baber/WOPTO huggingface dataset:
Patent KR-20220103218-A (KR)
Inventor: KIM INJUNE
IPC: A61K49/00
Filed: 2021-01-14
Abstract: The present invention relates to a pulmonary arterial hypertension animal model and a screening method of a substance for preventing or treating pulmonary arterial hypertension using the same. By using the pulmonary arterial hypertension animal model of the present invention, it was confirmed that pulmonary arterial hypertension accompanied by pathologic vascular remodeling and right cardiac remodeling can be effectively induced by function loss of Sox17 gene and hypoxia. In addition, it was confirmed that expression and/or activity of hepatocyte growth factor (HGF) and tyrosine-protein kinase Met (c-Met) increased in the pulmonary arterial hypertension animal model exposed to low concentration of oxygen. Moreover, it was found that suppressing the expression or activity of HGF and c-Met can alleviate a disease symptom of pulmonary arterial hypertension. Accordingly, the screening method of the present invention can quickly and accurately discover a substance for preventing or treating pulmonary arterial hypertension and can be useful in effectively developing and selecting a therapeutic agent for pulmonary arterial hypertension. According to the present invention, the screening method of a substance for preventing or treating pulmonary arterial hypertension comprises the steps of: treating a substance to be tested to a cell line expressing HGF and c-Met; measuring an expression level of HGF and c-Met in the cell line; and selecting a substance to be tested in which the expression level of HGF and c-Met is reduced compared to a control group not treated with the substance to be tested.
Patent KR-20220103432-A (KR)
Inventor: CHO SO YOUNG
IPC: A61M37/00
Filed: 2021-01-15
Abstract: The present invention relates to a method for correcting or restoring a target area to be covered where pigment is deposited by micro blading or semi-permanent makeup. The method comprises the step of: specifying the target area to be covered; and distinguishing the skin color of the target area to be covered from a normal skin color on which no pigment is deposited; and injecting a first cover composition similar to the normal skin color to the target area to be covered.
Patent KR-20210143642-A (KR)
Title: Processes for removing spikes from gates
IPC: H01L29/66
Filed: 2021-01-27
Abstract: According to some embodiments of the present invention, a method for removing spacer spikes in transistor and dummy gate stacks is provided. The method comprises: a step of forming a dummy gate electrode on a semiconductor area; a step of forming a first gate spacer on a sidewall of the dummy gate electrode; a step of removing an upper portion of the first gate spacer to form a recess, wherein a lower portion of the first gate spacer remains; a step of filling the recess with a second gate spacer; a step of removing the dummy gate electrode to form a trench; and a step of forming a replacement gate electrode in the trench.
Patent KR-20210098869-A (KR)
Title: Gate air spacer for fin-like field effect transistor
Inventor: YAO CHIEN NING
IPC: H01L29/66
Filed: 2021-01-29
Abstract: Disclosed is a fin field effect transistor (FinFET) showing the reduced parasitic capacitance and accordingly improved performance. The FinFET includes a gate air spacer integrated into a gate structure. The exemplary transistor includes the gate structure disposed on a pin between the pin and a first epitaxial source/drain featured part and a second epitaxial source/drain featured part. The gate structure includes a gate electrode, a gate dielectric, and the gate air spacer disposed between the gate dielectric and a sidewall of the gate electrode.
Patent KR-20210120826-A (KR)
Title: System for meacuring straightness, Calibration method for displacement sensor, and Method for measuring straightness
Inventor: ICHIHARA KOICHI
IPC: G01B21/30
Filed: 2021-02-03
Abstract: Provided is a straightness measurement system capable of suppressing a deterioration in the precision of straightness measurement. A sensing unit includes three displacement sensors. A correction reference machine has a correction reference surface. When the correction reference surface is opposed to the three displacement sensors, target measurement points of the three displacement sensors are arranged and placed on the surface of the correction reference surface in a first direction, and, thus, the three displacement sensors measure displacement in a height direction of the correction reference surface. When the correction reference surface is opposed to the three displacement sensors, an incliner inclines one among the correction reference surface and the sensing unit in the first direction with respect to the other one. A processor acquires measured values of the three displacement sensors, in multiple states in which inclination angles of the correction reference surface with respect to the sensing unit are different, and measures the degree of dislocation of a regulated relative position relation and a relative position relation regarding the first direction of the target measurement points of the three displacement sensors, based on the inclination angles and a measured value of each of the inclination angles.
Patent KR-20220120041-A (KR)
Title: Ic card tray having niose reduction structure and electronic device having the same
Inventor: AN YOUNGJUN
IPC: G06K7/00
Filed: 2021-02-22
Abstract: According to various embodiments disclosed in the document, an electronic device comprises: a card mounting surface which has an entire plane shape and on which an IC card is mounted; a card tray which is inserted into the inside of the electronic device in a state that the IC card is mounted to be installed into the electronic device for the IC card; a card socket which includes a terminal unit configured to form an electrical contact with the IC card at an end part; and a noise reduction structure which is formed on a part of the card mounting surface facing the end part of the terminal unit in a state that the card tray is inserted into the electronic device. The present invention can prevent vibration noise generated by a collision between the end part and the card mounting surface caused by vibrations of the terminal unit.
Patent KR-20210023957-A (KR)
Title: Method for intra prediction and apparatus thereof
Inventor: LEE JIN HO
IPC: H04N19/11
Filed: 2021-02-25
Abstract: According to the present invention, provided is a multi-sample prediction method which comprises the steps of: determining a sample group constituted of a plurality of samples in a decoding object block; determining a representative position corresponding to the sample group in the decoding object block; determining a representative prediction value for the sample group based on the determined representative position; and determining the determined representative prediction value as a final prediction value for each of the plurality of samples constituting the sample group. According to the present invention, image encoding/decoding efficiency can be improved and complexity can be reduced.
Patent KR-20210124898-A (KR)
Title: Pharmaceutical composition for treatment of cancers comprising lipid-photothermal nanoparticle conjugated antibody
Inventor: OH YU KYOUNG
IPC: A61K41/00
Filed: 2021-02-26
Abstract: The present invention relates to phospholipid-photothermal nanoparticles including a cancer cell surface protein-specific antibody conjugated with the surfaces thereof. Therefore, the phospholipid-photothermal nanoparticles according to the present invention can be bound specifically to cancer cells, have a small particle size and high stability, realize a photothermal effect upon the irradiation of near IR rays, and can effectively induce destroy of cancer cells. In addition, it is shown that site-specific conjugation of the antibody or a fragment thereof with the phospholipid-photothermal nanoparticles can provide the phospholipid-photothermal nanoparticles with improved binding ability to cancer cells and photothermal therapeutic effect. Therefore, the phospholipid-photothermal nanoparticles including an antibody conjugated with the surfaces thereof are expected to be used advantageously for treating cancer.
Patent KR-20220123567-A (KR)
Title: Personalized instrument case and shoulder strap fabrication system and method through direct design
Inventor: JEON JI HAE
IPC: G06Q30/06
Filed: 2021-03-01
Abstract: The present invention relates to a system for manufacturing a customized musical instrument case and shoulder straps through direct design and a method thereof. The system comprises: a member subscription unit in which member subscription is performed; an interface through which a service may be used; a system that allows direct customization design; a process of selecting a location to which a design can be put; a process of inputting a design to which an image, an initial or the like can be put; a process of determining how to output or attach the inputted design; a payment system; a manufacturing process notification service; and a delivery service.
Patent KR-20220123861-A (KR)
Title: Vehicel and control method thereof
Inventor: SONG KYEONGSOO
IPC: B60L53/10
Filed: 2021-03-02
Abstract: A vehicle of the present invention includes: a battery; a navigation device; and a control device which is connected with the battery and the navigation device. The control device may receive information on a first desired distance to empty from a departure area of a vehicle, a destination, and a stopping area for charging the battery and a second desired distance to empty from the destination of the vehicle, generate a virtual driving route of the vehicle, which has set a first charging station as a virtual stopping area, through the navigation device based on the received information, and output the virtual driving route as a recommended driving route for the vehicle based on an expected charging amount of the battery corresponding to the virtual driving route. The present invention can enhance marketability in the electric vehicle market in the future by strengthening driver convenience.
Patent KR-20220125547-A (KR)
Title: Bio imaging system and bio imaging method
Inventor: LEE GAE HWANG
IPC: A61B5/00
Filed: 2021-03-05
Abstract: The present invention relates to a bio imaging system, an electronic device including the same, and a bio imaging method using the bio imaging system, wherein the bio imaging system includes a substrate, a light source on the substrate, and a sensor on the substrate, wherein at least one of the light source or the sensor is configured to emit or absorb light of different wavelength spectrum, and the three-dimensional image of an internal tissue of a living body is obtained by combining a plurality of images obtained by the light of different wavelength spectrums.
Patent KR-20220125564-A (KR)
Title: Air Conditioner
Inventor: SU HYEON JEONG
IPC: F24F13/20
Filed: 2021-03-05
Abstract: The present invention relates to an air conditioner in which the vane can be stably moved. According to the present invention, the air conditioner comprises: a housing having an outlet formed on one side thereof; a suction cover disposed on one side of the housing and having the housing and a discharge flow passage; a blower fan rotatably disposed inside the housing and allowing air to flow to the outlet; a vane movably disposed in the housing in a direction where the suction cover is disposed and controlling a wind direction of the air flowing the discharge flow passage; a first roller rotatably disposed in the housing and coming in contact with the vane; and a second roller rotatably disposed in the vane and coming in contact with the housing.
Patent KR-20220125906-A (KR)
Inventor: HEO KWANG
IPC: H01L51/44
Filed: 2021-03-05
Abstract: The present invention provides an organic/inorganic composite perovskite patterning method capable of preventing damage to and collapse of a perovskite layer in photolithography and etching processes. According to an embodiment of the present invention, the organic/inorganic composite perovskite patterning method comprises the steps of: forming a perovskite layer on a substrate; forming a protective layer on top of the perovskite layer; forming a photoresist layer on top of the protective layer; applying exposure and development to the photoresist layer; and etching the protective layer and the perovskite layer in response to a pattern of the photoresist layer formed by the exposure and development. According to the present invention, by forming the protective layer on top of the perovskite layer, it is possible to prevent damage to and collapse of the perovskite layer in photolithography and etching processes.
Patent KR-20220092331-A (KR)
Title: Apparatus for constructing concrete filled steel tube
Inventor: PARK DONG KYU
IPC: E02D5/30
Filed: 2021-03-18
Abstract: An objective of the present invention is to provide a concrete filled steel pipe construction apparatus capable of penetrating an object into the ground and drawing it out in a simplified process when removing the previously charged object. According to the present invention, provided is a concrete filled steel pipe construction apparatus including: a mount unit having a mounting surface capable of being coupled to construction equipment; four support frames fixedly coupled to opposite side surfaces of the mounting surface and arranged at a predetermined angle with respect to the center of the mount unit, among both side surfaces of the mount unit, wherein two fixing jigs are formed on any two of the support frames, and the other two support frames each have a movable space; and movable jigs rotatably coupled to a vertical frame surrounding each movable space.
Patent KR-20220130950-A (KR)
Inventor: JOO JONG
IPC: G01N15/00
Filed: 2021-03-19
Abstract: The present invention provides a complex measuring device for gas and exhaust in a small chimney. The purpose of the present invention is to solve many problems to provide a small and compact measuring device for gas, exhaust, and fine dust, which is used for the small chimney since harmful gas contained in the exhaust is difficult to be measured due to the fine dust and much moisture as the exhaust discharged from the chimney contains not only the fine dust but also the much moisture. To solve the problem, the complex measuring device for gas and exhaust in a small chimney includes: an air compressor installed outside the case; a Peltier cooler for cooling internal heat of the case in a lower end of the case; a solenoid valve driving unit controlling and measuring a measurement unit by being adjacent to the Peltier cooler and controlling wireless communications of wirelessly communicating a measured result with the outside and airflow of the air compressor to generate the airflow for measurement by receiving a signal of the control unit to perform measurement with the control unit, and clean the measuring device; and a thermal generator generating power by using the heat transferred from the chimney. Accordingly, the present invention provides a device capable of measuring the exhaust discharged from the chimney, the fine dust, and various kinds of harmful gases discharged from the chimney at the same time by using a single device by being installed in the small chimney. Therefore, the complex measuring device for gas and exhaust in a small chimney can measure and manage the harmful gas and the exhaust including the fine dust discharged from the small chimney which have not been managed yet.
Patent KR-20220131591-A (KR)
Title: vacuum medicine storage device
Inventor: CHOI JI HYE
IPC: B65D81/20
Filed: 2021-03-22
Abstract: A vacuum medicine cabinet is disclosed. The vacuum medicine cabinet of the present invention comprises: at least one portable vacuum medicine cabinet including a first case provided with a first opening on one side so that an inner space is opened to the outside, and a second case having a valve body for maintaining and releasing pressure, which is detachably coupled to the first opening to seal or open the inner space of the first case, maintains a constant pressure in the inner accommodation space of the first case, or when separated from the first case, releases the holding pressure inside the first case; a base having a bearing surface to allow the at least one portable vacuum medicine cabinet to be placed therein, and provided with a vacuum pressure providing passage to provide vacuum pressure to the inner space of the portable vacuum medicine cabinet; a vacuum pump provided on the base to provide vacuum pressure to the inner space of the portable vacuum medicine cabinet through the vacuum pressure providing passage; and a detachable part provided on the portable vacuum medicine cabinet and the base so that the portable vacuum medicine cabinet can be detached from the bearing surface by magnetic force. According to the present invention, not only can the medicine be stored in a vacuum state so that the medicine is not contaminated by moisture or bacteria in the air even when stored for a long time, but, if necessary, the portable vacuum medicine cabinet can be separated from the base and used while carrying comfortably.
Patent KR-20220134961-A (KR)
Title: Semiconductor device including nitride spacers
Inventor: KIM JEE YONG
IPC: H01L27/11568
Filed: 2021-03-29
Abstract: A semiconductor device includes: a substrate; an electrode structure disposed on a substrate, extending in a first direction, and including a plurality of electrodes stacked in a second direction which is a vertical direction of the substrate; a bit line disposed on the electrode structure; vertical structures which includes a vertical semiconductor pattern electrically connected to the bit line and data storage patterns surrounding sidewalls of the vertical semiconductor pattern, and penetrates the electrode structure in the second direction to come into contact with the substrate; common source plugs passing through the electrode structure in the second direction with the vertical structures interposed therebetween to come into contact with the substrate; and spacers disposed to surround sidewalls of each of the common source plugs and including regions having different nitride (N) concentrations. The present invention is to minimize the stress of the film quality in a high temperature process.
Patent KR-20220140331-A (KR)
Inventor: YOON SOOK HYUN
IPC: A61H23/02
Filed: 2021-04-09
Abstract: The present invention relates to a wireless portable multifunctional massager including: a vibration means for massage (20); a housing (30) for embedding a vibrating means; a power outlet groove (40) for direct current supply connected to a battery (52) installed in the housing (30) with a wire; a cut-off switch (70) in which the DC power for charging is cut off from a vibration motor (60) and connected to a battery (50) when a DC power plug (50) is fitted into a power outlet groove (40); and an operation lever (80) for operating the cut-off switch (70) in a cut-off mode by pressing a switch lever (71) of the cut-off switch (70) when the power plug is inserted into the power outlet groove (40). The present invention allows for a massage suitable for a desired massage area.
Patent KR-20220141113-A (KR)
Inventor: CHOI DONG GYU
IPC: B23K26/066
Filed: 2021-04-12
Abstract: The present invention relates to a substrate treatment apparatus capable of separating a dump from a path of light irradiated onto a substrate. More particularly, the present invention relates to a substrate treatment apparatus, which comprises: a chamber accommodating a substrate therein; a light source radiating light to the substrate; a cutter disposed in a path of the irradiated light to block at least a portion of the irradiated light; a dump for injecting and extinguishing the light reflected from the substrate or the light reflected from the cutter; and a mirror block which causes light reflected from at least one of the substrate and the cutter to enter the dump, and is provided between the path of the light and the dump.
Patent KR-20220142715-A (KR)
Title: Motor
Inventor: JUNG YOUNG HWAN
IPC: H02K5/16
Filed: 2021-04-15
Abstract: The present invention provides a motor which comprises: a shaft; a rotor joined to the shaft; and a stator disposed to correspond to the rotor. The stator includes a stator core, an insulator joined to the stator core, and a coil disposed on the insulator. The present invention also comprises a bus bar electrically connected to the coil, a bus bar holder supporting the bus bar, a bearing supporting the shaft, and a bearing housing supporting the bearing. The bearing housing includes a first area with a first inner diameter, a second area with a second inner diameter greater than the first inner diameter, and a third area interposed between the first area and the second area in a direction of a radius. The bus bar is disposed to overlap with the second area in the direction of the radius, and the bus bar holder is joined to the third area. Accordingly, the bearing house, the bus bar, and the bus bar holder are integrally configured to reduce the number of parts.
Patent KR-20220145552-A (KR)
Inventor: TAE HYUN CHOI
IPC: C12M1/00
Filed: 2021-04-22
Abstract: The present invention relates to a skin-simulating chip and a method for evaluating skin irritation using the same. The skin-simulating chip according to the present invention not only can simulate each layer of actual human skin, but also can additional simulate of edema than a test tube measurement method, which is in the spotlight as a test method that can replace the current animal test, and through the same, it is possible to accurately calculate and compare the overall skin irritation level for the test substance.
Patent KR-20220146040-A (KR)
Inventor: LEE JUN
IPC: G16H50/30
Filed: 2021-04-23
Abstract: The present invention provides a system for monitoring health and providing a menu for an old farmer to improve the quality of life of an old farmer. The system for monitoring health and providing a menu for an old farmer comprise: an old farmer terminal including a wearable terminal sensing health information of an old farmer to transmit the health information; an old farmer health monitoring server collecting the health information data in real time from the old farmer terminal, conducting a health information survey and collecting survey data to extract a health condition for each old farmer to map and store health information, and using the health information data and the survey data to predict the health condition of each old farmer; and a local food producer server transferring agricultural and marine product information produced or shipped by local food producers producing agricultural and marine products, and transferring agricultural and marine product information produced or shipped within a set range of the old farmer to the old farmer health monitoring server. The old farmer terminal transfers agricultural and marine products cultivated by the old farmer to the old farmer health monitoring server. The old farmer health monitoring server creates a menu in accordance with the predicted health condition of each old farmer and assigns weight to agricultural and marine products transferred from the local food producer server and the old farm terminal to create the menu.
Patent KR-20220146123-A (KR)
Inventor: SUNG HUN LEE
IPC: A47L15/44
Filed: 2021-04-23
Abstract: The present invention relates to a dishwasher. The dishwasher according to an embodiment of the present invention comprises: a washing tub in which a washing object is accommodated; a spray arm for spraying washing water toward the washing tub; and a deodorizing device disposed in the washing tub, wherein the deodorizing device includes: a case having a space in which a deodorant is disposed and an opening portion making the space communicate with the inside of the washing tub; and a light source for radiating ultraviolet light toward the deodorant to change the deodorant in a gas phase or a liquid phase. The ultraviolet light irradiated from the light source changes the deodorant into a liquid phase and a gas phase so as to supply the liquid-phased and the gas-phased deodorant into the washing tub, thereby improving deodorization efficiency.