baber/WOPTO huggingface dataset:
Patent KR-20210029968-A (KR)
Title: Apparatus for Buried Differential Pressure meter
Inventor: LEE JONG SUK
IPC: G01L13/06
Filed: 2019-09-09
Abstract: Provided is an embedded zero-point differential pressure apparatus. The embedded zero-point differential pressure apparatus includes: a plate-shaped contour guide, forming a contour and including a wall combination part and an enterable space part provided in the center; a middle guide assembled with the rear side of the contour guide and including a panel combination part having an O-ring groove; a lower panel combined with a differential pressure sensor module, including a control button groove and a dashboard exposure groove and combined with the middle guide to have a sealed section divided in a lower part; an upper panel including a zero-point correction hole and combined with the middle guide to have an upper sealed section divided; and the differential pressure sensor module combined with the lower panel and including a solenoid valve control connector, a measurement pipe, a dashboard and a control button. Therefore, the present invention is capable of enabling precise measurement and preventing pollution by foreign substances.
Patent KR-20210030071-A (KR)
Inventor: KWAG NO HYUN
IPC: H01M10/651
Filed: 2019-09-09
Abstract: Disclosed is a battery pack. According to the present invention, the battery pack comprises: a battery cell including both end parts in the height direction thereof; a case accommodating a cooling fluid for cooling the battery cell together with the battery cell; and first and second holder plates assembled to face each other along the case to allow both end parts of the battery cell to pass therethrough and forming an accommodating space for the cooling fluid therebetween. The height of the case in the height direction, the height of the battery cell, and the height between the first and second holder plates are set to satisfy the relation represented by the height between the first and second holder plates < the height of the battery cell < the height of the case, and the case can be made of a hollow member opened in the height direction. Accordingly, flow of the cooling fluid coming in direct contact with a surface of the battery cell is formed in the accommodating space of the battery cell, and thus a battery pack having increased heat dissipation performance is provided.
Patent KR-20210031180-A (KR)
Title: Vacumm gate valve for multi-stage vacuum die casting
Inventor: KANG JUNG GIL
IPC: B22D17/20
Filed: 2019-09-11
Abstract: The present invention relates to an improved vacuum gate valve for multi-stage vacuum die casting, capable of performing micro vacuum control. When a cylinder moves a hermetic plate and a driving plate to an upper part of a valve, the roller of the hermetic plate rolls on a fixed taper of the driving plate. Thus, the hermetic plate and the driving plate make close contact with each other while the gap between the hermetic plate and the driving plate decreases, and since a gap between the hermetic plate and the driving plate, and the inner wall of a housing occurs, the hermetic plate and the driving plate can move easily and quickly. On the other hand, when the cylinder moves the hermetic plate and the driving plate downward, even after a lower end of the hermetic plate is fixed to the bottom of the housing by touching the bottom, the driving plate continues to move downward, so that the roller of the driving plate moves up on the tapered inclined surface of the hermetic plate. Thus, as the gap between the hermetic plate and the driving plate increases, the hermetic plate presses an inlet to make close contact therewith. Since the power that the cylinder moves the driving plate downward acts as a force that the hermetic plate presses the inlet to increase the airtightness inside a chamber, the diameter of a suction port of a vacuum hose can be adjusted in an exhaust gas outlet of a mold instead of fixing the vacuum pressure of a vacuum tank to precisely control the vacuum pressure, thereby quickly and precisely controlling the degree of vacuum.
Patent KR-20210032603-A (KR)
Title: Apparatus and method for treating substrate
Inventor: HEO CHAN YOUNG
IPC: H01L21/683
Filed: 2019-09-16
Abstract: The present invention provides a device for processing a substrate. In one embodiment of the present invention, the device for processing a substrate comprises: a process chamber having a processing space therein; a support unit disposed in the processing space and supporting the substrate; and a rotation unit rotating the support unit. The rotation unit may have a rotating arm coupled to the support unit and an actuator having a rotating shaft provided to rotate the rotating arm and to face the central region of the support unit on an upper portion of the support unit. According to the present invention, it is possible to provide the device and method for processing the substrate capable of improving the drying efficiency of the substrate when drying the substrate using a supercritical fluid.
Patent KR-20210037412-A (KR)
Title: Negative electrode and secondary battery comprising the same
Inventor: LEE CHANG JU
IPC: H01M4/62
Filed: 2019-09-27
Abstract: The present invention relates a negative electrode and a secondary battery comprising the same, wherein the negative electrode includes a negative electrode active material layer, the negative electrode active material layer includes a negative electrode active material, and the negative electrode active material includes a carbon-based negative electrode active material, wherein the carbon-based negative electrode active material includes a core including a plurality of flaky artificial graphite primary particles, natural graphite disposed on the core, and an amorphous carbon-based material. The natural graphite is contained in an amount of 10 to 30 wt% in the carbon-based negative electrode active material, and the carbon-based negative active material has a sphericity of 0.78 to 0.83.
Patent KR-20210038743-A (KR)
Title: Safety management apparatus of combine
Inventor: NAM MYEONG HO
IPC: F16H59/56
Filed: 2019-09-30
Abstract: A work stabilization device of one embodiment is a work stabilization device of a combine capable of working using a harvesting unit or a threshing unit by operating a clutch pedal. The work stabilization device includes: a main shift lever for allowing a user to operate the transmission of the combine; a main shift lever sensing unit for detecting whether the main shift lever is neutral; a hydraulic valve for supplying or removing hydraulic pressure to or from the clutch according to the operation of the clutch pedal; and a control unit which checks the position of the main shift lever through the main shift lever sensing unit, and determines whether to block a signal transmitted to the hydraulic valve by operation of the clutch pedal according to a checking result.
Patent KR-20210039175-A (KR)
Title: Cleaner
Inventor: DONGHOON KWAK
IPC: A47L9/28
Filed: 2019-10-01
Abstract: According to an embodiment of the present invention, a cleaner comprises: a main body which is provided in a cylinder shape; a cyclone unit which is provided in the main body and separates dust from air sucked in the main body; an extending pipe which is connected to the cyclone unit and is extended from the main body; a suction nozzle which is combined with the extending pipe and sucks the dust; a first battery unit which is extended from the main body and provides power to allow the cyclone unit to suck the air; and a second battery unit which provides the power to the cyclone unit and is slidably combined with the extending pipe. According to the embodiment of the present invention, the cleaner can increase use time of the cleaner and minimizes fatigue feeling of a user despite an increase of the use time.
Patent KR-20210040737-A (KR)
Title: Multiple vase with valves for increased ease of replacing water
Inventor: JEONG HAN WOOL
IPC: A47G7/06
Filed: 2019-10-05
Abstract: The present invention relates to a multi-vase with increased convenience of water change by attaching a valve. The multi-vase comprises: a valve with a small ball valve attached to the bottom of a vase so that water can be easily drained by opening and closing the valve without removing flowers from the vase; a tree-shaped column with a hollow tree shape to connect multiple vases into one body to collect water at once; a vase with a passage at the bottom to which the valve can be connected to contain water and to store the cut flowers; and a cylindrical water container with a wide diameter and low height to support the structure so that the water from each vase can be collected in one place.
Patent KR-20210042592-A (KR)
Title: Automatic ultrasonic detection apparatus for electric power facility using drone
Inventor: KIM GYU NAM
IPC: G01R31/12
Filed: 2019-10-10
Abstract: The present invention relates to an automatic ultrasonic diagnostic device for electric power equipment utilizing a drone, which has a built-in self-diagnostic unit which performs fault diagnosis at regular intervals, and has an area detector mounted by the drone, so as to capture an ultrasonic fault signal at a closer distance, thereby providing the automatic ultrasonic diagnostic device for electric power equipment utilizing an economical and precise drone.
Patent KR-20210044016-A (KR)
Title: Methof of recording wish fulfillment and apparatus performing the same
Inventor: KYU RI AHN
IPC: G11B27/00
Filed: 2019-10-14
Abstract: A recording device for wishful fulfillment according to the present invention comprises: a recording file generating unit that provides a predetermined recording rule so that recording proceeds according to the predetermined recording rule, starts recording according to a recording start signal, and generates a recording file after ending the recording according to the recording end signal; a recording file reproducing unit that repeatedly plays the recorded file in silence according to a response to a request for reproducing the recorded file so as to allow the recorded content of the recorded file to correspond to a preset frequency; and the recording file management unit that stores a file name and an image in correspondence with the recorded file when the file name and image of the recorded file are registered. Therefore, the present invention is capable of having an advantage of being able to make wishes be fulfilled.
Patent KR-20200049635-A (KR)
Title: Organic electroluminescent compound and organic electroluminescent device comprising the same
Inventor: HONG JIN RI
IPC: C07D403/10
Filed: 2019-10-29
Abstract: The present invention relates to an organic electroluminescent compound and an organic electroluminescent device comprising the same. The organic electroluminescent device has low driving voltage and/or high luminous efficiency and/or long life characteristics by including the organic electroluminescent compound according to the present invention.
Patent KR-20210054824-A (KR)
Title: Apparatus for grinding and dispersing
Inventor: PARK Youngsik
IPC: B01F15/00
Filed: 2019-11-06
Abstract: Described are various embodiments related to a grinding/dispersing device for grinding and processing two or more different raw materials. A grinding/dispersing device according to one embodiment of the present invention comprises: a first input unit containing a first raw material; a second input part disposed adjacent to the first input unit and containing a second raw material; first and second connecting pipes connected to the lower portions of the first and second input units; first and second opening/closing valves provided in the first and second connecting pipes and transferring the first and second raw materials according to opening and closing; first and second transfer units connected to the first and second connecting pipes and receiving and transferring the first and second raw materials from the first and second input units according to the opening and closing of the first and second opening/closing valves; a mixing unit disposed between the first and second transfer units, connected to the first and second transfer units, and receiving and mixing the first and second raw materials transferred by the first and second transfer units; and a pulverization/dispersion structure connected to the mixing unit and pulverizing and dispersing the mixed first and second raw materials received from the mixing unit. In addition, various other embodiments of the present invention are possible.
Patent KR-20210059084-A (KR)
Inventor: KWAK CHANG SEOK
IPC: A63J5/02
Filed: 2019-11-13
Abstract: The present invention relates to a rotary flame machine. According to an embodiment of the present invention, the rotary flame machine comprises: a housing having a predetermined shape; a rotary gas pipe having a nozzle for burning fuel to form a flame and an ignition coil for igniting fuel ejected from the nozzle, and installed to pass through one side of the housing; a slip ring through which the rotary gas pipe passes, having one side fixed to an inner side surface of the housing, and connected to the ignition coil to supply power for ignition; a rotary unit located inside the housing, and supporting the rotary gas pipe to be able to rotate and transmitting a rotational force; a union joint having one end connected to the other end of the rotary gas pipe; a fuel supply pipe having one end connected to the other end of the union joint and having a fuel inlet, into which fuel is injected, in the other end; a fuel valve disposed on a fuel line of the fuel supply pipe to control opening and closing according to a spreading signal to control flow of the fuel; and a control board for controlling a solenoid valve and the rotary unit.
Patent KR-20200059157-A (KR)
Inventor: SAITO AYA
IPC: G03F7/20
Filed: 2019-11-15
Abstract: The present invention relates to a resist composition comprising: a substrate component (A) of which solubility with respect to a developing solution changes by the action of an acid; and a dissolution-preventing agent (Z) which suppresses the solubility with respect to the developing solution, wherein the dissolution-preventing agent (Z) has a mass average molecular weight of 3,000 or less and comprises a compound (Z1) having a phenolic hydroxyl group or a carboxylic group in molecule, and a compound (Z2) having a mass average molecular weight of 3,000 or less and represented by general formula (z2). (In the formulas: R_z^(20) is an acid-dissociable group; R_z^(30) is a hydrogen atom or an organic group; and n1 is an integer of 1-6 while n2 is an integer of 0-5, wherein n1 + n2 = 6).
Patent KR-20210059860-A (KR)
Inventor: SHIN AH YOUNG
IPC: B60W30/14
Filed: 2019-11-15
Abstract: Disclosed is a method of operating a vehicle user experience (UX) control apparatus by executing an artificial intelligence (AI) algorithm and/or a machine learning algorithm in a 5G communication environment constructed for an Internet of things (IoT) network. A vehicle UX control method according to an embodiment of the present invention comprises the steps of: monitoring the interior of a vehicle to recognize an occupant; determining the type of occupant; providing a user interface corresponding to the occupant based on the type of occupant; and performing a process corresponding to a user request input by the occupant through the user interface. A customized user interface based on occupant access rights is provided, thereby increasing user satisfaction with a product.
Patent KR-20210060789-A (KR)
Inventor: JI EON PARK
IPC: C22C38/34
Filed: 2019-11-19
Abstract: High permeable ferrite-based stainless steel is disclosed. According to one embodiment, the disclosed high permeable ferrite-based stainless steel comprises: 0.0005-0.02 wt% of C; 0.005-0.02 wt% of N; 0.2-2.0 wt% of Si; 10.0-25.0 wt% of Cr; 0.05-0.5 wt% of Nb; and the balance Fe and extra unavoidable impurities. A value of Nb/(C+N) satisfies 5 to 20, and fraction of <001>//RD texture is 5% or more. The present invention can shield electromagnetic waves for elements in various electronic devices.
Patent KR-20210061656-A (KR)
Inventor: PARK JOONG HYUN
IPC: A47C11/00
Filed: 2019-11-20
Abstract: The present invention relates to a plant planting-type smart air purification bench. According to the plant planting-type smart air purification bench according to one aspect of the present invention, the plant planting-type smart air purification bench comprises a base member, a module support member, an air purification member, a plant planting member, and a control member, wherein by detecting the surrounding thereof or operating automatically according to a fine dust content information received from an external server to purify the outside air flowing in from the outside, has an advantage of being able to respond immediately to a rapidly changing environment and efficiently operate the plant planting-type smart air purification bench.
Patent KR-20210062330-A (KR)
Inventor: DONGOH MIN
IPC: B29C44/58
Filed: 2019-11-21
Abstract: Various embodiments of the present invention include: a main mold including first and second horizontal portions parallel to each other, and first and second vertical portions coupled between the first and second horizontal portions, respectively, and parallel to each other; and a core mold for molding components of an electronic device which is coupled to the main mold and replaceable from the main mold, wherein it is possible to include at least one length adjusting part formed in any one of the first and second horizontal portions or the first and second vertical portions. In addition, other embodiments are possible.
Patent KR-20210063618-A (KR)
Title: Multi zipper and and clothes having the same
Inventor: KIM SANG KI
IPC: A41D15/00
Filed: 2019-11-25
Abstract: The present invention relates to a multi-zipper capable of changing the size of clothes and clothes including the same. More specifically, the multi-zipper comprises: a fixed zipper part formed on one side of fabric; a slider connected to the fixed zipper part to move; and a multi-zipper part connected to the other side of the slider to be coupled to and separated from the fixed zipper part by movement of the slider, and coupled to the other side of the fabric. The multi-zipper part includes a connection part having an element formed on one side and a plurality of overlapping parts formed to be spaced apart from one side of the connection part in parallel and having elements formed on each side, thereby adjusting the distance between one side and the other side of the fabric.
Patent KR-20210066508-A (KR)
Title: Hinge Connection between Precast Member and Base, Rahmen Structure having such Hinge Connection, and Constructing Method for such Rahmen Structure
Inventor: KI EUN SUNG
IPC: E01D2/00
Filed: 2019-11-28
Abstract: The present invention relates to a "hinge connection structure of a precast structure and a foundation, a Rahmen structure including the same and a construction method thereof". According to the present invention, a concave trench is extended in a transverse direction in a foundation, and the bottom of a precast structure is inserted into the trench to be installed vertically, wherein the bottom of the precast structure can be rotated and displaced within a predetermined angle range in the trench, and, in this structure, in a state in which a Rahmen structure is formed with a slab competed in an upper part of the precast structure, rotation is allowed between the foundation and the bottom of the precast structure to enable hinge coupling which does not deliver a moment by an external force, and, meanwhile, during construction performed until the slab is built on the top of the precast structure, without the installation of a separate support member, the displacement of the precast structure can be maximally suppressed and the overturning thereof can be prevented to maintain a stable state of the precast structure.
Patent KR-20200026775-A (KR)
Title: Display device using semiconductor light emitting devices and manufacturing method thereof
Inventor: KWON JEONGHYO
IPC: H01L33/00
Filed: 2019-11-28
Abstract: A display device according to an embodiment of the present invention comprises: a base part; assembly electrodes extending in one direction and disposed on the base part at predetermined intervals; a dielectric layer stacked on the base part to cover the assembly electrodes; a first wiring electrode extending in the same direction as the assembly electrodes and formed on the dielectric layer so as not to overlap the assembly electrodes; a partition wall part formed on the dielectric layer while forming cells at predetermined intervals to overlap the assembly electrodes and the first wiring electrode along the extending direction of the assembly electrodes; and semiconductor light emitting elements mounted on the cells. The cells are filled with a solder layer electrically connecting the semiconductor light emitting elements mounted on the cells and the first wiring electrode overlapping the cells. According to the present invention, a current amount supplied to the semiconductor light emitting elements can be complemented.
Patent KR-20210067429-A (KR)
Title: Method for providing service of information centric network using parallel profix match lookup and apparatus using the same
Inventor: LEE JUNG HEE
IPC: H04L45/74
Filed: 2019-11-29
Abstract: Disclosed are a method of providing an information-centric network service by using parallel prefix match lookup and an apparatus therefor. According to one embodiment of the present invention, the method of providing the information-centric network service includes: parsing an interest packet transmitted from a user in an information-centric network to obtain at least one interest name component; generating a plurality of hash tables by dividing a forwarding information base table by a number of name components; performing parallel prefix match lookup for the at least one interest name component based on the hash tables; and performing forwarding to the user based on one lookup result corresponding to a longest match with the name component obtained through the parallel prefix match lookup. Accordingly, a forwarding information base (FIB) lookup speed based on longest prefix matching (LPM) for an interest packet is improved.
Patent KR-20210067704-A (KR)
Title: Method for manufacturing healthy beverage
Inventor: KIM TAE HUN
IPC: A23L21/25
Filed: 2019-11-29
Abstract: An embodiment of the present invention relates to a method for manufacturing a health drink, particularly a health drink that protects the throat and bronchial tubes. According to an embodiment of the present invention, it is possible to provide a method for manufacturing a health drink, which produces Platycodon grandiflorus root powder by powdering Platycodon grandiflorus roots, produces Zingiber officinale root powder by powdering Zingiber officinale roots, produces fermented syrup with at least one selected from Pyrus pyrifolia fruits, Prunus persica fruits, and Pseudocydonia sinensis fruits, forms mixed powder by mixing the Platycodon grandiflorus root powder and the Zingiber officinale root powder, and mixes the mixed powder, the fermented syrup, natural honey, and a Codonopsis lanceolata root extract.
Patent KR-20210067745-A (KR)
Title: Apparatus and method for transmitting fuzzing data for one-way protocol software fuzzing
Inventor: AN GAE IL
IPC: H04L12/825
Filed: 2019-11-29
Abstract: A fuzzing data transmitting device and a method thereof are disclosed. According to an embodiment of the present invention, the fuzzing data transmitting device comprises: one or more processors; and an execution memory for storing one or more programs executed by the one or more processors. The one or more programs collect situation information about a one-way fuzzing target device using a one-way protocol, analyze the situation information to determine an execution state of the one-way fuzzing target device, and transmit fuzzing data to the one-way fuzzing target device based on a result of determining the execution state.