baber/WOPTO huggingface dataset:
Patent KR-20200098799-A (KR)
Title: Cosmetic composition for preventing or improving skin inflammation or skin aging comprising fermented product of Ligularia stenocephala leaf as an active ingredient
Inventor: HAN KAP HOON
IPC: A61Q19/00
Filed: 2019-02-12
Abstract: The present invention relates to a cosmetic composition for preventing or ameliorating skin inflammation or skin aging containing a fermented product of Ligularia stenocephala leaves as an effective ingredient and, more specifically, to a cosmetic composition for preventing or ameliorating skin inflammation or skin aging, containing a fermented product, obtained by inoculating and fermenting Bacillus subtilis, Lactobacillus plantarum and Saccharomyces cerevisiae in liquid medium containing the powder of Ligularia stenocephala leaves, as an effective ingredient. Accordingly, the cosmetic composition of the present invention contains a fermented product of Ligularia stenocephala leaves, obtained though specific fermentation, as an effective ingredient, thereby showing an excellent effect on preventing or ameliorating skin inflammation or skin aging.
Patent KR-20200104712-A (KR)
Inventor: PARK BYOUNG OCK
IPC: A61B1/04
Filed: 2019-02-27
Abstract: An artificial insemination device according to an embodiment comprises: a first body including a camera for taking a video, a semen injection unit for injecting semen from an animal, and an air discharge unit for discharging air; and a second body including a control unit that is connected to the first body through a connection unit, and controlling the operation of the camera, the semen injection unit, and an air injection unit. In the present invention, semen can be injected accurately without damaging genital organs.
Patent KR-20200105153-A (KR)
Inventor: MOON SANG PIL
IPC: G02F1/13357
Filed: 2019-02-28
Abstract: The present specification relates to a compound represented by chemical formula 1, a color conversion film comprising the same, a back-light unit, and a display device. The compound is excellent in light resistance and heat resistance.
Patent KR-20200107339-A (KR)
Title: Organic compound and organic electroluminescent device comprising the same
Inventor: LEE YONGHWAN
IPC: C07F7/08
Filed: 2019-03-07
Abstract: The present invention relates to a novel compound having excellent electron transport and luminescence ability, and an organic electroluminescent device having improved characteristics such as luminous efficiency, driving voltage, and lifetime by including the same in at least one organic material layer. In the compound represented by chemical formula 1 of the present invention, a ring A is a monocyclic or polycyclic heterocycle containing at least one heteroatom.
Patent KR-20200113080-A (KR)
Inventor: RA YOO MI
IPC: G02F1/1343
Filed: 2019-03-21
Abstract: A display device includes: a pixel electrode; and a sustain electrode line surrounding the pixel electrode. The sustain electrode line includes: a first horizontal portion adjacent to a lower portion of the pixel electrode and extending in a first direction; a second horizontal portion adjacent to an upper portion of the pixel electrode and extending in the first direction; a first vertical portion extending from the first horizontal portion toward the second horizontal portion; and a second vertical portion extending from the second horizontal portion toward the first horizontal portion, wherein the first horizontal portion and the second horizontal portion are electrically connected to each other and receive the same voltage, and the first vertical portion is not directly connected to the second horizontal portion, and/or the second vertical portion is not directly connected to the first horizontal portion. The present invention provides the display device for fixing or solving a short circuit defect among wires.
Patent KR-20200113814-A (KR)
Inventor: KIM JAE WON
IPC: C09D11/033
Filed: 2019-03-26
Abstract: The present invention relates to a composition for printing clothes having an anti-bacterial function, and a method for printing clothes using the same. The method includes the steps of: preparing a composition for printing clothes; carrying out first printing by using the thus prepared composition for printing clothes; and carrying out first drying, wherein the composition for printing clothes includes 60-65 wt% of a silicone dye, 17-20 wt% of pozzolan, 3-5 wt% of a curing agent, and the balance amount of a diluent, based on 100 wt% of the composition for printing clothes, and the first drying step is carried out by drying the clothes, after completion of the first printing step, at a temperature of 160-180 deg.C for 1-2 seconds.
Patent KR-20200118288-A (KR)
Inventor: HWANG TAE HYUNG
IPC: B41J2/14
Filed: 2019-04-04
Abstract: A display panel manufacturing apparatus of the present invention includes an inkjet printer, a discharge amount detection sensor and a controller. The inkjet printer includes a plurality of nozzles outputting ink to an effective area of a display panel at every scan time. The discharge amount detection sensor detects ink discharge amounts corresponding to the plurality of nozzles, respectively. The controller creates a plurality of ink distributions based on the ink discharge amounts and a shift value of the plurality of nozzles with respect to an effective area of each scan time, selects a first ink distribution outputting ink to a first effective area during a first scan time, and selects a second ink distribution outputting ink to a second effective area during a second scan time after the first scan time based on the first ink distribution.
Patent KR-20200118669-A (KR)
Inventor: KIM JUNG DAE
IPC: B32B38/00
Filed: 2019-04-08
Abstract: The present invention relates to a dry shower pad and, more specifically, to a dry shower pad which removes the need to separately carry a shower towel and a cleaning agent for travel and can be conveniently carried. According to the present invention, the dry shower pad comprises non-woven fabric and a sponge layer bonded to the non-woven fabric by an adhesive. The non-woven fabric is formed by being dried after being immersed in the cleaning agent.
Patent KR-20200121628-A (KR)
Title: Finishing panel fasteners and fasteners clip
Inventor: IM GYEONGWON
IPC: E04F15/02
Filed: 2019-04-16
Abstract: The present invention relates to a finishing panel fixing apparatus and a grasping clip and, more specifically, to a finishing panel fixing apparatus for finishing indoor and outdoor wall surfaces or floors and a grasping clip for effectively fixing the finishing panel to enable earthquake-proof design and dust-proof design, improve construction performance and shorten a construction period.
Patent KR-20200123609-A (KR)
Inventor: KANG DAE YOUNG
IPC: G08G1/02
Filed: 2019-04-22
Abstract: The present invention relates to a parking detection device capable of detecting the presence or absence of a vehicle parked in a parking space and to a parking management method. Specifically, the parking detection device comprises: a sensor unit detecting a vehicle (20); a communication unit communicating with a server to transmit information on the presence or absence of the vehicle; and a power supply unit supplying power to the sensor unit and the communication unit.
Patent KR-20190046724-A (KR)
Inventor: LEE SEUNG HEE
IPC: G06F21/51
Filed: 2019-04-22
Abstract: Disclosed are a method and an apparatus for verifying integrity of an application. The integrity verification method comprises the steps of: receiving a one-time key value from an integrity authentication server, and using the one-time key value, file information, and memory information to generate a one-time hash value; sending the one-time key value and the one-time hash value to the integrity authentication server to receive integrity authentication; and transmitting integrity verification result information generated and encrypted by the integrity authentication server to a service server.
Patent KR-20190127559-A (KR)
Title: Extracellular vesicle isolated from recombinant microorganism comprising polynucleotide encoding target protein and use thereof
Inventor: YUN JI AE
IPC: A61K38/18
Filed: 2019-04-29
Abstract: The present invention relates to a recombinant microorganism comprising polynucleotides encoding a target protein, an extracellular vesicle isolated therefrom and a use thereof. According to the recombinant microorganism according to one aspect, it is possible to efficiently isolate the extracellular vesicle or the target protein therefrom.
Patent KR-20190127601-A (KR)
Title: Recombinant pangenotype complex NS1 antigen pool of dengue virus and endemic flaviviruses designed by gene synthesis
Inventor: LEE DONG GUN
IPC: C07K14/005
Filed: 2019-05-03
Abstract: The present invention relates to a recombinant genotypic complex NS1 antigen of dengue virus and a control group of recombinant genotypic complex NS1 antigen pool of endemic flavivirus, designed by gene synthesis. More particularly, the present invention can provide a control group of recombinant genotypic complex NS1 antigen pool of endemic flavivirus and a recombinant genotypic complex NS1 antigen pool of dengue virus, designed by high-sensitivity gene synthesis, which can be combined with antibodies of the dengue virus in a biological sample to diagnose the infection of the dengue virus.
Patent KR-20190059884-A (KR)
Inventor: LEE CHANG WOO
IPC: H01M10/0525
Filed: 2019-05-24
Abstract: An embodiment of the present invention provides a method for manufacturing a negative electrode active material for a lithium secondary battery, which comprises following steps of: (a) dissolving a titanium precursor in a solvent and then adding a zero-valent metal powder to prepare a suspension; (b) subjecting the suspension to heat treatment at 100 to 300°C for 1 to 10 hours to produce titanium oxide containing oxygen vacancies; and (c) adding an acid to the suspension to remove the zero-valent metal powder. According to an aspect of the present invention, it is possible to improve electrochemical characteristics of the lithium secondary battery.
Patent KR-20200136110-A (KR)
Inventor: HWANG SANG SU
IPC: B29C39/38
Filed: 2019-05-27
Abstract: The present invention relates to a crayon mold. The crayon mold according to an embodiment of the present invention includes a body having at least one molding space for crayon molding formed on an upper part, and made of a flexible material. The present invention is to provide a crayon mold capable of effectively molding crayons.
Patent KR-20190139133-A (KR)
Inventor: ADRIAN SCHIFFER
IPC: G01R31/382
Filed: 2019-05-27
Abstract: An embodiment of the present invention relates to a method for verifying a temperature sensor integrated in a battery system and to a battery system performing the same. The method for verifying a temperature sensor comprises the steps of: determining internal resistance of at least one battery cell in thermal contact with a temperature sensor; determining a state of charge of the at least one battery cell; determining at least one reference temperature from a lookup table or a functional relationship connecting internal resistance values, state of charge values, and temperature values of the reference battery cell with each other; and comparing the at least one reference temperature with at least one temperature measurement value of the temperature sensor.
Patent KR-20200137229-A (KR)
Inventor: LEE GI HEA
IPC: H02J3/18
Filed: 2019-05-29
Abstract: According to an embodiment of the present invention, disclosed are a device for controlling a voltage of a power system and a method thereof. The method for controlling a voltage of a power system comprises the steps of: obtaining data including magnitudes and phases of voltages and currents for all bus lines of a power system; calculating a power flow based on the obtained data; identifying the bus line which violates a preset constraint based on the calculated power flow; and removing the constraint violation by calculating a correction amount of a state constraint variable of the system and updating the state constraint variable based on the calculated correction amount of the state constraint variable when the bus line in the constraint violation is identified.
Patent KR-20200143117-A (KR)
Inventor: YOUNG PILL CHO
IPC: H04S7/00
Filed: 2019-06-14
Abstract: Disclosed are a method for equalizing sound, and a robot and an AI server implementing the same. The disclosed robot calculates an equalizing value for a specific space by inputting spatial information on a specific space and location information of a user into an algorithm model based on an artificial neural network. Here, the spatial information is calculated based on at least one of a first sound signal output and received at a first point in the space, an image obtained through a camera unit, and distance information related to the space sensed through a sensing unit.
Patent KR-20210001297-A (KR)
Inventor: AN SU JIN
IPC: G01M13/00
Filed: 2019-06-27
Abstract: The present invention provides an operation inspection device for a break-away unit capable of performing periodic or frequent inspections on the separation operation performance of the break-away unit of a hydrogen station, the operation of a separation detection sensor, and the airtightness of the reassembled break-away unit. In addition, the present invention provides a portable operation inspection device for a break-away unit, so that it is possible to more conveniently inspect whether the break-away unit of a hydrogen station operates normally.
Patent KR-20210004104-A (KR)
Inventor: OH JINYOUNG
IPC: H04L5/00
Filed: 2019-07-03
Abstract: The present disclosure relates to a communication method for fusing a 5G communication system for supporting a higher data transmitting rate than that of a 4G system with IoT techniques, and a system thereof. The present disclosure can be applied to intelligent services (e.g., a smart home, a smart building, a smart city, a smart car or connected car, healthcare, digital education, retail business, security and safety-related services, etc.) based on 5G communication techniques and IoT-related techniques. According to the present disclosure, a method of a terminal of a wireless communication system comprises the steps of: receiving downlink control information (DCI) for scheduling transmission of at least one uplink data from a base station; confirming a bit configuring code block group transmission information (CBGTI) included in the DCI; confirming a code block group (CBG) requiring retransmission among the uplink data based on the confirmed CBGTI; and transmitting the uplink data corresponding to the CBG requiring retransmission to the base station.
Patent KR-20200005488-A (KR)
Inventor: LEE SUNG JAE
IPC: H01L51/00
Filed: 2019-07-05
Abstract: The present specification provides a compound of chemical formula 1 and an organic light emitting device comprising the same. When manufacturing the organic light emitting device comprising the compound according to an embodiment of the present invention, it is possible to obtain the organic light emitting device having excellent luminous efficiency, low driving voltage, high efficiency, and long lifespan.
Patent KR-20210007119-A (KR)
Inventor: MA YONG KWON
IPC: G09F17/00
Filed: 2019-07-10
Abstract: Disclosed is a flag-raising stand capable of ensuring ease of operation and portability by using a rechargeable battery as a power supply unit for power supply of a blower, and capable of preventing damage to aesthetics around an installation. To this end, the flag-raising stand comprises a base (10), a flagpole (20) of a predetermined length, the blower (30), and the power supply unit (40).
Patent KR-20210007524-A (KR)
Inventor: WOO MU HEE
IPC: E06B7/36
Filed: 2019-07-12
Abstract: Devices (1, 2, 3) for preventing hands from being caught in an inner entrance door are additionally installed in an interior building so that damage such as injuries caused when fingers or wrists of children are caught in the door can be prevented. A predetermined portion in the existing installed door is processed so that a plurality of designs can be applied in a covered shape. Also, if necessary, the devices can be additionally installed on a lower portion side of a handle.
Patent KR-20210012376-A (KR)
Inventor: RYU HOKYOUNG BLAKE
IPC: E01F9/608
Filed: 2019-07-25
Abstract: Disclosed is an apparatus for preventing an entry of a vehicle, which can prevent damage caused by a parking vehicle. The disclosed apparatus for preventing an entry of a vehicle includes: a motor positioned outside a parking section; a motion conversion part converting a rotation motion caused by the motor into a straight line motion; and a bollard connected to the motion conversion part and straightly moving from the outside to the inside of the parking section or from the inside to the outside thereof.
Patent KR-20210017332-A (KR)
Title: Chuck device for gripping pipe
Inventor: KIM CHUN SUK
IPC: B05C13/02
Filed: 2019-08-08
Abstract: The present invention relates to a chuck device for gripping a pipe, capable of gripping various pipes having different diameters. The chuck device for gripping a pipe comprises: an outer case; an air cylinder; a shaft for operating a first washer; a first grip chuck housing; a first grip O-ring; a first compression washer; a second grip chuck housing; a second grip O-ring; a second compression washer; a shaft for operating a second washer; a third grip chuck housing; a third grip O-ring; a third compression washer; and a closing cap.
Patent KR-20210018674-A (KR)
Title: Cover window and flexible display device including the same
Inventor: OH HYE JIN
IPC: G02F1/1333
Filed: 2019-08-08
Abstract: According to one embodiment of the present invention, a cover window includes: a polymer film including a first surface and a second surface; a first hard coating layer positioned on the first surface of the polymer film; a first inorganic layer positioned on the first hard coating layer; and a second inorganic layer positioned on the first surface or below the second surface. According to the present invention, it is possible to prevent or reduce deformation of a bending area and improve durability.
Patent KR-20200023198-A (KR)
Title: Compositions which can be cured at low temperature for forming films with highly barrier properties
Inventor: YASUI PING
IPC: C08G73/16
Filed: 2019-08-14
Abstract: Provided by the present invention are a thermosetting composition providing a cured film with excellent barrier properties, the cured film formed by the thermosetting composition, and electronic components having the cured film. The thermosetting composition comprises (A) polyester amide acid, (B) a cycloalkene oxide group-containing polymer, and (C) a curing agent. The polyester amide acid (A) is a reaction product from raw materials containing X mole of tetracarboxylic dianhydride, Y mole of diamine, and Z mole of a polyhydric hydroxy compound at a rate of a relationship between formula (1), 0.2 <= Z/Y <= 8.0, and formula (2), 0.2 <= (Y+Z)/X <= 5.0. The cycloalkene oxide group-containing polymer (B) is a polymer composed of a cycloalkene oxide compound (b1) having a polymerizable double bond.
Patent KR-20210021223-A (KR)
Title: Circuit board having sound generator and display device including the same
Inventor: CHOI SI YOUNG
IPC: H04R7/04
Filed: 2019-08-16
Abstract: Provided are a circuit board having a sound generator and a display device including the same. The circuit board includes: a base layer; a first lead line disposed on the base layer; a sound generator disposed on the base layer and including a first electrode receiving a first driving voltage, a second electrode receiving a second driving voltage, and a vibration layer disposed between the first electrode and the second electrode to contract or expand according to the first driving voltage and the second driving voltage; and a first solder to electrically communicate the first lead line and the first electrode. According to the present invention, it is possible to output sound using the sound generator device which is not exposed to the outside.
Patent KR-20210022883-A (KR)
Title: Foldable evacuation passage
Inventor: LEE DUCK HEE
IPC: A62C2/24
Filed: 2019-08-21
Abstract: Provided is a foldable evacuation passage with a pleated screen, which comprises a fixed frame, an upper screen, a vertical screen, a holder frame, a folding frame and a box part. The fixed frame extends along the wall surface and forms an air supply passage therein. The upper screen is unfolded in case of emergency to form an upper part of the evacuation passage. The vertical screen is lowered in case of emergency to form a side part of the evacuation passage. The holder frame is disposed between the upper screen and the vertical screen, so that an end of the upper screen and an upper end of the vertical screen are fixed. The folding frame moves the holder frame outwardly from the wall surface in case of emergency. The box part normally forms a storage space for accommodating the fixed frame, the upper screen, the vertical screen, the holder frame, and the folding frame, and extends along the wall surface.
Patent KR-20190106854-A (KR)
Title: Xr device and method for controlling the same
Inventor: HAENA WOO
IPC: G06T19/20
Filed: 2019-08-27
Abstract: The present invention relates to an XR system and a method for controlling the same. More specifically, the present invention can be applied to 5G communication technology, robot technology, autonomous driving technology, and artificial intelligence (AI) technology. According to the present invention, the method for controlling an XR system comprises the steps of: executing, by a user, a home appliance arrangement app in the XR device; displaying an inner space on a screen of the XR device; superimposing and displaying, in the displayed inner space, a virtual home appliance selected by a user; and arranging the virtual home appliance in a specific location of the inner space and providing, when it is confirmed that an arrangement location of the virtual home appliance is not suitable for the virtual home appliance, a nonconforming message including a reason why the arrangement position is not suitable to the user. According to the present invention, it is possible to improve satisfaction and reliability of a user when the user purchases a home appliance.
Patent KR-20210025998-A (KR)
Title: Smartpen, helping handwriting
Inventor: LEE SEUNG WOO
IPC: B43K23/008
Filed: 2019-08-28
Abstract: The present invention relates to a bad writing correction smart pen, which is to solve the problem that the existing ballpoint pen cannot help a user to correct his or her handwriting due to rack of a device that corrects the gripping method. That is, the present invention relates to a smart pen for correcting bad writing, which comprises: a ballpoint pen refill; a pressure sensor; a haptic motor configured to generate haptic vibrations; a battery which powers a circuit and a sensor motor; the circuit configured in a lower part of the battery; a body of the ballpoint pen made of triangular prism type soft silicone; 3-axis accelerometer sensor; and a grip button formed from soft silicone in an oval shape.
Patent KR-20210026224-A (KR)
Title: A blender
Inventor: INWOO BAEK
IPC: A47J43/046
Filed: 2019-08-29
Abstract: The present invention relates to a blender, comprising: a main body provided with a motor assembly; a container detachably mounted to the main body, and accommodating food; a blade module provided inside the container and connected to the motor assembly to rotate when the container is mounted; a sensing member provided in the container; and a sensing device provided at a position corresponding to the sensing member and sensing the sensing member when the container is mounted.