baber/WOPTO huggingface dataset:
Patent KR-20220042994-A (KR)
Inventor: LEE HOON GOO
IPC: G06Q30/06
Filed: 2021-02-10
Abstract: According to an embodiment of the present invention, a method for recommending a house for sale to a user terminal comprises the steps of: (a) receiving user information from the user terminal; (b) searching for a house for sale corresponding to the condition of the user information; (c) providing a list of the houses for sale calculated as a result of the search to the user terminal; and (d) matching and storing information on the user terminal and information of interest when the user terminal selects a house for sale from the list as information of interest, and performing machine learning based on a stored value to update condition information of the house for sale to be recommended to a user corresponding to the condition of the user information input by the user terminal. The user information includes at least one of user personal information, a desired date of moving, at least one preferred place, maximum available funds, a type of transaction, and a facility desired to exist within a predetermined distance from the house for sale. Therefore, the present invention can recommend the house for sale which meet the exact condition desired by the user.
Patent KR-20220121335-A (KR)
Title: Alloy design method for hot-cracking prevention of high-strength and high-oxidation-resistance ni-base superalloy with poor weldability and ni-base superalloy designed by the same
Inventor: PYUCK PA CHOI
IPC: C22F1/10
Filed: 2021-02-25
Abstract: An alloy design method for hot-cracking prevention of a high-strength and high-oxidation-resistant Ni-based superalloy with poor weldability according to the present invention is to design a Ni-based superalloy which includes chromium, molybdenum, cobalt, carbon, tungsten, aluminum, tantalum, niobium, titanium, and hafnium and the balance consisting of nickel, wherein the weight percentages (wt%) of the aluminum and titanium exceed 6 wt% of the total weight, and the weight percentage of the hafnium is 1.5 wt% or more of the total weight.
Patent KR-20220121499-A (KR)
Title: Electro-optical tracking apparatus and Close-In Weapon System comprising the same
Inventor: JEONG HO
IPC: G01S17/89
Filed: 2021-02-25
Abstract: The present invention relates to an electro-optical tracking device tracking a target approaching a trap. The electro-optical tracking device includes: a light-receiving lens assembly simultaneously receiving infrared energy of an SWIR band and an MWIR band that are reflected and introduced into a target; a separation filter receiving the received infrared energy and separating transmitted energy and reflected energy by SWIR band and MWIR band; an SWIR detector receiving the transmitted energy, and generating an SWIR image through the transmitted energy; and an MWIR detector receiving the reflected energy, and generating an MWIR image through the reflected energy. The electro-optical tracking device compares the SWIR image with the MWIR image to track the target.
Patent KR-20220138880-A (KR)
Title: Smart air conditioner and control method based on artifical intelligence
Inventor: LIM GAP SOON
IPC: F24F13/28
Filed: 2021-03-04
Abstract: One aspect of the present invention relates to a smart air conditioner and a control method thereof. More particularly, the present invention relates to a smart air conditioner having a fine dust control device installed therein to automatically control the amount of fine dust filtration according to the concentration of fine dust. According to an embodiment of the present invention, it is possible to provide a smart air conditioner that notifies the replacement cycle of a fine dust filter to enable maintenance at an appropriate time and extends the filter replacement cycle by self-controlling to minimize the load on the fine dust filter.
Patent KR-20220129358-A (KR)
Title: Biolipid water
Inventor: HAN HYUN TAK
IPC: A61K8/99
Filed: 2021-03-16
Abstract: The present invention relates to bio-lipid water and a preparation method thereof and provides an environmentally friendly and human-friendly water-soluble lipid component without chemical additives. According to the present invention, the bio-lipid water having a nano-level particle size while minimizing toxicity and side effects to the human body can be provided to improve skin absorption and feeling of use and to form a stable formulation.
Patent KR-20210122101-A (KR)
Title: Radar apparatus and method for classifying object
Inventor: LEE JAE EUN
IPC: G01S13/86
Filed: 2021-03-18
Abstract: A radar device mounted on a vehicle may comprise: A transmitting/receiving part that transmits a radar signal to the outside of the vehicle, and receives a radar signal reflected by an object; a signal processing part that processes the reflected radar signal for detecting the object; a fusion data generation part that generates fusion data based on the radar data and the camera data; and a classification part that classifies the object detected through an artificial intelligence module learned based on the generated fusion data. Therefore, the present invention is capable of improving a performance for classification.
Patent KR-20220131626-A (KR)
Title: Method for performing dilated convolutional operation using atypical kernel pattern and dilated convolution nerual network system using the same
Inventor: CHO HYUN WOO
IPC: G06N20/10
Filed: 2021-03-22
Abstract: A method for performing an extended convolution operation using an unstructured kernel pattern and an extended convolution neural network system using the same are disclosed. The method for performing an extended convolution operation according to an embodiment of the present invention includes the steps of: learning a weight matrix for a kernel of dilated convolution through deep learning; generating an irregular kernel pattern based on the learned weight matrix; and performing an extended convolution operation on input data by applying the irregular kernel pattern to a kernel of a dilated convolutional neural network. It is possible to improve the accuracy of learning.
Patent KR-20220136525-A (KR)
Inventor: LEE SUNG HYUN
IPC: A61Q19/00
Filed: 2021-03-30
Abstract: The present invention discloses a composition for moisturizing a skin, which uses coin glass extract, paeonia lactiflora extract, and paeoniflorin, and a component of peony, wherein the coin glass is cultivated using lava seawater in which anti-inflammatory activity is shown in keratinocyte HaCaT cells or mouse macrophage Raw264.7 cells, and an activity which promotes the formation of keratinocyte outer membrane is shown.
Patent KR-20220135507-A (KR)
Inventor: PARK JONG SEON
IPC: H04N5/232
Filed: 2021-03-30
Abstract: A PTZ camera control method for controlling a PTZ camera based on region setting for an image according to one embodiment of the present invention includes the steps of: displaying a first image obtained by a PTZ camera according to a first PTZ setting value; obtaining an input of a user for setting a region corresponding to a second PTZ setting value to be changed on the first image; transmitting a control command for controlling the PTZ camera to an external device according to the second PTZ setting value; and displaying a second image obtained by the PTZ camera controlled according to the second PTZ setting value.
Patent KR-20220135902-A (KR)
Title: Assembly type tower crane mast using composite material
Inventor: CHOI DA HEE
IPC: B32B17/04
Filed: 2021-03-31
Abstract: A prefabricated tower crane mast using a composite material according to an embodiment of the present invention is formed by fixing two or more vertical pipe blocks in a vertical direction between a pair of horizontal pipe blocks. The vertical pipe block and the horizontal pipe block are composed of a composite material having carbon fiber and glass fibers impregnated with a matrix resin, and consist of an inner layer having carbon fiber stacked in the shape of a pipe having an empty space therein, and a surface layer having glass fiber stacked on top of the inner layer. Light weight is achieved using the composite based on carbon fiber, and an outer side part is composed of glass fiber, thereby preparing for an electric shock accident caused by contact with a high-voltage cable, which can occur when using a tower crane. The coupling position of the mast can be located easily using a protruding guide for assembly to reduce time and to improve convenience, and at the same time, the protruding guides support each other to maintain balance, thereby reducing the risk of mast buckling.
Patent KR-20220043828-A (KR)
Title: Image sensor with passivation layer for dark current reduction
Inventor: CHEN HSIANGLIN
IPC: H01L27/146
Filed: 2021-04-07
Abstract: Various embodiments of the present invention relates to an image sensor having a passivation layer for reducing dark current. A device layer is disposed on a substrate. Further, a cap layer is disposed on the device layer. The cap layer and the device layer as well as the substrate are a semiconductor material, and the device layer has a smaller band gap than the cap layer and the substrate. For example, the cap layer and the substrate can be silicon, and the device layer can be germanium or include germanium. A photo detector is in the device layer and the cap layer, and the passivation layer is disposed on the cap layer. The passivation layer includes a high-k dielectric material and causes formation of a dipole moment along an upper surface of the cap layer.
Patent KR-20220141555-A (KR)
Inventor: JUNG TAE CHUL
IPC: A47B13/08
Filed: 2021-04-13
Abstract: According to the present invention, disclosed is a leg reinforcement structure of a rotatable dining table, which comprises: a fixing unit which is inserted into a coupling groove formed on an edge of a table top plate to which a leg is coupled, and in which a plurality of spiral holes are formed; and a connecting unit in which both ends are inserted into and fixed to the coupling groove and the leg in a state in which one end portion is screwed into the spiral hole so as to partially protrude. According to the present invention, the fixing unit is fixed to the coupling groove formed on the edge of the top plate, and the both ends of the connecting unit are fixed so as to be inserted into the coupling groove and the leg in a state in which the connecting unit is screwed into the fixing unit, so that the leg is firmly fixed to the table top plate.
Patent KR-20220141576-A (KR)
Inventor: HAN GI SUNG
IPC: G09B9/00
Filed: 2021-04-13
Abstract: A simulation device according to the present invention can be used to determine whether an appropriate evacuation safety design has been made in an actual building or a design stage by applying digital twin technology, and to provide a more appropriate evacuation safety design through simulation. The simulation device includes a first module and a second module.
Patent KR-20220144234-A (KR)
Inventor: PARK DONG YUN
IPC: A23P10/20
Filed: 2021-04-19
Abstract: The present invention relates to a method for manufacturing beta-glucan granules derived from Sparassis crispa. The method for manufacturing beta-glucan granules, according to the present invention, comprises: a concentrate preparation step of preparing a beta-glucan concentrate; a molding step of preparing granules having a diameter of 0.1 to 1 mm; and a cooling step of cooling the molded granules. According to the present invention, it is possible to further enhance the convenience of handling by suppressing moisture permeation into granules as much as possible.
Patent KR-20220144949-A (KR)
Inventor: SIM HYUN SUP
IPC: F02D13/02
Filed: 2021-04-21
Abstract: The present invention relates to a device and a method for controlling an engine having a variable valve timing device for varying the opening/closing timings of an intake valve and an exhaust valve by controlling a rotational phase of a camshaft with respect to a crankshaft of the engine, and is to prevent damage to a catalyst device of an exhaust system while an engine with a turbocharger is in a scavenging state. To this end, the engine control device according to the present invention includes a controller that controls the variable valve timing device to reduce the valve overlap according to the elapsed time after the engine enters a scavenging region.
Patent KR-20220147425-A (KR)
Inventor: KIM YOUNG WOO
IPC: G01M13/005
Filed: 2021-04-27
Abstract: The present invention relates to a pressurizing test apparatus for the leak performance of a seal material for a nuclear power plant, the apparatus comprising a tubular body part with open top and bottom; an upper cover part for covering the top of the body part; a lower cover part for covering the bottom of the body part; a test object installed in the body part and including a seal material; a steam supply part for supplying steam to the body part; and a measuring part for measuring the leak amount of steam having passed through the test object. According to the present invention, the pressurizing test apparatus for the leak performance of a seal material for a nuclear power plant can perform a performance test of a seal material by pressurizing high-temperature and high-pressure steam from bottom to top.
Patent KR-20220150096-A (KR)
Title: Apparatus for deep learning and operating method thereof
Inventor: LEE HYUK
IPC: G06N5/04
Filed: 2021-05-03
Abstract: Introduced are a deep learning machine capable of maximizing performance of deep learning, and an operating method therefor, wherein the deep learning machine comprises: a classification part equipped with a labeling standard, and labeling the input data according to the labeling standard; a conversion part that purifies the input data labeled as a first type that needs to be purified among the labeled input data of the classification part; a first learning data part that infers the output data by input-receiving the input data of a first type that has been purified through the conversion part; and a second learning data part that infers the output data by input-receiving the input data labeled as a second type that does not require purification.
Patent KR-20220150562-A (KR)
Inventor: CHOI SEUNG HYO
IPC: F21V21/084
Filed: 2021-05-04
Abstract: Disclosed is a bracket for mounting a head lantern. According to the present invention, the bracket for mounting a head lantern comprises: a base plate including a square front surface whose transversal side is longer than its longitudinal side, and which has a preset thickness; a plurality of base walls installed at positions apart from a longitudinal vertical line in the center of a front surface of the base plate for a preset distance, and standing to protrude towards a front side of the base plate for a certain height; and a first cover extended towards the center in a transversal direction of the base plate for a preset distance to be parallel to the base plate from a foremost end of each of the base walls. Here, the bracket for mounting a head lantern has a rear surface of the base plate attached to a front surface of a safety hat. The present invention is able to fix a head lantern on a safety hat in a stable manner.
Patent KR-20220154336-A (KR)
Title: Manufacturing method of Superhydrophobic coating
Inventor: CHOI CHANG HO
IPC: C09D163/00
Filed: 2021-05-13
Abstract: The present invention relates to a method for manufacturing a superhydrophobic coating. More specifically, the present invention relates to a method for manufacutring a superhydrophobic coating having multi-functions such as self-cleaning as well as antifouling and anti-icing by providing superhydrophobic characteristics to a plane, an inner surface of a tube, and a printed pattern through various coating processes such as spraying, spin coating, brushing, flow coating, and inkjet printing.
Patent KR-20220154892-A (KR)
Title: DOMINO SLOPE ANALOG-DIGITAL CONVERTER(ADC) INCLUDING FLASH ANALOG-DIGITAL CONVERTER(ADC), AND OPERATING METHOD of DOMINO SLOPE ANALOG-DIGITAL CONVERTER(ADC)
Inventor: YANG BYUNG DO
IPC: H03M7/16
Filed: 2021-05-14
Abstract: A domino slope analog-to-digital converter (ADC) including a flash ADC and an operating method of the domino slope ADC are disclosed. The domino slope ADC having N-bit resolution according to one embodiment of the present invention comprises 2^N unit capacitors that make a voltage of an input signal reach a reference voltage by decreasing the same from V_IN by V_REF/2^N (where N is the number of digital bits to be converted); and a flash ADC that shifts V_IN to be close to the reference voltage. The domino slope ADC may be improved in conversion speed by including the flash ADC that shifts the range of a voltage of an input signal to a range close to a reference signal to reduce the switch operation time.
Patent KR-20220049447-A (KR)
Inventor: FUKATANI TOMOYUKI
IPC: H01M4/48
Filed: 2021-05-20
Abstract: The present invention provides an anode slurry capable of preventing expansion of a negative electrode including silicon and capacity deterioration due to repeat of charge/discharge cycle, and forming a negative electrode difficult to generate crack during a coating dry process. The anode slurry comprises: an anode active material containing a first active material with silicon atom in a range of 5wt% to 100wt%; a binder to settle the anode active material; solvent for the anode slurry to disperse the anode active material and the binder. The first active material contains first active material including silicon atom in the range of 20wt% to 100wt% greater than 5wt%. The binder includes water solubility copolymer containing granular dispersion and acrylic acid-acrylonitrile based copolymer. When a sum of the anode active material and the binder is 100 wt%, a content of the water solubility copolymer is in the range of 0.5 wt% to 2 wt%.
Patent KR-20210063297-A (KR)
Title: Imaging Lens System
Inventor: BAIK JAE HYUN
IPC: G02B9/62
Filed: 2021-05-24
Abstract: The present invention is to provide an imaging optical system which can be mounted on a thin wireless terminal. An imaging optical system according to the present invention includes: a first lens having a concave image side; a second lens having refractive power; a third lens having a convex object side; a fourth lens having a concave image side; a fifth lens having refractive power; and a sixth lens having refractive power and an inflection point formed on the image side.
Patent KR-20220159645-A (KR)
Inventor: LEE GUNHO
IPC: H04N5/232
Filed: 2021-05-26
Abstract: The present invention relates to a monitoring device and a vehicle having the same. The monitoring device provided in the vehicle may include: a camera for obtaining an image; an image display unit for displaying the image; a tilting control unit for adjusting the tilting angle of the camera; and a control unit for recognizing the brightness of a first image displayed on the image display unit, controlling the tilting control unit to adjust the tilting angle of the camera when the recognized brightness is greater than or equal to the reference value, and controlling the tilting angle of the camera so that the tilting angle of the camera is adjusted to an initial tilting angle when the brightness of a second image displayed on the image display unit is less than or equal to the limit value.
Patent KR-20220160852-A (KR)
Inventor: MIN SEUNG BAE
IPC: E05B85/16
Filed: 2021-05-28
Abstract: A door outside handle for a vehicle is disclosed. According to an embodiment of the present invention, provided is a door outside handle for a vehicle that is mounted on a door outer panel of the vehicle and opens a door by actuating a handle operating cable connected to a latch mounted on the door. The door outside handle for the vehicle comprises: a handle base mounted on the door outer panel; a pivot part configured in the front between the handle base; a handle grip pivotably mounted to the handle base by a rotating part configured at the rear; and a balance weight mounted on the handle base and connected to the handle operating cable by the operation of the handle grip.
Patent KR-20220167834-A (KR)
Title: System and method for controlling damper clutch of hybrid vehicles
Inventor: SHIN HEE JIN
IPC: B60W10/06
Filed: 2021-06-14
Abstract: The present invention relates to a method for controlling a damper clutch of a hybrid vehicle, which improves fuel efficiency by adding a directly connectable region of the damper clutch according to a battery SOC in a low-speed driving section, and a system thereof. The method for controlling the damper clutch of the hybrid vehicle introduced in the present invention comprises the following steps of: determining a fastening status of the damper clutch; and controlling the damper clutch to fully engage when an APS, a driving mode, and a battery SOC satisfy a damper clutch complete engagement condition when determining whether the damper clutch is released.
Patent KR-20220168278-A (KR)
Title: Electro-Mechanical Brake
Inventor: KIM JONG SUNG
IPC: B60T13/74
Filed: 2021-06-16
Abstract: The present invention relates to an electric brake. The provided electric brake comprises: a brake disc; a friction pad; a pressing unit; a motor; a current sensor; a position sensor; and an initial position calculating unit. Provided is the electric brake capable of securing stable braking performance of a vehicle.
Patent KR-20220168873-A (KR)
Inventor: KIM HYUN JI
IPC: A41C3/10
Filed: 2021-06-17
Abstract: The present invention relates to a brassiere. More particularly, the present invention is designed to effectively raise up breasts by bringing both breasts to the center when wearing the brassiere. According to the present invention for achieving the above purpose, the brassiere with two brassiere cups (110); a connecting unit (120) connecting the inside between the two brassiere cups (110); and a breast band (130) fixed and extended to the outside of each of two brassiere cups (110) comprises: a plurality of volume-up bands (150) having one end fixed to the outside of each of the two brassiere cups (110), and extending to the front of each of the two brassiere cups (110), and having other end connected to each other in the front of the two brassiere cups (110). In addition, the volume-up brassiere according to the present invention has the advantage of having the volume-up bands (150) which can be attached and detached as needed such that the silhouette can be changed depending on the choice of a wearer.
Patent KR-20220169062-A (KR)
Inventor: LEE SOON GYU
IPC: G06F3/041
Filed: 2021-06-17
Abstract: The display device of the present invention comprises: a pixel unit containing pixels; a sensor unit overlapping with the pixel unit and including sensors; and a sensor driver which transmits a sensing signal in units of p sensors to the first area of the sensor unit in the first mode, transmits a sensing signal in units of q sensors to the first area in a second mode., and transmits a sensing signal in units of r sensors to the first area in a third mode, wherein p is an integer greater than 0, q and r are integers greater than p, and the sensor driver sets at least one of sensing frequency, the first area, number of sensing per sensing frame period, synchronization with the timing signal of the pixel unit and the voltage level of the sensing signal to be different in the second mode and the third mode. Accordingly, the present invention can more effectively determine the departure of an object.