baber/WOPTO huggingface dataset:
Patent KR-20200132462-A (KR)
Inventor: PARK SUNG JUNE
IPC: G02B5/20
Filed: 2019-05-17
Abstract: According to an embodiment of the present invention, a filter actuator for tilting a filter to generate a super resolution image without increasing the number of pixels of an image sensor comprises: a motor including a first gear; a second gear driven by the first gear; a filter housing disposed on the second gear; and a filter disposed in the filter housing. The second gear includes sliding rails having different heights and including a curved sliding surface with a curvature.
Patent KR-20200135037-A (KR)
Inventor: LEE JINGYU
IPC: F04C18/356
Filed: 2019-05-24
Abstract: According to the present invention, a rotary compressor includes: a rotary shaft; a plurality of bearings supporting the rotary shaft; a cylinder provided between the plurality of bearings to form a compression space, and including a vane slot; a roller slidingly combined with the rotary shaft to be provided in the cylinder, and including a hinge groove formed on an outer circumference surface; and a vane having one end slidingly combined with the vane slot of the cylinder, and having the other end combined with the hinge groove of the roller. When a virtual line passing by the axial center of the rotary shaft and the hinge center of the vane is a first center line, and a radial center line of the vane slot passing by the hinge center of the vane is a second center line, the vane slot can be formed such that the second center line crosses with the first center line by a preset tilting angle. Therethrough, a roller reaction is offset to suppress side abrasion or an increase in side pressure between the vane and the vane slot into which the vane is inserted.
Patent KR-20200140490-A (KR)
Inventor: HWANG JOONG HYUN
IPC: F16J15/02
Filed: 2019-06-07
Abstract: The present invention relates to a sealing gasket which is formed to effectively respond to a step between bonded surfaces of a T-joint part of assembled components to prevent occurrence of a sealing quality problem, such as oil or water leakage between components, and relieves a precision processing degree of the T-joint part and the bonded surfaces to save costs. To this end, the sealing gasket interposed between components when a third component is bonded to first and second components comprises: a first gasket unit interposed between first and third components; a second gasket unit interposed between a second component and the third component, and separated and spaced apart from the first gasket unit with a gap therebetween; and a connecting unit formed to connect the first and second gasket units in the gap, and deformable by external force.
Patent KR-20200144265-A (KR)
Inventor: KO SEUNG GYU
IPC: B08B3/10
Filed: 2019-06-18
Abstract: The present invention relates to a microbial dispensing system that allows the identification of a pre-sale requester to be quickly and accurately confirmed while automatically supplying a requested exact amount of microorganisms, and automatically and conveniently performing cleaning and sterilization after dispensing microorganisms. The present dispensing system comprises: a plurality of storage tanks (10) in which the microbial solution is stored; a distribution pipe (20) connected to each of the storage tanks (10), and a washing water tank (30) connected to the distribution pipe (20) to inject washing water; a steam generator (40) connected to the distribution pipe (20) to inject steam; a drain pipe (50) connected to the distribution pipe (20); a controller (60) for controlling the microbial solution stored in the storage tank (10) to be discharged through the distribution pipe (20); and an automatic packaging machine (70) connected to the distribution pipe (20) and automatically packaging the discharged microbial solution.
Patent KR-20200145920-A (KR)
Inventor: NA SANG JO
IPC: C23C18/34
Filed: 2019-06-20
Abstract: The present invention relates to a plating device for electroless Ni-P-PTFE having a plating solution circulation function and a plating method using the same which use an electroless Ni-P-PTFE composite plating solution to perform plating, particularly disperse PTFE particles effectively through a circulation structure of the composite plating solution, minimize composite plating deviations, and minimize PTFE particle deposition to facilitate maintenance and repair. To achieve the objective, the plating device for electroless Ni-P-PTFE having a plating solution circulation function comprises: a plating member (100) to perform electroless plating; and a recovery member (200) to store a plating solution of the plating member (100) by allowing the plating solution to overflow towards an auxiliary tank (210) to flow thereinto if the plating solution exceeds a full level, provide a circulation cycle to forcibly suck and move the plating solution of the auxiliary tank (210) by using a first pump (221a) to supply the plating solution back to the plating member (100), and filter the circulating plating solution by using a filter (230).
Patent KR-20200145294-A (KR)
Inventor: MIN HYE RIM
IPC: B05B1/30
Filed: 2019-06-21
Abstract: The present invention relates to a shower for infants, and specifically, to a shower head preventing water from splashing for children afraid of water, and to an easy-to-carry shower for the children to conveniently use in the bathroom. The shower for infants according to the present invention is attached to the shower head with a round rubber material to prevent water from splashing on the shower head, and the water from a bathtub is used through a pump for children sensitive to water pressure and sensitive to sound at the bottom of the shower head. Therefore, it is very effective for children afraid of water and parents who give a bath.
Patent KR-20200145362-A (KR)
Inventor: KIM NAM YONG
IPC: G06F3/14
Filed: 2019-06-21
Abstract: The present invention relates to an electronic board including a multi-display panel and a display device. A display panel has a light emitting unit and a transmissive unit. A color of a colored coating layer under the internal display panel is transmitted through the transmissive unit to have a certain background color. Accordingly, the certain background color is displayed regardless of the on/off operation of the display panel, writing is free regardless of the image display, and multiple display panels are connected horizontally, so that the size of the multi-display panel can be easily increased.
Patent KR-20210001042-A (KR)
Inventor: CHOI MOON BUM
IPC: A61Q19/08
Filed: 2019-06-26
Abstract: The present invention relates to a skin wrinkle alleviation and skin moisturizing cosmetic composition comprising a nano-collagen peptide chelate mineral.
Patent KR-20210001484-A (KR)
Inventor: PAIK NAM JONG
IPC: A61F5/37
Filed: 2019-06-28
Abstract: The present invention relates to a non-fixed shoulder orthosis, including: an affected shoulder support supported on the affected shoulder of a wearer; a waist support that is secured to the wearer′s waist; an affected arm resting part into which the wearer′s affected arm is inserted, and which is supported by means of an affected shoulder member from the affected shoulder support; a healthy arm resting part into which the wearer′s healthy arm is inserted; and an affected arm exercise assisting device coupled to both ends of the waist support and disposed between the wearer′s waist and the affected arm resting part.
Patent KR-20210008999-A (KR)
Inventor: JEON IN GUK
IPC: H02J7/00
Filed: 2019-07-16
Abstract: The present invention relates to a portable sensor and a user terminal having the same. More specifically, the present invention can be used regardless of limitation of spaces by enabling a plurality of sensors to be coupled to a portable terminal to be easily attached, detached, and carried and displays a measurement value obtained from the sensor units in one processing unit on the user terminal, thereby allowing a user to accurately and rapidly obtain environmental information.
Patent KR-20210009617-A (KR)
Inventor: LEE HWA RAN
IPC: G10L15/06
Filed: 2019-07-17
Abstract: Disclosed are a dialogue state tracking method and device in a goal-oriented dialogue system. An objective of the present invention is to provide the dialogue state tracking method and device, which facilitates service extension to multi-domain scenarios within a dialogue system by tracking a conversation situation in a purpose-oriented conversion system through training based on a non-parametric method using an attention mechanism and a distance metric between an utterance and a context semantic vector corresponding to each domain-slot type in tracking a dialogue state.
Patent KR-20210010116-A (KR)
Inventor: KIM TAE WAN
IPC: B08B1/04
Filed: 2019-07-19
Abstract: It is a technical task of the present invention to provide a cleaner for a main body device of a heated tobacco product that is compatible with holders of different shapes or sizes. To this end, the cleaner for a main body device of a heated tobacco product of the present invention includes: a case unit; a battery provided inside the case unit; a motor provided inside the case unit and electrically connected to the battery; a connector provided at the distal end of the case unit; a gender for supporting a holder that is detachably provided on the connector; and a rotating brush coupled to the shaft of the motor.
Patent KR-20210012645-A (KR)
Title: Washer and controlling method thereof
Inventor: LEE SUNG MO
IPC: D06F39/00
Filed: 2019-07-26
Abstract: Disclosed is a washing machine capable of discriminating whether laundry in an inner tub includes a tarpaulin. According to the present invention, the washing machine may comprise: a cabinet with an opening at the top; an outer tub provided inside the cabinet; an inner tub provided inside the outer tub; a motor rotating the inner tub; a camera for photographing the inside of the inner tub; and a control unit for controlling the motor to increase the rotation speed of the inner tub to a first rotation speed during spin-drying. The control unit may control the motor to limit the rotational speed of the inner tub to a second rotation speed smaller than the first rotation speed based on the internal image of the inner tub photographed by the camera during spin-drying.
Patent KR-20210016928-A (KR)
Title: Polycarbonate resin composition having excellent light-reflective property with light-shielding property, and molded article for car prepared using the same
Inventor: CHANG JAE JOON
IPC: C08L25/12
Filed: 2019-08-06
Abstract: The present invention relates to a polycarbonate resin composition having an excellent light-reflective properties and light-shielding properties, and a molded article for automobiles manufactured by using the same. The polycarbonate resin composition includes: 60 to 70 wt% of a polycarbonate resin; 4 to 10 wt% of a rubber-modified vinyl-based graft copolymer; 3 to 11 wt% of a styrenic copolymer; 15-25 wt% of titanium dioxide; and 2-3 wt% of a mineral filler.
Patent KR-20210028290-A (KR)
Title: Dash insulation pad for vehicle
Inventor: KWON CHOONG HO
IPC: B32B5/18
Filed: 2019-08-30
Abstract: Provided is a dash insulation pad for a vehicle, which is manufactured by adding foam capsules when a sound insulation sheet is manufactured so that the sound insulation sheet which is heavy is lightened, to obtain required performance thereof, which is equal to or higher than that of a conventional sound insulation sheet. Particularly, provided is a dash insulation pad for a vehicle, in which foam capsules individually expanding to form air pores are added to and foamed in a sound insulation sheet so that cells in the sound insulation sheet are independently and uniformly formed even without using chemical gas and the like so that the dash insulation pad is uniformly formed and lightened. Accordingly, provided is a dash insulation pad for a vehicle, in which a sound insulation sheet has reduced specific gravity compared to a conventional sound insulation sheet, and obtains elongation performance that is similar thereto, thereby being lightened, and which can obtain equivalent sound insulation performance compared to weight reduction in a frequency band of 500-3 kHz.
Patent KR-20210030167-A (KR)
Title: Method and apparatus for supporting multiple users on one device
Inventor: KIM SUNG HOON
IPC: H04W60/00
Filed: 2019-09-09
Abstract: The present disclosure relates to a method and device for multiple users to use one terminal in a wireless communication system. The communication method of a terminal for multiple users to use one terminal comprises the steps of: sending a first request to the base station; and receiving a first response corresponding to the first request from the base station.
Patent KR-20210031160-A (KR)
Title: Cooling system of data center server using LNG cooling
Inventor: HWANG MYUNG HEO
IPC: H05K7/20
Filed: 2019-09-11
Abstract: The present invention relates to a data center server cooling system using LNG cooling heat. According to the present invention, LNG vaporization is performed by cooling liquid circulation through an LNG vaporizer. As a result, natural gas is produced and supplied to a consumer. A refrigerant liquid containing cooling heat generated during the vaporization is subjected to heat exchange at 5 degrees Celsius or less at a heat exchanger and sent to a data center for server cooling. With the LNG vaporization system of the present invention, cryogenic liquefied gas in an LNG tank is supplied to the LNG vaporizer by a high-pressure pump, vaporization is performed, and then the vaporized natural gas is supplied to the consumer. The data center server cooling system of the present invention comprises: supply piping and recovery piping for refrigerant liquid circulation through the LNG vaporizer; a heat exchanger for heat exchange between ends of the supply piping and the recovery piping; cooling piping installed at the other end of the heat exchanger so that heat-exchanged gas is supplied to a server; and warm heat piping supplying the heat exchanger with warm heat recovered after the server is cooled.
Patent KR-20210032763-A (KR)
Title: Colorimetric bio sensor, and method for detecting target materials using thereof
Inventor: KIM DONG HWAN
IPC: G01N21/25
Filed: 2019-09-17
Abstract: The present invention provides a color conversion biosensor, and a target material detection method using the same, wherein the color conversion biosensor comprises: a substrate surface-modified with a metal affinity functional group; first plasmonic metal particles fixed to the metal affinity functional group; and a first aptamer specifically binding to a target material bound to the first plasmonic metal particles. When the biosensor is exposed to a sample containing the target material, by coupling reaction of the target material with the first aptamer, the plasmonic metal particles agglomerate to occur color conversion of the biosensor.
Patent KR-20210034344-A (KR)
Title: Deck drop Apparatus and Method for detaching and dismantling deck using the same
Inventor: LEE JUNG HWAN
IPC: E04G11/48
Filed: 2019-09-20
Abstract: The present invention relates to a deck drop device and a method for separating and dismantling a deck using the same. The deck drop device for supporting a deck for slab construction, and dropping the deck, comprises: a head unit having a seating plate for supporting a slab bottom surface formed by a deck; a guide bar having the head unit coupled to an upper end, and extending downward; a deck support unit inserted into the guide bar, disposed at a lower side of the head unit, and having a coupling unit coupled to the deck; and a dropping unit inserted into the guide bar, having the deck support unit to be seated thereon, and dropping the deck support unit along the guide bar. Accordingly, the deck can be rapidly separated and dismantled after completing slab construction.
Patent KR-20210035661-A (KR)
Title: Water soluble polymer film pack for bath additive
Inventor: YOU SOOK YOUNG
IPC: A61Q19/10
Filed: 2019-09-24
Abstract: The present invention relates to a water-soluble polymer film pack with an inner space part to store a bathing agent. The water-soluble polymer film pack is characterized in that a thickness of a film in the film pack is from 10 μm to 2.0 mm, in that the film pack includes components such as polyvinyl alcohol and an additive, in that a degree of saponification of the polyvinyl alcohol is from 75 to 95%, in that an average degree of polymerization thereof is from 100 to 3000, and in that the film of the film pack is a double layer consisting of an upper layer and a lower layer and at least one fragrance component carrier selected from the group consisting of a fragrance component for a bathing agent and starch for carrying the fragrance component, cellulose, cross-linked cellulose, dextrin, pentaerythritol, monosaccharides, oligosaccharide and silica is positioned between the upper layer and the lower layer. Accordingly, contents are not discharged before being exposed to water, and thus, powder scattering caused by a powder-type bathing agent can be prevented.
Patent KR-20210037804-A (KR)
Title: Led road lamp with controllable light emission angle
Inventor: YANG HEE WON
IPC: F21Y115/10
Filed: 2019-09-27
Abstract: The present invention relates to a lighting fixture, and more particularly, to a lighting fixture capable of adjusting a light distribution angle to enable accurate light distribution and preventing foreign substances such as dust from penetrating from the outside. The lighting fixture includes a housing (101) having an open surface; a cover (102) fastened to the open portion of the housing (101); a driven shaft (133) rotatably coupled to the support (132) formed in a plate-shaped fastener (131) fastened to the inner surface of the housing (101); a driving unit for rotating the driven shaft (133); and a panel (120) having a light sources installed therein, coupled to the driven shaft (133) and rotating in conjunction with the driven shaft (133).
Patent KR-20210041140-A (KR)
Title: Cylindrical grinding wheel Mounting structure for Grinder
Inventor: KIM JEOM YONG
IPC: B24B23/00
Filed: 2019-10-04
Abstract: The present invention relates to a cylindrical grinding wheel mounting structure for a grinder, capable of facilitating the mounting and replacement of a grinding wheel by enabling the grinding wheel to be bound onto a rotary shaft of a hand grinder in spite of its cylindrical structure while simplifying the assembly structure. The cylindrical grinding wheel mounting structure includes: a grinder including a rotary shaft rotated at a high speed; and a cylindrical grinding wheel coupled with the rotary shaft of the grinder. The grinding wheel includes: a grinding pad having a grindstone exposed on the surface of a cylinder formed in a cylindrical structure; a pad mounting rack for mounting a grinding pad; and a coupling element for fixing the grinding pad and the pad mounting rack, and a tightener tightening and fixing the same. The grinding wheel is assembled with the rotary shaft of the grinder by a connector comprising a grinder coupling part and a grinding pad coupling part, and the connector leads the grinding pad coupling part to be fixed and coupled by the tightener, thereby enabling the cylindrical grinding wheel to be mounted on the rotary shaft of the hand grinder to be compatibly used.
Patent KR-20210043898-A (KR)
Title: Steering column assembly for vehicles
Inventor: MOON HWAN GONG
IPC: B62D1/185
Filed: 2019-10-14
Abstract: The present invention relates to a steering column assembly for a vehicle, which comprises: a mounting bracket having a first arm and a second arm facing each other; a steering column installed to pass between the first arm and the second arm; and a locking unit which selectively pressurizes the first arm and the second arm so that the first arm and the second arm are closer to each other, and realizes a locked status and an unlocked status to selectively allow the control behavior of the steering column. The locking unit includes: a clamping rod fastened with the first arm and the second arm to penetrate the first arm and the second arm in a movable status along a longitudinal shaft; an electric motor which generates power for switching between the locked status and the unlocked status; a cam structure which performs a cam operation by the power of the electric motor, moves the clamping rod by the cam action, and pressurizes to allow the first arm and the second arm to be closer to each other; and a power transfer structure which transfers the power of the electric motor to the cam structure. The cam structure can be configured to realize the locked status and the unlocked status in turn by the continuous power of the electric motor in one direction. The present invention aims to provide the steering column assembly for a vehicle, which is able to make the noise uniform when performing the locking and unlocking operation.
Patent KR-20210032260-A (KR)
Title: Computer implemented method for automatic assignment and reassignment of flexible delivery work
Inventor: SONG JUNG SUP
IPC: G06Q10/04
Filed: 2019-10-15
Abstract: The disclosed embodiments provide a computer implemented system and a method related to automatically assigning and reassigning delivery tasks to delivery men. The system and the method can access a database storing information associated with delivery tasks and delivery men, assign the delivery task to the delivery man, and reassign delivery tasks to find a better combination between the assigned delivery tasks and the delivery men.
Patent KR-20200054866-A (KR)
Inventor: KWON O BYOUNG
IPC: C09K13/04
Filed: 2019-10-17
Abstract: The present invention relates to an etchant composition for a silver thin film, an etching method using the same, and a metal pattern forming method, wherein the etchant composition for a silver thin film includes: (A) a silver etching catalyst; (B) an inorganic acid; (C) a bisulfate; and (D) water. Therefore, the etchant composition for a silver thin film can be usefully used in wet etching.
Patent KR-20210046353-A (KR)
Title: Handpiece for high-frequency therapy
Inventor: YUN JEONG SUB
IPC: A61N1/40
Filed: 2019-10-18
Abstract: The present invention relates to a handpiece for high frequency treatment having a roller electrode, the handpiece comprising: a handpiece casing unit; and a plurality of roller electrode members which are positioned to be rotated on a lower surface of the handpiece casing unit and are touched to skin to apply a high frequency. The present invention prevents a burn phenomenon when repeatedly rubbing a treatment part during treatment, provides treatment convenience to an operator, allows a person to be operated to have the treatment with minimal pain, selectively uses a ball electrode and a roller electrode, and increases a treatment effect for the high frequency treatment through massage effects of various methods by selectively using a fixing mode for limiting rotation of the roller electrode and selectively generating the massage effects of the various methods depending on a skin state of a patient.
Patent KR-20210050269-A (KR)
Title: Method for Press system using two-row transfer device
Inventor: LEE JAE HYUN
IPC: B21D43/18
Filed: 2019-10-28
Abstract: The present invention relates to a method for controlling a press device with improved productivity through two-row automatic transfer device, which comprises: a first process of withdrawing a press processing material; a second process of seating the withdrawn material on an intermediate transfer block; a third step of determining a direction of the material to be fed into a press device; a fourth process of transferring, by the intermediate transfer block, the material in one direction in which the press device is located; a fifth process of changing a position of the material; and a sixth process of supplying the material seated on the intermediate transfer block to the press device of one side.