baber/WOPTO huggingface dataset:
Patent KR-20210125297-A (KR)
Title: Memory device and operating method of the memory device
Inventor: JOO BYOUNG IN
IPC: G11C16/34
Filed: 2020-04-08
Abstract: The present technology provides a memory device and an operating method thereof. The memory device includes: an operation code generation unit which generates a program code and a verification code in response to a program control code, and outputs an operation code by merging the program code and the verification code; a verification counter which stores a count value counting the number of times a verification operation is performed according to the verification code; a verification determination unit which compares the count value with a reference value according to a result of the verification operation, and generates the program control code such that a step voltage for increasing the program voltage is changed according to the comparison result; and a voltage generation unit which is configured to generate the program voltage and a verification voltage according to the operation code.
Patent KR-20210129987-A (KR)
Inventor: KIM HYOJOONG
IPC: A61B5/021
Filed: 2020-04-21
Abstract: The present invention relates to an assistance device for position alignment for a medical pressure transducer of a heart which enables easy setting of the position of the pressure transducer according to the position of the patient's heart. According to the present invention, the assistance device is coupled to any one of a pressure transducer used to measure a patient's blood pressure and a holder for mounting the pressure transducer on a pole for infusion to assess surgical stability. The assistance device for position alignment for the medical pressure transducer of the heart comprises: a connecting rod detachably coupled to any one of the pressure transducer and the holder; and a laser unit coupled to the connecting rod to irradiate a laser toward the heart of the patient to determine whether the position of the pressure transducer is aligned in a position parallel to the heart.
Patent KR-20210132413-A (KR)
Title: Apparatus for clamping carrier film
IPC: H01L21/67
Filed: 2020-04-27
Abstract: An embodiment of the present invention is to provide a carrier film clamp device and an operating method thereof, in which clamping is performed without damage or cutting of the carrier film to improve process efficiency and improve quality. According to one embodiment of the present invention, the carrier film clamp and the operating method thereof comprises: an inner ring for supporting a carrier film for a fabricating device for a semiconductor element; and an outer ring coupled to an outer surface of the inner ring to fix the carrier film. The outer ring is provided with an elastic body to closely fix the carrier film to the inner ring. The inner ring and the elastic body are each configured to form symmetrical upper and lower portions for a vertical cross-section.
Patent KR-20200130130-A (KR)
Title: Shutter apparatus, exposure apparatus, film forming apparatus and article manufacturing method
Inventor: MURAKAMI MIZUMA
IPC: G03F7/00
Filed: 2020-04-28
Abstract: The present invention relates to a shutter device for increasing the intensity while reducing the weight of a shutter blade, which opens and closes an optical path of exposure light by the shutter blade. The shutter blade includes: a base member having a first surface on which exposure light is incident and a second surface opposite to the first surface; and an auxiliary member coupled to the second surface, wherein the coefficient of thermal expansion of the auxiliary member is different from the coefficient of thermal expansion of the base member, and thus the shutter blade is warped by heat generated by the exposure light.
Patent KR-20210137848-A (KR)
Title: Pseudoalteromonas sp. roa-050 strain with skin whitening activity and uses thereof
IPC: C12P7/42
Filed: 2020-05-11
Abstract: The present invention relates to a novel Pseudoalteromonas sp. ROA-050 strain separated from marine sediments, a whitening composition comprising the strain, and a method for manufacturing p-Coumaric acid through the strain.
Patent KR-20210138926-A (KR)
Title: Air filter for collecting fine dust particles
IPC: E06B9/52
Filed: 2020-05-13
Abstract: An air filter for collecting fine dust is provided. The air filter includes a plurality of strands connected to or intersecting each other and a first mesh having meshes between the strands. A filter layer is disposed on the first mesh. The filter layer includes a polymer fiber web in which polymer fibers are irregularly arranged. A second mesh is disposed on the first mesh to face the filter layer. The second mesh has a plurality of strands connected to or intersecting each other and meshes between the strands.
Patent KR-20210143400-A (KR)
Title: Apparatus and method for controlling bucket position of Excavator
IPC: E02F9/26
Filed: 2020-05-20
Abstract: One embodiment of the present specification relates to a bucket position control apparatus of an excavator. The bucket position control apparatus of an excavator comprises: a first sensor unit including a plurality of angle sensors installed at each node of the boom, arm, and bucket of excavating equipment and measuring an angle of the boom on the vehicle body, an angle between the boom and the arm, and an angle between the arm and the bucket; a second sensor unit including a sensor for measuring a rotation angle and a tilt angle of the bucket; and a control unit which calculates position coordinates of the end of the bucket obtained based on the angle value measured by the first sensor unit, and calculates final position coordinates of the end of the bucket by applying the rotation angle and the tilt angle to the calculated coordinates.
Patent KR-20210143975-A (KR)
Title: Lithium air battery and manufacturing method thereof
IPC: H01M12/08
Filed: 2020-05-20
Abstract: A method for manufacturing a lithium-air battery according to an embodiment may include the steps of: coating an oxide layer having a lithiophic property on a metal foam by heating a porous metal foam at a predetermined temperature; coating a lithium layer, which is an anode active material, on the oxide layer by touching the metal foam coated with the oxide layer with molten lithium; coating an electrolyte layer on the lithium layer, coating the anode active material layer on the electrolyte layer; stacking an air diffusion layer on the anode active material layer; and connecting an anode terminal to the air diffusion layer.
Patent KR-20210144401-A (KR)
Title: Display device and driving method thereof
IPC: G09G3/3275
Filed: 2020-05-22
Abstract: A display device and a driving method thereof are disclosed. The display device includes: a plurality of shared scan lines connected between first and second sub-pixel arrays and shared between the first and second sub-pixels; and a plurality of divided scan lines separated at a boundary between the first and second sub-pixel arrays. Accordingly, it is possible to prevent a phenomenon in which luminance difference is recognized at the boundary between the sub-pixel arrays.
Patent KR-20210149328-A (KR)
Inventor: LEE JAE SU
IPC: G06Q50/10
Filed: 2020-06-02
Abstract: A device for measuring a water quality according to one embodiment of the present invention comprises: a water flow forming device provided with a water passage for which water passes, and forming a water current by inflowing and outflowing water; and a water quality sensor disposed inside of the water flow forming device to measure the water quality data, wherein the water flow forming device comprises a bracket forming the water passage, a fan that introduces the water into the water passage and outflows thereof to the outside, and a filter net disposed at an inlet part of the water passage to prevent foreign substances from entering into the water passage. Therefore, the present invention is capable of allowing automatic supplying of water to be enabled until a desired water height is reached.
Patent KR-20200139103-A (KR)
Title: The method of informing of what the present text input mode is
Inventor: YUN KYUNG SUK
IPC: G06F3/023
Filed: 2020-06-03
Abstract: A method of informing what is a current text input mode can easily inform a user what is a current text input mode by changing a design of a mouse pointer or caret(cursor) depending on a text input mode or appearing an object indicating what is a current text input mode around or at the center of the mouse point or caret(cursor).
Patent KR-20210151429-A (KR)
Inventor: LEE MAN SU
IPC: C10B41/08
Filed: 2020-06-05
Abstract: The present invention relates to a method for treating coke oven gas, which includes: a coke oven gas purification step of absorbing hydrogen sulfide and ammonia contained in coke oven gas; a Claus process step of recovering sulfur from acid gas containing the absorbed hydrogen sulfide and ammonia; a tail gas purification step of purifying tail gas discharged from the Claus process to generate purified tail gas and acid gas; and a step of mixing the purified tail gas with purified coke oven gas. According to the present invention, the load on the crude coke oven gas (COG) purification facility processing flow is reduced, thereby reducing the cost of investment and operating cost consumed in a COG purification process, and the concentration of hydrogen sulfide and carbon dioxide in crude COG is reduced, thereby improving the efficiency of COG purification during hydrogen sulfide cleaning. In addition, the amount of sulfur dioxide in crude COG is reduced to improve COG purification efficiency and reduce the load by sulfur, thereby reducing the load in the wastewater treatment process.
Patent KR-20210152209-A (KR)
Inventor: CHOI JAE YOUNG
IPC: B60W30/18
Filed: 2020-06-08
Abstract: The present invention relates to an apparatus and a method for controlling a hybrid vehicle to which downhill brake control (DBC) is applied. When DBC function is operated, whether to control a brake is determined by comparing a current vehicle speed and a target vehicle speed. When the brake control is determined, a braking demand is calculated based on difference between the current speed and the target speed, and a vehicle speed is controlled by determining whether to cooperatively control regenerative braking and hydraulic braking based on the braking demand and a maximum regenerative braking amount. The control apparatus improves fuel efficiency and brake durability by cooperative control of regenerative braking and hydraulic braking.
Patent KR-20210153261-A (KR)
Inventor: YOON YOUNG CHAE
IPC: A01D34/82
Filed: 2020-06-10
Abstract: The present invention relates to a herb harvesting device and, more specifically, to a herb harvesting device for more easily harvesting a plurality of herbs. The present invention provides a herb harvesting device using an electric motor, comprising: a frame (100) having a plurality of through holes (110); a plurality of housings (200) installed in the front portion of the frame (100) corresponding to the plurality of through holes (110) and having through holes (210) formed in the center; blades (220) installed in the plurality of housings (200); an upper roller (300) and a lower roller (400) installed on the rear surface portion of the frame (100); and an electric motor (500) driving the upper roller (300) and the lower roller (400).
Patent KR-20210010313-A (KR)
Inventor: TAE WON LEE
IPC: H01M8/14
Filed: 2020-06-11
Abstract: The present invention relates to a convergence system of a molten carbonate type fuel cell and a solid oxide water electrolysis cell which can increase hydrogen production efficiency. According to an embodiment of the present invention, the convergence system comprises: a molten carbonate type fuel cell producing electricity by a chemical reaction of oxygen supplied to a cathode input terminal (CI1) and hydrogen supplied to an anode input terminal (AI1); a first valve distributing anode exhaust gas of the molten carbonate type fuel cell to a combustor and a solid oxide water electrolytic cell; and a solid oxide electrolysis cell electrolyzing moisture of the exhaust gas distributed from the first valve to produce the oxygen and the hydrogen. The first valve controls a distribution ratio between the combustor and the solid oxide water electrolysis cell in accordance with operating conditions.
Patent KR-20210153863-A (KR)
Inventor: PARK SUK HO
IPC: A61B10/00
Filed: 2020-06-11
Abstract: As a device for collecting biomaterials while moving in a tube of an object, the device according to one embodiment comprises: a plurality of chambers each having an opening and comprising a container for collecting biomaterials and a cover covering the opening; and a circuit part configured to open a first cover among the covers of the plurality of chambers at a first position in the tube and open a second cover among the covers of the plurality of chambers at a second position in the tube. Therefore, the present invention is capable of allowing biomaterials to be collected from multiple positions within the tube with one diagnosis.
Patent KR-20210155541-A (KR)
Inventor: OH JI YUN
IPC: F24F3/14
Filed: 2020-06-16
Abstract: In the present invention, air containing steam comes in contact with cold stainless of a temperature below a dew point so that the steam in the air is cooled and condensed to be converted into water, and an ice inlet is formed in a stainless space to put ice through the ice inlet to cool the stainless and allow the steam in the air to come in contact with a stainless surface to be condensed.
Patent KR-20210156487-A (KR)
Inventor: SHIN DONG GUN
IPC: A61F13/02
Filed: 2020-06-18
Abstract: The present invention relates to a haemostatic band which comprises: an elongate elastic film made of a stretchable material having an adhesive surface on one surface and providing a tensile force to the skin; a compression pad having one side attached to the adhesive surface of the elastic film, and the other side in close contact with a wound or a blood collection portion, and positioned in the center of the elastic film to press the wound or the blood collection portion; a release film attached to the upper surface of the compression pad and the adhesive surface of the elastic film to prevent introduction of foreign substances during storage and be separated during use; and a tensile region guide film attached to the other surface of the adhesive surface of the elastic film to limit tensile deformation of the elastic film. According to the present invention, there is an excellent effect of compression fixation over time.
Patent KR-20210065024-A (KR)
Title: Artificial intelligence thechnologies-based abnormal symptoms target detection mehotd using big data and system thereof
Inventor: HWANG JO YEON
IPC: G08G3/00
Filed: 2020-06-25
Abstract: According to various embodiments of the present disclosure, an anomaly target detection system for detecting the abnormal symptom of a target navigating the sea, may include a radar for detecting a voyage target and outputting navigation target information; a server for transmitting the stored target information for targets registered in advance from the server to a vessel identification device, and a vessel identification device for determining whether the navigation target has an abnormal symptom by fusing the navigation target information and the stored target information and displaying the abnormal symptom.
Patent KR-20220000520-A (KR)
Title: Air foil journal bearing
Inventor: KIM SEUNG WOO
IPC: F16C32/06
Filed: 2020-06-26
Abstract: An airfoil journal bearing of the present invention includes a bearing housing; a bump foil provided inside the bearing housing, formed in a circumferential direction, having concave-convex elastic bumps, and whose one end in the circumferential direction is fixed to the bearing housing with the other end formed as a free end; a top foil provided inside the bump foil, and having a curved surface portion formed in the circumferential direction and at least one side end in the circumferential direction coupled and fixed to the bearing housing; and an anti-separation sheet having one side coupled and fixed to the bearing housing and the other side disposed on both sides of the free end of the bump foil toward a central axis of the bearing housing. The airfoil journal bearing of the present invention can prevent the free end of the bump foil from being separated toward the central axis of the bearing housing due to vibration during a high-speed rotation of a rotor.
Patent KR-20210003687-A (KR)
Inventor: SOMERS CAEDMON
IPC: G06N3/08
Filed: 2020-06-30
Abstract: Disclosed are a system and a method for training a machine learning model for controlling a character in a game or an entity in a video game by a method of which a purpose is to imitate a method that a specific player controls the character or the other entity. A trained general behavior model not the specific player can be obtained, and a model can be customized based on observed game play of the specific player. A customized training process freezes a layer or at least a subset of a level in a general model and includes generation of one or more additional layers or levels trained by using game play data of the specific player.
Patent KR-20220006157-A (KR)
Title: Scan driver and display device having the same
Inventor: KIM SUNG HWAN
IPC: G09G3/3266
Filed: 2020-07-07
Abstract: A scan driver includes a stage outputting scan signals. The stage includes: an input unit controlling the voltage of a first node based on signals supplied to first and second input terminals; a first signal processing unit controlling the voltage of a second node in response to a signal supplied to the first input terminal and supplying the voltage of a first power source to the second node in response to a signal supplied to the second input terminal; a second signal processing unit supplying the voltage of a second power source to the first node in response to a signal supplied to a third input terminal and the voltage of the second node; a first output unit outputting the signal supplied to the third input terminal as a first scan signal based on the voltages of the first and second nodes; and a second output unit outputting a signal supplied to a fourth input terminal as a second scan signal based on the voltages of the first and second nodes. The output timing of the second scan signal is different from the output timing of the first scan signal.
Patent KR-20220009590-A (KR)
Title: Structure for combining heat plate with gasket of a plate type heat exchanger
Inventor: SONG YOUNG HO
IPC: F16J15/10
Filed: 2020-07-16
Abstract: The present invention relates to a structure for combining the heat transfer plates and gaskets of a plate-type heat exchanger, in which the gaskets are inserted into gasket grooves provided over the edges of the heat transfer plates of the plate-type heat exchanger and the outer circumferential surfaces of through holes on sides of the edges, and the heat transfer plates are stacked and pressed as a plurality of sheets so that a heat transfer fluid and a fluid to which heat is to be transferred flow alternately between the respective heat transfer plates. More specifically, the present invention relates to a structure for combining the heat transfer plates and gaskets of a plate-type heat exchanger. The upper and lower surfaces of the gasket have a protrusion portion and a recessed portion, respectively. The protrusion portion of the gasket is inserted into the gasket groove. A bent portion to be inserted into the recessed portion of another gasket is formed on the gasket groove. The protrusion portion of the gasket is formed to protrude in a triangular cross section. The width of a lower end of the protrusion portion should be narrower than the width of an inlet provided by a lower end of an inner side of the bent portion of the gasket groove. The protrusion height of the protrusion portion is greater than the insertion height of an inner side of the bent portion of the gasket groove. Thus, an operation of inserting the protrusion portion formed on the gasket of a lower heat transfer plate into the inner side of the bent portion formed on the gasket groove of an upper heat transfer plate to stack the heat transfer plates can be performed more easily and accurately. For the manufacture of the plate-type heat exchanger, when the heat transfer plates stacked as the plurality of sheets are pressed and contacted, the protrusion portion of the gasket is compressed and deformed so that the same is elastically and firmly contacted with the inner surface of the bent portion of the gasket groove. Thus, very good sealing performance can be ensured without unnecessary damage to the gasket.
Patent KR-20220014371-A (KR)
Inventor: LEE JIN HYEONG
IPC: H01L51/56
Filed: 2020-07-23
Abstract: The present invention relates to a display device capable of reducing costs for manufacturing a color filter layer used as a reflection prevention member by reducing the number of mask processes through the deletion of a black matrix. In accordance with one embodiment, the display device includes: a substrate; a first light emitting part placed on the substrate, and emitting light in a first color; a second light emitting part placed on the substrate, and emitting light in a second color; a third light emitting part placed on the substrate, and emitting light in a third color; an encapsulation layer placed on the first, second and third light emitting parts; a sensor electrode placed on the encapsulation layer; a touch insulation film placed on the sensor electrode; a first color filter placed on the touch insulation film, and overlapped with the first light emitting part in a thickness direction of the substrate; a second color filter placed on the touch insulation film, and overlapped with the second light emitting part in the thickness direction of the substrate; and a third color filter placed on the touch insulation film, and overlapped with the third light emitting part in the thickness direction of the substrate. The sensor electrode is overlapped with at least one of the first, second and third color filters in the thickness direction of the substrate.
Patent KR-20210014583-A (KR)
Inventor: SANO KAZUSHIGE
IPC: H01L21/67
Filed: 2020-07-27
Abstract: Provided is a technique capable of improving temperature controllability in a water tank of a processing tank in a batch type device for processing a plurality of substrates. Provided is a substrate processing device which comprises: a processing tank configured to store a processing liquid in which a plurality of substrates are to be immersed; a plurality of liquid supply units including a supply line through which the processing liquid is supplied to the inside of a water tank of the processing tank, and a heating mechanism heating the processing liquid at a portion of the supply line; and a plurality of in-tank temperature sensors configured to measure a temperature of the processing liquid at a plurality of positions within the water tank of the processing tank.
Patent KR-20200093496-A (KR)
Title: Multi-layered ceramic electronic component and method for manufacturing the same
Inventor: CHA KYOUNG JIN
IPC: H01G4/12
Filed: 2020-07-28
Abstract: A method of manufacturing a multilayer ceramic electronic component according to an embodiment of the present invention includes the steps of: preparing a ceramic green sheet; applying an internal electrode paste including conductive powder, wherein a coating layer including Sn is formed on a surface thereof or conductive powder including Sn in an alloy form on the ceramic green sheet to form an internal electrode pattern; stacking the ceramic green sheet where the internal electrode pattern is formed to form a ceramic stacked body; and sintering the ceramic stacked body to form a body including a dielectric layer and an internal electrode, wherein the content of Sn with respect to the conductive powder is 1.5 wt% or more, thereby suppressing electrode disconnection and agglomeration.