baber/WOPTO huggingface dataset:
Patent KR-20210015289-A (KR)
Inventor: CHANG KEUNCHUL
IPC: H02S30/10
Filed: 2019-08-01
Abstract: Disclosed is a solar power generation device which can greatly reduce cost and time required for large-scale civil works. The solar power generation device comprises: a solar panel; a support unit supporting a rear surface of the solar panel and extending in one direction to space the solar panel a predetermined distance from the ground; and a base unit formed to be mounted on the ground and coupled to an extended end of the support unit. The base units adjacent to each other can be formed to be connected to each other.
Patent KR-20210016938-A (KR)
Title: Data processing system and operating method thereof
Inventor: JANG EUN SOO
IPC: G06F13/16
Filed: 2019-08-06
Abstract: Provided are a data processing system and an operation method thereof, capable of improving throughput between a host and a memory system. According to embodiments of the present invention, the data processing system using a universal flash storage (UFS) interface includes: a memory system; a processor for allocating UTP transfer request descriptor (UTRD) regions and data buffer regions corresponding to the UTRD regions to a plurality of slots in a booting process, respectively, and storing address information (physical region description table: PRDT) for the data buffer regions in the corresponding UTRD regions, respectively; a command management unit for generating command packets corresponding to a plurality of transmission requests in response to the transmission requests to store the generated command packets in the corresponding UTRD regions, respectively; and a host controller communicating in parallel with the memory system through the slots based on the command packets and the PRDT.
Patent KR-20210017178-A (KR)
Title: Electrochemical Device for Short Circuit Induction and Method of Evaluation for Safety Using Thereof
Inventor: KIM TAE JONG
IPC: H01M10/0585
Filed: 2019-08-07
Abstract: The present invention relates to an electrochemical element including a separator having a through-hole formed therein, a through-hole cover material and a spacer, and a method for evaluating safety of an energy storage device due to an internal short circuit using the electrochemical element. According to the present invention, the energy storage device including the electrochemical element can be restored to a state in which the short circuit does not occur after an internal short circuit evaluation test to perform retest and evaluation without disassembly and reassembly.
Patent KR-20210017428-A (KR)
Title: Multicyclic compound and organic light emitting device comprising same
Inventor: CHO HYE MIN
IPC: C09K11/06
Filed: 2019-08-08
Abstract: The present invention relates to a polycyclic compound represented by chemical formula 1 and to an organic light emitting device comprising the same. The compound is used in the organic light emitting device to lower the driving voltage of the organic light emitting device.
Patent KR-20190101928-A (KR)
Title: Robot
Inventor: JEKWANG YOUN
IPC: B25J9/10
Filed: 2019-08-13
Abstract: The present invention relates to a robot. The purpose of the present invention is to provide a robot having a head unit with natural tilting and rotating motions. According to an embodiment of the present invention, the robot includes: a case having an inner space; a head unit having a first display and protruding to the upper side of the case; a display unit installed on the front side of the case and having a second display; a lifting motor installed in the case; an ascending and descending plate ascending and descending by power of the lifting motor; a contact bar maintaining that an upper end is connected to the head unit and a lower end is in contact with the ascending and descending plate; a fixing plate installed between the ascending and descending plate and having an opening hole through which the contact bar passes; a link connecting the ascending and descending plate and the fixing plate to the display unit; a first guide body installed to rotate on the upper side of the fixing plate and guiding a movement of the contact bar; and a rotation motor rotating the first guide body.
Patent KR-20210020662-A (KR)
Title: Cylindrical battery
Inventor: NOH SOODONG
IPC: H01M10/04
Filed: 2019-08-16
Abstract: The present invention relates to a cylindrical battery in which an electrode assembly is embedded in a metal can, the cylindrical battery including a gas discharge member provided in a safety vent positioned on the upper end of the electrode assembly. According to the present invention, it is possible to extend the life of the cylindrical battery.
Patent KR-20200047301-A (KR)
Inventor: HUANG RU YING
IPC: H01L23/48
Filed: 2019-08-20
Abstract: Various embodiments of an application of the present invention relate to a pad with high strength and bonding properties. In some embodiments, an integrated chip comprises a substrate, an interconnect structure, a pad, and a conductive structure. The interconnect structure is adjacent to the substrate and comprises a wire and a via. The wire and the via are stacked between the pad and the substrate. The conductive structure, for example, a wire bond, extends to the pad through the substrate. By arranging the wire and the via between the pad and the substrate, the pad can be inserted into a passivation layer of the interconnect structure and the passivation layer can absorb stress on the pad. In addition, the pad can bring the wire into contact with the via at a top wire level. The thickness of the top wire level may exceed the thickness of other wire levels and accordingly, the top wire level may be more tolerant to stress.
Patent KR-20200021435-A (KR)
Title: Method of Manufacturing Separator and Separator manufactured by the same method
Inventor: LEE A YOUNG
IPC: H01M2/16
Filed: 2019-08-20
Abstract: Provided are a method for manufacturing a separator with improved adhesion to an electrode, air permeability and excellent resistance reduction effect, and a separator manufactured thereby. The method for manufacturing a separator comprises the steps of: (S1) preparing a porous polymer substrate on a plane having a plurality of pores; (S2) coating slurry in which inorganic particles are dispersed and a binder polymer including a binder polymer is dissolved in a solvent on at least one surface of the porous polymer substrate; (S3) after 30 to 44 seconds after coating the slurry, coating a non-solvent that does not dissolve the binder polymer on the slurry coated on the porous polymer substrate; and (S4) drying the solvent and non-solvent at the same time to form a porous coating layer.
Patent KR-20210023145-A (KR)
Title: Cathode active material, method for manufacturing the same, and lithium ion battery including the same
Inventor: NAM SANG CHEOL
IPC: H01M4/525
Filed: 2019-08-22
Abstract: Embodiments of the present invention relate to a cathode active material, a manufacturing method thereof, and a lithium secondary battery including the same. According to an embodiment of the present invention, the cathode active material is a lithium metal oxide particle in the form of secondary particles including primary particles, a coating layer including a boron compound is positioned on at least a portion of a surface of the primary particle, and the boron compound can include an amorphous structure. Therefore, output characteristics of the lithium secondary battery can be greatly improved.
Patent KR-20210024805-A (KR)
Title: Response unstability detection circuit for physical unclonable function
Inventor: HONG JONG PHIL
IPC: G06F21/71
Filed: 2019-08-26
Abstract: The present invention relates to a response instability detection circuit of a physically non-replicable function, which includes: a first flip-flop which receives and stores a response (PUF_OUT) generated from a physically non-replicable function (PUF); an XOR operator configured to receive, as inputs, a response (PUF_OUT) newly generated by the physically non-replicable function and a response stored in the first flip-flop, and perform an XOR operation; and a second flip-flop which receives and stores the result of the XOR operation and outputs a stability check bit when a designated signal (Detector_EN) rises.
Patent KR-20210025841-A (KR)
Title: A multijet plasma device
Inventor: CHOI YONG NAM
IPC: H05H1/34
Filed: 2019-08-28
Abstract: The present invention relates to a multijet plasma device, which simultaneously drives a plurality of plasma reactors by supplying high voltage power to a plurality of plasma reactors while having one high voltage generator. According to the present invention, the multijet plasma device includes: a plurality of plasma reactors generating plasma by arc discharge; a plurality of capacitors installed in each of the plurality of plasma reactors to temporarily store a high voltage power source and supply the high voltage power source to the plasma reactor; and a high voltage power source generation unit generating the high voltage power source using a power source supplied from the outside and supplying the high voltage power source to the plurality of capacitors.
Patent KR-20210025888-A (KR)
Title: Method of vehicle advertisement, and system thereof
Inventor: CHOI JAE JUN
IPC: G06Q30/02
Filed: 2019-08-28
Abstract: The present invention proposes a vehicle advertisement method capable of verifying whether the advertisement is in progress normally. The vehicle advertisement method may comprise the steps of: receiving a moving route and a moving time from a terminal of an advertiser contracted to drive a vehicle in which the advertisement is installed; verifying whether the vehicle actually traveled according to the moving route at the moving time; verifying whether the advertisement is actually installed in the vehicle; and calculating a reward to be paid to the advertiser when the vehicle on which the advertisement is installed actually drives.
Patent KR-20210026798-A (KR)
Title: Plant system for aggregate production
Inventor: CHUN HYANG SIK
IPC: B02C23/14
Filed: 2019-09-02
Abstract: The present invention discloses a plant system for aggregate production, which monitors the entire processes of crushing raw stones mined in places such as quarries or mines and sorting aggregates from the crushed raw stones, analyzes a crushed or sorted aggregate size in real time, and puts the aggregate of a size excluding the standard in the crushing or sorting process or an aggregate which is not sorted to the process again. In particular, the plant system for aggregate production monitors scattered dust when the dust is scattered due to crushing of the raw stones or the aggregates, and equally or differently drives driving mounts of a plurality of arranged dust collecting devices. Therefore, the plant system for aggregate production increases production efficiency for the aggregates for a building material having various sizes while minimizing loss of the aggregates in each process, efficiently removes the scattered dust, and provides convenient maintenance while efficiently operating the plant system.
Patent KR-20210027752-A (KR)
Title: Message Posting System For Establishing Priority OrderOf Search Result And Search Advertisement System AndMethod Thereof
Inventor: LKS
IPC: G06Q30/02
Filed: 2019-09-03
Abstract: The present invention relates to a message posting system for setting a search result priority, search an advertisement system using the same, and a method thereof, and more specifically, to a message posting system, an advertisement system using the same, and method thereof, wherein advertisement effectiveness can be enhanced by exposing a specific web page in a preferential position on a search result screen of a search site regardless of a special linkage with a search portal site.
Patent KR-20210028867-A (KR)
Title: Method for manufacturing mold using 3d printer
Inventor: CHANG KI HONG
IPC: B22F3/24
Filed: 2019-09-05
Abstract: A method for manufacturing a mold by using a 3D printer comprises the steps of: forming a first mold body with a metal material having a first hardness and melting at a first temperature; applying a first metal powder melting at the first temperature in a specified shape and at a specified thickness by using a 3D printer, emitting a laser beam at the first metal powder to melt the same to form a first metal film, and repeatedly stacking the first metal film to form a second mold body having a specified thickness and a specified shape in the 3D printer; heat-treating the second mold body to increase the hardness of the second mold body to the first hardness; applying a second metal powder, melting at a second temperature lower than the first temperature, to a part of the second mold body in a specified shape and at a specified thickness by using the 3D printer, emitting a laser beam at the second metal powder to melt the same to form a second metal film, and repeatedly forming the second metal film on the second mold body to form a connection metal member having a specified thickness and a specified shape and having a second hardness lower than the first hardness in the 3D printer; disposing the connection metal member formed on the second mold body at a designated position of the first mold body; and heating the connection metal member to a temperature above the second temperature and below the first temperature in a heating furnace to melt the connection metal member to connect the first mold body and the second mold body to each other by the connection metal member. Therefore, the method can produce a metal mold suitable for extruding aluminum by using the 3D printer.
Patent KR-20210030765-A (KR)
Title: Spring punch and ground drill boring device
Inventor: PARK KEUK WOO
IPC: E21B7/02
Filed: 2019-09-10
Abstract: Provided are a spring punch installed on a base plate to prevent quaking during drilling work with a drill by fixing the base plate to the ground, and a ground drill machine including the same. The spring punch includes: a base plate having a fixing wheel installed therein and spaced a predetermined distance apart from the ground to be located horizontally; a support member extended from the base plate in an integrated form; and a drill combined with the support member to drill a hole on the ground. The ground drill machine includes: pins installed in four corners of the base plate respectively to be inserted into the ground by vertically penetrating the base plate during work; a case located between a lower part of the base plate and the ground to surround the pins; a spring installed in the case to press the pins towards the ground by an elastic force when the pins are inserted into the ground; a pressing cover located so as to surround the circumference of an upper part of the pins to press the spring towards the ground; and a handle combined with the top of the pins to lift the pins up by rotating.
Patent KR-20210031559-A (KR)
Title: Defibrillation system for self-driving car
Inventor: LEE BAEK HEE
IPC: B60W50/08
Filed: 2019-09-11
Abstract: The present invention is to provide a defibrillation system for an autonomous vehicle that can easily prevent unexpected deaths and secondary accidents while driving an autonomous vehicle. According to the present invention, when it is determined that sudden cardiac arrest has occurred by detecting the cardiac arrest of a passenger seated in the seat while the autonomous vehicle is driving, the system activates the seat, placing the passenger in an upright position, and then uses a defibrillation robot installed around the seat to cut the passenger′s shirt, and allows performing CPR or AED methods.
Patent KR-20210031150-A (KR)
Title: Manufacturing Method of Polyarylene Sulfide
Inventor: LEE JEONG BIN
IPC: C08G75/0204
Filed: 2019-09-11
Abstract: The present invention relates to a method for manufacturing polyarylene sulfide. The present invention, more specifically, relates to an economical and environmentally friendly method for manufacturing polyarylene sulfide, comprising a step of manufacturing an alkali metal sulfide by making a hydrosulfide of an alkali metal react with a hydroxide of an alkali metal in water in the presence of an organic acid salt of an alkali metal, followed by dehydration.
Patent KR-20210036626-A (KR)
Title: Reference voltage training circuit and semiconductor apparatus including the same
Inventor: KIM HEE JUN
IPC: G11C7/10
Filed: 2019-09-26
Abstract: A technology of the present invention includes: a normal buffer configured to receive the other one except any one of differential signals as a reference to generate a first received signal; an adjustment signal generating circuit configured to generate a reference voltage adjustment signal by comparing a phase of a second received signal generated by receiving the other one of the differential signals according to a reference voltage and a phase of the first received signal; and a reference voltage generating circuit configured to adjust the level of the reference voltage according to the reference voltage adjustment signal.
Patent KR-20210037419-A (KR)
Title: Moving robot
Inventor: KYUNGHO YOO
IPC: B25J9/16
Filed: 2019-09-27
Abstract: A mobile robot according to an embodiment of the present invention comprises: a driving unit including at least one wheel and at least one motor for driving the at least one wheel; a memory to store map data; an image acquisition unit including at least one camera; and a processor recognizing a traffic situation of the crosswalk while performing a driving operation based on the map data and a set driving route, recognizing whether the crosswalk is passable based on the recognized signal condition, and controlling the driving unit to pass the crosswalk based on the recognition result.
Patent KR-20200059142-A (KR)
Title: Virtual reality with virtualization in trainers and test environments
Inventor: JONATHAN N HOTRA
IPC: G06Q50/10
Filed: 2019-09-30
Abstract: Disclosed are a system and a method for virtual reality (VR) aircraft testing and training environments which uses, at the same time, a high quality immersive environment engine and an operational flight program (OFP) implemented on a virtual flight management computer (FMC) by using a communication channel for connecting an immersive VR environment engine and the virtual FMC. Existing investment with respect to flight simulations, test environment core components, and any of navigation simulations, data link simulations, air traffic control simulations, and flight visualization modules can be usefully used for providing high quality realistic testing and training ability.
Patent KR-20210039135-A (KR)
Title: Gluten free soybeans, patties using the same, and manufacturing method of thereof
Inventor: KIM CHANGJIN
IPC: A23L33/14
Filed: 2019-10-01
Abstract: Provided is a method of preparing gluten-free soybean meat, which is capable of providing a healthy meal that does not cause obesity. The method of preparing gluten-free soybean meat comprises the steps of: preparing at least one of a first raw material containing isolated soy protein and a second raw material containing soybean protein; preparing first soy protein sauce by performing primary rotational cutting at a first speed in a state in which a first additive including ice is added to the first raw material; preparing second soy protein sauce by performing secondary rotational cutting at a second speed that is faster than the first speed in a state in which a second additive containing a protein-binding enzyme for binding the soy protein is added to the first soy protein source; and preparing third soy protein sauce by performing tertiary rotational cutting at a third speed that is faster than the second speed in a state in which a third additive containing at least one of seasoning, vegetables, and an enzyme and the second raw material are added to the second soy protein sauce.
Patent KR-20200087664-A (KR)
Title: X-ray tube
Inventor: JIN WOO JEONG
IPC: H01J35/06
Filed: 2019-10-14
Abstract: The present invention provides an X-ray tube capable of obtaining a high-resolution image. The X-ray tube comprises: a hollow column-shaped chamber having a first axis as a central axis; a cathode electrode on a lower surface of the chamber; an emitter provided at a position where the cathode electrode and the first axis meet; an anode electrode including a through hole having the first axis as a central axis and a target layer inclined with respect to the first axis; a gate electrode having an opening exposing the emitter between the cathode electrode and the anode electrode; a focusing electrode between the gate electrode and the anode electrode; a window spaced apart from the target layer of the anode electrode; and a window electrode provided on an upper surface of the chamber and fixing a side surface of the window. The window electrode is grounded.
Patent KR-20210048046-A (KR)
Inventor: KANG JAE SHIN
IPC: A61N5/06
Filed: 2019-10-23
Abstract: The present invention relates to a mask with a phototherapic function to provide a therapeutic effect for skin diseases and an enhancement effect for skincare. According to the present invention, the mask comprises: a light source assembly having a plurality of light emitting units, in which green, blue, and red LED light sources are combined, connected in series and parallel in a predetermined pattern to be formed in a size capable of covering a user's face; a mask body allowing the light source assembly to be attached to the inner surface thereof outwardly and covered on the user's face; a portable battery connected to the light source assembly to supply power; and a portable control operation unit configured to control turning-on/off of the LED light source, such as light emission order and light emission time of the light emission units disposed in the light source assembly, lighting order of the LED light source for each color, and the like, according to a set program for each mode. In particular, the control operation unit is divided into a general mode, a special mode 1, and a special mode 2. To increase whitening, anti-aging, and anti-inflammatory effects, and skin elasticity, the general mode is configured to sequentially turn on/off the red light source/10 minutes, the green light source/5 minutes, the red light source/5 minutes, and the blue light source/10 minutes. To mitigate acne, inflamed skin, and sensitive skin, the special mode 1 is configured to sequentially turn on/off the red light source/10 minutes, the blue light source/10 minutes, the red light source/5 minutes, and the blue light source/5 minutes. To perform a function of increasing collagen promotion and elasticity of the skin, the special mode 2 is configured to sequentially turn on/off the red light source/15 minutes, the blue light source/5 minutes, and the red light source/10 minutes.
Patent KR-20210052783-A (KR)
Title: Livestock deodorant composition
Inventor: CHANHO LEE
IPC: C12R1/24
Filed: 2019-10-31
Abstract: The present invention relates to a novel microorganism that is effective for reducing the odor from the barn and a solid-state fermented probiotic containing the same. The present invention not only can be used by spraying to the barn, but also can be ingested to livestock as a feed additive to fundamentally reduce the odor.