baber/WOPTO huggingface dataset:
Patent KR-20210007177-A (KR)
Inventor: CHO JUNG HUN
IPC: B24B37/013
Filed: 2019-07-10
Abstract: The present invention relates to a spin base structure for CMP equipment. According to the present invention, the spin base structure for CMP equipment comprises: a spin base which falls under a platen in a disc shape, whose upper surface has a polishing pad attached, and which is fixed to a rotary shaft directly connected to a driving means to rotate; a rotary shaft insertion unit fixed to and extended from a central unit on a lower surface of the spin base to be penetrated by the rotary shaft and to allow the spin base to rotate; a guide block placed on a central part of a lower surface of the spin base to be installed on the rotary shaft insertion unit and to guide the central part of the lower surface of the spin base in a stable manner; a cover panel placed on an edge part of a lower surface of the spin base to be installed on a side surface of the guide block; a plurality of sensor modules installed radially on a floor surface of the cover panel at regular distances to irradiate a laser beam toward an edge of a lower surface of the spin base and to measure the distance from the spin base; a control unit which measures the flatness of the spin base based on the measurement values output from the sensor modules; and a cover frame which is configured by wrapping around the outer circumferential surface of the spin base. The present invention aims to provide a spin base structure for the CMP equipment, which is able to reduce the number of defective products.
Patent KR-20210007555-A (KR)
Inventor: SAGONG MYUNG
IPC: E02F3/36
Filed: 2019-07-12
Abstract: Implemented is an excavator attachment type vibration-free and noiseless rocksplitting system or a dedicated equipment mounted type vibration-free and noiseless rocksplitting system by arranging multi-rocksplitting rod inside a cage for construction of a tunnel and a vertical hole so as to economically and rapidly crush rock, overcome weakness of wire-saw, water jet, and super wedge methods which are existing vibration-free tunnel excavation methods, and continuously perform construction regardless of types of the rock.
Patent KR-20210008676-A (KR)
Inventor: YUN YEO SEONG
IPC: B01D39/14
Filed: 2019-07-15
Abstract: The present invention relates to a system for manufacturing an automobile fuel filter for removing moisture and foreign substances contained in a fuel flowing into an engine of a vehicle and, more specifically, to a vehicle fuel filter halogen fusion product manufacturing system, which manufactures a halogen fusion fuel filter (200) in which a cap is coupled to upper and lower surfaces of a fuel filter main body by halogen bonding, wherein a halogen fusion fuel filter manufacturing unit (110) consisting of at least one comprises: a conveyor (120); a washing and cooling unit (130); and an inspection unit (140).
Patent KR-20210009854-A (KR)
Inventor: KANG YANG JAE
IPC: A61B5/00
Filed: 2019-07-18
Abstract: Disclosed are a device and application for predicting musculoskeletal disorders. The device comprises: an image recognition unit to which a two-dimensional gait image is inputted; a motion recognition unit generating a gait model converted into a three-dimensional gait image; and a determination unit determining whether the gait model generated by the motion recognition unit belongs to abnormal gait through a plurality of gait models stored in a database and a machine learning model in which the relationship of abnormal gait is learned.
Patent KR-20190088944-A (KR)
Title: Germinated Fermented Soybean Extract Having Effect of Protecting Liver Cells and Increasing Bone Density Containing Coumesterol, And Composition Containing The Extract
Inventor: LEE DONG SUNG
IPC: A61K31/352
Filed: 2019-07-19
Abstract: The present invention relates to a germinated fermented soybean extract containing coumestrol, a manufacturing method thereof and a composition containing the germinated fermented soybean extract. It is confirmed that the germinated fermented soybean extract of the present invention is effective in the hepatocyte protection against hepatotoxicity through in vitro antioxidative activity and cell viability, and hematological tests and MDA, GST, GSH, SOD, and CAT measurements in animal models. In addition, the germinated fermented soybean extract of the present invention increases a mineral content in bones, thereby significantly increasing a bone density, and has an effect of increasing the thickness and number of spongy bones. Furthermore, the germinated fermented soybean extract of the present invention has an effect of relieving symptoms of menopause.
Patent KR-20200023183-A (KR)
Title: Input device
Inventor: YASUNO KAZUHIRO
IPC: G06F3/044
Filed: 2019-07-23
Abstract: Provided is an input device capable of improving operation feeling. The input device comprises: an input part including a plurality of keys; a sensitivity control part determining the sensitivity of an input operation to the keys; an input detection part detecting whether there is an input to the keys based on the input operation and the sensitivity; and an area control part defining one or more input areas including at least one key in the input part, wherein the sensitivity control part sets the sensitivity for each of the plurality of input areas.
Patent KR-20210011654-A (KR)
Title: Lens cap with circular opening and closing device
Inventor: BAEK JONG MIN
IPC: G03B11/04
Filed: 2019-07-23
Abstract: The present invention relates to a lens cap using a circular opening/closing device, wherein the lens cap is fixed with a lens so that pictures can be instantly taken when the pictures are taken, and the possibility of loss is reduced because the lens cap does not need to be stored by being separated from the lens cap, thereby solving the existing problems of difficulty in storage and a high possibility of loss. That is, according to the present invention, a camera lens cap comprises: a lens cap body formed in a circular shape for enabling a camera to be easily stored; a circular opening/closing device formed in a blade shape for enabling opening and closing in a small space; a lens cap handle having a groove to be easily held by a hand for opening and closing a lens; and a lens cap fixing unit formed in a spiral shape for attachment to a filter fixing unit of the lens. Therefore, according to the present invention, the lens cap is fixed with the lens so that pictures can be instantly taken when the pictures are taken, and the possibility of loss is reduced because the lens cap does not need to be stored by being separated from the lens cap, thereby solving the existing problems of difficulty in storage and a high possibility of loss.
Patent KR-20210012093-A (KR)
Title: Method for compensating degradation of display device
Inventor: KIM KYUNG MAN
IPC: G09G3/3208
Filed: 2019-07-23
Abstract: A method for compensating for degradation of a display device is provided. The method for compensating for degradation of a display device comprises the steps of: sensing a first sensing current flowing through a sensing line connected to a pixel, which includes a programming period for writing a data voltage of a predetermined color to a storage capacitor of the pixel; sensing a sensing voltage of the sensing line, which includes a period for charging a line capacitor connected to the sensing line; estimating a voltage of an anode electrode of an organic light emitting diode using a second sensing current estimated from the first sensing current and the sensing voltage; and determining a degradation compensation value using the voltage of the anode electrode. The present invention can improve the image quality of the display device.
Patent KR-20210011841-A (KR)
Title: Enforcement system of illegal parking and control method thereof
Inventor: PARK JAE HYUNG
IPC: G08G1/04
Filed: 2019-07-23
Abstract: The present invention relates to an illegal parking/stopping enforcement system to prevent accidents and traffic congestion due to illegal parking/stopping. According to the present invention, the illegal parking/stopping enforcement system comprises: a road device communicating with vehicles entering an illegal parking/stopping enforcement area to detect illegally parked vehicles, transmitting illegal parking/stopping enforcement messages to vehicle devices of illegally parked/stopped vehicles, and transmitting illegally parked/stopped vehicle registration information and illegal parking/stopping time information to a control center; a vehicle device installed in a vehicle to transmit vehicle status information and registration information to the road device, and receiving the illegal parking/stopping enforcement message from the road device to transmit the message to a designated user terminal and output the message to a human machine interface (HMI) of the vehicle; and a control center receiving the registration information and illegal parking/stopping time information of the illegally parked/stopped vehicle from the road device to imposes a fine on the corresponding vehicle and transmit a fine imposition notification message to the designated user terminal of the corresponding vehicle.
Patent KR-20210012821-A (KR)
Title: Electronic device including flexible printed circuit board
Inventor: SEO SEONGHUN
IPC: H05K3/28
Filed: 2019-07-26
Abstract: According to various embodiments, an electronic device comprises: a housing structure; a first printed circuit board disposed in an inner space of the housing structure; a second printed circuit board disposed so as to be spaced apart from the first printed circuit board; and a flexible printed circuit board including a connection part for electrically connecting the first printed circuit board and the second printed circuit board, and connected to the second printed circuit board, and a coupling part extending from the connection part and including a bent part capable of being at least partially bent. The flexible printed circuit board includes: a dielectric substrate; a first conductive layer disposed on a first surface of the dielectric substrate; a first cover layer disposed on the first conductive layer; a second conductive layer disposed on a second surface opposite to the first surface of the dielectric substrate; a second cover layer disposed on the second conductive layer; a plurality of first conductive terminals exposed through the first cover layer and electrically connected to the first conductive layer, in the connection part; and a plurality of second conductive terminals exposed through the first cover layer, electrically connected to the first conductive layer, and disposed at a greater distance from the bent part than the plurality of first conductive terminals, in the connection part. In the bent part, the first conductive layer can include a disconnected portion electrically disconnected. The plurality of second conductive terminals can include, in the connection part, the flexible circuit board electrically connected to the second conductive layer through at least one conductive via formed through the dielectric substrate. Other various embodiments can be possible.
Patent KR-20210016179-A (KR)
Inventor: YOUNG HO KIM
IPC: B60L53/24
Filed: 2019-08-01
Abstract: The present invention relates to an integrated control apparatus for a vehicle and a method thereof. The integrated control apparatus for the vehicle comprises: a rectifying unit which converts an AC voltage from a system into a first DC voltage and supplies it to a DC-Link, or converts the first DC voltage from the DC-Link into an AC voltage and supplies it to the system; a converter unit which includes a three-phase inverter which receives a second DC voltage from a battery and drives a three-phase motor for driving the vehicle, and a one-phase switch unit accessed to a part between the DC-Link and a reference node, and which performs power conversion from the first DC voltage and the second DC voltage; and a control switch unit which includes a first control switch and a second control switch which controls the turn-on and the turn-off in accordance with the charging and discharge of the battery and the driving of the three-phase motor. The first control switch controls the access between the one-phase switch unit and the three-phase motor, and the second control switch controls the access between the reference node, to which the one-phase switch unit is accessed, and another reference node, to which the three-phase inverter is accessed. The present invention is able to extend battery life.
Patent KR-20210017480-A (KR)
Title: A method of controlling the size of crystal grains in the CZTSSe light absorbing layer
Inventor: KIM SE YUN
IPC: H01L31/032
Filed: 2019-08-08
Abstract: In manufacturing a CZTSSe light absorption layer, provided is a method of adjusting the size of a crystal grain in a CZTSSe light absorption layer by adjusting the amount of Se being in contact with a Cu precursor, a Zn precursor, and a Sn precursor. According to the method of adjusting the size of the crystal grain in the CZTSSe light absorption layer provided in one aspect of the present invention, the crystal grain is formed with a large size at a low temperature, the efficiency of the CZTSSe light absorption layer is improved by appropriately adjusting the size of the crystal grain, and it is unnecessary to additionally supply a precursor source during an annealing process.
Patent KR-20210017926-A (KR)
Title: Method for Preparation of Germinationed polished rice 10% by Cordycepin Extraction Soaking Process
Inventor: JI JONG SEOP
IPC: A23L7/196
Filed: 2019-08-09
Abstract: The present invention relates to a method for manufacturing functional germinated first-degree polished rice which has better taste than existing germinated brown rice, has a shorter time required for germination compared to that of existing germinated brown rice, and coats anthocyanin and isoflavone components extracted from green kernel black beans, and cordycepin components extracted from brown rice Cordyceps sinensis bred by using a brown rice medium for health promotion of modern people.
Patent KR-20210021739-A (KR)
Title: Apparatus and method to predict real estate prices
Inventor: CHUNG JAEMIN
IPC: G06Q50/16
Filed: 2019-08-19
Abstract: The present invention relates to a device for predicting real estate prices. The device for predicting real estate prices includes: a data collection unit for collecting data of a plurality of external factors affecting the price of a building; a data pre-processing unit for generating a pre-processed dataset including relationship information between buildings and facilities and property information of buildings in relation to a plurality of features for each building by performing pre-processing on the collected plurality of external factor data; a main feature selection unit for selecting a feature corresponding to a preset number among the plurality of features as a plurality of main features affecting the price of the building; a model selector for selecting a price prediction model from among the plurality of prediction models generated for real estate price prediction based on the pre-processed dataset; and a prediction unit which obtains real estate price prediction information corresponding to a target building by applying the input target building information related to the target building to be predicted for the real estate price as an input of the selected price prediction model. According to the present invention, it is possible to accurately predict the real estate price in consideration of various factors affecting the building (real estate) price.
Patent KR-20210023296-A (KR)
Title: Battery pack and welding inspection method for the same
Inventor: PARK SANG HUN
IPC: B23K31/12
Filed: 2019-08-22
Abstract: Disclosed are a battery pack and a welding inspection method of the battery pack. The battery pack comprises: a battery cell having electrode tabs formed thereon; and a circuit board having a conductive unit including a welding area to which the electrode tabs are welded, and a welding indicator formed at a position adjacent to the welding area and judging welding quality. According to the present invention, the battery pack and the welding inspection method of the battery pack can optically inspect the welding quality and has an improved structure so that errors in determining various welding qualities can be prevented.
Patent KR-20210028348-A (KR)
Title: Leak inspection apparatus for high pressure fuel injection tube
Inventor: WOO DAE HO
IPC: G01M3/22
Filed: 2019-09-04
Abstract: The present invention relates to an apparatus for inspecting a leak of a high-pressure fuel tube for a vehicle. The apparatus includes: a jig part in which a high-pressure fuel tube for a vehicle which is an inspection target is placed and fixed; an inspection substance supply part supplying a fuel-spurious inspection substance into the high-pressure fuel tube for a vehicle which is an inspection target placed and fixed in the fixing part; a leak inspection part detecting a leak from the high-pressure fuel tube for a vehicle which is an inspection target placed and fixed in the fixing part; and a control module controlling the inspection substance supply part and determining whether there is a leak from the high-pressure fuel tube for a vehicle which is an inspection target placed and fixed in the fixing part, based on a detection result of the leak inspection part. Therefore, the apparatus can inspect whether there is a crack on a high-pressure fuel tube for a vehicle under a condition which is identical or similar to an actual condition by using a relatively cheap fuel-spurious inspection substance, thereby securing the reliability and economic feasibility of an inspection result at the same time.
Patent KR-20210028944-A (KR)
Title: Food Waste Disposer Having Self-purification Function
Inventor: SONG YOUNGBONG
IPC: B02C17/10
Filed: 2019-09-05
Abstract: The present invention relates to a food waste disposer having a self-purification function, which is able to grind and decompose food waste by using a ceramic ball and a ceramic carrier, to remove the residue of food waste after treating the food waste, comprising: an outer case; and an inner case placed in the outer case. The inner case includes: a case unit made of an upper case and a lower case; a drum unit which includes a cylindrical drum mainframe rotatably placed in the inner case, a large number of penetrating holes formed on the outer circumferential surface of the drum mainframe, a ceramic ball group placed in the drum mainframe, a driving motor rotating the drum mainframe, and a plurality of blades formed on the inner circumferential surface of the drum mainframe to protrude; a pipe unit including a water supply valve placed on the outer case; a heating unit which includes a heating pad placed on the floor surface of the lower case, and a heater placed on the rear surface of the heating pad; a decomposing unit which includes a support plate placed between a lower end of the drum mainframe and the floor surface of the lower case, and a ceramic carrier group placed on an upper side of the support plate; and a cleaning unit which includes a punching means for removing residue blocking the penetrating holes, and a spray nozzle connected to the water supply valve to remove residue on an inner wall of the drum mainframe or the inner case.
Patent KR-20210029003-A (KR)
Title: Wireless machinery management system and method of diagnosis thereof
Inventor: LEE SUN HWI
IPC: G05B23/02
Filed: 2019-09-05
Abstract: The present invention relates to a wireless facility management system for real-time data collection and analysis, and more particularly, to a wireless facility management system for real-time data collection and analysis, including: a sensor unit that collects facility data; a diagnostic unit for diagnosing information transmitted from the sensor unit; and a user terminal for receiving information transmitted from the diagnosis unit. In addition, the present invention relates to a wireless facility management diagnosis method, and more particularly, to a wireless facility management diagnosis method including: a data measurement step of measuring facility data; a location data generation step of generating location data information of a sensor; and a defect data generation step of generating defect data of the measured facility data. Accordingly, an installation cost of a new wireless sensor is reduced.
Patent KR-20200034606-A (KR)
Title: Tin plating solution
Inventor: DAISUKE HASHIMOTO
IPC: C25D3/32
Filed: 2019-09-16
Abstract: An objective of the present disclosure is to make it possible to implement an electrolytic Sn plating solution suitable for formation of bumps and the like. The electrolytic Sn plating solution contains: compounds serving as a source of tin ions; and unsaturated aldehyde compounds having a heterocyclic group.
Patent KR-20210033730-A (KR)
Title: Electronic device that displays a separation line of a paragraph based on text line information in a pdf document and operating method thereof
Inventor: CHO CHAN JE
IPC: G06F40/166
Filed: 2019-09-19
Abstract: Disclosed are an electronic device for displaying a division line of a paragraph based on text line information in a PDF document, and an operating method thereof. According to the present invention, the electronic device for displaying a division line of a paragraph based on text line information in a PDF document, and an operating method thereof which can extract a plurality of text lines constituting the PDF document from the PDF document, and then extract font information from the plurality of text lines. Moreover, the plurality of text lines are grouped into a plurality of paragraph groups based on the font information and a separation distance between the text lines constituting the plurality of text lines, thereby supporting a user to recognize a plurality of paragraphs constituting the PDF document at a glance.
Patent KR-20210036757-A (KR)
Title: Matress for bed
Inventor: BAE JONG MOON
IPC: A47C27/14
Filed: 2019-09-26
Abstract: The present invention relates to a mattress for a bed. More particularly, the present invention relates to a mattress seated on an upper part of a bed frame, which comprises: a cushion base having a certain thickness; and a cushion frame in which a vertical member and a horizontal member protrude to cross the cushion base. A plurality of air cushion space portions are formed between the vertical member and the horizontal member, and the air cushion space portion disposed on the outer shell of the mattress is selectively coupled to a cover plate to support the load of the human body to form a tube.
Patent KR-20210038137-A (KR)
Title: A dry test strip for the microalbumin determination in the urine with high sensitivity
Inventor: KIM SUNG JIN
IPC: G01N33/52
Filed: 2019-09-30
Abstract: The present invention relates to a urinary microalbumin detection test strip. The strip is highly sensitive by containing a synthetic albumin indicator, a buffer solution, a surfactant, and a polymer (sensitizer). With the albumin detection test strip of the present invention, a colorless-to-blue change can be accurately observed by the synthetic albumin indicator. The detection limit of the strip has been improved (sensitivity has been enhanced) so that microalbuminuria detection is possible up to a concentration of 20 mg/L or less. In the albumin detection test strip of the present invention, the surfactant and the polymer are added to the synthetic albumin indicator. Accordingly, primary and secondary processes are combined into a single process, price reduction can be achieved, process convenience can be improved, and solubility and mixability can be enhanced.