baber/WOPTO huggingface dataset:
Patent KR-20220132908-A (KR)
Title: Optical sensor module and method of manufacturing the same, and electronic device incluing the optical sensor module
Inventor: YOON HEEWOONG
IPC: G06F1/16
Filed: 2021-03-24
Abstract: An electronic device according to various embodiments of the present disclosure comprises: a glass disposed in a display area and a bezel area; a display panel disposed on a lower part of the glass; a housing disposed to enclose the glass and the display panel; a waterproof member disposed in an inner space formed by the housing; and an optical sensor module disposed outside of the waterproof member in the inner space, wherein the optical sensor module may be disposed to overlap the bezel area. Therefore, the present invention is capable of preventing separation and breakage.
Patent KR-20210125428-A (KR)
Title: Optical measuring system and optical measuring method
Inventor: OKAMOTO SOTA
IPC: G01B11/06
Filed: 2021-04-05
Abstract: The present invention relates to an optical measuring system, which comprises: a light source for generating measurement light; a light receiving unit for receiving reflected light or transmitted light generated by irradiating the measurement light on a sample, as observed light; an acquisition means for acquiring an observed light spectrum in a wavelength section set to allow phases of both ends thereof to be the same in a wavelength range included in the observed light; an initial value determining means for determining an initial value of a film thickness of the sample on the basis of a position of a peak appearing in a power spectrum obtained by performing Fourier transform on the observed light spectrum; a fitting means for determining the film thickness of the sample by updating a parameter of a model to allow an interference spectrum calculated from the model of the sample including the film thickness as a parameter and the observed light spectrum to coincide with each other; and a determination means for determining whether the determined film thickness satisfies a condition on the basis of a pre-acquired film thickness. Therefore, a film thickness can be measured at higher precision using optical interference.
Patent KR-20220138265-A (KR)
Title: Folded Support Tube for Foleycatheter and Support Tube Assembly comprising the same
Inventor: CHUNG KYUNG JIN
IPC: A61M25/00
Filed: 2021-04-05
Abstract: The present invention provides a folded support tube capable of reducing manufacturing costs since it is possible to be manufactured from a material (paper, vinyl or synthetic resin material) that can be folded while providing the same functions as a conventional foley catheter support tube. One embodiment of the present invention for solving the above problems is the folded support tube which is provided in the form of a planar figure including a plurality of surfaces and is folded with respect to each other to form a support tube for supporting the foley catheter.
Patent KR-20220140964-A (KR)
Inventor: LEE SEUNG HWAN
IPC: D21H21/14
Filed: 2021-04-12
Abstract: The present invention provides a carbon dot-cellulose nanofiber complex, which is a nanozyme with high stability and recyclability, since iron (Fe) having a peroxidase-like activity is bound to a cellulose support. When nanopaper containing the carbon dot-cellulose nanofiber complex of the present invention is made into strips to produce a kit for quantitative detection of hydrogen peroxide and glucose, the kit for peroxidase or glucose detection is easy to store and can be reused at least 10 times per strip, thereby having an advantage in terms of economic feasibility.
Patent KR-20220141405-A (KR)
Inventor: JEONG SI YOUNG
IPC: G01N15/02
Filed: 2021-04-13
Abstract: According to the present invention, by deriving the density of particles, it is possible to accurately determine components according to the density of particles of similar size that cannot be classified only by the size of the particles, and it is possible to contribute to performing an optimal purification function according to the components of the particles. In addition, the present invention measures the rate of change in the number and concentration of circulating particles while circulating a set amount of air in a sealed chamber, and derives the density of the particles from the rate of change in the number and concentration of the particles. Thus, there is an advantage of cost reduction because there is no need to use density measuring equipment. Moreover, a database in which experimental data on a relationship between the separation rate of particles, the diameter of particles and the density of particles is stored is pre-constructed through standard experiments. By circulating the air inside the sealed chamber for a set time, the rate of change in the number and concentration of particles circulating with the air is measured, and the separation rate of particles that are separated without circulation according to the change rate of the number and concentration of particles is calculated. Thus, since the density of the particles according to the separation rate of the particles can be derived from the database, density of the particles can be derived more easily and accurately without using expensive equipment.
Patent KR-20220144457-A (KR)
Inventor: LEE JUN HEE
IPC: H01L51/56
Filed: 2021-04-19
Abstract: The invention provides a display device and a method of manufacturing the same, wherein through a bridge electrode that electrically connects a pixel circuit and a pixel electrode, the area of the pixel electrode is reduced, thereby reducing the reflectance of external light on the surface of the display device. The display device includes: a substrate; a pixel circuit disposed over the substrate and including a thin film transistor and a storage capacitor; an insulating layer that covers the pixel circuit; a bridge electrode disposed over the insulating layer and electrically connected to the pixel circuit through a contact hole formed in the insulating layer; a pixel electrode disposed over the insulating layer and electrically connected to the bridge electrode; a pixel defining layer disposed over the pixel electrode and defining an opening overlapping a portion of the pixel electrode; a counter electrode over the pixel electrode; and an emission layer disposed between the pixel electrode and the counter electrode, wherein the pixel electrode does not overlap the contact hole of the insulating layer in a plan view.
Patent KR-20220146751-A (KR)
Inventor: LEE JUNE WOONG
IPC: B60R16/02
Filed: 2021-04-23
Abstract: Disclosed is an invention for an installation angle adjustment type fixing clip. The disclosed installation angle adjustment type fixing clip comprises: a mounting unit in which a hook is hooked and installed in a slot hole of a vehicle body panel; a guide unit provided on an upper side of a mounting member and adjusting the installation direction by seating and supporting a wire harness; and an installation angle adjustment unit provided with the mounting unit and the guide unit and adjusting the installation direction of the guide unit with respect to the mounting unit. An objective of the present invention is to provide the installation angle adjustment type fixing clip which can provide convenience in use.
Patent KR-20220151380-A (KR)
Inventor: KANG YOUNG JEA
IPC: G01N33/48
Filed: 2021-05-06
Abstract: The present specification relates to a reference electrode paste including silver chloride powder and a carbon-based conductive material, and a reference electrode formed therefrom. The reference electrode formed from the reference electrode paste according to an exemplary embodiment may provide improved mechanical properties and electrochemical properties. One objective of the present invention is to provide the reference electrode paste having improved mechanical stability.
Patent KR-20220156366-A (KR)
Title: Sealing Apparatus of Moving Wall
Inventor: KIM GIL TAE
IPC: E04B1/68
Filed: 2021-05-18
Abstract: The present invention relates to a sealing apparatus of a variable wall, which can block noise and heat transfer as a sealing member protrudes from a variable wall, and specifically, comprises a variable wall connecting the floor and the ceiling, a moving device formed in the variable wall and guiding the movement of the variable wall, a sealing member formed on the end of the variable wall and sealing the space between the floor and/or the ceiling, and a driving device formed in the moving device and driving the sealing member.
Patent KR-20220157048-A (KR)
Title: Coil component
Inventor: CHA YOON MI
IPC: H01F27/28
Filed: 2021-05-20
Abstract: Disclosed is a coil component. According to an aspect of the present invention, a coil component includes: a body having one surface and one end surface and the other end surface which are respectively connected to the one surface and oppose each other; a coil portion including first and second lead-out portions spaced apart from each other and disposed in the body; first and second slit portions formed respectively at corners at which the one end surface and the other end surface of the body are in contact with the one surface of the body, and exposing the first and second lead-out portions; first and second external electrodes disposed to be spaced apart from each other on the one surface of the body, and extending onto the first and second slit portions, respectively, to be connected to the first and second lead-out portions; a slit insulating layer covering the first and second external electrodes in the first and second slit portions; and a surface insulating layer disposed on the slit insulating layer and extending to cover portions of the first or second external electrodes in an area disposed on the one surface of the body. The present invention can improve the effective volume of a magnetic material.
Patent KR-20220157586-A (KR)
Title: System and method for restoration of point cloud
Inventor: BYUNGTAE OH
IPC: G06T3/40
Filed: 2021-05-21
Abstract: The present invention relates to a point cloud restoration system and a method thereof. In the disclosed point cloud restoration system and a method thereof, the point cloud restoration system fills in a portion with missing data after projecting point cloud data, which is 3D data, into 2D data. The system comprises: a 2D image generation unit for generating a 2D image by projecting the point cloud data; an interpolation unit for obtaining interpolated data by applying an interpolation method to a portion in which the data of the 2D image obtained by the 2D image generation unit is missing; a point cloud data restoration unit for restoring the interpolated data back to point cloud data; and a data refinement unit for refining points obtained by the point cloud data restoration unit in order to compensate for values incorrectly predicted by the restoration unit. According to the present invention, when a large amount of point cloud data is required to build an image dataset, the point cloud data of good quality can be obtained through one shot without a process of directly obtaining and processing the point cloud data by taking pictures of each object from various angles.
Patent KR-20220158905-A (KR)
Inventor: PARK DONG JIN
IPC: B60H1/34
Filed: 2021-05-24
Abstract: The present invention relates to an air vent for a vehicle. The present invention relates to the air vent for a vehicle having a knob assembly, which is easily assembled and stably supported without an additional screw by comprising: an upper knob covering at least a portion of an upper surface of the vane; a lower knob covering at least a portion of a lower surface of the vane and coupled to the upper knob; and a front knob coupled to the upper knob on a front side of the upper knob and having a support member inserted into the upper knob to be supported by the upper knob.
Patent KR-20220161936-A (KR)
Title: Nozzle
Inventor: KIM SEONG TAE
IPC: B05B1/34
Filed: 2021-05-31
Abstract: The present invention relates to a functional liquid spray nozzle, and more specifically, to a functional liquid spray nozzle which sprays liquid in a vertical direction on one side of the upper surface and sprays the liquid in a horizontal direction on the other side of the upper surface, so that the liquid is sprayed in the vertical and horizontal directions orthogonal to each other, thereby enabling a fire extinguishing agent to be sprayed over a wide area from a fire extinguisher and suppressing a fire at an early stage.
Patent KR-20220039549-A (KR)
Title: Demand management control method and apparatus for inducing dynamic participation of consumers in energy consumption loads management program
Inventor: LEE SEOK JIN
IPC: G06Q50/06
Filed: 2021-06-10
Abstract: Disclosed are a demand management control method and apparatus for inducing dynamic participation of consumers in an energy consumption load management program. The demand management control method is a promotional method for expanding active participation of consumers through dynamic ordering of charging power of a charging load device with respect to a load having the consumption characteristics in the form of energy accumulation in a distribution management area where an energy supply charging device is installed. According to the method, demand is distributed and managed within a consumer's energy supply target through participation promotion. In addition, by using the demand management control method, an incentive through a demand management contribution weight according to the state of energy demand and supply is used, to provide changed cost information to consumers and encourage or promote dynamic participation of the consumers.
Patent KR-20220168035-A (KR)
Title: a functional shoe making method with cushion sole
Inventor: LEE NYEONG HO
IPC: A43D86/00
Filed: 2021-06-15
Abstract: The present invention relates to a method for manufacturing a functional shoe having a shock absorber. The method for manufacturing a functional shoe, according to the present invention, comprises the processes of: manufacturing and preparing an upper (process 1); preparing a bottom part (process 2); connecting the upper and the bottom part to form a bottom-upper combined body (process 3); molding the entire upper (process 4); forming a molded and dried shoe (process 5); evenly flattening a bottom part of the molded and dried shoe (process 6); and attaching the bottom-upper combined body and an outsole (process 7). Therefore, the present invention can reduce the weight of the shoe and reduce an assembly process.
Patent KR-20230001293-A (KR)
Inventor: SONG CHANG YUN
IPC: H01H50/54
Filed: 2021-06-28
Abstract: In accordance with the present invention, provided is a vehicle relay including: an arc chamber having a housing space formed therein, and including a pair of fixed contacts fixed to one side to be at least partially exposed to the inside, and a moving contact placed to be movable from the other side to come in contact with or be spaced apart from the fixed contacts; a cover plate coupled to shield the other side of the arc chamber; a support spring elastically spacing the moving contact and cover plate apart from each other; and an insulating fluid filling the inside of the housing space to absorb an arc occurring between the fixed contacts and the moving contact. Therefore, the present invention is capable of minimizing a greenhouse effect by maintaining a global warming potential below 100.
Patent KR-20230001731-A (KR)
Title: Indoor test equipment for tire hydroplaning evaluation
Inventor: OH HYUNHWAN
IPC: G01M99/00
Filed: 2021-06-29
Abstract: The present invention relates to an indoor test apparatus for evaluating a tire hydroplaning phenomenon and, more specifically, to an indoor test apparatus for evaluating the performance of a tire during a hydroplaning phenomenon by creating an evaluation environment for hydroplaning phenomenon evaluation. In accordance with one embodiment of the present invention, the indoor test apparatus for evaluating a tire hydroplaning phenomenon, includes: an oval track filled with water by a predetermined height from a road surface layer; a driving unit rotating a tire to be tested along a road surface of the oval track; a moving unit supporting the driving unit such that the driving unit can be lifted, and installed to be movable along a circumferential direction of the oval track when the tire to be tested is rotated; a guide unit extended along the oval track, and guiding the movement of the moving unit; a measuring unit measuring the amount of movement of the moving unit; a first encoder unit installed on one side of the driving unit, and measuring rpm of the tire to be tested; and a control unit calculating a traction force exerted to the tire to be tested in accordance with the measuring unit and the first encoder unit.
Patent KR-20230001807-A (KR)
Title: Electronic shelf labels with protruding LEDs
Inventor: WON YUNHO
IPC: G09F7/18
Filed: 2021-06-29
Abstract: Disclosed is an electronic shelf label including protruding LEDs. The electronic shelf label includes: an LED provided in the electronic shelf label and located in a direction close to a front side part of the electronic shelf label to transmit information to a user and a consumer with a signal using light; and a light guide part for internal reflection provided in an upper part of the LED and having a shape protruding more than the front side of the electronic shelf label to diffuse the light emitted from the LED such that the light can appear better to the outside. Therefore, the present invention is capable of increasing advertisement and publicity effects by enabling a user to check LEDs in a 90-degree direction.
Patent KR-20230003763-A (KR)
Inventor: AN SEONGYONG
IPC: H04M1/02
Filed: 2021-06-30
Abstract: According to various embodiments, an electronic device, which contains an antenna arrangement structure to prevent a radiation performance deterioration, comprises: a side member which comprises a conductive portion and a first non-conductive portion; a frame member which is arranged to be at least partially exposed to the outside from at least part of the side member; a second non-conductive portion which is arranged between the frame member and the first non-conductive portion; at least one conductive member which is arranged between the second non-conductive portion and the first non-conductive portion; at least one conductive structure which is arranged adjacent to the conductive member in an inner space of the electronic device; and a wireless communication circuit which is arranged in the inner space and which is set to transmit or receive wireless signals in at least one frequency bandwidth designated through the at least one conductive member. At least part of the conductive member may be arranged in a direction being away from the conductive structure through at least one step unit. Various embodiments may be provided.
Patent KR-20220078463-A (KR)
Inventor: AN JUNGCHUL
IPC: H02P29/60
Filed: 2021-07-02
Abstract: 본 개시는 전자 장치에 있어서 제1 하우징, 상기 제1 하우징의 적어도 일부를 수용하고, 상기 제1 하우징의 슬라이드 이동을 안내하는 제2 하우징, 상기 제1 하우징과 연결된 제1 디스플레이 영역, 및 상기 제1 디스플레이 영역으로부터 연장된 제2 디스플레이 영역을 포함하는 플렉서블 디스플레이, 상기 제2 하우징 내에 배치되고, 상기 플렉서블 디스플레이를 이동시키기 위한 롤러, 상기 롤러를 회전시키기 위한 모터, 및 상기 제2 디스플레이 영역의 상기 플렉서블 디스플레이의 적어도 일부를 지지하는 지지 부재를 포함하고, 상기 모터는 특정 조건에 따라 출력이 결정되도록 형성되는 전자 장치를 개시합니다.
Patent KR-20230008357-A (KR)
Inventor: KIM BYEONG SANG
IPC: G01R1/04
Filed: 2021-07-07
Abstract: An impedance measurement jig for a substrate processing apparatus may include a first contact plate, a second contact plate, a cover plate, a plug, and an analysis unit. The first contact plate may make electrical contact with an electrostatic chuck in a substrate processing apparatus. The second contact plate may make electrical contact with a focus ring surrounding the electrostatic chuck. The cover plate may cover an upper surface of the substrate processing apparatus. The plug may be installed at the cover plate to selectively make contact with the first contact plate or the second contact plate. The analysis unit may individually apply power to the first contact plate and the second contact plate through the plug to measure an impedance of the electrostatic chuck and an impedance of the focus ring. Accordingly, the impedances of the electrostatic chuck and the focus ring may be individually and accurately measured, and thus, inspections on the electrostatic chuck and the focus ring of the substrate processing apparatus may be performed on the basis of the measured impedances.
Patent KR-20220007029-A (KR)
Title: Apparatus for Mining Battery Characteristic Data Having Sensitivity to Volume Fraction of Active Material of Battery Electrode and Method thereof
Inventor: KIM GEUM BEE
IPC: G01R31/3842
Filed: 2021-07-09
Abstract: The present invention discloses a mining device and method of battery characteristic data having sensitivity for an active material volume fraction of a battery electrode. A control unit is configured to perform: (a) control logic generating a pade approximation formula for a transfer function from a battery current to a particle surface concentration of lithium inserted into the electrode in a frequency domain; (b) control logic generating a first state space model for the pade approximation formula and a second state space model for partial differentiation of the active material volume fraction of the electrode for the pade approximation formula; (c) control logic acquiring a data stream including a voltage measurement value, current measurement value, and temperature measurement value of a battery; (d) control logic calculating an overpotential change ratio for a change of the active material volume fraction; (e) control logic calculating the particle surface concentration of lithium inserted into the electrode; (f) control logic calculating the particle surface concentration for the change of the active material volume fraction; (g) control logic calculating a potential gradient corresponding to the calculated particle surface concentration; (h) control logic quantitatively estimating sensitivity of a battery voltage for the active material volume fraction of the electrode; and (i) control logic selecting voltage-current data in which sensitivity is higher than a threshold value and recording the data as mined characteristic data in the control unit.
Patent KR-20230010535-A (KR)
Title: Method for manufacturing Doenjang using ripe persimm
Inventor: SIN GYEONG SUN
IPC: A23L11/70
Filed: 2021-07-12
Abstract: The present invention relates to a method for producing a functional soybean paste containing ripe persimmon and dried pollock which improves nutritional content and flavor by adding ripe persimmon, which has excellent nutritional value, in the process of producing fermented soybean lump and ensures protein content, which is easy to digest and absorb, and savory taste by adding more dried pollock to soybean paste. In addition, high quality soybean paste can be produced by minimizing the unique fermentation flavor of the fermented soybean lump and various risks such as insects and deterioration in the process of making the fermented soybean lump. Moreover, convenience, efficiency, and productivity of a producing process and environment can be actively improved. The method for producing a functional soybean paste containing ripe persimmon and dried pollock comprises: a main material preparation step (S100) of washing soybean and ripe persimmon using purified water; a main material steaming step (S200) of putting the soybean and ripe persimmon into a pot and heating the same; a fermented soybean lump material obtaining step (S300) of squeezing the ripe persimmon and mixing the same with the soybean; a fermented soybean lump forming step (S400) of forming a fermented soybean lump material into a preset shape; a fermented soybean lump drying step (S500) of fermenting and drying the formed fermented soybean lump; a soybean paste obtaining step (S600) of fermenting the fermented soybean lump in a jar storing brine and then separating the soybean paste and soy sauce by dividing the same; and a dried pollock adding step (S700) of selecting, adding and mixing dried pollock with the soybean paste.