baber/WOPTO huggingface dataset:
Patent KR-20220028710-A (KR)
Inventor: CHO MOO YEOUL
IPC: A61N2/00
Filed: 2020-08-31
Abstract: The present invention relates to an LED mask having an electromagnetic field generation unit designed to additionally have an electromagnetic field generation unit in addition to a light source unit for irradiating light into the inside of the LED mask so as to irradiate light energy and electromagnetic field energy in a complex manner. According to the present invention, there is a skin trouble treatment effect as well as a skin beauty effect by irradiating light energy and electromagnetic field energy to a skin in a complex manner.
Patent KR-20220030642-A (KR)
Title: Waste glass recovering equipment
Inventor: LEE CHAN GI
IPC: B07C5/342
Filed: 2020-09-03
Abstract: According to the present invention, a waste glass recycling device includes: a front end waste glass recovery device which performs physical crushing between physical screens twice while filtering a magnetic metal based on a primary glass fragment group and a primary cullet fragment group, to create a secondary glass fragment group and a secondary cullet fragment group; and a post end waste glass recovery device which performs physical crushing, physical sorting and optical sorting while filtering non-ferrous metals based on the secondary glass fragment group and the secondary cullet fragment group, to create a third glass fragment group and a third cullet fragment group. Therefore, it is possible to reduce the unit cost of recovering waste glass while having a small site area of a waste glass recycling plant.
Patent KR-20220030790-A (KR)
Title: Oxide sputtering target, method of manufacturing the same, and method of forming a thin film
Inventor: KANG SHINHYUK
IPC: C23C14/34
Filed: 2020-09-03
Abstract: The present invention relates to a sputtering target for depositing a protective layer for protecting an active layer of an oxide semiconductor or a semiconductor active layer, and to a method for manufacturing a target of which DC discharge stability during DC sputtering is improved to suppress the occurrence of cracks and nodules on the surface of the target. To this end, the present invention provides an oxide sputtering target manufacturing method that includes obtaining a mixture by mixing 10 to 20 parts by weight of indium oxide, 25 to 35 parts by weight of gallium oxide, and 50 to 60 parts by weight of zinc oxide, molding the mixture to obtain a molded body, and sintering the molded body to obtain a sintered body.
Patent KR-20210117124-A (KR)
Title: Reflection module and camera module including the same
Inventor: KIM JAE KYUNG
IPC: G03B5/00
Filed: 2020-09-03
Abstract: A camera module according to an embodiment of the present invention includes: a lens module having a plurality of lenses disposed along an optical axis; a housing accommodating the lens module; and a reflection module disposed in front of the lens module and including a reflection member for changing an optical path and a holder on which the reflection member is mounted. The reflection module is rotatably provided with a first axis and a second axis perpendicular to the optical axis as rotation axes. A first position sensor for detecting a change in the position of the reflection module with the first axis as a rotation axis and a second position sensor for detecting a change in the position of the reflection module with the second axis as a rotation axis are disposed in the housing. The sensitivity of the first position sensor and the sensitivity of the second position sensor can be different from each other.
Patent KR-20220032297-A (KR)
Inventor: AHN DONG JUN
IPC: H03K5/156
Filed: 2020-09-07
Abstract: The present invention relates to an electronic vibrator driving algorithm where a waveform of a pulse applied to an electronic vibrator modulates a sine wave function in proportion to an instantaneous value. The present invention prevents damage to a power device and failure of an electronic vibrator device due to an excessive load current.
Patent KR-20220033576-A (KR)
Title: Display device
Inventor: PARK YOUNG GIL
IPC: H01L25/075
Filed: 2020-09-07
Abstract: The present disclosure relates to a display device, comprising: a display panel; an inorganic layer in direct contact with the display panel; and a carbon layer in direct contact with the inorganic layer. The thickness of the carbon layer is 1 nm to 10 nm. Provided is the display device, in which a manufacturing process is simplified, by applying a carbon layer instead of a cover window.
Patent KR-20220033216-A (KR)
Inventor: JUNG CHAN HO
IPC: B60L50/71
Filed: 2020-09-09
Abstract: A stack frame of the present invention is manufactured by an insert injection molding method and comprises a plate, insert hardware integrated with the plate, and a reinforcement member. The plate is made of a long-fiber sheet molding compound (SMC) composite material, and the reinforcement member made of a fabric SMC composite material or a steel material is disposed in the middle layer thereof, and thus rigidity can be increased. Insert hardware is formed in a hexagonal shape to prevent separation from the plate when fastened with an external part and includes a plurality of fixing parts spaced apart in the longitudinal direction of the insert hardware to increase adhesion with the plate. The insert hardware has upper and lower tabs connected thereto so that the length thereof can be adjusted as needed. In addition, due to a structure of the insert hardware, the insert hardware can be prevented from being separated from the stack frame during molding and the length thereof can be adjusted as needed.
Patent KR-20220034587-A (KR)
Inventor: OH IL GEUN
IPC: H01M10/42
Filed: 2020-09-11
Abstract: The present invention relates to a negative electrode active material, a negative electrode including the same, and a secondary battery including the negative electrode, wherein the negative electrode active material includes silicon-based composite particles including SiO_x (0<x<2) and MgSiO_3 phases, and the MgSiO_3 phase includes a first MgSiO_3 phase of an Enstatite structure and a second MgSiO_3 phase of a Clinoenstatite structure in a weight ratio of 1:1 to 1:5.
Patent KR-20220036534-A (KR)
Inventor: SON HO YOUNG
IPC: H01L23/498
Filed: 2020-09-16
Abstract: The semiconductor chip of this embodiment includes: a body part having a front surface and a rear surface; a plurality of through electrodes passing through the body part; a wiring part on the front surface of the body part; a plurality of rear connection electrodes on the rear surface of the body part; and a front connection electrode on the wiring part of the body part. The rear connection electrode includes a power supply rear connection electrode that is simultaneously connected to two or more power supply through electrodes. The width of the power rear connection electrode can be greater than the width of the front connection electrode.
Patent KR-20210084220-A (KR)
Title: System and method for reconfigurable systolic array with partial read/write
Inventor: PILLAI KAMLESH R
IPC: G06F15/78
Filed: 2020-09-21
Abstract: Provided are a system and a method for a reconfigurable systolic array with partial read/write, capable of minimizing added zeros based on columns and rows of systolic array systems. The reconfigurable systolic array circuit network includes a first circuit block including at least one processing element group and a second circuit block including at least one processing element group. The reconfigurable systolic array circuit network additionally includes a bias adding circuit network configured to add a matrix bias to an accumulation value, a multiplication value, or the combination thereof and having first accumulation. The reconfigurable systolic array circuit network additionally includes a first routing circuit network to perform routing from the first circuit block to the second circuit block, from the first circuit block to a bias adding circuit network having the first accumulation, or to the combination thereof.
Patent KR-20220040520-A (KR)
Title: Manufacturing device for dry ice product
Inventor: AHN SANG HO
IPC: B65B35/24
Filed: 2020-09-21
Abstract: The present invention relates to a dry ice product producing device and provides a dry ice product producing device which automatically performs processes from forming to final packaging of dry ice. According to the present invention, production efficiency can be increased by minimizing producing processes without contact of dry ice to the human body.
Patent KR-20220040081-A (KR)
Title: Meteorological prediction apparatus and method capable of adjusting the parameters of cloud microphysics, and recorded media recording program to perform the same
Inventor: LIM KYO SUN
IPC: G01W1/17
Filed: 2020-09-23
Abstract: Provided is a meteorological forecasting method that predicts a mixing ratio of a water vapor phase, a cloud phase, an ice phase, a powdery snow phase, a rain phase, and a snow phase or the number concentration of a cloud phase, a rain phase, and a cloud condensation nuclei based on microphysical processes, and performs meteorological forecasting using the mixing ratio of the water vapor phase, cloud phase, ice phase, powdery snow phase, rain phase, and snow phase, and the number concentration of the cloud phase, rain phase, and cloud condensation nuclei. An object of the present invention is to provide the meteorological forecasting apparatus, method, and recording medium on which a program for performing the same is recorded, capable of adjusting various required parameters related to binding, melting, condensation, self-conversion, deposition, sublimation, evaporation, ice formation, activation, and sedimentation of cloud microphysical processes.
Patent KR-20220040538-A (KR)
Title: Image sensor module
Inventor: SONG IN SANG
IPC: H05K1/11
Filed: 2020-09-23
Abstract: One of the problems to be solved by the present invention is to provide an image sensor module in which stress acting on the image sensor is minimized. One embodiment of the present invention comprises: an image sensor; a substrate comprising first and second pads spaced apart from each other; a first support member on which an optical filter is mounted; a second support member closer to the edge of the substrate than the first support member; and an optical module disposed on the optical filter and the image sensor. The image sensor is electrically connected to a first pad. At least one of the first and second support members provides an image sensor module electrically connected to a second pad.
Patent KR-20220040570-A (KR)
Title: Water circulation purification facility for lake purification
Inventor: KANG YOUNG HEOUN
IPC: C02F1/72
Filed: 2020-09-23
Abstract: The present invention relates to a water circulation purification facility for lake purification which receives and purifies water from a lake and circulates the purified water again to the lake in order to maintain clear water quality and prevent eutrophication in the lake. The water circulation purification facility according to an embodiment of the present invention comprises: a filter water tank for receiving and storing lake raw water to transfer the lake raw water through a filter washing tank installed therein; a pressure filter for filtering and adsorbing floating matter included in the lake raw water from the filter water tank to process the adsorbed floating matter using genus Bacillus microbes; an oxidation sterilization tank for oxidization-sterilizing organic matter, algae, virus, and mold included in the lake raw water from the pressure filter; and a dissolved oxygen tank for increasing dissolved oxygen in the lake raw water sterilized from the oxidation sterilization tank using an oxygen generator and a membrane diffuser.
Patent KR-20220049225-A (KR)
Inventor: KANG SANG SU
IPC: H04L65/40
Filed: 2020-10-14
Abstract: The present invention relates to a preemptive maintenance system and method for a sensor network. According to the present invention, a control system comprises: a plurality of sensor units measuring a target to be measured; an analysis unit analyzing correlation by using a sensor output value measured by the sensor units; an error determination unit determining whether the sensor units are deteriorated or damaged by using the results of the analysis unit; a control unit linking the sensor units and the error determination unit and controlling the operation status of the sensor units; and a management unit linking the control unit and determining whether to exclude those sensor units determined to have been deteriorated or damaged among the sensor units. The management unit is able to generate replacement data for replacing the sensor output value of the sensor units excluded being determined to have been deteriorated or damaged among the sensor units. The present invention aims to provide a preemptive maintenance system and method for a sensor network, which is capable of precisely predicting damage and errors of sensor data of the sensor network.
Patent KR-20210052246-A (KR)
Title: Cap for nut, and a nut and cap assembly
Inventor: Cheng Wenxu
IPC: F16B37/14
Filed: 2020-10-15
Abstract: In accordance with the present invention, a cap for a nut is disclosed. The cap for a nut includes a hollow housing. The hollow housing includes: a closed end; an open end; a body part including a plurality of inner walls connected with each other to form a prismatic shape, and an inner accepting chamber, and allowing at least one part of a nut to be accepted by the inner accepting chamber through the open end; and at least one pair of cutoff parts formed in the open-end part to be projected inward from the inner walls. The at least one pair of cutoff parts are located in a side wall connection part of the body part, and installed to be symmetrical with respect to a center axis line of the body part. In accordance with the present invention, a nut and cap assembly is also disclosed. When a cap is assembled with a nut and located on its regular position, a head part of the nut can be accepted between a stepped surface and a cutoff part of the cap, a side wall of the head part of the nut is brought face to face with a protruding lip of the cap or presses the same, and, when the body part of the cap is not deformed, the nut is prevented from being separated between two opposite cutoff parts of the cap, thereby guaranteeing that the cap and the nut are stably connected.
Patent KR-20220049937-A (KR)
Inventor: JUNG JIN SU
IPC: B28D1/22
Filed: 2020-10-15
Abstract: The present invention relates to a high-precision cutting apparatus for an electronic component, which comprises: a base; a table module configured so that an MLCC base material can be seated on an upper surface, and configured to horizontally move on the base; a pair of linear guides provided between the base and the table module, and guiding the table module to move in a straight line; and a linear motor provided adjacent to one of the pair of linear guides and having one side connected to the table module to horizontally move the table module. The high-precision cutting apparatus for an electronic component according to the present invention employs the linear motor to improve driving precision. In addition, even if the linear motor is provided, a wire harness can be prevented from interfering with the base, so that durability can also be increased.
Patent KR-20220052668-A (KR)
Inventor: LEE JONG JIN
IPC: A24B15/28
Filed: 2020-10-21
Abstract: The present invention relates to tobacco leaf containing a germanium component as an active ingredient and a manufacturing method thereof. According to the present invention, the leaf tobacco blocks or reduces inhalation of harmful chemicals including cadmium, lead, mercury hexavalent chromium, polybromobiphenyl, polybrominated diphenyl ether, heavy metals, triclosan, parabens, nicotine, and tar while maintaining tobacco flavor and smoke volume during smoking, thereby providing an effect of not harming the health of smokers. In particular, inhalation of nicotine is blocked or reduced, so that nicotine addiction is removed and recurrence rate of smoking is effectively reduced, and thus the leaf tobacco can be used as a stop-smoking cigarette. In addition, inhalation of tar is blocked or reduced, so that chronic inflammation caused by tar is reduced, thereby providing beneficial effects of preventing various inflammatory diseases including arthritis and various headaches including migraine caused by vascular inflammation, enhancing immunity, promoting blood circulation, lowering blood sugar, and lowering cholesterol.
Patent KR-20220053114-A (KR)
Inventor: KIM BONG JOONG
IPC: A01C23/00
Filed: 2020-10-22
Abstract: Disclosed is a hydroponic cultivation apparatus equipped with carbonized cork cultivation bodies. According to the present invention, since a cultivation body in which plants are planted and grown comprises a carbonized cork cultivation bottom plate, a carbonized cork cultivation side plate, and a carbonized cork bed, air permeability is greatly increased by a carbonized cork material, so that growth of mold is prevented and propagation of the mold is prevented even if the mold occurs. Therefore, it is possible to prevent adverse effects on the plant growth by the mold. In addition, since humidity can be controlled by the carbonized cork material, humidity suitable for plant growth is provided and air purification and odor removal effects are acquired, so that a comfortable growing environment is maintained. Far-infrared rays beneficial for plant growth are emitted, so that the plant growth is promoted. In addition, a growth state of plant's roots is checked with the naked eye from the outside through a through-hole, so that plant diseases can be diagnosed quickly and the apparatus can be used for observation and education purposes. In addition, nutrient solution and water to help plant growth are sprayed and supplied to the upper and lower sides of the plants.
Patent KR-20220055160-A (KR)
Inventor: LEE CHANGWOO
IPC: G01H1/00
Filed: 2020-10-26
Abstract: The present invention relates to an apparatus and a method for simultaneously monitoring states of a bearing and a tool, and the apparatus comprises: a data measurement unit that measures vibration data generated when a machine tool is operated; a bearing diagnosis model unit that generates a bearing diagnosis model by extracting characteristics of the vibration data generated in conditions of a normal bearing and a broken bearing and constructing learning data; a tool state diagnosis model unit that generates a tool state diagnosis model by extracting characteristics of the vibration data generated in a processing process using normal and worn tools and constructing learning data; and a monitoring unit that simultaneously monitors the bearing and the tool of the machine tool through the bearing diagnosis model and the tool state diagnosis model based on the measured vibration data in order to diagnose states of the bearing and the tool. The present invention can improve productivity by diagnosing in real-time the states of the bearing and the tool.
Patent KR-20220057849-A (KR)
Inventor: CHA KOOK JIN
IPC: C09D5/24
Filed: 2020-10-30
Abstract: According to the present invention, disclosed is a method for manufacturing an electric heating element coating solution using an advanced composite applied with graphene/CNT blending technology, wherein 15 wt% of a PVDF-based copolymer solution, 15 to 45 wt% of graphene, and 15 to 45 wt% CNT are mixed and stirred by a magnetic stirrer to manufacture an electric heating element coating solution, thereby providing conductive ink with good electrical properties, thermal conductivity, piezoelectricity, viscosity, adhesion, durability and coating properties to manufacture electronic fibers for body temperature maintenance.
Patent KR-20220058042-A (KR)
Inventor: LEE JUNG A
IPC: H01L21/762
Filed: 2020-10-30
Abstract: The present invention relates to a semiconductor wafer, in which edge flatness is improved by controlling an edge profile while reducing warpage. The semiconductor wafer of the present invention comprises: a wafer body including an active layer having a first crystal orientation and having first and second surfaces different from each other, and a support layer having a second crystal orientation different from the first crystal orientation and having third and fourth surfaces different from each other; a bevel portion which is formed along an outer periphery of the wafer body to connect the first surface to the fourth surface; and a notch portion formed at a predetermined depth in a direction from the outer periphery of the wafer body toward a center portion of the wafer body. The second surface of the active layer and the third surface of the support layer face each other. The first crystal orientation is defined by a first crystal surface index defined on the first surface based on a perpendicular direction to the first surface, and a first notch orientation defined based on a direction from the center portion of the wafer body toward the notch portion. The second crystal orientation is defined by a second crystal surface index defined on the third surface based on a perpendicular direction to the third surface, and a second notch orientation which is defined based on the direction from the center portion of the wafer body toward the notch portion. The bevel portion comprises a first beveled surface connected to the first surface and a second beveled surface connected to the fourth surface. The first beveled surface has a width in a radial direction of the wafer body, and the first width is 300 μm or less.
Patent KR-20220058797-A (KR)
Inventor: KIM KYEONG MIN
IPC: A23K10/30
Filed: 2020-10-30
Abstract: The present invention relates to a new variety of stem-filled wheat and a use thereof. According to the present invention, sugar-filling wheat, a new variety of wheat of the present invention, has a longer clum length and a longer panicle length compared to IT015300, a wheat variety that is a cross-fertilization copy and has a stem whose inside is filled so as to have a different growth pattern with only the same feature that the inside of the stem is filled and has a significantly high content of reducing sugar in a living stem, a dried stem and a silage sample. Silage manufactured by using the sugar-filling wheat has a high content of lactic acid, has a low content of acetic acid and butryc acid and has excellent fermentation stability so as to be applied to manufacture of a composition for feed.
Patent KR-20220059194-A (KR)
Title: Method and apparatus of object tracking adaptive to target object
Inventor: LEE SEO HYUNG
IPC: G06T1/20
Filed: 2020-11-02
Abstract: Disclosed are a method and a device for tracking an object adaptive to a target object. According to one embodiment, the method predicts a dynamic characteristic of an object, determines a size of a crop region based on the predicted dynamic characteristic, and generates a tracking result of the object by using the cropped image.
Patent KR-20220063866-A (KR)
Title: Light emitting element and display device including the same
Inventor: LEE SEOKJAE
IPC: H01L51/50
Filed: 2020-11-10
Abstract: A light-emitting element according to one embodiment may comprise: a first electrode; a second electrode facing the first electrode; a first hole transport layer disposed above the first electrode; and a first electron transport layer disposed between the first hole transport layer and the second electrode. A first light-emitting unit and a second light-emitting part unit that emit different light may be disposed between the first hole transport layer and the first electron transport layer. The first light-emitting unit may include a first blue emission layer, a second electron transport layer, a charge generation layer, and a second blue emission layer sequentially stacked, and the first blue emission layer may be disposed above the first hole transport layer. At least one of the first electron transport layer and the second electron transport layer may be disposed directly above the first blue emission layer or the second blue emission layer. Accordingly, the light-emitting element according to one embodiment may exhibit improved efficiency and lifetime.