baber/WOPTO huggingface dataset:
Patent KR-20200042214-A (KR)
Title: LED light source module that can be attached and detached
Inventor: LEE BO RA
IPC: A45D29/02
Filed: 2018-10-15
Abstract: The present invention relates to an LED light source module which can be attached and detached, wherein LED light source module is equipped with an LED light source module and a magnet to be attached to the side of a metal cutting blade of an existing pet claw clipper, thereby being able to closely illuminate pet claw, and adjusts an irradiation angle of the LED light source to accurately identify blood vessels positioned inside the pet claw. The LED light source module comprises: a power source part including a switch; an LED light source which is electrically connected to the power source part and emitting lights; a body part provided at one end of the power source and having a cylindrical form; and a coupling part provided at the other end of the power source part, wherein the coupling part comprises a magnet or a magnetic body.
Patent KR-20200042358-A (KR)
Title: Memory device and operating method thereof
Inventor: KANG TAI KYU
IPC: G06F12/02
Filed: 2018-10-15
Abstract: The present invention relates to a memory device capable of reducing time to start an operation corresponding to a command by decoding the command received from a memory controller and immediately outputting a ROM code, and an operation method thereof. The memory device comprises: a command encoder converting a command into a command code; a command decoder decoding the command code, selecting one ROM line among a plurality of ROM lines according to a decoding result, and outputting an enable signal through the selected ROM line; a ROM code generation part including a plurality of registers in which ROM codes for executing various operations are stored, and outputting a ROM code stored in a register to which the enable signal is input among the registers; and an operation controller executing an algorithm according to the ROM code output from the ROM code generation part.
Patent KR-20200043091-A (KR)
Title: Connecting device for corrugated pipe
Inventor: CHOI JIN RIM
IPC: F16L25/00
Filed: 2018-10-17
Abstract: According to the present invention, in a corrugated pipe connecting device, a clamping ring is interposed between a nut and a socket to primarily secure the nut and the socket, one end portion of a corrugated pipe having valleys and ridges alternately formed thereon is inserted into the nut, and the nut and the socket are secondarily secured so that an inner portion of the clamping ring is inserted into the valleys of the corrugated pipe and an end portion of the corrugated pipe is compressed, thereby completing the coupling. The socket includes: a fastening portion secured with the nut; and an exposure portion facing the clamping ring from the fastening portion. The inner circumferential surface of the exposure portion is formed to be recessed in a radially outward direction than the inner circumferential surface of the fastening portion, so that the corrugated pipe connecting device can be easily coupled and can achieve an excellent sealing effect.
Patent KR-20200046343-A (KR)
Inventor: CHOHEE OH
IPC: F24F6/00
Filed: 2018-10-24
Abstract: The present invention relates to a humidifying air cleaner capable of simultaneously or selectively performing four air conditioning functions of ventilation, air cleaning, humidification and warm air blowing. The humidifying air cleaner according to an embodiment of the present invention comprises a planar heater disposed in a discharge flow path, a metal sheet disposed outside the planar heater, and an insulating material disposed outside the metal sheet in order to increase the heat transfer area of the heater and improve an insulating effect. In addition, the metal sheet is bent and disposed to surround the outer surface of the heater, thereby increasing the heat transfer area of the heater.
Patent KR-20200048225-A (KR)
Title: The obtaining method of compound
Inventor: NAM GI BAEG
IPC: A61Q19/00
Filed: 2018-10-29
Abstract: The present invention provides a method for obtaining a compound represented by chemical formula 1, and a skin-regenerating cosmetic material composition comprising, as an active ingredient, the compound represented by the chemical formula 1, which is obtained by the method, wherein the method comprises the steps of: producing a mixed liquid by adding a camellia flower or a camellia flower alcoholic extract to water, and then adding pectinase thereto to extract an enzyme; filtering a reaction liquid obtained in the step of extracting the enzyme, and then concentrating a filtrate; and separating and purifying the concentrated filtrate. In the chemical formula 1, each substituent is the same as defined in the specification. According to the present invention, a compound that helps skin regeneration can be obtained from a camellia flower at a high yield.
Patent KR-20200049948-A (KR)
Title: Method for Preparing Microspheres for Sustained Release of Drugs with Low Solubility
Inventor: AHN SUKYUNG
IPC: A61K9/16
Filed: 2018-10-29
Abstract: The present invention relates to a method for preparing biodegradable polymer microspheres containing a hardly soluble drug. The method includes the steps of: (a) dissolving a biodegradable polymer compound and a drug in an organic acid to form a drug-containing biodegradable polymer solution; (b) spraying the drug-containing biodegradable polymer solution to aqueous polyvinyl alcohol solution to form core-shell microspheres and removing the remaining solvent by eluting it into the aqueous solution; and (c) recovering the microspheres from the suspension. The microspheres obtained by the method uses a non-toxic organic acid to avoid a problem of residual toxic solvent occurring in the conventional method, shows a high yield through a simple process and high drug enclosing efficiency, and has a size suitable for injection. In addition, the microspheres obtained by the method can control the release rate of a drug, and thus can be used advantageously for controlled release of a sustained-release type drug.
Patent KR-20190049564-A (KR)
Inventor: JUNG YU SUN
IPC: A23L29/30
Filed: 2018-10-30
Abstract: The present invention relates to powder for coating a popcorn including allulose, salt and an emulsifier, a method for preparing powder for coating a popcorn, which comprises a step of mixing allulose, salt and an emulsifier, a method for preparing a popcorn, which comprises a step of mixing the powder for coating a popcorn, a corn, and an edible oil/fat to prepare a mixture, and a step of popping the mixture, a popcorn including the powder for coating a popcorn, a method for improving a texture of a popcorn, which comprises a step of mixing the powder for coating a popcorn, a corn, and an edible oil and fat to prepare a mixture, and a step of popping the mixture, and a method for increasing storage stability of a popcorn. According to the powder for coating a popcorn of the present invention, hardness and crispness are increased to provide an excellent texture by replacing saccharide with allulose, and caramel color and favor are enhanced while lowering calories, thereby preparing a popcorn which has high preference of consumers and can be stored for a long time.
Patent KR-20200051284-A (KR)
Title: Liquid crystal aligning agent, liquid crystal display device using the same and method for manufacturing the same
Inventor: LEE JUN HYUP
IPC: G02F1/1337
Filed: 2018-11-05
Abstract: The present invention relates to a liquid crystal aligning agent used for a liquid crystal display device which does not contain a liquid crystal aligning film. The liquid crystal aligning agent comprises a graft hybrid copolymer obtained by graft-copolymerizing a hydrophilic polymer (A) and a hydrophobic polymer (B), wherein the graft hybrid copolymer consists of a main chain forming a skeleton and a side chain connected to the main chain, the main chain consists of the hydrophilic polymer (A), and the side chain consists of the hydrophobic polymer (B).
Patent KR-20200052736-A (KR)
Inventor: LEE YOUNG KYU
IPC: H01M10/643
Filed: 2018-11-07
Abstract: The present invention relates to a battery module. More particularly, the present invention relates to a battery module in which an internal space between a battery cell and a metal plate is filled with a heat transfer member so as to improve conduction of heat generated in the battery cell. The battery module includes a battery cell, a metal plate, and a heat conducting member.
Patent KR-20200056501-A (KR)
Title: Foundation cosmetic container of vacuum pumping discharge type
Inventor: SONG GAM SEOB
IPC: B65D43/16
Filed: 2018-11-14
Abstract: The present invention relates to an invention in which a foundation discharged by a vacuum pumping device is discharged into a pallet and then applied to puffs to make-up. In the present invention, a contents storage container including the vacuum pumping device pumping the contents filled in the container body is fixedly mounted in a down case and an upper case equipped with a pallet for interlocking with the discharge button (114) is configured to be coupled to the down case in which the contents storage container is fixedly mounted.
Patent KR-20200057282-A (KR)
Inventor: AHN SANG ROK
IPC: B60L3/00
Filed: 2018-11-16
Abstract: The present invention relates to a regenerative generation system of an electric vehicle which comprises: a motor driving a wheel of an electric vehicle through a transaxle; a generator installed to generate power by a rotational force generated through a power transmission drive shaft leading from the transaxle to the wheel; and a driving unit driving the motor. The driving unit has a battery, an auxiliary charging unit, a power conversion unit connected between the battery and the auxiliary charging unit, and outputting a regenerative current flowing back through an inverter from the motor to the auxiliary charging unit; a current detection unit detecting the regenerative current flowing through the inverter from the motor; and a control unit performing a charging mode performing charging to be charged to the auxiliary charging unit when the regenerative current is detected from the current detection unit.
Patent KR-20200059905-A (KR)
Title: Decorative sheet having excellent aesthetics and anti pollution, and preparation method thereof
Inventor: TAK HYO WON
IPC: C09D133/00
Filed: 2018-11-22
Abstract: The present invention relates to a decorative material with excellent anti-pollution properties and aesthetic effects and a manufacturing method thereof. The decorative material includes first to third areas having minute surface structures different from each other on a coating layer which is the outermost layer, thereby having the excellent anti-pollution properties. Also, the decorative material easily can lower a surface gloss and induce a gloss deviation of surfaces between the areas so that design properties can be improved through implementation of three-dimensional effects, thereby having the excellent aesthetic effects.
Patent KR-20200061431-A (KR)
Inventor: LEE HYUN SEOK
IPC: G06Q30/06
Filed: 2018-11-23
Abstract: The present invention relates to an online selling method providing a customized recommendation service. The method includes: a step in which a selling server receives customer information from a customer terminal connected online (via the Internet); a step in which the selling server determines the order qualification of the customer terminal based on the received customer information; a step in which the selling server provides a user interface input screen to the customer terminal in a case where the customer is order-qualified; a step in which the selling server receives pet information from the customer terminal through the user interface input screen; a step in which the selling server recommends a product by filtering of products stored in a product information DB based on the pet information from the customer terminal or recommends a product to the reconnected customer terminal by adding action information on the customer terminal to the filtered product; a step in which the selling server requests the customer terminal to pay for the determined product; and a step in which the selling server orders the paid product to be released after the payment is completed.
Patent KR-20200061017-A (KR)
Inventor: YOUNGJOO SHIN
IPC: F25B49/02
Filed: 2018-11-23
Abstract: An objective of the present invention is to provide an air conditioner capable of efficient heating operation. The air conditioner comprises: a first compressor and a second compressor; a parallel suction tube allowing a suction tube of the first compressor and a suction tube of the second compressor to be connected to a common suction tube; a parallel discharge tube allowing a discharge tube of the first compressor and a discharge tube of the second compressor to be connected to a common discharge tube; a series connection tube to connect the discharge tube of the first compressor to the suction tube of the second compressor; a valve installed on the series connection tube; a high-pressure sensor installed on the common discharge tube; a low-pressure sensor installed on the common suction tube; a medium-pressure sensor installed on the discharge tube of the first compressor between the first compressor and the series connection tube; a first check valve installed on the discharge tube of the first compressor between the series connection tube and the common discharge tube; a second check valve installed on the suction tube of the second compressor between the common suction tube and the series connection tube; an outside air sensor to sense the temperature of outside air; and a controller to control the valve. The controller opens the valve to perform a two-step compression mode if a compression ratio is equal to or higher than a set compression ratio, a pressure sensed by the high-pressure sensor is lower than a set high pressure, and a pressure sensed by the low-pressure sensor is lower than a set low pressure in heating operation.
Patent KR-20200061837-A (KR)
Inventor: HAN HYEONG GU
IPC: H02S40/32
Filed: 2018-11-26
Abstract: The present invention relates to a solar module. According to an embodiment of the present invention, the solar module comprises: a solar cell module having a plurality of solar cells; a converter converting a level of direct current (DC) power inputted from the solar cell module; an inverter converting the DC power into alternating current (AC) power; and a control unit controlling the inverter. The control unit performs asynchronous pulse width variable control with regard to the inverter, and controls a switching frequency of at least a part of a switching element in the inverter to be variable in a section including a maximum point or minimum point of the AC power outputted from the inverter. Accordingly, switching loss can be reduced and operation efficiency of the inverter can be increased in the section including the maximum point or minimum point of the AC power having the large switching loss.
Patent KR-20200064314-A (KR)
Inventor: SUNG YONG WOOK
IPC: B60L50/50
Filed: 2018-11-29
Abstract: Provided is a hybrid ship which manages the temperature of a battery system so that the temperature of the battery system is above a predetermined temperature. The hybrid ship comprises: a fuel cell which produces first power used to operate the ship; a battery which stores second power used to operate the ship; a propulsion unit which propels the ship according to an operation plan of the ship by using at least one of the first power and the second power; and a temperature management device which monitors the temperature of the battery, generates thermal energy by operating the fuel cell when the battery temperature is lower than a reference value, and increases the temperature of the battery by supplying the thermal energy to the battery.
Patent KR-20190068441-A (KR)
Title: Once-through evaporator systems
Inventor: KOLLER PETRUS JOHANNES
IPC: F22B35/10
Filed: 2018-11-30
Abstract: The present application provides a once-through evaporator system (100). According to the present invention, the once-through evaporator system (100) may comprise a plurality of once-through evaporator sections (130) having a distribution valve (170) and a level sensor (340), and a controller (290) in communication with each distribution valve (170). The controller (290) provides a positioning point to the distribution valve (170) and biases the positioning point via a feedforward signal based on the charge level determined by the level sensor (340) in each of the plurality of once-through evaporator sections (130).
Patent KR-20200065926-A (KR)
Title: Method and apparatus for providing similar technology through structured of technical information
Inventor: SHIN HO JUNG
IPC: G06F16/35
Filed: 2018-11-30
Abstract: Disclosed are a similar technology providing method through two-dimensional structuring of technical information and an apparatus thereof. According to one embodiment, the similar technology providing method comprises the steps of: receiving a process to be searched from a user; extracting a common technology corresponding to the process to be searched from a technology package structured by unifying process terms corresponding to nodes from multiple types of technology information by classification; and providing information on the common technology.
Patent KR-20200068227-A (KR)
Title: Apparatus for locking an open button of a bus bumper and a bus bumper
Inventor: KO BYUNG JU
IPC: B60R19/24
Filed: 2018-12-05
Abstract: The present invention relates to an apparatus for locking an open button of a bus bumper, including: a cap body exposed through a button groove formed in the bumper; and a cap member extended from the cap body to the rear and including a button push unit coming in contact with a button for releasing a latch coupled to a striker of a vehicle body, wherein it is determined whether or not the cap member can retract according to the rotation radius of the cap member based on an axis passing through the center of the button groove. According to the present invention, the security for the interior components of a vehicle can be enhanced by preventing other people from easily opening the bumper.
Patent KR-20200044630-A (KR)
Inventor: KIM NO MAN
IPC: A01C1/02
Filed: 2018-12-05
Abstract: The present invention relates to an automatic transplantator for a seaweed spore string, comprising: a rope transfer device installed in a frame; a spore string supply unit supplying a spore string loosened from a winding reel of the spore string to one side of the rope; a spore string transplanting unit installed on the frame on a side corresponding to the spore string supply unit so as to transplant the spore string to the rope, and penetrating the rope to grip the spore string and pull out the same; and a spore string cutting unit for cutting the spore string after the transplantation; and a spore string retraction prevention means installed on the spore string to prevent retraction of the spore string.
Patent KR-20190068453-A (KR)
Title: Non-combustible thermal insulation
Inventor: JI MUN KIM
IPC: E04C2/296
Filed: 2018-12-06
Abstract: The present invention relates to a non-combustible thermal insulation, which comprises: a first inorganic layer including mineral fibers from an attachment surface; an organic layer including a phenol resin foam; and a laminated structure of a second inorganic layer including the mineral fibers, thereby having excellent insulation performance, thin thickness, light weight and incombustibility.
Patent KR-20200070492-A (KR)
Inventor: CHOE YONG JIN
IPC: B65F1/14
Filed: 2018-12-07
Abstract: The present invention relates to a cutting type food waste bin. The cutting type food waste bin of the present invention comprises: a waste bin cover formed to be separated from a waste bin body; an opening and closing port on the waste bin cover; an opening and closing plate for covering the opening and closing port; an opening and closing plate connecting device for connecting the opening and closing plate and the opening and closing port; a guide hole for connecting the opening and closing port and a withdrawal port; a withdrawal port at an end of the guide hole; a withdrawal port rubber at a side surface of the withdrawal port; a waste bin wall in front of a food waste bin; a waste bin wall side cross section at both left and right sides of a cut surface of the waste bin wall; a rod on the waste bin wall; a handle at a rear end of the rod; a rod rotating shaft in the center of the rod; a rotating angle adjustment device in front of the waste bin wall; and a spring between the rotating angle adjustment device and the rod. According to the present invention, a cutting blade is formed at a front end of the rod such that the bottom surface of a garbage bag is easily torn by the moving cutting blade, thereby allowing a food waste to be easily treated. The leakage of the residue from the waste bag is minimized when the waste bag is withdrawn due to a rubber installed at a side surface of the withdrawal port from which the garbage bag is withdrawn.
Patent KR-20190068474-A (KR)
Title: Positive electrode active material precursor for lithium secondary battery, preparing method of the same
Inventor: KIM SEONG BAE
IPC: H01M4/525
Filed: 2018-12-07
Abstract: The present invention is to provide a positive electrode active material precursor having uniform distribution of a particle size and a manufacturing method thereof. According to the present invention, the positive electrode active material precursor is represented by chemical formula 1, [Ni_xCo_yM^1_zM^2_w](OH)_2, has less than 1% of a generation rate of fine particles having 1 μm or less of an average particle diameter (D_50) when the positive electrode active material precursor is rolled at 2.5 kgf/cm^2, and has 0.93 or more of an aspect ratio. In the chemical formula 1, 0.5<= x <1, 0 < y <= 0.5, 0 < z <= 0.5, and 0<= w <= 0.1 are satisfied, M^1 is at least one selected from the group consisting of Mn and Al, and M^2 is at least one selected from the group consisting of Zr, B, W, Mo, Cr, Nb, Mg, Hf, Ta, La, Ti, Sr, Ba, Ce, F, P, S, and Y.
Patent KR-20200071942-A (KR)
Inventor: MIN JAE HONG
IPC: D05B87/02
Filed: 2018-12-12
Abstract: The present invention relates to a tool for allowing a thread to be easily inserted into an eye of a needle, which is formed in the ear of the needle, and relates to a tool which allows a thread to be easily inserted into an eye of a general needle. The present invention includes: an iron core (10); an iron thread (11) connected to the iron core (10) and an iron thread length adjustor (12); the iron thread length adjustor (12) adjusting the length of the iron thread (11) as desired; and a handle (13) fixing the aforementioned parts. The iron core (10) of the present invention is inserted into an eye (20) of a needle and the iron thread length adjustor (12) is pushed in the direction of the eye (20) of the needle, such that the length of the iron thread (11) is extended and the size thereof is expanded to have a hole of a suitable size for a thread (30) to be easily inserted. Thereafter, the thread (30) can easily pass through the eye (20) of the needle by pulling the handle (13) after the thread (30) is fixed between the iron core (10) and the iron thread (11) by pulling the iron thread length adjustor (12).
Patent KR-20200080356-A (KR)
Title: UV-curable resin composition comprising dye and 3D printing method using the composition
Inventor: MOON SEUNG HO
IPC: C08K5/01
Filed: 2018-12-14
Abstract: The present invention relates to a photocurable resin composition comprising an organic dye and a 3D printing method using the same. More particularly, a photocurable resin composition is prepared by mixing a low-viscosity monomer solution containing an organic dye at a high concentration with a transparent resin, and the composition is applied to a 3D printing apparatus to prepare a molded article excellent in quality and color without changing conventional 3D printing output parameters.