baber/WOPTO huggingface dataset:
Patent KR-20210103283-A (KR)
Title: chemical vaporizer
Inventor: JO BONG JE
IPC: A01M1/20
Filed: 2020-02-13
Abstract: The present invention relates to a chemical vaporizer. Provided can be a chemical vaporizer which comprises an air compressor; a chemical bath for storing chemical at a predetermined level; and a vibration generator located inside the chemical bath for generating vibrations by compressed air supplied from the air compressor and a piezoelectric element. Vapor made by the vibration generator passes and floats through the chemical to vaporize the chemical, and vaporized chemical is discharged with the compressed air to the outside of the chemical bath through a discharging pipe of the chemical bath. A vaporizing disinfection device can be manufactured in a compact structure and easily carried and installed.
Patent KR-20210106770-A (KR)
Title: Laundry Treatment Apparatus and Control Method for the same
Inventor: JINHWAN SON
IPC: D06F34/34
Filed: 2020-02-21
Abstract: The present invention relates to a laundry treatment apparatus which comprises: a first treatment device including a first cabinet, a first storage unit disposed in the first cabinet to be able to rotate and provide a room for storing laundry, and a first driving unit for rotating the first storage unit in accordance with a control signal of a first load control unit; a second treatment device including a second cabinet having an upper panel supporting the first cabinet, a second storage unit disposed in the second cabinet to be able to rotate and provide a room for storing laundry, and a second driving unit for rotating the second storage unit in accordance with a control signal of a second load control unit; a first display showing a control command which can be inputted into the first treatment unit or a control command inputted into the first treatment unit; a first device input unit disposed to allow the control command to be inputted into the first treatment device; a first display control unit for controlling the first display and the first device input unit; a first power circuit of the first device for connecting the first display control unit and the first device input unit to power; a second power circuit of the first device for connecting the power to the first load control unit, which is opened or closed by a first control unit switch; and a third power circuit of the first device for connecting the power to the first driving unit, which is opened or closed by a first load unit switch, wherein when a command is inputted through the first device input unit, the first display control unit controls the first control unit switch to close the second power circuit of the first device. Accordingly, provided is the laundry treatment apparatus having a coupling unit for connecting two treatment devices for washing and drying laundry.
Patent KR-20210108124-A (KR)
Title: Display appartus and display panel for the same
Inventor: LEE CHANG JOON
IPC: H01L27/15
Filed: 2020-02-25
Abstract: According to an idea of the present invention, a display device comprises: a thin film transistor substrate having a mounting surface on which a plurality of electrode pads are formed; and a plurality of inorganic light emitting element groups individually forming one pixel. The plurality of inorganic light emitting element groups may include a plurality of inorganic light emitting elements individually mounted on a mounting surface. The display device comprises a mesh plate including a plurality of openings in which the plurality of inorganic light emitting element groups are individually disposed and a partition wall configured to cover at least a portion of a non-mounting surface among the plurality of inorganic light emitting element groups. The mesh plate includes an attachment surface facing the mounting surface and a reflective surface opposite to the attachment surface. A moth eye pattern including a plurality of fine protrusions is formed on the reflective surface.
Patent KR-20210109317-A (KR)
Title: Sarconia and osteopenia model mice, preparation method thereof and screening method of using them
Inventor: CHO SUN WOOK
IPC: G01N33/50
Filed: 2020-02-27
Abstract: An animal model for sarcopenia and osteoporosis according to the present invention exhibits symptoms inherent to sarcopenia and osteoporosis as the muscle mass and bone mineral density decrease over time with a lower extremity artery being ligated, thereby being usefully used for an animal model to study the progression of sarcopenia and osteoporosis and the pathological mechanisms therein, and for preventing sarcopenia and osteoporosis and screening a remedy thereof.
Patent KR-20200106837-A (KR)
Title: Method for correcting photomask, apparatus for correcting photomask, method for manufacturing photomask with pellicle and method for manufacturing display device
Inventor: MIYAZAKI YOSHIHIRO
IPC: G03F1/62
Filed: 2020-02-28
Abstract: The present invention relates to a method for correcting a photomask capable of correcting defects in a transfer pattern without removing pellicle from the photomask and, more specifically, to a method for correcting a photomask by correcting defects in a transfer pattern of the photomask having the transfer pattern on a main surface of a transparent substrate. In addition, the method for correcting a photomask comprises a film forming step of depositing a correction film on a defect area, while the pellicle is affixed to the photomask, by irradiating laser light toward a defect area beyond a pellicle film included in the pellicle and introducing the source gas into a pellicle space formed by the photomask and the pellicle to react the source gas therewith.
Patent KR-20200110220-A (KR)
Title: Method and apparatus for efficiently coding residual block
Inventor: SIM DONG GYU
IPC: H04N19/176
Filed: 2020-03-12
Abstract: Disclosed are a reference sample construction method and an image decoding apparatus. According to the present invention, in order to efficiently code a residual block obtained according to block-based motion compensation, an image encoding apparatus and an image decoding apparatus divide a related residual block of the current block into two subblocks in the horizontal or vertical direction, and can code only one of the two residual subblocks.
Patent KR-20210123530-A (KR)
Title: Apparatus and method for filling electronic document based on eye tracking and speech recognition
Inventor: PARK MI KYUNG
IPC: G06F3/16
Filed: 2020-04-03
Abstract: Disclosed are a device and method for writing an electronic document based on eye tracking and voice recognition. According to one embodiment of the present invention, the method comprises: a step of displaying an electronic document including a plurality of entry items; a step of obtaining gaze information of a user on the displayed electronic document; a step of identifying an entry item that the user gazes based on the gaze information; a step of receiving voice input of the user for the identified entry item; and a step of filling in a field value corresponding to the identified entry item based on the received voice input.
Patent KR-20210123733-A (KR)
Title: Chocolate making method for poop breaking challenge
Inventor: AHN JIN SEO
IPC: A23G1/00
Filed: 2020-04-04
Abstract: The present invention relates to a method for manufacturing chocolates for a poop breaking challenge and a chocolate thereof and, more specifically, to a method for manufacturing chocolates for a poop breaking challenge, in which an empty chocolate is formed into a poop shape and interest is induced by a coupon stored in the chocolate through a challenge to see how well it can be broken with what, thereby nurturing dreams and imagination as well as increasing sales, and a chocolate thereof. According to a preferred embodiment of the present invention, consumption can be stimulated by being able to hold events such as a poop-breaking challenge with chocolate, a consumer can eat it while feeling surrogate satisfaction because the inside of the chocolate is empty even if the volume is large to help the consumer in reducing weight, the chocolate is sell through the poop breaking challenge and an event is held by putting paper or other products inside the chocolate so that the chocolate can be used as a special marketing tool, and the consumer eats the chocolate with play so that the consumer eats the chocolate with enjoyment without eating too much. The method comprises a coating step, a hardening step, a separation step, a bottom forming step, and a completion step.
Patent KR-20210124594-A (KR)
Title: Display device and method of fabricating the same
Inventor: SONG MYEONG HUN
IPC: G02F1/1362
Filed: 2020-04-06
Abstract: A display device and a manufacturing method thereof are provided. The display device includes: a first substrate; a first electrode and a second electrode which are disposed on the first substrate to be separated from each other; a first insulating layer which is disposed between the first electrode and the second electrode, and non-overlaps the first electrode and the second electrode in a thickness direction; and a light emitting device which is disposed on the first insulating layer. Both side surfaces of the first insulating layer are in contact with the first electrode and the second electrode.
Patent KR-20210124786-A (KR)
Title: Grounding device for distribution lines
Inventor: YOU JAE HYUN
IPC: H01R4/66
Filed: 2020-04-07
Abstract: The present invention relates to a grounding device for distribution lines. To this end, the present invention relates to a grounding device for distribution lines in which a ground electrode (100) used for grounding is hit by using a tool such as a hammer, buried in the ground, and then connected to a ground wire (10) installed in an electric pole (1). The grounding device includes: at least one lead wire terminal (150) assembled and installed on an outer peripheral surface of the ground electrode (100) to connect the ground wire (10) of the electric pole (1) in series or in parallel without a branch sleeve and a lead wire. According to the present invention configured as above, branch sleeves and lead wires are unnecessary in grounding work of distribution lines, so that it is advantageous in reducing the material and construction costs, in reducing construction time and in maintenance management. Accordingly, the quality and reliability of the distribution line grounding device are greatly improved to satisfy the various needs of the workers as users, so that a favorable impression is given.
Patent KR-20200041855-A (KR)
Inventor: WOOYONG LEE
IPC: H04N5/232
Filed: 2020-04-14
Abstract: According to an embodiment of the present invention, an image processing method can comprise the operation of: obtaining a first image through an image sensor; displaying at least one second image corresponding to an effect on the first image simultaneously with the first image; and displaying at least a part of the first image in response to the selection of the at least one second image by using the effect. Various other embodiments are possible.
Patent KR-20210129456-A (KR)
Inventor: JO SANG UK
IPC: G08G1/00
Filed: 2020-04-20
Abstract: According to an embodiment, provided is a vehicle cluster forming device mounted in a vehicle. The vehicle cluster forming device includes: a first processing unit generating an authentication packet, transmitting the authentication packet to another vehicle, and generating a first response packet to the authentication packet using a smart card mounted in the vehicle; a second processing unit generating a second response packet by verifying the authentication packet received from another vehicle through the smart card; a third processing unit returning the second response packet generated in response to an authentication request from another vehicle; a fourth processing unit verifying the second response packet received from another vehicle using the security key of the smart card and the first response packet; and a fifth processing unit transmitting a unique ID to another verified vehicle.
Patent KR-20210130519-A (KR)
Title: Aerosol generating device
IPC: A24F40/48
Filed: 2020-04-22
Abstract: The present invention relates to an aerosol-generating device. Disclosed is an aerosol-generating device comprising: an aerosol-generating material storage space which comprises an aerosol-generating material and at least one atomizing unit atomizing the aerosol-generating material; a first passageway through which a first aerosol generated in the aerosol-generating material storage space passes; a pressurized fluid storage space which stores pressurized fluid and includes at least one outlet; a second passageway through which a second aerosol ejected from the pressurized fluid storage space passes; and a mouthpiece for user inhalation which is in fluid communication with the first passageway and the second passageway.
Patent KR-20210132824-A (KR)
Title: Adhesive composition, adhesive film, preparation method thereof and adhesive tape comprsing same
IPC: C09J7/22
Filed: 2020-04-28
Abstract: The present invention relates to an adhesive composition and an adhesive film with variable adhesion. The adhesive composition and adhesive film according to the present invention initially exhibit excellent adhesion by adding a UV curable oligomer resin to an existing adhesive, whereas the adhesion may be significantly reduced after UV curing. Therefore, the present invention can be widely applied to the fields that require variable adhesion, such as the adhesion and manufacturing of an electric element. According to one aspect of the present invention, an adhesive composition is provided, the adhesive composition comprising: a base polymer; a cross-linking agent that reacts with the base polymer; a curable resin that is UV-cured after the reaction of the base polymer and the cross-linking agent; and an initiator curing the curable resin.
Patent KR-20210133037-A (KR)
Title: A dust-proof mask
IPC: A62B23/02
Filed: 2020-04-28
Abstract: The present invention relates to a dust-proof mask and, more specifically, to a mask which can selectively cover a mouth portion. To this end, the present invention provides the dust-proof mask which comprises: a mask pad (100); and ear bands (200) installed on both sides of the mask pad (100). A filter bar (300) is installed on a lower inner side of a portion corresponding to the nose of a wearer of the mask pad (100).
Patent KR-20210135807-A (KR)
Title: Device for preventing fallen cokes
IPC: C10B45/00
Filed: 2020-05-06
Abstract: A falling coke preventing device is provided. According to the present invention, the falling coke preventing device includes: a door frame installed on both sides of a carbonization chamber and disposed perpendicular to the horizontal reference line of the carbonization chamber; and a falling coke preventing structure which is disposed on the inner surface of the door frame to protrude in the inner direction of the carbonization chamber, and of which width gradually increases or decreases in a vertical direction with respect to the horizontal reference line of the carbonization chamber.
Patent KR-20210136696-A (KR)
Title: USB connection apparatus
IPC: G06F13/42
Filed: 2020-05-08
Abstract: In a USB connection device of the present embodiment, each of a one-side transmission/reception circuit and the other-side transmission/reception circuit includes a data transmission/reception unit and a power transmission/reception circuit. When a rated voltage is input from a power terminal of a first USB port or a second USB port, the power transmission/reception circuit outputs a voltage higher than the rated voltage to the power terminal of a cable by boosting. When a voltage higher than the rated voltage is input from the power terminal of the cable, the rated voltage is output to the power terminal of the first USB port or the second USB port by step-down.
Patent KR-20210138244-A (KR)
Title: Manufacturing method of soybean drink using fresh fruit and the fruit drink
IPC: A23L27/30
Filed: 2020-05-12
Abstract: The present invention relates to a method for manufacturing a soybean drink using fresh fruit. More specifically, the acidity of a soybean drink including protein is properly controlled by utilizing the acidity of fresh fruit (including frozen fruit) so that precipitation peculiar to the soybean drink does not occur, and a non-heating sterilization effect is applied to the soybean milk by pH control to suppresses growth of microorganisms, and thus various types of functional soybean drinks can be manufactured while maintaining the properties of soybean drinks. In addition, shelf life is greatly extended through non-heating high pressure processing (HPP), so that nutrition of soybean milk (whole soybean milk) and the taste and nutrition of unheated fresh fruit are harmonized, and thus the soybean drink can be safely taken by consumers. The method comprises a mixing step, a foreign substance removing step, a packaging step, an inspection step, and an HPP step.
Patent KR-20210139101-A (KR)
Title: Microalgae culture device
IPC: C12M3/04
Filed: 2020-05-13
Abstract: The objective of the present invention is to provide a microalgae culture apparatus capable of increasing the accumulation efficiency of effective substances such as astaxanthin, lutein, beta-carotene, spirulina, or docosahexaenoic acid (DHA) in microalgae. More specifically, the present invention relates to a microalgae culture apparatus comprising: at least one culture unit (100) in which light is irradiated onto one side thereof and including microalgae therein; a rotating unit (200) disposed at a lower end of the at least one culture unit (100) and rotating the same while rotating the same; and an air injection unit (300) connected to one side of the at least one culture unit (100) and injecting air into the interior thereof. According to the present invention, the accumulation efficiency of effective substances in microalgae can be increased, by uniformly stirring microalgae during a culturing process and supplying air and light continuously and homogeneously.
Patent KR-20200133182-A (KR)
Inventor: TSAI WILMAN
IPC: H01L43/12
Filed: 2020-05-14
Abstract: A method includes depositing a plurality of layers, which includes depositing a spin orbit coupling layer, depositing a dielectric layer over the spin orbit coupling layer, depositing a free layer over the dielectric layer, depositing a tunnel barrier layer over the free layer, and depositing a reference layer over the tunnel barrier layer. The method includes performing a first patterning process to pattern the plurality of layers, and performing a second patterning process to pattern the reference layer, the tunnel barrier layer, the free layer, and the dielectric layer. The second patterning process stops on a top surface of the spin orbit coupling layer.
Patent KR-20200060313-A (KR)
Title: Semiconductor device and electronic device
Inventor: KOYAMA JUN
IPC: H01L27/12
Filed: 2020-05-14
Abstract: The present invention relates to in reducing power consumption, and comprises: a power source circuit for generating power source potential; and a power supply control switch for controlling supply of the power source potential from the power source circuit to a back gate of a transistor, wherein the power supply control switch includes a control transistor for controlling conduction between the power source circuit and the back gate of the transistor by being turned on/off in accordance with a pulse signal which is inputted into a control terminal. The power source potential is intermittently supplied from the power source circuit to the back gate of the transistor using the power supply control switch.
Patent KR-20210144118-A (KR)
Title: Duty cycle correction circuit and semiconduc system
IPC: H03K5/156
Filed: 2020-05-21
Abstract: Provided is a duty cycle correction circuit, which may include a data alignment circuit, a correction value generating circuit, and a clock generating circuit. The data alignment circuit may align unit pattern data based on a strobe clock signal. The correction value generating circuit may generate a duty correction value by counting the amount of charge corresponding to the aligned data. The clock generating circuit may correct the duty of the strobe clock signal based on the duty correction value.
Patent KR-20210148600-A (KR)
Inventor: CHOI JONG WOO
IPC: H02P21/00
Filed: 2020-06-01
Abstract: Disclosed are an induction motor offset estimator and an offset estimating method. The offset estimating method comprises: a step of calculating a first subtraction value that subtracts an estimated offset of a stator counter electromotive force receiving feedback from the stator counter electromotive force; a step of calculating first estimated stator magnetic flux and second estimated stator magnetic flux from the calculated subtraction value; a step of calculating a second subtraction value that subtracts the calculated second estimated stator magnetic flux from the calculated the first estimated stator magnetic flux; and a step of calculating the estimated offset of the stator counter electromotive force through PI control of the calculated second subtraction value.
Patent KR-20210150142-A (KR)
Inventor: LEE YU MIN
IPC: G06Q30/02
Filed: 2020-06-03
Abstract: Disclosed is a method for providing a service for pet health care. The method for providing a service for pet health care according to the present invention includes the steps of: periodically acquiring information about a user's location, to search for a plurality of pet clinics within a preset area with respect to the user's location; selecting a preset number of pet clinics, according to the order closest to the user's location, from among the plurality of pet clinics; receiving information on medical service provision status from each of the selected preset number of pet clinics; and providing information on a pet clinic to the user, based on the medical service provision status, from among the selected preset number of pet clinics.
Patent KR-20210154339-A (KR)
Inventor: CHO SEOUNG SOO
IPC: C25B1/46
Filed: 2020-06-12
Abstract: The present invention relates to: an electrolysis process with a structure where bicarbonate ions (HCO3-) or hydroxide ions (OH-) cannot move to an anode cell and sodium cations (Na+) can only move to a cathode cell since the anode and cathode are sequentially arranged and a cation exchange membrane is installed between the anode and cathode; and a carbon dioxide-fixing carbonate production method using the same. More specifically, sodium bicarbonate and sodium carbonate are produced by extracting chloro-alkali ions from seawater, salt water, wastewater, etc. containing alkali ions and supplying carbon dioxide or an exhaust gas containing carbon dioxide to the extracted alkaline ionized water. In addition, hydrochloric acid, sodium hypochlorite, and the like are produced.
Patent KR-20210001948-A (KR)
Inventor: FUKUI TORU
IPC: H01L21/027
Filed: 2020-06-12
Abstract: Provided is a mask blank capable of resolving a pattern with a line width smaller than a wavelength of a laser beam of a laser drawing device onto a resist film. The mask blank includes a light-shielding film on a substrate. The light-shielding film includes a material containing a metal element. The light-shielding film is a composition gradient film in which a content of the metal element changes in a thickness direction. When the light-shielding film is divided into a light-shielding part and an anti-reflection part sequentially from a location closer to the substrate, a refractive index n_A of the anti-reflection part to light of a wavelength region of 350-520 nm is 2.1 or less. A phase difference generated in the light of the wavelength region is 28 degrees or more when the light of the wavelength region passes through the anti-reflection part.