baber/WOPTO huggingface dataset:
Patent KR-20210135064-A (KR)
Title: Apparatus for Protection Test of Blue-light
IPC: A61B5/00
Filed: 2020-05-04
Abstract: The present invention relates to a blue light blocking test device. A blue light blocking test device according to an embodiment of the present invention includes: a measurement module configured to emit light of different bands to one measurement area; a focus module configured to control the focus of the light emitted to the measurement area; a power supply configured to apply power to the measurement module; a display part configured to display information on the focal length of the focus module and a light source emitted through the measurement module; and a control part configured to set an emission method of the light source emitted from the measurement module, measure the degree of blocking of blue light by the light source, and display the emission method and the measured degree of blocking on the display unit.
Patent KR-20200144471-A (KR)
Inventor: LU HONGDA
IPC: H01L23/498
Filed: 2020-05-27
Abstract: A design rule check logic section may select a timing path from multiple timing paths. For the selected timing path, multiple nets along the path may be traversed. For a particular net, multiple metal layers may be traversed. For a particular metal layer, multiple shapes associated with the particular net may be traversed. A design rule check logic section may examine space, which is nearby each of the shapes, and identify unused space. The design rule check logic section may add an extension metal section to the shape. In addition, the timing fixing logic section may identify an existing via of a first type, and select an alternate via of a second type having a resistance, which is higher or lower than the existing via. The existing via may be replaced with the alternate via. Accordingly, hold and setup timing of a circuit may be improved.
Patent KR-20210147434-A (KR)
Inventor: SIM HYUN BO
IPC: G06F3/12
Filed: 2020-05-29
Abstract: Disclosed are a printing apparatus and a printing method. The apparatus includes: a host; and a printer. The host stores and transmit printing data constituting a document to be printed, instructs printing for the printing data, transmits data, which is used for requiring reprinting, of the stored printing data, in response to a control signal, and instructs printing for the data for requiring the reprinting. The printer prints the transmitted printing data, inspects whether an error is made in the printing process, generates the control signal, in response to an inspected result, and prints the transmitted data for requiring the reprinting. Therefore, according to the present disclosure, since printing data is stored in a memory of the host, a memory to store the printing data is required in the printer to cope with a jam. Accordingly, the costs of the printer may be lowered.
Patent KR-20210152882-A (KR)
Title: Modified organometallic framework and catalyst for hydrogenation reactions comprising the same
Inventor: HWANG YOUNG KYU
IPC: C07D307/44
Filed: 2020-06-09
Abstract: The present invention relates to an organometallic framework that has been modified using a compound with a hydroxyl group (-OH), a hydrogenation reaction catalyst comprising the same, and a method for preparing the same. The catalyst according to the present invention has a high activity for hydrogenation even at a low temperature of about 30-40°C, so that it also has the advantage of being able to utilize low-grade waste heat.
Patent KR-20210158709-A (KR)
Inventor: MYUNG SU WAN
IPC: B01D69/12
Filed: 2020-06-24
Abstract: The present invention relates to a hollow fiber type nano-composite membrane and a manufacturing method thereof, and more specifically, a hollow fiber type nano-composite membrane and a manufacturing method thereof, in which the hollow fiber type nano-composite membrane has excellent divalent ion removal rate and permeate flow rate by facilitating interfacial polymerization of a polyamide surface layer formed on an outer surface of a hollow fiber membrane using a spinning solution including an amine-compatible additive when manufacturing of the hollow fiber type nano-composite membrane. According to the present invention, in the manufacturing of the hollow fiber nano-composite membrane, which is difficult to implement a rolling compression process used in manufacturing of the conventional flat type nano-composite membrane, an additive is added to the spinning solution to change properties of a hollow fiber type support, such that it is possible to efficiently coat and form a polyamide surface layer on the support without through a pre-treatment or post-treatment process for improving hydrophilization and reactivity with an amine solution, and the manufactured hollow fiber type nano-composite membrane can thus have an excellent divalent ion removal rate and permeation flow rate.
Patent KR-20210003686-A (KR)
Title: Flow rate sensor correction device, flow rate sensor, flow rate control device, program recording medium on which is recorded a program for a correction device, and correction method
Inventor: OKANO HIROYUKI
IPC: G01F1/696
Filed: 2020-06-30
Abstract: The present invention relates to a correction device which is able to improve the precision of a straightness between a sensor output value of x and a flow rate value of y in an actual flow rate sensor from the conventional ones, and to make it possible to correct a flow rate feature function, comprising: a sensitivity correction value function memory unit (22) which memorizes a sensitivity correction value function of m(x) which has a sensitivity correction value of m of at least a part preset to be a different value in accordance with the sensor output value of x outputted from a flow rate sensor (CM) in an initial status where a sensitivity coefficient is set to be an initial value; a sensitivity setting unit (23) which sets the sensitivity coefficient based on the initial value and the sensitivity correction value function of m(x), and controls the sensitivity of the flow rate sensor (CM); and a function calculation unit (4) which calculates a flow rate feature function of g(x) after correction based on a function correction value of n, which is determined in accordance with a flow rate value of y outputted from the flow rate sensor whose sensitivity is corrected by the sensitivity correction value function of m(x) and a standard flow rate feature function of f(x).
Patent KR-20220006286-A (KR)
Inventor: IL HAN LIM
IPC: C07D257/02
Filed: 2020-07-08
Abstract: The present invention relates to a prostate-specific membrane antigen target compound that specifically binds to a prostate-specific membrane antigen, has inhibitory activity, and can provide images with excellent resolution when used as a radioactive marker, a radiotracer composition comprising the same, a composition for diagnosis of prostate cancer, or a pharmaceutical composition for treating or preventing prostate cancer.
Patent KR-20220009742-A (KR)
Inventor: LIM HYUN SOO
IPC: F24F13/20
Filed: 2020-07-16
Abstract: According to the present invention, a window type air conditioner is configured to be installed in a window frame, supply air to an indoor space again after sucking the indoor air, and purify the air or exchange indoor air with outdoor air to ventilate. The present invention comprises: a main body having one or more first indoor inlets where the indoor air is introduced from the indoor space during purification and having one or more second indoor inlets, where the indoor air is introduced from the indoor space during ventilation, different from the first indoor inlets.
Patent KR-20220011542-A (KR)
Title: Rotary compressor
Inventor: KIM YOUNGHWAN
IPC: F04C29/02
Filed: 2020-07-21
Abstract: A rotary compressor according to an embodiment comprises: an electric unit provided to be spaced apart from the inner circumferential surface of a shell; a rotary shaft which rotates while being coupled to the electric unit; a cylinder which is provided on an upper side of the electric unit to be spaced apart from the inner circumferential surface of the shell, and which is formed in an annular shape; a roller coupled to the rotary shaft and provided in the cylinder; a vane which is provided between the cylinder and the roller and forms a compression chamber in the cylinder; a support which elastically supports the electric unit onto the shell; a suction muffler having an inlet communicating with the inner space of the shell and an outlet communicating with a suction side of the compression chamber; and a discharge muffler having an inlet communicating with a discharge side of the compression chamber and an outlet communicating with a refrigerant discharge pipe which penetrates through the shell. Therefore, the rotary compressor of a low-pressure type, an upper compression type, and a spring-support type can be provided.
Patent KR-20220014193-A (KR)
Title: Vehicle tracking method and device considering occlusion
Inventor: YOO MYUNG SIK
IPC: G06T7/277
Filed: 2020-07-28
Abstract: The present invention relates to a vehicle tracking method and a vehicle tracking device considering occlusion. The vehicle tracking device includes a processor and a memory connected to the processor. Program instructions executed by the processor are stored in the memory such that two vehicle lights satisfying a preset condition are determined as a vehicle light pair in a case where vehicle lights are detected in a forward image input through a camera, vehicle light pair trackers indicating the respective trajectories of a plurality of the vehicle light pairs are generated, whether the vehicle light pair detected in the current frame matches the vehicle light pair trackers is determined with a preset matching condition, whether occlusion occurs is determined in a case where the vehicle light pair detected in the current frame does not match the vehicle light pair trackers in the previous frame, and whether to update the vehicle light pair trackers is determined through the matching or non-matching determination and the occlusion occurrence or non-occurrence determination.
Patent KR-20210034483-A (KR)
Title: Electronic component
Inventor: JI GU WON
IPC: H01G4/005
Filed: 2020-08-07
Abstract: The present invention provides an electronic component, which includes a substrate having first and second electrode pads on one surface, and a stacked capacitor. The stacked capacitor includes: a capacitor body including a dielectric layer and a plurality of internal electrodes stacked with the dielectric layer interposed therebetween; and an external electrode disposed at both ends of the capacitor body and connected to an exposed portion of the internal electrode. When defining a distance between the outer edge of the first electrode pad and the outer edge of the second electrode pad in the longitudinal direction of the stacked capacitor as Lp, and the length of the stacked capacitor as Lc, the dielectric layer and the internal electrode are stacked horizontally with respect to one surface of the substrate, if Lp/Lc <= 1.35. When Lp/Lc <= 1.35, the provided electronic component has a dielectric layer and an internal electrode which are vertically stacked with respect to one surface of the substrate.
Patent KR-20210038305-A (KR)
Title: Bidet apparatus for preventing urine splashing
Inventor: KIM GYE HWAN
IPC: A47K13/28
Filed: 2020-08-10
Abstract: Provided is a bidet device for preventing scattering of urine. According to an aspect of the present invention, a bidet device comprises: a seating seat mounted on a toilet bowl; a sensor unit disposed on the seating seat to measure information about pressure applied from a body of a user who is seated on the seating seat; and an inclination adjusting unit for adjusting the height of one side of the seating seat with reference to the information on the pressure.
Patent KR-20220020596-A (KR)
Inventor: KIM DEOK BONG
IPC: B23D15/08
Filed: 2020-08-12
Abstract: The present invention relates to a material cutting machine. The material cutting machine for an airbag filter according to an embodiment of the present invention comprises: a cutting blade (10) to which a wire mesh material (1) enters and waits; a turntable (20) on which the cutting blade (10) is installed and which is rotationally installed on a main frame (50); a vision device (30) which is installed on either one of the cutting blade (10) or the turntable (20) to detect a twist angle of the wire mesh material (1) with the cutting blade (10); and a position adjusting device (40) which adjusts twist of the turntable (20) so that weft of the wire mesh material (1) and the cutting blade (10) are parallel to each other based on a value of the twist angle. An objective of the present invention is to provide the material cutting machine for the airbag filter, capable of accurately cutting only a warp file.
Patent KR-20220021802-A (KR)
Inventor: JAE HYEON CHO
IPC: C09J11/08
Filed: 2020-08-14
Abstract: Provided are an adhesive sheet for processing thin film glass and a thin film glass processing method using the same. An adhesive sheet for processing thin film glass according to the present invention is a cured product not a resin composition and comprises an embossed film having an embossed portion on at least one surface so that thin film glass can be easily temporary-fixed without a separate curing process.
Patent KR-20220023859-A (KR)
Title: A flue gas condenser using bio-char and a combustion system comprising the same
Inventor: LEE YONGWOON
IPC: F23J15/06
Filed: 2020-08-20
Abstract: The present invention provides an exhaust gas condenser comprising: a body provided with an exhaust gas inlet located in an upper portion thereof and an exhaust gas outlet located at a lower portion thereof; an indirect contact condensing (ICC) reaction unit formed as a heat exchanger located in an upper portion in the body to primarily reduce sulfur oxides in exhaust gas through condensed water condensing the exhaust gas; a direct contact condensing (DCC) reaction unit located in a lower portion in the body, and for accommodating bio-char and reducing secondarily sulfur oxide in the exhaust gas by adjusting the pH of the condensed water by the accommodated bio-char; and a water spraying unit for further adjusting the pH of the condensed water by spraying water between the ICC reaction unit and the DCC reaction unit, and further reducing the sulfur oxide in the exhaust gas. In addition, the present invention provides a combustion system including the exhaust gas condenser.
Patent KR-20220023599-A (KR)
Title: Apparatus for removing dew of camera for refrigerator and method controlling thereof
Inventor: KIM JEONG KEUN
IPC: G03B17/55
Filed: 2020-08-21
Abstract: The present invention relates to an apparatus for removing dew of a camera for a refrigerator and a control method thereof. The control method for removing dew of a camera for a refrigerator comprises: a step (S1) in which, when a door of the refrigerator is opened, the power of a camera unit and a resistor is turned on; a step (S2) in which, when a preset time passes after the step (S1), the power of the camera unit and the resistor is turned off; and a step (S3) in which, when the door of the refrigerator is closed before the preset time passes after the step (S1), the power of a lighting unit is turned on after a first dew removal time has passed, and the camera unit photographs the inside of a storage compartment. According to the above control method, the dew generated on a surface of a lens of the camera unit can be rapidly removed by using the heat generation characteristics of the resistor, and a clear image of the storage status of the foods changed in the storage compartment can be rapidly and accurately provided to a user within the shortest period of time.
Patent KR-20220026141-A (KR)
Title: Method for manufacturing kenaf-derived activated carbon
Inventor: CHUNG YONG SUK
IPC: C01B32/318
Filed: 2020-08-25
Abstract: The present invention relates to kenaf-derived activated carbon which can be used as an electrode material for a supercapacitor and a method for manufacturing the same. According to the present invention, high long-term cycle stability and high specific capacitance can be exhibited through a pre-carbonization process and a chemical activation process.
Patent KR-20220029899-A (KR)
Title: Mask earring connection strap
Inventor: LEE JUNG HWAN
IPC: A41D13/11
Filed: 2020-09-02
Abstract: A connecting strap for mask ear loops according to the present invention comprises: a strap main body; and connection fixing portions that are provided on both sides of the strap main body, and connect and fix mask ear loops. The connection fixing portions include: ear loop grooves into which the mask ear loops are inserted; ear loop fixing portions fixing the mask ear loops; and a fixing portion support supporting the ear loop fixing portion. According to the present invention, which has connection fixing portions that connect and fixes mask ear loops, allows a mask to fit snugly to the face of a wearer without any gaps regardless of the size of the face, so that the wearer can wear the mask without feeling pressure behind the ears.
Patent KR-20220033333-A (KR)
Inventor: AHN GYU MI
IPC: A41D1/06
Filed: 2020-09-09
Abstract: The present invention, designed to solve the problem described above, provides functional leggings. When wearing the leggings, a volume pad is provided on a pelvis part of a leggings base, a pocket cover for covering the volume pad is provided on the outer surface of the leggings base, and a cover is provided to cover the pocket cover. Accordingly, the present invention can prevent the outline of the volume pad from being viewed from the outside, provide more volume in the pelvis part, and facilitate ventilation. The functional leggings capable of correcting the body shape of the present invention includes a leggings base. The leggings base comprises: a volume pad attached to the pelvis part of the leggings base; and a pocket cover attached to the pelvis part of the leggings base and covering the volume pad. A cover is attached to the outer surface of the pocket cover.
Patent KR-20210153503-A (KR)
Inventor: LEE YONG BUM
IPC: F02C9/28
Filed: 2020-09-18
Abstract: The present invention relates to a redundant system of a hydraulic servo valve for safety control of a turbine control actuator for power plants and an operating method thereof. The redundant system of a hydraulic servo valve according to the present invention, which is a redundant system of a hydraulic servo valve for safety control of a turbine control actuator for power plants, comprises a redundant valve block installed on a servo actuator, a dual servo valve coupled to the redundant valve block and including at least two servo valves that are connected in parallel to each other and determine whether to supply a fluid to the servo actuator, and a selective valve that changes a flow path to select at least one of the servo valves to operate.
Patent KR-20210042820-A (KR)
Title: Method for generating audio loudness metadata and device therefor
Inventor: SANGBAE CHON
IPC: H04S7/00
Filed: 2020-10-06
Abstract: A method of generating audio loudness performed by an audio loudness generation device may include: receiving loudness information on each of a plurality of audio tracks included in one group; predicting an intermediate loudness distribution, which is a loudness distribution for the one group, on the basis of the loudness information on each of the plurality of audio tracks; and generating an integrated loudness for the one group on the basis of the intermediate loudness distribution. The present invention provides the method of predicting the loudness of the entire content by utilizing loudness information on each of tracks constituting the content.
Patent KR-20220048145-A (KR)
Inventor: SHIN HYEON GI
IPC: A62C37/46
Filed: 2020-10-12
Abstract: The present invention relates to a fire extinguishing system for a vehicle. A major objective of the present invention is to provide the first extinguishing system which can simultaneously dispense a fire extinguishing agent at each fire location when fires occur in a plurality of locations within a vehicle, and can selectively dispense the fire extinguishing agent at only a location where a fire actually occurs. To achieve the above purpose, the fire extinguishing system for a vehicle comprises a fire extinguishing agent cylinder configured to selectively supply a fire extinguishing agent to a plurality of fire response areas in a vehicle. The fire extinguishing agent cylinder includes: a body which has an inner space divided into a plurality of chambers each filled with a fire extinguishing agent, has a fire extinguishing agent outlet provided in each of the chambers to dispense the fire extinguishing agent, and is connected to each of the fire response areas through fire extinguishing agent supply lines to supply the fire extinguishing agent by each fire extinguishing agent outlet; a pressure generating unit operable to generate pressure by a controller; pressure transmission plates installed in the respective chambers of the body and configured for pressurizing the fire extinguishing agent in the chamber to be dispensed through the fire extinguishing agent outlet while being moved along the chamber by the pressure generated by the pressure generating unit to act thereon; and a restraining device installed in the body and operated by the controller to restrain each pressure transmission plate in a pre-pressurized state or release the same.
Patent KR-20220048520-A (KR)
Inventor: SONG SHIN AE
IPC: G01R1/067
Filed: 2020-10-12
Abstract: The present invention relates to a needle probe for a probe card and a manufacturing method thereof and, more specifically, to a long-lived needle probe for a probe card a manufacturing method thereof for maintaining an original form of the probe even when used several hundred times and reducing an occurrence of fragments and the like caused by contact by performing TaC coating on a surface of a needle to decrease frictional resistance and increase surface hardness, so it is possible to use the probe for a long time.
Patent KR-20220051503-A (KR)
Inventor: HWANG JI YOUNG
IPC: H01M4/04
Filed: 2020-10-19
Abstract: The present invention relates to an electrode active material desorption evaluation method. The electrode active material desorption evaluation method according to the present invention comprises the following steps of: manufacturing an electrode having a structure in which an electrode active material layer is formed on a current collector; measuring hardness of the electrode active material layer and peel a strength of the electrode active material layer with respect to the current collector with respect to the electrode; and predicting whether or not the electrode active material is detached by comparing the measured hardness and peel the strength with a reference value. An objective of the present invention is to provide the electrode active material desorption evaluation method, which can minimize occurrence of defects and process losses.
Patent KR-20220051544-A (KR)
Inventor: KIM YOUNG JOO
IPC: A01G27/02
Filed: 2020-10-19
Abstract: The present invention relates to a bio air care device formed to purify the air using plants, wherein provided is the bio air care device comprising: a first housing comprising one or more panels for which plants are planted, and formed to suction the air through the plants to discharge forward; a second housing provided on a lower side of the first housing, and formed with a space therein; a spraying device provided inside the second housing, and supplying the water to the inside of the first housing by spraying in an upward direction; and a water recovery part that collects the water falling down from the first housing to supply to the spraying device. Therefore, the present invention is capable of providing a soil-free effect during plant vegetation.