baber/WOPTO huggingface dataset:
Patent KR-20180053618-A (KR)
Inventor: PARK KI BOG
IPC: C01B32/182
Filed: 2018-05-10
Abstract: The present invention relates to a graphene sheet, a manufacturing method thereof, and an electronic device having the same. According to an embodiment of the present invention, the electronic device comprises a channel layer, a source electrode and a drain electrode, a gate insulation layer, and a gate electrode. According to the present invention, the graphene sheet, the manufacturing method thereof, and the electronic device having the same can provide a high quality graphene sheet.
Patent KR-20180125392-A (KR)
Title: Method of determining drop recipe, imprint apparatus, and article manufacturing method
Inventor: HIRANO SHINICHI
IPC: G03F9/00
Filed: 2018-05-11
Abstract: A method for determining information indicating the arrangement of an imprint material in an imprint apparatus comprises the following steps: a repeating process in which an imprint material is disposed on a substrate depending on a provisional arrangement by the imprint apparatus, patterns are formed by curing the imprint material in a state of coming a mold in contact with the imprint material and changing the temporary arrangement based on the patterns until the quality of the patterns satisfies predetermined conditions; and a determination process in which information indicating the arrangement of the imprint material is determined based on the newest provisional arrangement in a step in which the quality of the patterns satisfies the predetermined conditions by the imprint apparatus.
Patent KR-20190087257-A (KR)
Title: An optical receiver and an error correction method of the optical receiver
Inventor: MOON SANG ROK
IPC: H03M13/39
Filed: 2018-05-11
Abstract: Disclosed are an optical receiver and an error correction method thereof. The error correction method performed by the optical receiver comprises the steps of: receiving, through a reception antenna, a training signal having an error generated by noise and distortion in a process of being output from an optical transmitter to be transmitted through a communication channel; and identifying a hyperplane for classifying the probability that a received training signal is a training signal corresponding to the training signal output from the optical transmitter through a support vector machine (SVM), and learning a parameter of the identified hyperplane to minimize the probability of a classification error when extracting the probability that the received training signal is a training signal corresponding to the training signal output from the optical transmitter using the identified hyperplane. The parameter of the learned hyperplane may be used to correct an error generated in a process that a transmission signal output from the light transmitter is received through the reception antenna.
Patent KR-20190118475-A (KR)
Title: Noni concerntrate extraction device
Inventor: AN JI SOO
IPC: A23L2/02
Filed: 2018-05-17
Abstract: The present invention relates to a noni concentrate extraction device with improved airtightness and, more specifically, provides a noni concentrate extraction device which comprises an airtight fixing member to improve airtightness of a tank unit and a cover unit. According to the present invention, the inside of the noni concentrate extraction device is hermetically sealed to extract a large amount of highly concentrated concentrate in a short time.
Patent KR-20190132707-A (KR)
Title: A Leveling Wheel
Inventor: EOM TAE HYONG
IPC: A45C5/14
Filed: 2018-05-21
Abstract: The present invention relates to a height adjustable wheel device and more specifically, to a wheel device which can be moved on stairs with less power than conventional wheels by adjusting the wheel length according to convenience of a user. To this end, the wheel device comprises a center part and a connector part, has another interlocked steel plate in the connection part and has saw-toothed wheels in the center part and the connection part. As the saw-toothed wheels in the center part are operated, the saw-toothed wheels in the connection part are also operated and the length is adjusted.
Patent KR-20190132744-A (KR)
Title: Polyester film
Inventor: LEE SEUNG HWAN
IPC: C08J5/18
Filed: 2018-05-21
Abstract: The present invention relates to a polyester film, which stably maintains peeling properties of a plain surface in a polyester base layer, thereby not damaging an adherend and the polyester base layer.
Patent KR-20190134299-A (KR)
Title: Window frame fixed safety net bracket assembly
Inventor: JEONG TAEG KIM
IPC: E04G21/32
Filed: 2018-05-25
Abstract: The present invention relates to a window frame fixed bracket assembly, which can prevent accidents by being capable of simple installation of a safety net by applying a structure capable of assembling a bracket assembly for installing a safety net on an indoor side of a window frame installed on a wall opening and is capable of a following process such as construction of insulating materials and finishing materials in a state of not demolishing the bracket assembly for installing a safety net.
Patent KR-20190135135-A (KR)
Title: Digital Protective Relay
Inventor: HONG SEON AHN
IPC: H05K1/02
Filed: 2018-05-28
Abstract: Provided is a digital protective relay. The digital protective relay comprises: a backplane module including a first printed circuit board fixed to a front cover and a connector coupled to the first printed circuit board; and a function module including a second printed circuit board coupled to the connector and finger ground installed in the second printed circuit board and forming a ground path with a rear cover coupled to the front cover, wherein the finger ground transfers an elastic force generated by the coupling of the front cover and the rear cover to the second printed circuit board when the ground path is formed.
Patent KR-20190136368-A (KR)
Inventor: LEE HO SUB
IPC: A61P13/12
Filed: 2018-05-30
Abstract: The present invention relates to a novel use of a Polygonum aviculare extract, and relates to a pharmaceutical composition for preventing or treating renal diseases containing the Polygonum aviculare extract as an active component. Specifically, the present invention relates to the Polygonum aviculare extract for preventing or treating renal diseases which has an effect of inhibits the proliferation of mesangial cells generated due to diabetic renal diseases and an effect of inhibiting nephritis and fibrosis at the same time.
Patent KR-20190137623-A (KR)
Inventor: KIM HYE MIN
IPC: A45C9/00
Filed: 2018-06-02
Abstract: The present invention relates to a bag with an umbrella function to keep the bag and a user dry in rain, thereby addressing the problem of a conventional bag being unable to avoid getting wet in rain in the absence of an umbrella. In particular, the bag comprises: a bag body formed of a functional material in a box shape to store contents therein; a bag strap formed of a functional material and attached to the bag so as to enable the bag to be carried on the user′s back; a foldable umbrella provided and stored in the bag in a folded state, so as to block rain when raining; and a zipper attached to a side of the bag for the bag to be open. Thus, the present invention can keep the bag and the user dry in rain, thereby addressing the problem of a conventional bag being unable to avoid getting wet in rain in the absence of an umbrella.
Patent KR-20200002493-A (KR)
Title: Roll to roll mask and pattern forming apparatus using the same
Inventor: JUN UI SOO
IPC: H01L51/00
Filed: 2018-06-29
Abstract: The present invention relates to a sheet-type roll-to-roll mask for forming a plurality of pattern layers on a substrate film by depositing a deposition material in a roll-to-roll method, wherein two or more layers of masks for depositing different pattern layers among a plurality of pattern layers on each of the substrate film are bonded to each other so as to form the roll-to-roll mask, two or more mask patterns for forming different pattern layers from each other among the plurality of pattern layers are formed at regular intervals in a longitudinal direction thereof in each of the two or more layers of the masks, and the sheet-type roll-to-roll mask has a length of 30-150 cm.
Patent KR-20200005052-A (KR)
Inventor: HWANG JAE YUN
IPC: B60N2/806
Filed: 2018-07-05
Abstract: Disclosed in the present invention is an asymmetrical torque hinge, wherein torque required for a forward rotation and a reverse rotation is different. To this end, the hinge of the present invention comprises: a central shaft constituting the center of rotation; a pair of clips which are aligned to be symmetrical, and which individually have a circular arc portion coupled to the central shaft, and a key portion successively formed from one end of the circular arc portion; and a housing having a shaft hole into which the central shaft is coupled between the pair of clips, and a key groove which is formed to be symmetrical after being outwardly extended from the shaft hole and into which the key portion of the clips is individually inserted. Therefore, a first expansion portion and a second expansion portion are formed at the shaft hole corresponding to the outside of the circular arc portion connected to the key portion of the clips, such that torque required for a forward rotation and a reverse rotation around the central shaft may be set to be different. The present invention further comprises: a pressurizing tube which is installed between the housing and the circular arc portion of the clips, and has a screw control unit having a male screw thread processed on an outer surface and composed of a plurality of screw control pieces; and a control nut having a female screw unit coupled to the screw control unit of the pressurizing tube. Therefore, torque required for the rotation of the housing can be controlled after the control nut is tightened, such that the screw control unit may be reduced, thereby pressurizing the circular arc portion of the clips.
Patent KR-20180095476-A (KR)
Title: System and method for proividin marketing imfomation
Inventor: CHO HYUN WOO
IPC: G06F17/30
Filed: 2018-07-09
Abstract: Provided is a marketing information providing method comprising: an internal information collecting step of receiving internal customer information stored in a user terminal; an external information collecting step of generating an information collecting list by using an SNS address of an acquaintance mapped to a user account by being connected to at least one SNS server by using SNS access information of a user, and collecting SNS data uploaded to an SNS address corresponding to the information collecting list by interlocking with at least one SNS server at a preset cycle; a mapping step of normalizing SNS data, extracting valid data from the normalized SNS data by using a preset search word, and updating a customer database by mapping the extracted valid data with internal customer information; an extracting step of setting a weighted value of valid data on the basis of an occurrence frequency, the number of recommendations, the number of shares, and the number of comments of a preset search word of the valid data, and extracting marketing information from valid data on the basis of the weighted value; and a transmitting step of providing marketing information to a user terminal.
Patent KR-20200006338-A (KR)
Inventor: JUNG CHO YOUNG
IPC: H04L29/08
Filed: 2018-07-10
Abstract: The present invention relates to an accounting system based on a blockchain, which comprises: a plurality of lightweight nodes which store transaction information for each financial transaction; and a plurality of master full nodes connected to at least one of the lightweight nodes, and generating accounting ledger information based on an account type included in the transaction information before storing the same, wherein the accounting ledger information is characterized by being shared in a block shape among the plurality of master full nodes. Therefore, when an accounting ledger stored in one master full node among accounting ledgers shared among the plurality of master full nodes is damaged due to hacking or forgery, the accounting ledgers which are stored in the remaining master full nodes can be used for mutual comparison to find out which data are damaged to recover the same, thereby improving security and stability in data management.
Patent KR-20200009725-A (KR)
Title: Intelligent battery management system
Inventor: SONG YUN GWI
IPC: H01M10/42
Filed: 2018-07-20
Abstract: Disclosed is a hybrid type intelligent battery management system capable of performing cell balancing of each battery cell by separately or simultaneously using the batter cell module′s own power and external power variably and actively according to the state of each battery cell. The intelligent battery management system comprises: the plurality of battery cell modules each primarily charged by a main charger until the battery cell is charged to a target charging voltage or at least one battery cell is fully charged, and each having a resistor for discharging the battery cell and a power converter for moving power between the battery cells; a balancing charger capable of charging an uncharged battery cell when the at least one battery cell of the plurality of battery cells in the battery cell module is fully charged; and a main controller which detects the charge amount of each battery cell in the primarily-charged battery cell module to discharge the battery cell by connecting the resistor to the battery cell that needs to be discharged, connects the power converter between the battery cells requiring power movement to move the power, and connects the balancing charger to the battery cell that needs to be charged to charge the battery cell secondly so that the cell balancing of each battery cell in the battery cell module is performed.
Patent KR-20200017155-A (KR)
Inventor: SIN SEUNG SOO
IPC: G07C9/00
Filed: 2018-08-08
Abstract: A smartphone camera control system (SCPA) is linked with personnel entrance authority controlling a smartphone camera in which a mobile camera program (MCP) for blocking a data communication function of the smartphone and a mobile camera control system (MCS) program (10) are installed to prevent information sharing. The SCPA comprises: an MCS module (100) including an MSSQL DB and an ORACLE DB storing the status of the smartphone in which the MCS program (10) is installed; an interface module (200) which receives data from the MSSQL DB through the MCS module (100), stores the received data in the ORACLE DB and manages the installation status of the MCS program (10); an SCPA module (300) managing the personnel entrance authority; and an MCP module (400) which operates the MCP function by comparing an entrance area and the entrance authority granted by an information security manager.
Patent KR-20200017862-A (KR)
Title: Optimization method for driving of electric vehicle
Inventor: CHO WOO CHEOL
IPC: B60L50/50
Filed: 2018-08-09
Abstract: The present invention relates to a driving optimization method of an electric vehicle, which calculates a travelable distance of an electric vehicle to allow a driver to recognize the travelable distance, and induces the electric vehicle to reach a destination in a state of minimizing the consumption of power charged in a battery. According to the present invention, the driving optimization method of an electric vehicle includes: a power saving mode setting step (S120) of controlling the driving of an electric vehicle (1) by minimizing consumed energy if the state-of-charge (SOC) of a high voltage battery (20) is equal to or less than a predetermined SOC; a driving energy calculating step (S130) of allowing the control unit (10) of the electric vehicle (1) to calculate driving energy (E_T) required for driving from the current location to the destination; a destination reachability determining step (S140) of determining whether it is possible to drive to the destination with the energy of the high voltage battery (20); and a destination reachable vehicle speed range calculating step (S150) of calculating the maximum speed and the minimum speed for reaching the destination.
Patent KR-20200018038-A (KR)
Title: Medical information transmission system using sound wave authentication
Inventor: GO TAEYEON
IPC: H04L9/08
Filed: 2018-08-10
Abstract: The present invention relates to a medical information transmission system which uses a sound wave authentication as an authentication method for transmitting personal medical data to medical institutions, insurance companies and the like to address an interference and hacking problems, and uses a security authentication key to transmit safely medical data and thus, promotes the improvement of the reliability of data transmissions and enhances the stability. The medical information transmission system using a sound wave authentication, comprises: an authentication server which, when a medical information request is generated from a medical information requesting terminal requiring medical information, generates a security authentication key to transmit the same to a data server and a patient terminal, and when an approval information corresponding to the medical information request is generated, generates a sound wave index for a sound wave authentication; a medical institution server which sends the sound wave index as ultrasonic waves through a speaker; a patient terminal which receives the sound wave index to demodulate the same to extract an authentication key, compares the extracted authentication key with the security authentication key, and when the two keys are same, transmits personal data for medical information transmission; and a data server which, when the personal data is generated, transmits registered personal medical information to the medical information requesting terminal.
Patent KR-20200019440-A (KR)
Title: Safety management system for transportation vehicles
Inventor: OH JU SEOK
IPC: G06Q50/30
Filed: 2018-08-14
Abstract: The present invention relates to a safety management system for a school transportation vehicle. More particularly, the present invention relates to a safety management system for a school transportation vehicle, which detects residual personnel in a school transportation vehicle in various ways by providing sensors capable of detecting movement, sound, and temperature inside the school transportation vehicle, and delivers a result of the detection to the outside of the school transportation vehicle, so as to prevent child neglect accidents in the vehicle in advance.
Patent KR-20200023911-A (KR)
Title: ring rubber gloves
Inventor: PARK CHANG GUK
IPC: A41D19/00
Filed: 2018-08-27
Abstract: The present invention relates to rubber gloves which modifies conventional rubber gloves by having rings on end portions of the rubber gloves. According to the present invention, the rubber gloves can be easily stored and easily remove water therefrom.
Patent KR-20200024636-A (KR)
Title: Pneumatic tire
Inventor: CHO SUNG YOON
IPC: B60C11/03
Filed: 2018-08-28
Abstract: According to the present invention, disclosed is a pneumatic tire. The present invention relates to the pneumatic tire including: a tread unit; a side wall unit extended from the tread unit; and a bead unit provided at an end of the side wall unit. The tread unit includes: a first groove extended in the circumferential direction of the pneumatic tire; a plurality of first dimples which are recessed on the surface of the first groove and are arranged; and a plurality of second dimples which are arranged between the neighboring first dimples and are smaller than the first dimples.
Patent KR-20200026579-A (KR)
Title: Coated sticker including intermediary product and method for manufacturing the same
Inventor: KWON JUNG HEE
IPC: G09F3/02
Filed: 2018-09-03
Abstract: A method for manufacturing a coating sticker in which an intermediate material is inserted according to one embodiment of the present invention comprises: (a) a step of, by a paper transfer part mounted on a frame, disposing printing paper having a lower surface coated with an adhesive and an upper surface printed with a plurality of printed materials; (b) a step of, by a film transfer part, separating and disposing a coating film having a lower surface coated with an adhesive on an upper part of the printing paper; (c) a step of, by an intermediate material supplying part, disposing an intermediate material between the coating film and the printing paper; and (d) a step of, by a combining part comprising an upper combining roller and a lower combining roller, combining the printing paper, the intermediate material, and the coating film to provide a coating sticker having an intermediate material inserted. The step (d) is connection of the coating film to the upper combining roller and connection of the printing paper to the lower combining roller. According to the present invention, the intermediate sticker is prevented from being separated from the sticker.
Patent KR-20200026619-A (KR)
Title: Motor
Inventor: KONG BONG BAE
IPC: H02K1/28
Filed: 2018-09-03
Abstract: The present invention provides a motor comprising: a housing; a stator disposed in the housing; a rotor disposed in the stator; and a shaft coupled with the rotor. The rotor includes: a rotor core; a magnet disposed on the outer circumferential surface of the rotor core; and a holder disposed between the rotor core and the magnet. The rotor core includes grooves disposed on the outer circumferential surface in an axial direction. The holder includes: a base including a hole through which the shaft passes; and protrusions protruding from the base to engage with the grooves. The rotor core includes: a first core and a second core disposed in the axial direction; and a third core disposed between the first core and the second core. The holder includes: a first holder coupled to the first core; a second holder coupled to the second core; and a third holder coupled to the third core. The base of the first holder includes a first extension portion making contact with the outer circumferential surface of the shaft, the base of the second holder includes a second extension portion making contact with the outer circumferential surface of the shaft, and the third holder makes contact with the protrusion of the first holder and the protrusion of the second holder. Therefore, the magnet can be attached to the rotor core without an adhesive.
Patent KR-20200028686-A (KR)
Title: Control apparatus of portable teminal
Inventor: OH JUNHWA
IPC: G06F1/16
Filed: 2018-09-07
Abstract: Disclosed is an auxiliary control electronic device of a portable terminal that can operate a portable terminal precisely and conveniently. The auxiliary control electronic device of a portable terminal comprises: a main body having a seating part which has a portable terminal seated on a front surface thereof and a heat dissipation structure formed therein; a first gripping part which is formed on one edge of the main body; and a second gripping part which is hinge-coupled to the other edge facing the one edge of the main body to rotate to a rear side of the main body. Other embodiments are also possible.
Patent KR-20200031780-A (KR)
Title: Support structure of farming solar photovoltaic device using wire
Inventor: JEONG YEONG GAP
IPC: H02S30/10
Filed: 2018-09-17
Abstract: According to the present invention, a support structure of an agricultural solar power generation apparatus using a wire comprises: a plurality of frames (300) including a plurality of first members (310) installed on the ground and a second member (320) coupled to an upper end of the first members (310), and disposed to be spaced apart from each other; a pair of supports (100) separately positioned at the outermost frame among the frames (300), and disposed to face each other; a wire (200) disposed below the frames (300) to connect the supports (100); and one or more connection members (400) for connecting the frames (300) to the wire (200). According to the present invention, the efficient use of farmland can be provided by installing a separate structure using a wire in order to minimize the number of lower frames of the support structure installed in the farmland.