baber/WOPTO huggingface dataset:
Patent KR-20210023532-A (KR)
Title: Hair loss preventing shampoo composite, solid type shampoo comprising the hair loss preventing shampoo and shampoo mold
Inventor: KIM TAE HUI
IPC: A61K8/9728
Filed: 2019-08-23
Abstract: The disclosed anti-hair loss shampoo composition includes at least one selected from the group consisting of a ginseng extract, Angelica gigas extract, Salvia miltiorrhiza root extract, Achyranthes bidentata extract, Sanguisorba officinalis root extract, Sophora flavescens root extract, and schizophyllan extracted from mushrooms as an active ingredient. The anti-hair loss shampoo composition is mixed with herbal ingredients and moisturizing ingredients, supplies nutrients to the hair roots and scalp, and relieves irritation and inflammation on the scalp to prevent scalp problems. Therefore, the present invention provides vitality for healthy hair follicles, thereby having an advantage of improving the anti-hair loss function.
Patent KR-20210027926-A (KR)
Title: Lever-type connector assembly
Inventor: JUNG DAE RO
IPC: H01R13/24
Filed: 2019-09-03
Abstract: The present invention relates to a lever-type connector including: a first connector (10) having an inner space (11′) open on one side and having hinge protrusions (13) protruding on both side surfaces; a rotary lever (30) rotatably installed at the hinge protrusion (13); and a second connector (20) coupled and electrically connected to the inner space (11′) of the first connector (10), having an elastic outer surface, and provided with a sound generator (23) generating a fastening sound by colliding with the rotary lever (30). The sound generator (23) generates the fastening sound by colliding with the rotary lever (30) rotating in the first connector (10) direction while being restored after being pressurized and elastically deformed by the rotary lever (30). According to the present invention, the fastening sound is generated by the rotary lever at the first connector colliding with the sound generator at the second connector. In other words, the rotary lever and the sound generator collide and the fastening sound is generated only when the first and second connectors are completely coupled. As a result, poor assembly between the first and second connectors can be reduced.
Patent KR-20210028887-A (KR)
Title: Backlight Determination and Improvement Apparatus and Method between Smartphone Front Ambient Light Sensor and Rear Camera Sensor Using Artificial Object Detection
Inventor: JUNG HAN BYUL
IPC: H04N5/232
Filed: 2019-09-05
Abstract: Disclosed are a device for determining and reducing back lighting between a front illuminance sensor and a rear camera sensor of a smartphone using artificial intelligence object detection, and a method thereof, configured to determine whether a lighting condition is backlit using a front illuminance sensor value and rear camera brightness information of a mobile phone, thereby improving the quality of an input image. The disclosed device comprises: an object region detection unit which detects an object region in an input image; a region extraction unit which extracts an object region and a non-object region from the input image; a back lighting determination unit which includes a first determination unit that compares an average brightness value of the object region with an average brightness value of the non-object region and determines that the light direction is back lighting when a brightness difference between the two regions is greater than or equal to a preset first threshold value and a second determination unit that finally determines that the light direction is back lighting by using the illuminance sensing value of the illuminance sensor unit and the brightness value of the camera sensor unit as the first determination unit determines that the light direction is back lighting; and a correction unit which corrects the back lighting of the input image according to the determination finally made by the back lighting determination unit that the light direction is back lighting.
Patent KR-20210030581-A (KR)
Title: Radical species of plasma generation method using pulsed power
Inventor: YUN GUN SU
IPC: H05H1/46
Filed: 2019-09-10
Abstract: The present invention relates to a method for generating plasma active species by using pulsed power, which maximizes, through adjustment of pulse driving conditions, the contribution of a rapid light emission increase occurring when power is applied and a rapid afterglow increase occurring when power is cut off, so that the generation of active species is maximized. According to the method for generating plasma active species by using pulsed power of the present invention, the power efficiency for the generation of the plasma active species can be increased by only a change in power driving conditions without adding or changing an electrode.
Patent KR-20210031069-A (KR)
Title: Carrier of Motor Vehicle
Inventor: PARK SUNG WOOK
IPC: B62D21/15
Filed: 2019-09-11
Abstract: The present invention relates to a vehicle carrier and, more specifically, to a vehicle carrier having a frame to which a carbon fiber composite material is applied to reduce weight while securing the rigidity of the carrier, and having improved appearance quality through a rib structure for reducing the sink mark on an upper surface of the carrier, which is exposed when an engine room is opened.
Patent KR-20210032664-A (KR)
Title: Blind for external eye blocking using interior film
Inventor: PARK JOON SOUK
IPC: E06B9/386
Filed: 2019-09-17
Abstract: The present invention provides a blind for blocking external gaze consisting of a blind slat (10) for use in blinds (100, 200, 300). According to the present invention, the blind slat (10) is configured by laminating a transparent slat body (12) in the form of a thin plate having an arc-shape cross section that is long and curved in the width direction and a film material (14) having a mirror coating as an interior film, which is a kind of building film that is adhered and laminated thereto.
Patent KR-20210034901-A (KR)
Title: Bonding device for display panel
Inventor: SEOKJIN KANG
IPC: G02F1/1345
Filed: 2019-09-23
Abstract: According to the present embodiment, a bonding device for a display panel comprises: a table on which the display panel is mounted; a linear movement unit for moving the table along a linear movement path including a pressing unit, a main pressure unit, and an inspection unit arranged in a line; a pressing head provided on an upper side of the pressing unit in the linear movement path of the table, and bonding a chip on film (COF) to the display panel on the table with an anisotropic conductive film (ACF); a main pressure tool provided in the main pressure unit in the linear movement path of the table, and pressing a bonding portion between the display panel on the table and the COF at a high temperature; a camera provided in the inspection unit in the linear movement path of the table, and photographing an alignment state of the display panel on the table and the COF; and a control unit for controlling the operation of the linear movement unit, the pressure head, the main pressure tool, and the camera. Therefore, an alignment state of the display panel and a connector can be accurately measured.
Patent KR-20210035473-A (KR)
Title: Cathode active material method for manufacturing the same, and lithium ion battery including the same
Inventor: CHOI KWON YOUNG
IPC: H01M4/62
Filed: 2019-09-24
Abstract: The present invention relates to a positive electrode active material capable of improving high-temperature properties, to a manufacturing method thereof, and to a lithium secondary battery comprising the same. The positive electrode active material comprises: lithium metal oxide; and a coating layer located on a surface of the lithium metal oxide, wherein the coating layer comprises a first compound having a peak observed in the range of 1580 to 1600 cm^-1 when measured by FT-IR and an average transmittance of the peak in the range of 0.990 to 0.998.
Patent KR-20210035607-A (KR)
Title: Multiple Market Automatic Account Trading System and Method
Inventor: CHUNG IN YOUNG
IPC: G06Q40/04
Filed: 2019-09-24
Abstract: The present invention relates to an individual account automatic trading system and method, capable of creating a more ideal portfolio by creating an individual investment portfolio in a market where a user wants to trade based on the large-scale market information according to user's propensity information. The individual account automatic trading system includes: a first market asset information storage unit that stores asset information on tradable assets in a first market; a second market asset information storage unit that stores asset information on tradable assets in a second market; a user information receiving unit that receives account information and investment propensity information of a user who has requested to trade assets in the second market; an ideal portfolio generating unit that generates an ideal portfolio corresponding to the investment propensity information based on the asset information of the first market; a similar asset verification unit that identifies the assets in the second market that correspond to the assets in the first market as similar assets; a real portfolio generating unit that creates a real portfolio based on similar assets in the second market and user account information; and a trading order transmitting unit that transmits a trading order for building a real portfolio to a securities company system corresponding to the user's account information.
Patent KR-20200135118-A (KR)
Inventor: HWANG JUN
IPC: B60L53/12
Filed: 2019-09-25
Abstract: The present invention relates to a wireless drone charging system for charging a drone unit, including a charging unit for charging a battery of the drone unit after landing the drone unit in at least one charging area among a plurality of charging areas. The charging unit includes a control unit that determines a charging method of the battery and allocates a resonance frequency for wireless charging based on the charging method.
Patent KR-20200036769-A (KR)
Title: Centrifugal compressor
Inventor: NAKANE YOSHIYUKI
IPC: F04D17/10
Filed: 2019-09-25
Abstract: An objective of the present invention is to suppress an increase in pressure in a speed increaser chamber and suppress an amount of oil supplied to the speed increaser chamber from being reduced. A centrifugal compressor (10) includes a bypass passage (61) of which one end communicates with a speed increaser chamber (13c) and the other end communicates with an oil pan (55). Accordingly, even if the temperature in the speed increaser chamber (13c) rises to expand air in the speed increaser chamber (13c), the air in the speed increaser chamber (13c) is discharged from a decompression passage (60) to the outside through the bypass passage (61) and the oil pan (55). In addition, even if oil in the speed increaser chamber (13c) agitated by a speed increaser (30) during the operation of the centrifugal compressor (10) flows into the bypass passage (61), the oil flows back to the oil pan (55) through the bypass passage (61).
Patent KR-20210036499-A (KR)
Inventor: KIM SUNG GIL
IPC: E04H12/22
Filed: 2019-09-26
Abstract: The present invention relates to a fence post having an in-pile combined with an out-pile. More specifically, an in-pile comprises: an expansion support part expanding a part of an upper portion of a pipe cut by a predetermined size such that the part protrudes outwards; a plurality of horizontal maintenance pieces provided on the circumference of a lower portion of the expansion support part to be spread out so as to maintain horizontality in a vertical direction when embedded in the ground; a plurality of expansion sleeves provided in the bottom of the pipe to have a portion cut in an upward direction to be opened when driven; an inclination angle formed at an end of the expansion sleeves from the inside to an upper portion; and an expander inserted into the expansion sleeves such that the expansion sleeves can be expanded in every direction at the same time. When the in-pile is driven and embedded into the ground, an out-pile is inserted into the expansion support part of the embedded in-pile such that the expansion support part is exposed while spaced apart from the ground. Therefore, the present invention is capable of preventing corrosion and reducing working processes.
Patent KR-20210037996-A (KR)
Title: Lamp control device of vehicle and operation method thereof
Inventor: JEONG JIN HYUK
IPC: H05B44/00
Filed: 2019-09-30
Abstract: Various embodiments of the present invention relate to a vehicle lamp control device and an operation method thereof, wherein the lamp control device comprises: a communication interface; a lamp control module operatively coupled to the communication interface; and a switch operatively coupled to a lamp. The lamp control module supplies power to the lamp in response to reception of an input for requiring the operation of the lamp through the communication interface, and the switch is operated in a turn-on state such that a plurality of light emitting diodes (LEDs) included in the lamp can turn on while power is supplied to the lamp, detects the turn-off of at least one among the plurality of LEDs while the switch is operated in a turn-on state and is operated in a turn-off state such that the plurality of LEDs turn off in response to the detection. Other embodiments are possible. The present invention can lower manufacturing costs of the lamp control device.
Patent KR-20200038421-A (KR)
Title: Resin Sheet Having Controlled Thermal Conductivity Distribution, and Method for Manufacturing the Same
Inventor: TAKAMATSU YOSHINORI
IPC: C08K3/013
Filed: 2019-10-02
Abstract: The present invention relates to a resin sheet which has a single composition and whose thermal conductivity varies depending on places. The resin sheet comprises a region having thermal conductivity of 1 W/mK or more than an average value of the thermal conductivity of the whole resin sheet. The manufacturing method of the resin sheet comprises the steps of: molding a resin composition containing a filler having magnetic anisotropy into a sheet-shaped molded body; performing magnetic field orientation for the filler using bulk superconducting magnets in one or a plurality of defined portions of the molded body; and forming a region having the thermal conductivity of 1 W/mK or more than the average value of thermal conductivity of the whole resin sheet in one or the plurality of defined portions.
Patent KR-20200084775-A (KR)
Title: Embedded codec circuitry for multiple reconstruction points based quantization
Inventor: IHARA TOSHINORI
IPC: H04N19/124
Filed: 2019-10-22
Abstract: An embedded codec (EBC) circuit includes an encoder circuit creating an encoded image block by encoding an image block through the application of a sequential encoding method. The encoder circuit determines a local pixel value of each pixel of a plurality of pixels in the encoded image block based on a quantization bin size of each pixel in the encoded image block. The encoder circuit selects one reconfiguration point from among a plurality of reconfiguration points based on an input pixel value of each pixel and an accumulated difference of a local pixel value in the encoded image block. The encoder circuit allocates a signaling bit set indicating the selected reconfiguration point on a bit stream of the encoded image block. The EBC circuit also includes a decoder circuit reconfiguring the input pixel value of each pixel in the encoded image block based on the signaling bit set.
Patent KR-20210048004-A (KR)
Title: Compound and organic light emitting device comprising same
Inventor: KIM HYEONG MIN
IPC: H01L51/05
Filed: 2019-10-22
Abstract: Disclosed are a compound of chemical formula 1 containing a triazine moiety, a device comprising the same, and the like. The compound of chemical formula 1 according to an embodiment has maximized electron transport ability, so that when used in a light emitting layer of an organic light emitting device, an electron-hole recombination zone is expanded compared to the prior art material. Accordingly, when the light emitting layer of the organic light emitting device includes the compound of chemical formula 1 according to an embodiment, efficiency is increased.
Patent KR-20210049476-A (KR)
Title: Novel amine-based compound and organic light emitting device comprising the same
Inventor: CHA YONGBUM
IPC: C07D405/12
Filed: 2019-10-25
Abstract: The present invention provides a novel amine-based compound and an organic light emitting device using the same. A compound represented by chemical formula 1 described above can be used as a material for an organic material layer of the organic light emitting device, and can improve efficiency, lower driving voltage and/or improve lifespan characteristics in the organic light emitting device.
Patent KR-20210051332-A (KR)
Title: Method of recovering and reusing carbon fiber from composites of polyolefin/carbon fiber
Inventor: LEE DAE WOO
IPC: C08K7/06
Filed: 2019-10-30
Abstract: The present invention provides a method for recovering carbon fibers from a waste-polyolefin carbon fiber composite material and a method for recycling the recovered carbon fibers. The collected waste-polyolefin carbon fiber composite material is mixed with polyolefin wax and is separated into a polyolefin component and the carbon fibers in a molten state, and the molten polyolefin component is recovered to obtain a carbon fiber material. The recovered carbon fibers obtained through the method is mixed with furfurylated epoxidized soybean oil (ESO-FA), and a Diels-Alder reaction is performed at a high temperature to have improved surface interface adhesion.
Patent KR-20210054695-A (KR)
Title: Electro mechanical breake control system for vehicle
Inventor: LEE YEONG BOK
IPC: F16D65/18
Filed: 2019-11-06
Abstract: A purpose of the present invention is to provide an electric brake control apparatus for a vehicle, capable of being manufactured in a small size through operation using a linear actuator, and also, having excellent controllability. To achieve the purpose, the electric brake control apparatus, which is applied to a brake apparatus including a disc, two disc pads coming in contact with both sides of the disc to press the same, and a caliper, includes: a piston pressing one of the plurality of disc pads, and combined with an internal space of the caliper housing to be transferable; a cam coming in contact with one side of the piston, placed in the internal space of the housing and rotated and combined with the housing; a linear actuator fixed to one side of the housing, and rotating the cam; and a control module controlling the linear actuator based on a pedal effort of a brake pedal.
Patent KR-20210054709-A (KR)
Title: manufacturing methods of feed using salted seafood sludge
Inventor: LIM SU HWAN
IPC: A23K10/30
Filed: 2019-11-06
Abstract: The present invention relates to a method of preparing feed using fish sauce sludge, which is capable of recycling seafood residues. The method according to the present invention comprises: a fish sauce sludge preparing step of compressing and dehydrating fish sauce sludge so that a moisture content of the fish sauce sludge is maintained at a level of 50-80%; a bacterial fermentation step of adding 3-5 parts by weight of a powder-type Bacillus strain, which is a beneficial intestinal bacteria, with respect to 100 parts by weight of the sludge, stirring the mixture thereof, putting the mixture into a stirring device, which is a sealing container, stirring the mixture under a temperature condition of 28-35℃ for 4-12 hours, and fermenting the mixture so as to remove odor of the fish sauce sludge; a fungus growth step of mixing a mutant strain, in which Rhizopus and Aspergillus that are enzymes are mixed, and a culture with respect to 100 parts by weight of the sludge after the bacterial fermentation step is completed, fermenting the mixture thereof under a temperature condition of 27-35℃ for 18-36 hours to activate beneficial bacteria, sterilize harmful bacteria, and secondarily remove the odor of the fish sauce sludge; a sterilization and drying step of drying 100 parts by weight of the fish sauce sludge under a temperature condition of 60-80℃ for 4-8 hours after the fungus growth step is completed so as to remove odor and harmful bacteria remaining in the fish sauce sludge; a grinding step of grinding the dried fish sauce sludge to a size of 50-80 mesh after the sterilization and drying step is completed; and a step of completing the preparation by mixing 15-30 parts by weight of the dried fish sauce sludge with 70-80 parts by weight of at least one among rice bran, sesame dregs, a mushroom waste medium, corn stalks, and callop or a ground mixture thereof and 0.5-2 parts by weight of bentonite after the grinding step is completed.
Patent KR-20210055398-A (KR)
Title: One-way clutch, method for manufacturing the same and torque converter comprising the same
Inventor: HYUNG SANG YIM
IPC: F16H41/24
Filed: 2019-11-07
Abstract: According to the present invention, provided is a one-way clutch (500) including an outer race (510); an inner race (520) arranged coaxially with the outer race (510); a plurality of cylindrical rollers (530) placed at predetermined intervals in a circumferential direction between the outer race (510) and the inner race (520); and a one-way clutch (500) placed in a circumferential direction between the outer race (510) and the inner race (520) and including a support part (540) supporting the rollers (530). The rollers (530) include a guide groove (532) formed along the outer circumference of the rollers (530), and a guide protrusion (512) inserted into the guide groove (532) is formed on the inner circumference surface of the outer race (510) to protrude inward in a circumferential direction along the inner circumference of the outer race (510). Thus, according to the present invention, the rollers (530) are prevented from being placed diagonally between the outer race (510) and the inner race (520) to easily improve durability and stability at a low cost, and fluids are introduced through the guide groove (532) or the guide protrusion (512) to improve the lubrication and cooling effects.
Patent KR-20200090091-A (KR)
Title: Organic electroluminescent compound and organic electroluminescent device comprising the same
Inventor: MOON DOO HYEON
IPC: C09K11/06
Filed: 2019-11-14
Abstract: The present application relates to an organic electroluminescent compound and an organic electroluminescent device comprising the same. By comprising the organic electroluminescent compound according to the present application, an organic electroluminescent device having improved luminous efficiency can be manufactured.
Patent KR-20210062145-A (KR)
Inventor: JI YONG KWAN
IPC: B60W50/14
Filed: 2019-11-20
Abstract: According to the present invention, an ADAS integrated module comprises: a frame mounted in a roof rack of a vehicle; a rail disposed in an upper portion of the frame; and a plurality of modules moved along the rail. At least one module among the modules comprises a motor for moving along the rail.
Patent KR-20210068237-A (KR)
Title: Roll Container Unloading Device
Inventor: WON JONG UN
IPC: B65G67/48
Filed: 2019-11-29
Abstract: The present invention relates to a roll container unloading device. Instead of transporting a cargo accommodated in a roll container directly to a conveyor device, an operator can seat the roll container with the cargo on a body and then rotate the body to transport the cargo to the conveyor device, thereby capable of safely, conveniently, and quickly carrying out an unloading work. In particular, it is possible to automatically move the cargo accommodated in the roll container to an upper part of the conveyor, thereby saving labor for unloading and unloading. In addition, the roll container unloading device can reduce an unloading time, so that the safe and efficient unloading management of cargo is possible.