baber/WOPTO huggingface dataset:
Patent KR-20200032001-A (KR)
Title: Organic electronic device, organic semiconducting material and a borane compound
Inventor: NUELLEN MAX PETER
IPC: H01L51/50
Filed: 2019-09-10
Abstract: The present invention relates to an organic electronic device, which has improved initial voltage, quantum efficiency and voltage stability, and to an organic semi-conductive material and a borane compound. The organic electronic device comprises a borane compound, wherein the borane compound includes at least one borane atom in an oxidized state and at least one anionic ligand.
Patent KR-20210032797-A (KR)
Title: Apparatus and method for proving continuous viewing function by using a second device in a wireless av system
Inventor: JIMI PARK
IPC: H04N21/4363
Filed: 2019-09-17
Abstract: The present invention relates to a device for providing a continuous viewing function through a second device in a wireless AV system, and a method thereof. Provided is a data transmission device which comprises: a wireless communication unit configured to transmit a data stream to at least one of a plurality of display devices; and a control unit obtaining state information from the plurality of display devices by controlling the wireless communication unit, and configured to transmit setting information of a first display device to a second display device recognized by a user among the plurality of display devices when information instructing continuous viewing is received from the first display device among the plurality of display devices.
Patent KR-20200035216-A (KR)
Title: Pressure-sensitive adhesive tape for protecting semiconductor
Inventor: SASAKI TAKATOSHI
IPC: C09J7/29
Filed: 2019-09-20
Abstract: The present invention relates to an adhesive tape for protecting a semiconductor, which is possible to purchase an uneven surface satisfactorily, and also prevents adhesive residues. The adhesive tape for protecting a semiconductor of the present invention comprises: a substrate; an adhesive layer disposed on at least one side of the substrate; and an intermediate layer disposed between the substrate and the adhesive layer. In addition, storage modulus of the adhesive layer, A (MPa), the thickness of the intermediate layer, B (μm), the thickness of the adhesive layer, C (μm), and a tack value of the adhesive layer, D (N) satisfy formula (1), A × (B / C) × D >= 20 (MPa·N).
Patent KR-20210039871-A (KR)
Title: Storage system managing meta data, Host system controlling storage system and Operating method of storage system
Inventor: CHOI JAE YOON
IPC: G06F3/06
Filed: 2019-10-02
Abstract: Disclosed are a storage system for managing metadata, a host system for controlling the storage system, and a method of operating the storage system. According to an aspect of a technical idea of the present disclosure, the storage system includes: a storage device including one or more flash memory devices, wherein each flash memory device includes a plurality of blocks; and a controller configured to provide information on an error-free block having a relatively high reliability among the plurality of blocks to the host system, receive a block allocation request including information on blocks to be used for storing metadata from the host system, and allocate one or more error-free blocks and one or more reserve blocks to a meta area according to the block allocation request, wherein the controller includes a bad block manager configured to manage an allocation operation corresponding to the block allocation request and control a recovery process for recovering an error generated in the error-free block.
Patent KR-20210045886-A (KR)
Title: Fuel Oil Production Equipment of Waste Vinyl Using Non-catalytic Pyrolysis
Inventor: KIM JAE SOO
IPC: C10G7/06
Filed: 2019-10-17
Abstract: The present invention relates to a fuel oil manufacturing apparatus for manufacturing alternative fuel oil by thermally decomposing plastic waste for agricultural and fisheries use, which is discarded after being used in large quantities in rural areas and fishing villages, and, more particularly, to an apparatus for manufacturing fuel oil of plastic waste using a non-catalytic thermal decomposition reaction for manufacturing alternative fuel oil that maximizes thermal decomposition efficiency while minimizing the generation of low-grade wax through a pressure-circulating continuous thermal decomposition reaction and at the same time as a non-catalytic process. The present invention is left on farmland in rural areas and dryly crushes black mulching plastic waste, which accounts for 80% of inorganic substances and moisture by weight, and undergoes a drying process. After shaking off the inorganic substances, it is melted and stabilized at least 3 times in the pyrolysis tank to separate the inorganic substances, and the generation of wax generated from plastic can be converted into liquid oil through incineration treatment of separated inorganic matter, purification of molten reactants and gases, and pressure pyrolysis by multi-layer spray plate. By using the decomposed gas generated during the emulsification process as an auxiliary fuel, it is possible to reduce fuel consumption.
Patent KR-20210047384-A (KR)
Inventor: PARK SANG BUM
IPC: B60C19/00
Filed: 2019-10-21
Abstract: The present invention is to provide a vehicle wheel capable of effectively reducing noise generated by various causes during vehicle operation. According to the present invention, a vehicle wheel comprises: a spoke; a rim connected to the periphery of the spoke; and a sound absorbing module having at least a portion formed in a porous structure, and surrounding at least a portion of an outer circumferential surface of the rim to reduce noise. The sound absorbing module is provided by stacking a first sound-absorbing part and a second sound-absorbing part different from each other.
Patent KR-20210053406-A (KR)
Title: Intelligence Sensor-based Solar Smart Bench And Intelligence ICT system Capable of Constructing Social-Safety Network Using the same
Inventor: KIM SEONG IL
IPC: G01R31/371
Filed: 2019-11-01
Abstract: The present invention relates to an intelligent ICT system capable of constructing a social safety network using an intelligent sensor-based solar smart bench, which comprises a central control center and a solar smart bench (terminal unit). The solar smart bench (terminal unit) is connected to the central control center through a LoRa network or a wired or wireless network. The solar smart bench (terminal unit) is composed of a master module and a predetermined number of slave modules. The connection between the master module and the slave module is performed through Bluetooth. Each of the plurality of smart benches is connected to the central control center through the plurality of APs, such that monitoring and control can be performed in a wide area through the single system. The smart bench has, on a control board, a solar controller for controlling a solar panel, a battery, and a USB charging port, comprises a motion sensor and an ultrasonic sensor, and includes a flood sensor which notifies the central control center of a risk of flooding so that a manager can take action in advance, when there is the risk of flooding of an SOS call button, a self-siren notification function, an emergency call device, and a battery with stored power.
Patent KR-20200067744-A (KR)
Inventor: SCHUTT NICHOLAS
IPC: G06F21/44
Filed: 2019-11-06
Abstract: Provided is a verification extension method for a device, which comprises the steps of: acquiring an asymmetric verifier application from an off-device storage in response to a request for verifying a signature associated with first data; loading the asymmetric verifier application; executing the asymmetric verifier application; and using the asymmetric verifier application and verifying a signature associated with the first data which uses an asymmetric key cipher.
Patent KR-20210055144-A (KR)
Title: Method for fabricating electrochromic device
Inventor: CHIL SEONG AH
IPC: G02F1/153
Filed: 2019-11-06
Abstract: The present invention relates to an electrochromic element and, more specifically, to an electrochromic element manufacturing method. The method includes the following steps of: forming a first electrochromic layer on the first electrode of the first substrate; forming a second electrochromic layer on the second electrode of the second substrate; forming and drying a gel electrolyte layer on the first release film, and then, attaching the second release film onto the gel electrolyte layer to form an electrolyte film; removing the second release film from the electrolyte film, and attaching the first electrochromic layer and the gel electrolyte layer face to face to each other to transfer the electrolyte; and removing the first release film of the electrolyte film, and attaching the gel electrolyte layer and the second electrochromic layer face to face to each other, wherein the releasing force of the second release film is less than the releasing force of the first release film. Therefore, the present invention is capable of securing a stable electrochromic property.
Patent KR-20210056602-A (KR)
Title: Display panel and display device comprising the same
Inventor: PARK JONG HYUN
IPC: C01B32/182
Filed: 2019-11-11
Abstract: Embodiments of the present invention relate to a display panel and a display device including the same. More specifically, by having a protective layer, a graphene layer and a pressure-sensitive adhesive layer, provided are the display panel having excellent moisture impermeability and a thin bezel and the display device including the same.
Patent KR-20210056729-A (KR)
Title: Integrated Thermal Management Valve For Vehicle
Inventor: KIM MAN HEE
IPC: F16K27/00
Filed: 2019-11-11
Abstract: Disclosed is an integrated thermal management multiport valve for a vehicle. The integrated thermal management multiport valve includes: a valve body comprising a plurality of valve cores consecutively placed in a direction to a rotation axis, wherein each of the valve cores has a flow channel formed therein, each of the valve cores has an open part formed to be connected with the flow channel along the outer surface, and each of the valve cores forms an individual flow layer; a valve housing surrounding the valve body inserted therein, and having a plurality of ports formed on the outer surface, wherein each of the ports is placed on every flow layer and the ports are connected with the open parts of the valve cores when the valve body is rotated; and a driving part delivering a rotation force to the valve cores so as to form a flow path when the open parts of the valve cores are matched with the ports of the valve housing on each flow layer. Therefore, the present invention is capable of reducing manufacturing costs by reducing components.
Patent KR-20200060258-A (KR)
Title: Lithium-sulfur secondary battery
Inventor: LEE CHANG HOON
IPC: H01M4/62
Filed: 2019-11-14
Abstract: The present invention relates to a lithium-sulfur secondary battery. More specifically, a positive electrode includes a sulfur-carbon composite comprising a microporous carbon material and sulfur. By specifying the conditions of the positive electrode and an electrolyte, energy density can be improved compared to a conventional lithium-sulfur secondary battery.
Patent KR-20210061140-A (KR)
Inventor: LEE CHANG HYUN
IPC: A01K7/02
Filed: 2019-11-19
Abstract: The present invention relates to a drinking water supply device generating a sound for livestock, comprising: at least one branch pipe branched to a water supply line; a valve body having a branch pipe connector connected to the branch pipe and having a chamber inside which drinking water supplied through the branch pipe is stored; a discharge pipe connected to a lower end of the valve body and discharging the drinking water supplied to the chamber to a water cup; a coupling pipe connected to and installed on an upper end of the valve body; and a sound generating pipe having an air hole which is inserted into a front end of the coupling pipe and has a center allowing air to pass therethrough, and generating a specific sound during a process where the air is sucked or discharged into the chamber through the air hole due to the difference in atmospheric pressure generated in the process of discharging the drinking water stored in the chamber.
Patent KR-20210065678-A (KR)
Inventor: PARK IL HO
IPC: A61B5/055
Filed: 2019-11-27
Abstract: One embodiment of the present invention can provide a brain neural network function diagnosis system which comprises: a stimulation unit configured to apply stimulation to a brain neural network; a brain image unit that acquires an image about a time series section of the brain neural network and acquires a pre-image before providing the stimulation and a post-image after applying the stimulation; and a diagnosis unit configured to calculate a change degree and an extension degree of functional connectivity of the brain neural network based on the pre-image and the post-image.
Patent KR-20210067673-A (KR)
Title: Comb for pet animals
Inventor: JO DEOK SU
IPC: A61N5/06
Filed: 2019-11-29
Abstract: The present invention relates to a comb for companion animals including a light conversion layer, capable of performing effective beauty treatment of companion animals. The comb for companion animals according to an embodiment of the present invention includes: a light conversion member through which light is transmitted; and a protrusion disposed on one surface of the light conversion member, wherein the light conversion member includes a light conversion layer and a support layer for supporting the light conversion layer.
Patent KR-20210067758-A (KR)
Title: Method for operating satellite solar array drive mechanism for compensation of eqaution of the time
Inventor: PARK KEUN JOO
IPC: H02S30/10
Filed: 2019-11-29
Abstract: According to various embodiments of the present disclosure, provided is an operating method for compensating equation of time of a satellite device having at least one payload and a solar panel capable of performing a rotation operation. The operating method may comprise the processes of: performing the rotation operation of a solar panel; calculating a waiting time using information to compensate the equation of time difference; and stopping the rotation operation of the solar panel in the waiting time.
Patent KR-20210070869-A (KR)
Title: a posture chair
Inventor: JANG JAE IL
IPC: A47C9/00
Filed: 2019-12-05
Abstract: The present invention relates to a posture correcting chair which can correct a posture of a user unlike a conventional common chair in which the posture of the user is not corrected, thereby helping the user sit upright. The purpose of the present invention is to solve a problem which the conventional chair has by making the right side and left side of a seat plate in the chair of the present invention move flexibly to help the user sit upright, prevent a pelvis of the user from being distorted thereby, and facilitate spinal correction. In addition, a simple structure of the chair according to the present invention leads to saving of production costs, thereby providing economic efficiency. The chair of the present invention comprises: a main body consisting of a backrest (10) and legs, and made of wood and iron materials; and a chair joined to one side of the main body. The chair further comprises: a support portion joined to the main body and made of stainless steel; and a seat portion (11) made of wood. According to the present invention, when a user sits for a long time, the chair sounds an alarm to encourage the user to stand up or stretch himself or herself, thereby preventing a musculoskeletal disease. Moreover, when the user sits in a wrong posture, the chair sounds an alarm to encourage the user to sit upright, thereby preventing the musculoskeletal disease.
Patent KR-20210073238-A (KR)
Title: Cold water circulation supply
Inventor: Jeong seung eun
IPC: A47C21/04
Filed: 2019-12-10
Abstract: The present invention relates to a cold water circulation and supply device, wherein a cooling cartridge is detachably configured in a main body unit, so that a refrigerant rod accommodated in the cooling cartridge and fluid with a lower freezing point compared to the refrigerant rod can be cooled at the same time to be used, thereby improving cooling efficiency.
Patent KR-20210073864-A (KR)
Title: Apparatus And Method For Automatically Placing Data Contained In Data Group
Inventor: CHOI HYO DONG
IPC: G16H10/60
Filed: 2019-12-11
Abstract: Disclosed are an automatic arranging device of data included in a data group and a method thereof. The automatic arranging device of data identifies types of data and automatically arranges the data at locations corresponding to the identified types when a user inputs a data group (folder) containing different types of data (files) related to calibration to a classification interface, thereby reducing efforts made when the user repeatedly uses an input interface to arrange the data at different positions, respectively.
Patent KR-20210074462-A (KR)
Title: Retractable table
Inventor: CHA DONG EUN
IPC: B60N3/00
Filed: 2019-12-11
Abstract: Disclosed is a retractable table, which comprises: a table body which is wound around a retract device inside a housing when stored and is drawn out of the housing through a storage hole and expanded when withdrawing; a support device provided at a side end of the table body, composed of a plurality of pieces, wherein each of the pieces is folded to be overlapped with the table body or unfolded from the table body and has a magnetic body to be connected to each other through the magnetic body during expansion of the table body to provide strength to maintain an expansion state of the table body.
Patent KR-20210074822-A (KR)
Title: Mobile selling booth have solar energy generation function
Inventor: SONG MIN CHEOL
IPC: F24D13/02
Filed: 2019-12-12
Abstract: The present invention relates to a mobile house having a photovoltaic power generation function that uses sunlight to generate and use required electricity, as well as increase the insulation efficiency of the mobile house, and is simple and easy to move and enhance the security effect. According to the present invention, in the mobile house in which a ceiling and each side wall are installed, and a floor spaced a certain distance from the ground is installed in a lower part, the side wall is formed as a double layer of an inner side wall and an outer side wall, and the outer side wall is installed with a solar panel installed on the outer surface, so as to be able to open and close an upper part as an axis.
Patent KR-20210076700-A (KR)
Title: The Driving Distance Indication Method of the Fuel Cell Vehicle According to Calculated Remaining Amount of Hydrogen
Inventor: HWANG HYUN DOO
IPC: B60L58/30
Filed: 2019-12-16
Abstract: In accordance with one embodiment of the present invention, a drivable distance display method, in regard to a vehicle including a fuel cell stack and a hydrogen storage part, includes the following steps of: starting a vehicle; calculating a residual hydrogen amount by measuring the pressure and temperature of at least one hydrogen tank in the hydrogen storage part; comparing the calculated residual hydrogen amount to a residual hydrogen amount stored when the vehicle was previously stopped; outputting a drivable distance of the vehicle in accordance with the calculated residual hydrogen amount to a user when the calculated residual hydrogen amount is equal to the residual hydrogen amount stored when the vehicle was previously stopped; and determining whether the vehicle is parked for a long time when the calculated residual hydrogen amount is smaller than the residual hydrogen amount stored when the vehicle was previously stopped. Depending on whether the vehicle is parked for a long time, whether hydrogen is leaked from the hydrogen storage part or whether hydrogen is transmitted is determined, and the drivable distance of the vehicle in accordance with the calculated residual hydrogen amount is outputted to the user.
Patent KR-20210078654-A (KR)
Title: Scanners and applications for managing food expiration dates in refrigerators
Inventor: BAEK SEON HYUK
IPC: G06Q10/08
Filed: 2019-12-19
Abstract: Disclosed are a scanner and an application for shelf life management of food in a refrigerator. According to the present invention, the present invention comprises: a barcode scanner for scanning an expiration date of food in a refrigerator; and an application for shelf life management. The barcode scanner is used for registering the expiration date, and the application is used for managing the expiration date. The present invention avoids putting the food in the refrigerator and forgetting to throw away the food, thereby reducing food waste and saving the food to bring environmental and economic effects.
Patent KR-20210078750-A (KR)
Title: Apparatus for monitoring of segregation element
Inventor: JUNG SE HOON
IPC: G01N21/71
Filed: 2019-12-19
Abstract: The present invention relates to a segregation element monitoring device capable of determining segregation of steel using laser-induced plasma spectroscopy. The segregation element monitoring device according to an embodiment of the present invention comprises: a laser module that irradiates a laser light of a preset wavelength to a sample; a spectroscopy and detection module that detects the wavelengths of iron (Fe) and chromium (Cr) by spectroscopy of an atomic emission line emitted from the sample by the laser light; a stage module for supporting the sample; a camera module for checking the sample; and a control unit for controlling the operation of the laser module, the spectroscopy and detection module, the stage module and the camera module.
Patent KR-20210078946-A (KR)
Title: Die ejector and die transfer apparatus including the same
Inventor: LEE HYUK JU
IPC: H01L21/67
Filed: 2019-12-19
Abstract: Disclosed are a die ejector and a die transfer device including the same. The die ejector includes: a cover formed with a plurality of vacuum holes for vacuum adsorbing a lower surface of a dicing tape to which the die is attached; an ejector body coupled to the cover and constituting a vacuum chamber communicating with the vacuum holes; a plurality of ejector pins inserted to be movable in a vertical direction into some of the vacuum holes and separated from the dicing tape by lifting the die; a plurality of vertical driving units disposed under the ejector pins and configured to elevate the ejector pins, respectively; and a control unit controlling the operation of the vertical driving units, so that at least some of the ejector pins corresponding to the size of the die are raised to separate the die from the dicing tape. Therefore, die pickup errors can be greatly reduced.