baber/WOPTO huggingface dataset:
Patent KR-20210129542-A (KR)
Inventor: LEE CHANG BOG
IPC: H01M10/44
Filed: 2020-04-20
Abstract: Embodiments of the present invention relate to a battery module, an energy storage device, and a fuse setting method. The battery module, as a battery module used by including a plurality of battery modules in a battery rack and including a rack fuse that blocks a circuit when overcurrent occurs, includes: a battery cell; and a module fuse which blocks a circuit when overcurrent occurs. The module fuse starts to fuse later than a fusing completion point of the rack fuse.
Patent KR-20200047470-A (KR)
Title: Method and apparatus for encoding and decoding of low density parity check codes
Inventor: JEONG HONG SIL
IPC: H03M13/11
Filed: 2020-04-21
Abstract: An encoding device is disclosed. According to the present invention, the encoding device includes a low density parity check (LDPC) encoder which performs LDPC encoding on input bits based on a parity check matrix to generate an LDPC codeword consisting of 64800 bits. The parity check matrix includes an information word sub-matrix and a parity sub-matrix. The information word sub-matrix is composed of a plurality of column groups individually including 360 columns and is defined as a table indicating a position of 1 value in every 360th column.
Patent KR-20210133755-A (KR)
Title: Optical filter and image sensor and camera moduel and electronic device
IPC: H04N5/225
Filed: 2020-04-29
Abstract: The present invention relates to an optical filter, an image sensor including the same, a camera module, and an electronic device. The optical filter includes: a near-infrared absorbing layer including a first material which absorbs light in a first wavelength spectrum belonging to a near-infrared wavelength spectrum; a compensation layer disposed adjacent to the near-infrared absorbing layer and including a second material different from the first material; and a metamaterial structure spaced apart from the near-infrared absorbing layer by disposing the compensation layer and absorbing or reflecting the light in a second wavelength spectrum at least partially overlapped with the first wavelength spectrum. Therefore, the present invention can effectively increase the transmittance of light in a visible ray region and lower the transmittance of light in a near-infrared region with a thin thickness.
Patent KR-20210134470-A (KR)
Title: How to collect, process, and utilize big data using newspapers and how to apply it
IPC: G06F40/166
Filed: 2020-05-02
Abstract: A form-1 is a data collection form, a form-2 is a data processing form, and a form-3 is the data utilization form. List them in order and use them. The present invention is a method for collecting data using representative titles for each section of a newspaper, processing and utilizing the created data to know a principle of big data generation.
Patent KR-20210135015-A (KR)
Title: Housing for Agricultural products extracting apparatus
IPC: B02C18/08
Filed: 2020-05-04
Abstract: The present invention relates to a housing for an agricultural product extractor. According to the present invention, the housing for an agricultural product extractor includes: a cutting grinding housing including an upper sub cleaning hole projected from a lower part of one side orthogonal to an inlet to be connected to the outside to have an upper sub cleaning opening/closing hole fixed to an end through a clamp to be opened by selectively separating the upper sub cleaning opening/closing hole; and an extrusion pipe inflow housing including a lower sub cleaning hole projected from one side orthogonal to the inlet of the cutting grinding housing to be connected to the outside to have a lower sub cleaning opening/closing hole fixed to an end through a clamp to be opened by selectively separating the lower sub cleaning opening/closing hole. Accordingly, the upper sub cleaning hole and the lower sub cleaning hole are selectively opened to conveniently clean upper and lower parts of a cutting grinding assembly while spraying high-pressure water without causing the cutting grinding assembly to be separated, and, accordingly, maintenance can be facilitated through the cleaning of the agricultural product extractor, and, meanwhile, the lower sub cleaning hole comprising a fixed part fixed in a vertical direction and a moving part moved to be selectively expanded laterally through a sliding guide part is applied, and, as a result, cleaning can be easily performed throughout the entire length laterally with respect to the lower part of the cutting grinding assembly without causing the separation of the cutting grinding assembly.
Patent KR-20210136430-A (KR)
Title: Method For Preparing NiFeCo-Layered Double Hydroxide
IPC: C01G53/00
Filed: 2020-05-07
Abstract: The present invention relates to a method for manufacturing nickel-iron-cobalt layered double hydroxide, which is simple, low-cost, and capable of being applied to a large area, and more specifically, to a method for manufacturing nickel-iron-cobalt layered double hydroxide, comprising: a first step of immersing a nickel substrate in a solution containing a divalent iron salt and a divalent cobalt salt; and a second step of drying the nickel substrate obtained in the first step at room temperature, wherein the molar ratio of the divalent iron salt and the divalent cobalt salt in the solution of the first step is 1.5 : 1 to 2.5 : 1, and the layered double hydroxide manufactured according to the manufacturing method.
Patent KR-20210136643-A (KR)
IPC: B23K20/02
Filed: 2020-05-08
Abstract: The present invention provides a busbar including a dissimilar material joint part and a manufacturing method thereof. The busbar includes: a first metal member; a second metal member different from the first metal member; and a conductive joint part formed between the first metal member and the second metal member, wherein at least one joint part formed in a direction parallel to a direction in which pressure for bonding is applied is formed. Therefore, high bonding performance can be ensured.
Patent KR-20210136719-A (KR)
Title: Oven
IPC: H05B6/72
Filed: 2020-05-08
Abstract: The present invention relates to an oven which comprises: a housing which forms a cooking space therein, and has an upper frame for forming an upper wall inside the cooking space; a heating unit which is installed to be adjacent to the upper frame and transfers heat toward the cooking space; and a plurality of antennas which are installed on one side of the upper frame, are electrically connected with an external power source, to receive radio waves from a radio wave generating unit for generating radio waves, and radiate the radio waves toward the cooking space. The heating unit is extended to have a regular pattern for forming a closed area, and a support member is installed in the heating unit so as to be in contact with a plurality of points.
Patent KR-20210140875-A (KR)
Title: Multi-phase clock generator, memory device having the same, and method for generating multi-phase clock thereof
IPC: H03L7/081
Filed: 2020-05-14
Abstract: A multi-phase clock generator of the present invention includes: a first phase separator which phase-separates a first phase delayed clock output from a clock tree to output a first divided clock and a third divided clock; a second phase separator which phase-separates a second phase delayed clock output from the clock tree to output a second divided clock and a fourth divided clock; a first duty cycle detector which detects first duty errors of the first divided clock and the third divided clock; and a second duty cycle detector which detects second duty errors of the second divided clock and the fourth divided clock. A first variable delay line is controlled according to the first duty error, and a second variable delay line is controlled according to the second duty error.
Patent KR-20200074059-A (KR)
Title: Sound transmission device that transmits sound using vibration of bone conduction speaker and Earset with built-in bone conduction speaker
Inventor: CHOI NAM SIK
IPC: H04R11/02
Filed: 2020-05-15
Abstract: The present invention relates to a sound transmission device for transmitting sound using vibrations of a bone conduction speaker, and an earset with a built-in bone conduction speaker. The present invention includes: a bone conduction speaker receiving unit (110) accommodating two or more bone conduction speaker units, and attached to a part of a user′s body to transmit the vibration of sound generated from the bone conduction speaker to a user′s ear cochlea through a part of the user′s body; and the bone conduction speaker unit (120) accommodated in the bone conduction receiving unit (110) and including two or more bone conduction speaker units. Two or more of the two or more bone conduction speaker units are installed parallel to each other on an attachment surface of the bone conduction receiving unit (110).
Patent KR-20200060325-A (KR)
Inventor: SUNYOUNG PARK
IPC: B67D1/02
Filed: 2020-05-22
Abstract: The embodiment includes: a fermentation assembly having a fermentation tank with an opening, and a fermentation tank cover for opening and closing the opening; an air pump; an air supply passage connecting the air pump and the inside of the fermentation tank assembly; and an exhaust valve connected to the air supply passage to exhaust air to the outside. Accordingly, the embodiment improves safety.
Patent KR-20200067781-A (KR)
Inventor: JO DONG WAN
IPC: C23C16/32
Filed: 2020-05-27
Abstract: The present invention relates to a method for manufacturing a material containing a TaC material having a particularly low impurity content and a TaC material formed thereby. The method for manufacturing a TaC material having a low impurity content according to an aspect of the present invention includes the steps of: preparing a base material; and forming a TaC coating layer on a surface of the base material at a temperature of 1,600-2,500°C.
Patent KR-20210146696-A (KR)
Inventor: PARK DAE GEUN
IPC: H02J3/38
Filed: 2020-05-27
Abstract: The present invention relates to a method and apparatus for managing energy generation quantity, which predict and manage energy generation quantity that can be produced in an energy generation facility. The present invention can predict electric power quantity that can be supplied by additionally considering weather information, past generation quantity information, and current state information of an energy storage system, thereby minimizing an error between generation prediction quantity and actual generation quantity, reducing a fluctuation gap between electric power quantity and electric power quantity to be supplied, and contributing to a stable operation of a grid.
Patent KR-20200136329-A (KR)
Inventor: HWANG DUCK CHUL
IPC: H01M4/525
Filed: 2020-05-27
Abstract: The present invention relates to a lithium secondary battery comprising: a positive electrode; a negative electrode; and a separator interposed between the positive electrode and the negative electrode. The positive electrode is formed from a positive electrode active material including lithium metal oxide particles containing nickel (Ni) and manganese (Mn), and the negative electrode is formed from a negative electrode active material containing a graphite-based material having an inter-crystalline spacing (d002) of 3.356 to 3.365 Å. The lithium metal oxide particles include a concentration gradient region formed between the centers and the surfaces of the particles, and a ratio of the concentration of Ni (atomic%) to the concentration (atomic%) of Mn on the surfaces of the lithium metal oxide particles is 0.29 or more to less than 6.
Patent KR-20210150239-A (KR)
Inventor: KIM SI HAN
IPC: C04B41/88
Filed: 2020-06-03
Abstract: The present invention relates to a ceramic ball with a sterilization function having a three-layer structure in which a ceramic ball is present in a center, silver is coated thereon, and silver iodide is coated on an outer side of the silver, wherein, when "thickness of silver iodide/(thickness of silver iodide + thickness of silver)" is "A", a value of "A" is 0.05 to 0.6. The durability of the ceramic ball surface is provided, and the sterilization effect is maintained as long as the ceramic ball is stable.
Patent KR-20210157580-A (KR)
Inventor: CHOI BYUNG IL
IPC: H05K3/20
Filed: 2020-06-22
Abstract: The present invention relates to an automated copper plate peeling apparatus which is capable of automatically peeling copper plates from the outermost layer of multiple copper plates in which three or more copper plates are bonded to each other. The automated copper plate peeling apparatus, according to the present invention, comprises: a copper plate lamination plates on which a plurality of copper plate attachment sets are laminated, wherein the plurality of copper plate attachment sets are composed of an upper copper plate and a lower copper plate attached to each other with an intermediate plate interposed therebetween; a copper plate set lifting part which lifts up an uppermost copper plate attachment set among the plurality of copper plate attachment sets; an upper plate peeling module which is installed adjacent to the copper plate set lifting part, and peels an upper copper plate from the copper plate attachment set lifted by the copper plate set lifting part; a lower plate peeling module which is installed adjacent to the upper plate peeling module, and peels a lower copper plate from the copper plate attachment set from which the upper copper plate is peeled; a copper plate moving part which is installed on the sides of the upper plate peeling module and the lower plate peeling module, and moves the upper and lower copper plates separated from the upper plate peeling module and the lower plate peeling module; and a curvature correction module which is installed adjacent to the lower plate peeling module, and corrects the curvatures of the upper and lower copper plates moved by the copper plate moving part.
Patent KR-20210158086-A (KR)
Inventor: JUNG JI WON
IPC: A41B9/00
Filed: 2020-06-23
Abstract: A fart difficult to be discharged in public places in ordinary times can be discharged by panties without difficulty. A sound is minimized by combining the panties and a sound absorbing material, and the sound absorbing material makes a user feel a sense of relief, thereby providing two effects at once.
Patent KR-20220000082-A (KR)
Title: Film-coated tablet for gastrointestinal disorder comprising famotidine, magnesium hydroxide, and precipitated calcium-carbonate as active ingredient
Inventor: PARK SUCK YONG
IPC: A61K31/426
Filed: 2020-06-25
Abstract: The present invention relates to a film-coated tablet for treating gastrointestinal disorders comprising famotidine, magnesium hydroxide, and precipitated calcium-carbonate as active ingredients, and more specifically, a film-coated tablet for treating gastrointestinal disorders comprising famotidine, magnesium hydroxide, and precipitated calcium-carbonate as active ingredients, in which the active ingredient forms granules using starch as a binder, and the granules are mixed with sugar. The present invention, unlike conventional chewing tablets, does not require chewing without any fear of inhibition or avoidance of taking due to bitter taste, and solves the problem of dissolution, which has been a problem, so as to exhibit an excellent dissolution rate and bioavailability as well as an excellent effect in hardness, which may be a problem during storage or handling of tablets.
Patent KR-20220000596-A (KR)
Title: Electromagnetic wave probe and electromagnetic wave detecting apparatus using the same
Inventor: LEE DONG JUN
IPC: G02B6/02
Filed: 2020-06-26
Abstract: According to the present embodiment, provided is an electromagnetic wave probe, which includes: an optical fiber having one end of a core extended; and an electro-optical structure including electro-optic crystals, a first reflector positioned on a first surface of the electro-optic crystal and facing one end of the core, and a second reflector positioned on a second surface of the electro-optic crystal. The Fabry-Perot resonance is generated by the first reflector and the second reflector interposed between the light provided by the optical fiber and the electro-optic crystal.
Patent KR-20220001070-A (KR)
Title: Menbogazami
Inventor: KWAK HYUN JIN
IPC: A23L5/10
Filed: 2020-06-29
Abstract: In a method for preparing flatfish toast according to one embodiment of the present invention, bread is cut, fish is minced, salt, pepper, eggs, and starch powder are mixed with fish flesh from which moisture is removed, the mixture is kneaded, cut pieces of the bread are placed on an upper part and a lower part of the kneaded mixture, and frying powder coating and frying are performed.
Patent KR-20220001091-A (KR)
Title: Operational Equipments and methods for measuring of size and density of scatterd mixed materials by optical processing
Inventor: SONG TAE SUN
IPC: G01N1/38
Filed: 2020-06-29
Abstract: The present invention relates to an apparatus for easily and conveniently measuring and evaluating the size and distribution of materials in which one main material is mixed with other materials. According to the present invention, a mixed material may be small gas bubbles in liquid and even if the same liquid and gas are mixed, performance and use may be different depending on the size and distribution of the mixed gas, so evaluation thereof is important. Checking a condition actually measured during operation is important for efficiency of the operation in an actual industrial field. Depending on the distribution and condition of the mixture, the mixture is applied to health food, also is applied not only to the food industry, but also to the medical and environmental industries, and is being studied for application to a cleaning process of semiconductors. In particular, the reason why the mixture is important as a substitute for the existing industry is that the mixture is an eco-friendly material such as water and air, it is completely harmless and is economical and provides an effect of the same or higher than that of the existing method. In addition, the method is not only applied to the combination of water and air and when nano-sized gasoline liquid distributed in the air is used as fuel, such as when gasoline is injected and combined with air, the method provides an advantage of minimizing emission of air pollutants while maximizing fuel efficiency, and thus advances in these technologies will occur continuously. Accordingly, since an apparatus for optically measuring a material having a size from a very small size to a predetermined size by using different light sources in the apparatus for producing the different materials, even non-specialists who are not experts in optics can easily operate and check the apparatus, and thus the apparatus can be easily applied to production of so-called nano, fine, or micro bubbles and the like. The apparatus comprises a light source module device, a vessel, a light amount sensor, and a camera device.
Patent KR-20220003927-A (KR)
Title: Propylene-ethylene-1-butene terpolymer and method for preparing the same
Inventor: CHAE SEONG MIN
IPC: C08F4/6592
Filed: 2020-07-02
Abstract: In the present invention, provided are a propylene-ethylene-1-butene copolymer which optimizes a melt index and a xylene soluble content along with narrow molecular weight distribution to prepare softer non-woven fabric compared to conventional products while maintaining excellent processability and high intensity; and a method for preparing same.
Patent KR-20210154669-A (KR)
Inventor: KIM YONG KU
IPC: G06F1/16
Filed: 2020-07-03
Abstract: Disclosed are an electronic device and a control method thereof. The control method includes the steps of: acquiring usage histories for a plurality of applications for each display mode; displaying a plurality of first icons corresponding to a plurality of applications in a first arrangement order while operating in a horizontal mode; and displaying a plurality of second icons corresponding to the plurality of applications in a second sort order based on usage histories of the plurality of applications in a vertical mode, when the display mode being changed from the horizontal mode to the vertical mode. Accordingly, the electronic device may provide a user convenience function by providing contents suitable for the display mode according to the display mode of a display.
Patent KR-20210010350-A (KR)
Inventor: ABE JUNICHI
IPC: H01L21/67
Filed: 2020-07-07
Abstract: Provided are a bonding structure for bonding a first conductive member and a second conductive member, a bonding method thereof, and a substrate processing apparatus, capable of suppressing leakage of a process atmosphere of a processing region to a bonding interface of two conductive members forming a processing vessel for processing a substrate. According to the present invention, the bonding structure of the first conductive member and the second conductive member forms a processing vessel having a processing region formed therein to be isolated from an external region and processing the substrate in the processing region. The first conductive member and the second conductive member have a bonding interface and a first seal groove and a second seal groove of a stepless shape disposed to be spaced apart from each other face the bonding interface. A first seal member is disposed in the first seal groove, a second seal member is disposed in the second seal groove, and a gap formed by the surface unevenness of the bonding interface between the first seal groove and the second seal groove communicates with the outer region.
Patent KR-20220005927-A (KR)
Title: Aerial video trading system and method
Inventor: JEONG WOOK
IPC: G06Q30/06
Filed: 2020-07-07
Abstract: Provided is a system for transacting an aerial image comprising: a provider terminal device that receives the image information and the additional image information; a server device that generates the sample information from the image information; a management device that receives whether or not being suitable and transmits thereof to the server device; and a consumer terminal device that receives the additional image information and transmits thereof to the server device, receives the sample information from the server device and outputs thereof, and stores the image information matching the sample information when receiving an image request command for the sample information. Therefore, the present invention is capable of determining whether or not being suitable to a consumer.
Patent KR-20220008471-A (KR)
Inventor: KIM YOUNG MIN
IPC: H04N13/305
Filed: 2020-07-14
Abstract: The present invention relates to a 3D display device in which a display panel has curvature. A lower barrier layer, an upper barrier layer, and lenticular lenses may be sequentially stacked on the display panel. The lower barrier layer and the upper barrier layer may include opening units corresponding to pixel regions of the display panel, respectively. Each opening unit of the lower barrier layer and each opening unit of the upper barrier layer may be located on a virtual line passing through a pixel region and a set region of the display panel. Accordingly, a quality of a 3D image implemented in the 3D display device may be improved.
Patent KR-20210053164-A (KR)
Title: Dummy gate cutting process and resulting gate structures
Inventor: LIN SHIH YAO
IPC: H01L29/78
Filed: 2020-07-24
Abstract: Provided is a method, which includes the steps of: forming a dummy gate stack; etching the dummy gate stack to form an opening; depositing a first dielectric layer extending into the opening; and depositing a second dielectric layer on the first dielectric layer and extending into the opening. And then, a planarization process is then performed to form a gate isolation region comprising a first dielectric layer and a second dielectric layer. The dummy gate stack is then removed to form a trench on the opposite side of the gate isolation region. The method includes the steps of: performing a first etching process to remove a sidewall portion of the first dielectric layer; performing a second etching process to thin the second dielectric layer; and forming a replacement gate in the trench.