baber/WOPTO huggingface dataset:
Patent KR-20200129523-A (KR)
Title: Multi-Pitot Average Differential Pressure Measurement Sensor and Differential Pressure Measurement Method Using thereof
Inventor: PARK SANG TAE
IPC: G01F1/56
Filed: 2019-05-09
Abstract: The present invention relates to a multi-pitot average differential pressure measurement sensor and a differential pressure measurement method using the same. According to the present invention, a flow rate measurement device comprises a pipe-shaped bracket, a multipoint double-tube type pitot tube, a manifold, and a device coupled to the manifold and measuring a difference between transferred pressure and constant pressure.
Patent KR-20200131399-A (KR)
Inventor: CHOI WON SUK
IPC: H01L51/52
Filed: 2019-05-13
Abstract: According to one embodiment of the present invention, provided is a display panel including: a substrate including a first area, a second area and a third area between the first and second areas; a laminated structure corresponding to a plurality of display elements located in the second area, and including a pixel electrode, a counter electrode, an intermediate layer between the pixel electrode and the counter electrode and at least one organic matter layer; and a plurality of grooves located in the third area, and disconnecting the at least one organic matter layer and the counter electrode. At least one of the plurality of grooves is defined by a multilayered film including a lower layer and an upper layer, and the upper layer includes an inorganic matter layer while being adjacent to the at least one groove, thereby having at least one step which is higher than the upper side of the lower layer.
Patent KR-20200132343-A (KR)
Inventor: KIM HARK SOO
IPC: G10L15/16
Filed: 2019-05-17
Abstract: Disclosed are a method and device for learning a chat model. According to one embodiment of the present invention, the method comprises the operations of: learning a chat model by using an unsupervised learning technique using a plurality of sentences as learning data; and additionally learning the learned chat model by using a supervised learning technique using a plurality of pairs of conversational sentences respectively including an utterance sentence and a response sentence as learning data.
Patent KR-20200134852-A (KR)
Inventor: JUNG TAE SUB
IPC: H01H19/14
Filed: 2019-05-24
Abstract: The present invention provides a switching unit (10) which includes a unit housing (100); a substrate (500) arranged in the unit housing; a unit knob (200) exposed to an outside of the unit housing; a unit actuator unit (300) including an actuator body (310) disposed at least rotatably inside the unit housing (100); and a unit sensing unit (400) that is driven by the unit actuator unit to detect an operation state of the unit knob, wherein the unit actuator unit (300) includes an actuator transmission unit (330) for transmitting a rotational force according to the rotational state of the actuator body (310) to the unit sensing unit (400), and an actuator detent damping unit (340) having at least a part arranged on the actuator body (310) and having an actuator return detent unit (350) that returns the actuator body (310) to the original position when an external force is removed from the unit knob.
Patent KR-20190062367-A (KR)
Title: Method of manufacturing natural nacre appendages for clothing
Inventor: CHO KI WON
IPC: A44B1/00
Filed: 2019-05-30
Abstract: The present invention comprises the following steps: preparing a natural mother-of-pearl film; coating the top of the natural mother-of-pearl film with a transparent film; treating the coated natural mother-of-pearl film with heat and then printing specific patterns or logo on top of the natural mother-of-pearl film; cutting the printed natural mother-of-pearl film in a specific size; and bonding the cut natural mother-of-pearl film onto a body of the accessories.
Patent KR-20200138581-A (KR)
Inventor: LEE WANG HEON
IPC: G06N3/08
Filed: 2019-05-31
Abstract: The present invention relates to an autonomous parking management robot based on deep learning artificial intelligence and a control system including the same. According to one aspect of the present invention, the autonomous parking management robot based on deep learning artificial intelligence has wheels to be movable in a parking lot. The autonomous parking management robot based on deep learning artificial intelligence includes: an image photographing part photographing an image for monitoring a vehicle and a situation in the parking lot; a number plate recognition part recognizing a number plate in the photographed image of the vehicle; and a collision avoidance part recognizing and avoiding an obstacle while the robot is moved in the parking lot.
Patent KR-20200143123-A (KR)
Inventor: LEE YUN JUNG
IPC: A47B96/16
Filed: 2019-06-14
Abstract: The present invention relates to furniture having a sub-door. The furniture has a sub-door in a main door to improve storage convenience. According to one embodiment of the present invention, the furniture comprises: a main door opening and closing a storage space formed in a storage unit; and the sub-door positioned on a front surface of the main door. A sub-storage space is formed between the main door and the sub-door, is opened and closed by the sub-door, and is separated from the storage space.
Patent KR-20200144873-A (KR)
Inventor: LEE PUNG YEON
IPC: G06Q50/10
Filed: 2019-06-19
Abstract: The present invention is to provide a web media for generating statistical information on a user′s selection. According to the present invention, a method for providing a web media service comprises the steps of: transmitting, by a web media server, web media data to a user device; displaying, by the user device, web media by using the web media data; confirming, by the user device, one story selected by a user at a branch point of the web media; transmitting, by the web media server, web media data corresponding to the selected story to the user device; and generating, by the web media server, statistical information on the user′s selection.
Patent KR-20210001347-A (KR)
Inventor: CHOI SANG MOON
IPC: B26D7/18
Filed: 2019-06-27
Abstract: The present invention relates to an automatic film blanking scrap removing device. The automatic film blanking scrap removing device includes: a base frame; a horizontal driving unit mounted in an upper part of the base frame to generate horizontal driving force; a mountable horizontal moving member connected to the horizontal moving unit to be moved in a horizontal direction by the driving force of the horizontal driving unit; a work insertion container located in a lower part of the base frame and in which film sheets are layered; vertical driving units mounted on the mountable horizontal moving member at a distance from each other, and individually generating vertical driving force; a first adsorption unit combined with a lower part of one of the vertical driving units, separating a part of a film sheet layered in the work insertion container from the film sheet by adsorbing the part or releasing the adsorption of the separated and adsorbed part of the film sheet; and a second adsorption unit combined with a lower part of another one of the vertical driving units, and adsorbing a film sheet layered in the work insertion container or releasing the adsorption of the adsorbed film sheet. According to the present invention, the automatic film blanking scrap removing device is capable of automatically removing a scrap which is a pattern fragment from a blanked laminated film sheet as well as efficiently removing a scrap which is each pattern fragment of blanked laminated film sheets.
Patent KR-20210001446-A (KR)
Inventor: KIM YONG DEOK
IPC: A61N5/06
Filed: 2019-06-28
Abstract: The present invention relates to a skin care device for hands. More particularly, the present invention relates to a skin care device for hands, which is worn on both hands to be detachable, irradiates LED light for skin care of hands, and allows fingers to be freely used while the light irradiation is in progress, thereby enabling users to multitask. The present invention includes an outer cover, an optical cover, a spacer member, a fixing member, and a control module.
Patent KR-20200044668-A (KR)
Inventor: DINH QUOCKHANH
IPC: G06T1/60
Filed: 2019-06-28
Abstract: Various embodiments may provide an AI encoding device and a method for operating the same capable of minimizing conversion error in performing low-precision expression of intermediate result values generated in a first DNN included in the AI encoding device. Disclosed is an image decoding device including a memory storing one or more instructions and a processor executing the one or more instructions stored in the memory. In the processor, the AI encoding device uses the first DNN to acquire image data corresponding to a first image AI-downscaled from an original image, restores a second image corresponding to the first image based on the image data, acquires first result values based on a result of calculation with a first filter kernel and the second image from a first layer including the first filter kernel and a second filter kernel among a plurality of layers when the second image is input to a second DNN including the plurality of layers, acquires second result values based on a result of calculation with the second filter kernel and the second image, normalizes the first result values by conversion into first values based on a first scale factor, normalizes the second result values by conversion into second values based on a second scale factor, converts the normalized values into integer values included in a preset range, acquires third result values from a second layer by inputting the converted integer values to the second layer as the layer next to the first layer among the plurality of layers, and acquires a third image AI-upscaled from the second image based on the third result values. The second DNN corresponds to the first DNN and the first and second scale factors are determined as values related to the scale factors included in the first DNN.
Patent KR-20210002999-A (KR)
Inventor: KIM HAN GYU
IPC: C12G3/02
Filed: 2019-07-01
Abstract: The present invention relates to a method for producing wine using apples and gingers, which applies apples and gingers to wine production, and applies an aging step in which pretreated coconut shell powder and oak powder are applied and a saccharification step of ginger to wine production, thereby improving high quality production such as taste, flavor, and the like of wine and improving consumer preference. Therefore, the present invention is useful, which allows to combine the effects of apples and gingers and pretreated coconut shell powder and oak powder, as well as improving the nutritive value of wine by: preparing samples of apples and gingers through an apple sample preparation step and a ginger sample preparation step so as to be able to apply the effects of apples and gingers during wine production; and in the aging step, immersing and aging a kelp pack filled with pretreated coconut shell powder and oak powder.
Patent KR-20210004759-A (KR)
Inventor: SEOL KYE HYUN
IPC: F24F3/14
Filed: 2019-07-05
Abstract: The present invention relates to an air purifier for collecting fine dust by cooling water vapor, which comprises: a chamber having a space therein, an inlet through which air is introduced to one side is formed, and an outlet through which the air introduced into the inside is discharged to the outside is formed at an upper portion thereof; a suction fan formed at the inlet side of the chamber to forcibly suck and distribute external air into the chamber; an exhaust fan formed on the outlet side of the chamber to forcibly discharge the air introduced into the chamber to the outside; a high-temperature humidifier located in a lower portion of the chamber to spray high-temperature steam upward to collect fine dust remaining in the air; a low-temperature humidifier located above the chamber and spraying low-temperature steam downward to induce fine dust remaining in the air to be collected by the steam; a cold air supply means formed on the outlet side of the chamber to supply cold air to the air and steam sucked through the exhaust fan to rapidly condense the steam; and a collecting means for collecting and discharging steam of a solid that is condensed and falls through the cold air supply means. By solving the problems such as the cost and inconvenience of replacing a filter that occurs in the conventional air purifier that purifies the air using the filter, it is possible to operate and manage the air purifier very conveniently and economically, and to secure the technology and price competitiveness of the air purifier by minimizing the cost required for manufacturing the air purifier through a simple structure of the air purifier.
Patent KR-20210008729-A (KR)
Inventor: CHOUN BOUNG SOUNG
IPC: D21H21/36
Filed: 2019-07-15
Abstract: The present invention relates to a method for manufacturing a sterilization wrapping paper, and more specifically, to a method for manufacturing a sterilization wrapping paper capable of completely sterilizing contents by easily permeating sterilization gas or high-pressure steam and preventing impurities when the contents are opened when a medical device and a disposable medical device necessary for sterilization packaging are packaged in blister molding or a flat form. The method for manufacturing a sterilization wrapping paper comprises: a step of applying a solution (3-5g) generated by mixing composite polymers (ethylene vinyl acetate (30-40%) and poly ethylene (60-70%)) and a solvent at a ratio (g) of 1: 15-20 for adhesion with a film to form an adhesive promoting layer on one surface of a paper while rotating the paper (60-80g) composed of natural pulp with an embossing roller by using a lamination machine; and a step of performing COVID treatment to remove possible harmful factors by increasing a permeating degree after drying a chamber in a dry chamber at 110-120°C when formation of the adhesive promoting layer which responds to heat is completed.
Patent KR-20210010112-A (KR)
Inventor: HWANG SOOJIN
IPC: B60R16/00
Filed: 2019-07-19
Abstract: Provided is a turn signal switching device for a vehicle, which prevents movement of a switch lever during turn signal operation of the switch lever. To this end, according to the present invention, the turn signal switching device for a vehicle comprises: a body unit having a column mounting unit surrounding an outer circumferential surface of a steering column and having the switch lever, where a turn bracket main body is connected, formed on one end; a turn plate mounting unit provided to the body unit; a turn plate mounted in the turn plate mounting unit and connected to the turn bracket main body; and a plurality of protrusion ribs protruding from each of one side surface and the other side surface of the turn plate to be fitted into the turn plate mounting unit and spaced at a predetermined distance. The turn plate is slid in a horizontal direction to be fixated and coupled to the plate mounting unit after the turn plate is vertically fitted into the turn plate mounting unit.
Patent KR-20210015025-A (KR)
Inventor: LEE MYUNG JAE
IPC: E02F3/36
Filed: 2019-07-31
Abstract: The present invention relates to a rotary quick coupler. The rotary quick coupler of the present invention comprises: an upper body detachably coupled to a power transmission unit to which power is transmitted; a lower body having a work tool detachably coupled to a lower portion; and a rotating and fixing device for rotationally connecting the lower body to the upper body and selectively fixing the lower body at an arbitrary position. The rotating and fixing device includes: a rotation driving unit mounted on the upper body to generate rotational force; a driving gear member coupled to the rotation driving unit to rotate by receiving the rotational force of the rotation driving unit, and having gear teeth on an outer circumferential surface; a driven gear member which is fixedly coupled to an upper portion of the lower body and positioned inside the upper body, and has gear teeth engaged with the gear teeth of the driving gear member to receive the rotational force of the driving gear member and rotate while rotating the lower body; a rotation support unit mounted on the upper body to rotationally support the driven gear member; and a brake unit for selectively fixing and releasing the lower body. According to the present invention, a stop position of the work tool is accurately made, and the durability is increased in a stopped state.
Patent KR-20210018585-A (KR)
Title: display device and electronic device including the same
Inventor: WON SEONG GEUN
IPC: H01L51/52
Filed: 2019-08-05
Abstract: According to an embodiment of the present invention, provided is a display device of which an area of a display region is maximized. The display device comprises: a lower substrate including a first region and a second region surrounding the first region; an upper substrate; and a display layer interposed between the lower substrate and the upper substrate and including a plurality of display elements disposed in the second region, wherein a refractive index of the lower substrate can be 1.6 or more. In addition, various embodiments of the present invention are possible.
Patent KR-20200018301-A (KR)
Title: Oxygen inserted si-layers for reduced contact implant outdiffusion in vertical power devices
Inventor: BLANK OLIVER
IPC: H01L21/02
Filed: 2019-08-07
Abstract: A semiconductor device comprises: a gate trench extended into an Si substrate; a body region formed in the Si substrate and comprising a channel region extended along a sidewall of the gate trench; a source region in the Si substrate over the body region; a contact trench extended into the Si substrate and separated from the gate trench by a portion of the source region and a portion of the body region, wherein the contact trench is filled with an electric conductive material in contact with the source region at the sidewall of the contact trench and a body contact region doped at a high concentration at the bottom part of the contact trench; and a diffusion barrier structure formed along the sidewall of the contact trench, disposed between the body contact region doped at a high concentration and the channel region, and comprising alternating layers of Si and oxygen doped Si.
Patent KR-20210017946-A (KR)
Title: pressure control valve for power sprayer
Inventor: KIM BOON HEE
IPC: F16K25/00
Filed: 2019-08-09
Abstract: The present invention relates to a pressure regulating valve for a power sprayer, which can be installed at one side of a supply housing of a power sprayer to fixate a pressure controller, in order to discharge remaining water in the supply housing. To this end, a water flowing unit (21) and a water flowing hole (22) are formed at a main body (20), and a drainpipe (30) is formed at one side of the main body (20) while being provided with a drain hole (32) communicating with the water flowing unit (21). At the upper and lower end portions of the main body (20), an upper flange (40) to fixate a pressure controller (4) and a lower flange (50) to fixate the power sprayer (1) to a supply housing (3) are respectively formed. A water flowing unit protecting member (25) of a synthetic resin or corrosion-resistant metal material is coupled to the water flowing unit (21) of the main body (20). Therefore, the present invention can be fabricated without requiring an additional post-processing such as tapping, boring, surface processing and the like to reduce fabrication costs of the pressure regulating valve. Moreover, the generation of the corrosion phenomenon can be minimized such that the pressure regulating valve may be used for a long period of time. Not only that, components of the power sprayer can be prevented from being damaged by corrosion.
Patent KR-20210022403-A (KR)
Title: Substrate bonding apparatus and method of manufacturing semiconductor device using the same
Inventor: KIM TAE YEONG
IPC: H01L21/683
Filed: 2019-08-20
Abstract: A technical idea of the present invention is a substrate bonding device for bonding a first substrate and a second substrate. The substrate bonding device comprises: a first bonding chuck configured to fix a first substrate on a first surface; a second bonding chuck configured to fix a second substrate on a second surface opposite the first surface; a seal surrounding an edge of the first substrate and an edge of the second substrate between the first bonding chuck and the second bonding chuck; and a process gas supply device configured to supply a process gas to a bonding space surrounded by the seal.
Patent KR-20200022354-A (KR)
Title: Assembly method for a printed circuit board electrical connector
Inventor: LJUBIJANKIC ZLATAN
IPC: H01R12/72
Filed: 2019-08-21
Abstract: Disclosed is a method for assembling an electrical connector which is configured to be mounted on a printed circuit board. The method comprises the steps of: providing contact wafers with a plurality of contacts; bending tail ends of each contact wafer; interleaving the contact wafers to form one or more contact wafer assemblies; loading the contact wafer assemblies into an insert of an electrical connector so that the one or more contact wafer assemblies form a predetermined configuration of mating ends of the plurality of contacts at a mating interface of the electrical connector; and inserting the insert into a shell of the electrical connector.
Patent KR-20210025875-A (KR)
Title: Method and apparatus for obtaining emotion information of animal using machine learning
Inventor: LEE IN HO
IPC: A61B5/11
Filed: 2019-08-28
Abstract: The present invention provides a method for acquiring information on emotion and physical state of an animal. The method may comprise the steps of: obtaining image information including a head of an animal; deriving position information on the head of the animal from the image information; deriving micro-vibration information of the head based on the image information and the position information on the head; and deriving emotional and physical state information of the animal from a pre-learned model using the micro-vibration information.
Patent KR-20200028302-A (KR)
Title: Sealing pin and grommet fastener accommodating two directional offset
Inventor: SAFRY ODAY AMER
IPC: F16B21/07
Filed: 2019-09-02
Abstract: An inner housing defines a pin retaining receptacle being thin and long in an X-direction and having an entry inclination unit extending in parallel with the X-direction. The inner housing is slidably coupled to an outer housing to move in a Y-direction. The outer housing has a sealed interior defined by outer housing walls extending from an outer housing flange. Elastic retention wings can extend outwards from the outer housing walls without providing adjacent openings through the outer housing walls to facilitate water resistance. A water-resistant seal can be positioned between an outer housing flange and a first component to seal between the outer housing flange and the first component when the outer housing is coupled to the first component by the retention wings. Centering blades extend between the inner and outer housings to initially position the pin retaining receptacle at the central position within the interior in the Y-direction, and the centering blades are movable while the pin is inserted into the pin retaining receptacle.
Patent KR-20200039552-A (KR)
Title: Composite structure bondline inspection
Inventor: SAFAI MORTEZA
IPC: G01T1/20
Filed: 2019-09-04
Abstract: Presented is an X-ray inspection system. The X-ray inspection system includes an X-ray source, an X-ray scintillator, a photo detector, a first objective lens, and a second objective lens. The first objective lens is positioned between the X-ray scintillator and the photo detector. The second objective lens is positioned between the first objective lens and the photo detector.