baber/WOPTO huggingface dataset:
Patent KR-20190103016-A (KR)
Title: Double-sided pressure-sensitive adhesive tape
Inventor: NIWA MASAHITO
IPC: C09J7/38
Filed: 2019-02-20
Abstract: Provided is a novel double-sided adhesive tape having excellent impact resistance and preferably having better oil resistance. The double-sided adhesive tape of the present invention is that a maximum value of the loss tangent delta is 1.5 or more and the temperature at which the corresponding local maximum value is obtained is from -30 to 0°C.
Patent KR-20200103206-A (KR)
Inventor: YOO HYUN CHUL
IPC: G08B17/06
Filed: 2019-02-20
Abstract: The present invention relates to a portable intelligent fire prediction IoT sensor kit using wireless mesh and AI. As soon as power is applied, a sensor node composes a sensor network which can immediately transmit device information, measurement values, or the like of a sensor node itself to all the sensor nodes and intelligent connection nodes at low power through all adjacent sensor nodes and a wireless mesh network. When the sensor network is configured, the sensor node transmits measured sensor data through another sensor node or directly transmits to the intelligent connection node at a certain period or the moment when the data occurs in accordance with types. The intelligent connection node receives all the sensor data transmitted by the sensor node, stores the sensor data in a database of the control unit, and transmits the sensor data to a backend system. The control unit generates and modifies an artificial intelligence algorithm for predicting and determining the occurrence of fire through the sensor, location, and node information data in the database. Since fire detection, analysis, and prediction are possible by the sensor data, sensor data errors are removed, corrected, and accurate data is accumulated, so that an optimal prediction algorithm is generated and utilized.
Patent KR-20190106744-A (KR)
Title: Quantum dot device and electronic device
Inventor: CHANG JAE JUN
IPC: H01L51/52
Filed: 2019-03-05
Abstract: The present invention relates to a quantum dot element and an electronic device, wherein the quantum dot element comprises: an anode and a cathode facing each other; a quantum dot layer located between the anode and the cathode; and an electron transport layer located between the cathode and the quantum dot layer. The quantum dot layer includes a light emitting quantum dot which emits light in at least some wavelength region of a visible light region, and a non-light emitting quantum dot which does not emit light in the visible light region. A difference of LUMO energy levels between the non-light emitting quantum dot and the electron transport layer is 0.5 eV or more. Therefore, the present invention provides a quantum dot device with an improved performance.
Patent KR-20200109759-A (KR)
Inventor: PARK CHAN WOONG
IPC: A61K47/46
Filed: 2019-03-14
Abstract: This specification describes a shell composition for a soft capsule. The composition contains a shell migration preventing component to solve the problem of content reduction due to the shell migration of contents, and also can provide a safe and highly preferred soft capsule by using a vegetable material. The present invention can provide the safe shell composition for the soft capsule which uses the vegetable material and does not have any side effects.
Patent KR-20200109773-A (KR)
Title: Variable wrench
Inventor: KI WOONG HWANG
IPC: B25B13/34
Filed: 2019-03-14
Abstract: The present invention relates to a variable wrench. An object of the present invention is to provide the variable wrench which can easily and quickly adjust a gap between a fixing cap and an engaging unit coupled to a fixing cap support unit without consuming a lot of force. The variable wrench according to one embodiment of the present invention includes: a base unit which has a predetermined length and wherein an accommodation space is formed; and a variable unit coupled to the base unit. The variable unit includes: a curved arm which extends while being curved in the direction away from the base unit and wherein the engaging unit is formed at the other end; and a variable coupling unit extending from one end of the curved arm. The base unit includes the fixing cap support unit formed at a position facing the engaging unit. A gap between the engaging unit and the fixing cap support unit is adjusted by rotational movement or linear movement of the variable unit.
Patent KR-20200110938-A (KR)
Inventor: HAKJAE KIM
IPC: F24F13/24
Filed: 2019-03-18
Abstract: The present invention relates to an indoor unit of an air conditioner. An exemplary embodiment of the present invention provides the indoor unit of the air conditioner, in which a front panel made of a metal material and a support frame made of a plastic resin are joined through a panel bracket, so that the front panel is firmly coupled, and can prevent deformation of the front panel by reducing the amount of stress transmitted to the front panel according to a weight difference.
Patent KR-20190113600-A (KR)
Title: Method of processing plate-shaped object
Inventor: KIM YOUNGSUK
IPC: H01L23/00
Filed: 2019-03-20
Abstract: The present invention is to process a plate-shaped object appropriately without causing a terminal defect. The present invention relates to a processing method of dividing a plate-shaped object into individual packages along a dividing scheduled line. A protective member is attached to the terminal side of a plate-shaped object to integrate. The plate-shaped object is divided into individual packages along a dividing scheduled line. A conductive shield layer is formed on the surface of a package. The protective member is peeled off from each of the packages.
Patent KR-20200113148-A (KR)
Inventor: LIM JONG JIN
IPC: G06Q20/32
Filed: 2019-03-23
Abstract: Recently, a Zero Pay service for allowing customers to scan QR codes placed in stores to make payments has been provided. Stores can reduce payment fees because of low payment fees, and customers can also reduce costs by having benefits including deductions. However, Zero Pay is difficult to be widely used since the Zero Pay is based on an account transfer method and does not have a credit function unlike a credit card. The present invention relates to a system and a method for providing credit to Zero Pay users. According to the present invention, since Zero Pay users can use credit like a credit card, the use of the Zero Pay can be revitalized.
Patent KR-20200114254-A (KR)
Inventor: YOHAN LEE
IPC: F25B40/06
Filed: 2019-03-28
Abstract: The present invention relates to a heat pump system for delaying the formation of an evaporator and a control method thereof. The heat pump system according to an embodiment of the present invention includes: a refrigerant circulation cycle including a compressor, a condenser, the evaporator, and an accumulator; and a heat recovery cycle in which a heat transfer fluid transfers heat generated in the compressor to heat the refrigerant sucked into the compressor, wherein the heat recovery cycle includes: a pump that circulates the heat transfer fluid; a cooling jacket through which the heat transfer fluid passes and which is in thermal contact with the compressor; and a heat exchanger through which the heat transfer fluid heated in the cooling jacket passes and which is in thermal contact with the accumulator.
Patent KR-20200117798-A (KR)
Inventor: NAM KI WAN
IPC: A61K8/19
Filed: 2019-04-05
Abstract: The present invention relates to a cosmetic composition which is manufactured by heating at 150°C by using Jeju scoria and natural ceramic minerals as raw materials, sieving the same with a 900 mesh net, followed by manufacturing a mixture obtained by mixing at least one selected from a group consisting of an organic acid and an inorganic acid, and mixing purified water, propylene glycol, butylene glycol, sodium hyaluronate, glycerin, betaine, and a Tanacetum cinerariifolium extract. More specifically, the present invention relates to a cosmetic composition with improved UV absorption which contains, based on the total 100 parts by weight of the cosmetic composition: 30 parts by weight of Jeju scoria and natural ceramic minerals; 10 parts by weight of purified water; 0.1 part by weight of propylene glycol; 0.1 part by weight of butylene glycol; 0.1 part by weight of sodium hyaluronate; 0.1 part by weight of glycerin; 0.1 part by weight of betaine; 15 parts by weight of algae powder; and 10 parts by weight of the Tanacetum cinerariifolium extract.
Patent KR-20200118932-A (KR)
Inventor: KANG TAI YOUNG
IPC: H02M7/5395
Filed: 2019-04-08
Abstract: The present invention relates to an inverter which can improve efficiency and reduce manufacturing cost. The high speed switching inverter comprises: a direct current (DC)-DC converter boosting a first voltage applied by a DC power source to a second voltage; a switching module including a plurality of switches for converting the second voltage to an alternating current (AC) voltage; and a switching controller generating first and second gate signals controlling the switching module. The first and second gate signals can be bipolar PWM signals.
Patent KR-20200120414-A (KR)
Inventor: JO SU DEOK
IPC: G06Q20/40
Filed: 2019-04-12
Abstract: According to one embodiment of the present invention, a counter service method using biometrics comprises the steps of: receiving a customer number; checking whether or not a customer is eligible for a counter service using biometric authentication; additionally confirming the customer by automatically popping up a recent ID card image associated with the customer; receiving a digital form containing information such as withdrawal and cancellation of the customer at a counter terminal; computing input and executing of the digital form; and performing biometric authentication using biometric information stored in half in a financial institution server and a Korea financial telecommunications and clearings institute (KFTC) distributed management system.
Patent KR-20200121651-A (KR)
Title: Method for converting power for vehicle and apparatus for the same
Inventor: CHOI MUN HO
IPC: B60L53/55
Filed: 2019-04-16
Abstract: A power conversion device for an electric vehicle is disclosed. The power conversion device for an electric vehicle according to the present invention includes: an Xc capacitor for removing a pulsating component of a DC voltage; a discharge resistor; a Yc capacitor for blocking electromagnetic waves; an integrated relay that controls electrical connection between the Xc capacitor, the discharge resistor and the Yc capacitor, and is placed within an inverter; and an inverter control unit for controlling the switching operation of the first relay and the second relay inside the integrated relay according to a vehicle driving mode.
Patent KR-20200124354-A (KR)
Title: Display device
Inventor: CHO SEUNG HWAN
IPC: H04M1/02
Filed: 2019-04-23
Abstract: Disclosed is a display device capable of reducing a bezel area of a flat portion. The display device comprises: a display panel having at least one corner portion and including a display area and a non-display area positioned around the display area; and a cover window arranged on the display panel. The display panel is bent by a first bending line extended in a first direction and a second bending line extended in a second direction crossing the first direction, and the first bending line and the second bending line cross each other. The display area includes a first display area positioned at the center, a second display area positioned on one side of the first display area in the second direction, and a third display area positioned on one side of the first display area in the first direction. The non-display area includes a first non-display area positioned on one side of the second display area in the second direction, a second non-display area positioned on one side of the third display area in the first direction, and a third non-display area positioned between the first non-display area and the second non-display area. An outer profile of a portion of the first non-display area, an outer profile of a portion of the second non-display area, and an outer profile of a portion of the third non-display area form the corner portion of the display panel. The corner portion is symmetric about an extension line equally dividing the first bending line and the second bending line.
Patent KR-20200127803-A (KR)
Inventor: TAEGYU KIM
IPC: H01Q5/50
Filed: 2019-05-03
Abstract: An objective of the present invention is to provide an electronic device including an antenna device capable of preventing a decrease in radiation performance. According to one embodiment of the present invention, the electronic device comprises: a housing including a first plate arranged to face a first direction, a second plate arranged to face a second direction opposite the first direction, and a side member which surrounds the space between the first plate and the second plate and is coupled to the second plate or is integrally formed on the second plate; a display seen through at least a portion of the first plate; a printed circuit board arranged in the space, and including a ground plane; a first conductive pattern arranged between the printed circuit board and the second plate, and including a first portion and a second portion separated from the first portion; a first conductive connection member arranged between the first portion and the printed circuit board; a second conductive connection member arranged between the second portion and the printed circuit board; and a wireless communication circuit electrically connected to the first conductive connection member, and configured to transmit and/or receive at least one signal having a designated frequency. The printed circuit board includes: a first conductive path to electrically connect the wireless communication circuit and the first conductive connection member; a second conductive path to electrically connect the ground and the second conductive connection member; a third conductive path to electrically connect the ground and the first conductive connection member; and a fourth conductive path to electrically connect the ground and the first conductive connection member. Other embodiments are possible.
Patent KR-20200129220-A (KR)
Title: Virtual golf system with slanted swing plate
Inventor: LEE UI BUM
IPC: A63B69/36
Filed: 2019-05-07
Abstract: The present invention provides a virtual golf system comprising: a swing plate which may be inclined and on which a golf ball is placed; and a display unit which shows images of a virtual golf course and a virtual golf ball. According to the virtual golf system, a user can play in a first mode and a second mode which are different from each other. When a position where the virtual golf ball is placed on the virtual golf course before the user strikes the golf ball is an inclined point, the user can effectively hit the golf ball while the swing plate is inclined at a predetermined angle in the first mode, and in the second mode, the user can effectively hit the golf ball while the swing plate is not inclined.
Patent KR-20200129334-A (KR)
Title: An organic electronic element comprising compound for organic electronic element and an electronic device thereof
Inventor: LEE SUN HEE
IPC: H01L51/00
Filed: 2019-05-08
Abstract: The present invention provides an organic electronic element comprising an anode, a cathode, and an organic material layer between the anode and the cathode, and an electronic device comprising the organic electronic element. The organic material layer includes a mixture of compounds each represented by chemical formula 1 and chemical formula 2 of the present invention to lower a driving voltage of the organic electronic element and improve light emitting efficiency and lifespan.
Patent KR-20200131361-A (KR)
Inventor: CHOI DOO HUN
IPC: B60Q1/26
Filed: 2019-05-13
Abstract: An independent side-view mirror for monitoring a blind spot is disclosed. An embodiment provides the side-view mirror for monitoring a blind spot, wherein a radar module is mounted in an empty space inside the side-view mirror, a silver nitrate coating is removed from a radar module site among the location of the mirror, a structure of receiving power from an applied power line for adjustment of the position of the side-view mirror is provided to set a reference speed in the side-view mirror, and an alarm is independently generated according to access of an object based on the speed of a vehicle existing within a set direction and a difference between a current speed and the reference speed.
Patent KR-20190131441-A (KR)
Title: Method and apparatus for reducing noise of mixed signal
Inventor: ZHU CHANGBAO
IPC: G10L21/0272
Filed: 2019-05-15
Abstract: Disclosed are a method for reducing a noise of a mixed signal and a device thereof. The method comprises the steps of: separating a mixed signal collected for obtaining first and second signals; selecting one of the first and second signals as a current reference signal and the other one as a current expected signal; and performing adaptive filtering based on the selected current reference signal and current expected signal. By the method and the device, a noise may be significantly reduced or eliminated if a reference signal may not be obtained directly from hardware.
Patent KR-20200132523-A (KR)
Inventor: KIM KAB YOUNG
IPC: A61H23/02
Filed: 2019-05-17
Abstract: An ultrasonic mask according to an embodiment comprises: a first substrate; a first wiring disposed in the first substrate; a second substrate disposed on an upper portion of the first substrate; a second wiring disposed in the second substrate; a plurality of piezoelectric members disposed between the first substrate and the second substrate; a first electrode connected to the first wiring and disposed on a lower surface of the piezoelectric members; a second electrode connected to the second wiring and disposed on an upper surface of the piezoelectric members; and a protective layer disposed between the first substrate, the second substrate, and the piezoelectric members. The first wiring is arranged in a first direction and the second wiring is arranged in a second direction that is different from the first direction. The piezoelectric members generate ultrasonic waves having at least three frequencies oscillating in a bending mode. According to the present invention, the ultrasonic mask can easily transmit substances into the skin of the human body using ultrasonic waves.
Patent KR-20200137353-A (KR)
Title: An apparatus for moving up and down a shelf and refrigerator including the same
Inventor: JI JOON DONG
IPC: F25D25/02
Filed: 2019-05-30
Abstract: The present invention relates to a shelf lifting device, and a refrigerator having the same. The shelf lifting device has a shelf electrically lifted to adjust a vertical position of the shelf. To this end, according to the present invention, the shelf lifting device comprises: a guide chassis; a shelf chassis having both side units which is installed to be lifted on both sides of the guide chassis and extended frontward and having a bridge unit connecting the both side units; the shelf installed in the shelf chassis; a vertical rack bar installed in one among the guide chassis and the bridge unit; and a driving unit having a pinion gear engaged with the vertical rack bar and a driving motor rotating the pinion gear to lift the shelf chassis and installed in the other on among the guide chassis and the bridge unit.
Patent KR-20200137478-A (KR)
Title: Method for Saccarification of Pine Tree Biomass Using Cellulose Degrading Enzyme
Inventor: KIM YEONG SUK
IPC: C12P19/02
Filed: 2019-05-30
Abstract: The present invention relates to a saccharification method of pine tree biomass, characterized in that the saccharification of pine tree biomass pretreated with blasting is treated by using cellulase derived from a Trichoderma sp. KMF006 strain (accession number: KCTC13500BP). According to the present invention, since it is more effectively saccharify pine tree biomass treated with blasting, which is difficult to saccharify, pine tree biomass can be usefully used in biofuel production.
Patent KR-20200137591-A (KR)
Title: Mask metal sheet for producing mask
Inventor: LEE BYUNG IL
IPC: H01L51/56
Filed: 2019-05-31
Abstract: The present invention relates to a mask supporting template and a manufacturing method thereof, and a frame-integrated mask and a manufacturing method thereof. According to the present invention, the mask supporting template comprises: a template (50) corresponding to a frame (200) by supporting an OLED pixel forming mask (100); a temporary bonding unit (55) formed on the template (50); and a mask (100) interposing the temporary bonding unit (55) to be boned to the template (50) and formed with a mask pattern (P). The mask (100) includes a central portion (115″) of a mask metal sheet (110″) manufactured by a rolling process.
Patent KR-20200137843-A (KR)
Title: Method for generating and processing extended instruction and apparatus using the method
Inventor: MA JIN SUK
IPC: G06F9/30
Filed: 2019-05-31
Abstract: Provided are a method for generating and processing an extended instruction and a device using the same. The method comprises the steps of: transmitting, by a first device, a request pack according to an extended instruction generated based on the Gen-Z interface standard to a second device; and receiving, by the first device, a response packet including a result of the execution of the request packet from the second device. The extended instruction is created based on a manufacturer defining instruction set of a Gen-Z interface.
Patent KR-20200138849-A (KR)
Title: Removable button-shaped outsole
Inventor: LEE HYO JIN
IPC: A43B13/36
Filed: 2019-06-03
Abstract: The present invention relates to a shoe sole capable of preventing accidents caused by slippery shoes without buying new shoes by adding a new small button-shaped sole to a part of a shoe sole, and being detachable.
Patent KR-20200139301-A (KR)
Title: Display device
Inventor: KANG KI NYENG
IPC: H01L27/32
Filed: 2019-06-03
Abstract: According to one embodiment of the present invention, disclosed is a display device which can stably transmit a data signal to a pixel. The display device comprises: a substrate including a display area and a peripheral area outside the display area; a first connection line including a first portion disposed in the display area, extending along a first column of the display area, and disposed in the first column, a third portion extending along a second column of the display area and disposed in the second column, and a second portion connecting the first portion and the third portion; and a second connection line disposed in the peripheral area, and connected to the third portion of the first connection line and a data line disposed in a third column of the display area.
Patent KR-20200085211-A (KR)
Title: Server, method and recording medium storing commands for managing customers
Inventor: KO JUN WON
IPC: G06Q50/12
Filed: 2019-06-04
Abstract: Proposed is a server for managing customers. According to the present invention, the server can comprise a processor and/or a memory. The processor is able to: process a payment for a first user based on the payment information; generate evaluation tag information including an evaluation tag to be displayed on a first terminal; transfer the evaluation tag information to the first terminal; acquire the information indicating a third evaluation tag selected by the first user from the first terminal; transfer the statistical information including the number of users who have selected each evaluation tag to an apparatus on the store side; acquire the information of a customer management message and a coupon to be transmitted to the users who have selected a certain evaluation tag from the apparatus on the store side; and transfer the information of the customer management message and the coupon to each of the relevant terminals.