baber/WOPTO huggingface dataset:
Patent KR-20190022084-A (KR)
Inventor: KIM KEON WOO
IPC: G10K15/04
Filed: 2017-08-25
Abstract: Disclosed is an exhaust sound generating device of a vehicle. According to an embodiment of the present invention, the exhaust sound generating device of a vehicle comprises: a housing having a connection passage connected to a vehicle exhaust pipe and opened at one side; a cover member covering an opened portion of the housing; and a membrane housed in the housing, dividing the inside of the housing into a space at the connection passage and a space at the cover member and vibrated by pulsation of an exhaust gas.
Patent KR-20190023727-A (KR)
Inventor: PARK JUN SEOK
IPC: B60L50/50
Filed: 2017-08-30
Abstract: The present invention relates to an electric vehicle charging system using power line communication, which comprises: a PLC tag module installed in a power socket connected to a socket plug of an electric vehicle; an electric vehicle including a charging controlling unit for collecting charging information through power line communication with the PLC tag module; and a controlling server authenticating charging of the electric vehicle by receiving unique information from the charging controlling unit or receiving unique information from the PLC tag module. The present invention can use a tag module in all sockets of the same transformer by installing one PLC tag module, thereby reducing tag installing costs. In addition, the present invention can directly transmit and receive charging information with an integrated controlling server by attaching a communicating module to a PLC tag, thereby providing a convenient and rapid charging process.
Patent KR-20190017594-A (KR)
Inventor: MYUNG SE HO
IPC: H03M13/00
Filed: 2017-08-30
Abstract: The present disclosure relates to a 5G or pre-5G communication system to support a higher data transmission rate than that of 4G communication system such as a long term evolution (LTE). According to the present invention, a method for channel encoding/decoding in communication or broadcasting system comprises the steps of: determining an input bit size (CBS); determining a code rate (R); determining a block size (Z); comparing the determined CBS and code rate with predetermined reference values; determining a low density parity check (LDPC) sequence to perform LDPC encoding according to a result of the comparing; and LDPC coding and decoding based on the LDPC sequence and the block size.
Patent KR-20190026131-A (KR)
Inventor: LIM WOO SUNG
IPC: G06Q30/08
Filed: 2017-09-04
Abstract: The present invention relates to a method for buying/selling a used phone and a device thereof which first diagnoses the functions and specifications of the used phone, calculates a buying/selling price of the used phone from the diagnosed results, and executing the buying/selling of the used phone when the calculated buying/selling price is agreed upon.
Patent KR-20190028155-A (KR)
Inventor: LEE SI GWON
IPC: H04W12/06
Filed: 2017-09-08
Abstract: The present invention relates to a car maintenance information system using a smart car key. The car maintenance information system comprises: a smart car key inserted into an on board diagnosis (OBD) insertion hole of a car; a smartphone wirelessly communicated with the smart car key and having a car maintenance application installed therein; and a control server receiving a standard code of OBD from the smartphone, diagnosing a car state and transmitting information on a failure part and repair costs to the smartphone.
Patent KR-20190029887-A (KR)
Title: Intecrated controller system for vehicle
Inventor: CHOI YOUNG ROK
IPC: G06F3/038
Filed: 2017-09-13
Abstract: The present invention provides a central control panel for a vehicle, which comprises: a touch pad; a PCB disposed under the touch pad; a lighting unit that is mounted on the PCB and includes a plurality of LEDs; and a control unit providing a pulse width modulation (PWM) drive signal to the LEDs, and adjusting a duty cycle of the PWM drive signal to control the temperature of the touch pad by changing the temperature of the lighting unit. Moreover, the central control panel for a vehicle additionally comprises a top ring that transmits light emitted from the LEDs to the outside and surrounds the touch pad.
Patent KR-20190030245-A (KR)
Inventor: KIM BYEONG JO
IPC: F03B7/00
Filed: 2017-09-13
Abstract: The present invention relates to a tidal current power generation apparatus which retrieves velocity energy of a tidal current of the ocean to convert the same into driving force of a power generator. This invention is characterized by retrieving the velocity energy of the tidal current in volume at once through a plurality of tidal current blades, and converting the same into driving force of the power generator by using a chain conveyor.
Patent KR-20190030497-A (KR)
Inventor: JANG HO KYUNG
IPC: B32B15/09
Filed: 2017-09-14
Abstract: The present invention relates to an insulation material of a building and a manufacturing method thereof. More specifically, to be used for a wall of a building, in particular, an outer wall, an insulation aluminum sheet layer, and a honeycomb-structured PE crosslinked foam are repeatedly stacked and bonded in a multilayer structure. The insulation aluminum sheet layer is distinguished into an inner aluminum sheet layer formed by stacking and bonding a PET film layer with lower thermal conductivity than that of an aluminum thin plate between the aluminum film plates, and an outer aluminum sheet layer stacking and bonding a PET film layer and a non-woven fabric layer using glass fiber as a main material, two PET film layers, or two non-woven fabric layers using glass fiber as a main material between the aluminum thin plates. Due to structure development to perform finishing by alternatively stacking and bonding the inner aluminum sheet layer and the PE crosslinked foam, and stacking and bonding the outer aluminum sheet layer on one or both of the outermost surfaces, insulation performance is remarkably improved and flame retardant performance is provided to provide safety from fire risk.
Patent KR-20190030873-A (KR)
Title: Method and computer readable recording medium for performing page refresh
Inventor: AGARWAL PANKAJ
IPC: G06F3/0483
Filed: 2017-09-15
Abstract: According to one embodiment of the present invention, a method for performing page refresh comprises the steps of: (a) receiving a refresh input of a user moving from one end to the other end in a display region of a terminal; (b) providing at least one object whose direction and travel distance are controlled in accordance with the refresh input of the user in an area corresponding to the refresh input; and (c) transmitting a refresh command to a server if a predetermined time has elapsed after the refresh input is generated or the object disappears to the top of the display region.
Patent KR-20190031407-A (KR)
Inventor: SHIM JIN BO
IPC: G06F3/044
Filed: 2017-09-15
Abstract: A touch sensor capable of increasing touch sensing capability comprises: an active region including a first sub-active region and a second sub-active region; a plurality of first touch electrodes positioned in the first and second sub-active regions; and a plurality of second touch electrodes positioned in the first and second sub-active region. A length of a first boundary unit, which is a region spaced between first and second touch electrodes positioned in the first sub-active region wherein the first and second touch electrodes are adjacent to each other, is different from a length of a second boundary unit, which is a region spaced between first and second touch electrodes positioned in the second sub-active region wherein the first and second touch electrodes are adjacent to each other.
Patent KR-20190034728-A (KR)
Title: Sound generator system of vehicle
Inventor: LEE SANG IL
IPC: B60Q5/00
Filed: 2017-09-25
Abstract: Presented is a sound generator system of a vehicle, comprising: a housing with an internal space; a cover which covers the housing; a shaker accommodated in the internal space, comprising a plurality of yokes and a magnet; a coil placed near the shaker to make the shaker vibrate when an electric current is applied; a main shaft whose one end is combined with the housing and whose other end penetrates the cover to be exposed to the outside while being installed on the shaker by penetrating the shaker, thereby finally outputting the vibrations generated by the shaker; and an elastic unit installed near the shaker to transfer the vibrations generated by the shaker to the main shaft, to remove a widthwise driving force of the shaker and prevent the shaker from rubbing other components, thereby increasing the lengthwise driving force of the shaker. According to the present invention, the sound generator system of the vehicle is able to efficiently transfer some of the noise generated by an engine to the driver by amplifying the noise with vibration, be designed in a small size, and increase the durability of the parts.
Patent KR-20190035150-A (KR)
Title: Assembly device for kitchen lathe installation
Inventor: LEE YOUNG SUK
IPC: A47B77/14
Filed: 2017-09-26
Abstract: The present invention relates to an assembly device for installing a kitchen shelf, which conveniently installs a shelf capable of storing various kinds of articles used in a kitchen in the upper part of a sink in the kitchen. To achieve the purpose of the present invention, the assembly device for installing a kitchen shelf comprises: a first shelf member (100a) having a fixing hole (111) in a vertical direction on the circumference of a side of a first plate (110a), wherein the first shelf member (100a) is to store the articles; a pillar member (200) inserted and connected to a side end of the first shelf member (100a) by a connection groove (213) on a side in which the fixing hole (111) is formed and having an accommodation space (211) in which the fixing hole (111) is positioned on the inner side, wherein the pillar member (200) enables the first shelf member (100a) to be installed in the upper part of the sink by using a structure of being installed and fixed to a kitchen wall or the lower part of a storage closet of the kitchen; and a fixing member (300) reciprocating by sliding in a vertical direction while being inserted into the accommodation space (211) of the pillar member (200) and fixing the first shelf member (100a) so that the first shelf member (100a) is not separated from the pillar member (200) by an action in which an insertion protrusion (311) protruding in a sliding direction is hung by being inserted into the fixing hole (111) positioned on the inner side of the accommodation space (211).
Patent KR-20190036406-A (KR)
Title: Device for lipolysis using cooling, handpiece assembly thereof and driving method thereof
Inventor: PARK SI HYOUNG
IPC: A61B18/02
Filed: 2017-09-27
Abstract: The present invention relates to a freezing lipolysis device, a handpiece assembly thereof, and a driving method thereof. The device comprises: a cooling unit being in contact with the skin of a subject; a handpiece detachably coupled to the cooling unit; and a main body automatically recognizing cooling unit information associated with the cooling unit when the cooling unit is coupled to the handpiece while the cooling unit is separated.
Patent KR-20180011035-A (KR)
Inventor: CHEON HYE JIN
IPC: G09B19/06
Filed: 2017-10-11
Abstract: The present invention relates to a learner customized foreign language learning method and a learner customized foreign language learning apparatus performing the same. The learner customized foreign language learning method according to an embodiment of the present invention, which is executed in the learner customized foreign language learning apparatus comprises: a step of extracting a feature keyword by using learners foreign language sound or text information when the learners foreign language sound or text information is inputted; a step of extracting foreign language learning images corresponding to foreign teacher information matched to the feature keyword and providing the same; a step of determining a sound concordance rate between the learners foreign language sound and foreign language sound of the foreign language learning images in a process of foreign language learning education based on the foreign language learning images; and a step of repeating at least part of the foreign language learning images in accordance with the sound concordance rate and providing the same. As such, the present invention provides the learner with the customized foreign language images in a state of recognizing the learners features, thereby improving learning efficiency.
Patent KR-20190042365-A (KR)
Title: Electrostatic forming apparatus
Inventor: SONG YOUNG SEOK
IPC: B29C45/72
Filed: 2017-10-16
Abstract: The present invention relates to an electrostatic forming apparatus capable of preventing physical damage to a film during a printing forming process. The electrostatic forming apparatus according to the present invention is to produce an injection-molded product using a printing film and comprises: a first mold body; a second mold body; a molding surface formed by recessing and protruding a part facing each other of the first mold body and the second mold body and defining a molding space; an idle unit provided by coming in contact with at least a part of the molding surface; and a runner formed by passing through at least one of the first mold body and the second mold body to supply a molding material to the molding space.
Patent KR-20180094770-A (KR)
Title: A Bed having exercising function
Inventor: KIM WAN YONG
IPC: A47C21/00
Filed: 2017-10-17
Abstract: The present invention provides a bed having an exercising function, which is embedded in an insertion groove (12) formed in the front of a head portion (6) of the bed (1), and is composed of a horizontal bar (15) and a leg portion (16) extending downwards in both ends of the horizontal bar (15). Moreover, the bed comprises: an upper movement arm (14) capable of rotating and protruding to the front by a rotation support portion (18) provided in a lower end of the leg portion (16); and a rotation stop means (19) coupled to the upper movement arm (14) to stop rotation of the upper movement arm (14) in a state in which the upper movement arm (14) protrudes forwards at a predetermined angle.
Patent KR-20180093782-A (KR)
Title: Mobile payment system for mapping identification using sonic onto dynamic code of buyer
Inventor: LEE DAVID YUN HEE
IPC: G06Q20/38
Filed: 2017-10-20
Abstract: An operation method of a service server is disclosed. An embodiment includes the following steps of: receiving, from a payment application server, identification information, obtained by a buyer terminal, and dynamic code information, generated by a request of the buyer terminal; determining whether the obtained identification information is valid; mapping the obtained identification information and dynamic code information based on a determination result; and transmitting the generated mapping information to the payment application server based on the mapping. It is possible to quickly and easily integrate sonic solutions into payment systems.
Patent KR-20190047383-A (KR)
Inventor: KUN YOUL PARK
IPC: H03K3/80
Filed: 2017-10-27
Abstract: The present invention relates to a system for monitoring an infrastructure using optical pulses, and a method therefor. The system comprises: a light source for radiating light, wherein the light is injected to an optical fiber installed in the infrastructure; an RF signal generator for generating an RF frequency signal; a pulse generator for generating an electrical pulse signal; a gate for generating an RF pulse signal by modulating the RF frequency signal and the pulse signal; an acoustic-optic modulator for generating optical pulses shifted by a frequency of the RF frequency signal; an optical receiver for receiving the Rayleigh backscattering light generated by the optical pulses injected into the optical fiber to calculate an output current; a sampler for mixing the RF frequency signal with the output current to calculate a sampling value; a signal processor for checking a phase change of the Rayleigh backscattered light using the calculated sampling value; and a display unit for displaying a monitoring result of the infrastructure according to the phase change. Other embodiments may be possible. According to the present invention, it is possible to accurately confirm vibration information including a vibration generating position and a vibration magnitude.
Patent KR-20190048040-A (KR)
Inventor: LEE MYUNG WOO
IPC: H01L21/3105
Filed: 2017-10-30
Abstract: The present invention provides a method for removing an anti-corrosive coating layer capable of carrying out a peeling removal operation in a state in which surface damage to a shield member can be minimized. The method for removing an anti-corrosive coating layer comprises the steps of: loading a shield member for a chamber, in which an anti-corrosive coating layer is formed, on a stage; masking the shield member for the chamber loaded on the stage in a state of being suitable for peeling removal of the anti-corrosive coating layer; and peeling and removing the anti-corrosive coating layer by water-jetting in a state in which the shield member for the chamber is masked.
Patent KR-20190051332-A (KR)
Inventor: BAEK YOUNG JIN
IPC: H02M1/12
Filed: 2017-11-06
Abstract: The present invention relates to a power conversion apparatus and an air conditioner including the same. According to an embodiment of the present invention, the power conversion apparatus comprises: a converter converting an input alternating current (AC) power into a direct current (DC) power; a DC terminal capacitor disposed on an output terminal of the converter and storing the DC power; and a filter unit disposed on a front terminal of the converter and performing active filtering on the input AC power, wherein the filter unit includes: a first capacitor unit and a second capacitor unit separated from each other; a transformer unit connected to one end of the second capacitor unit; and a micro-computer outputting a compensation analog signal and a compensation pulse width variable signal to an input side of the transformer unit based on common-mode noise from the first capacitor unit. Therefore, the common-mode noise can be effectively reduced.
Patent KR-20180051415-A (KR)
Inventor: WERNER SASCHA
IPC: B63B25/16
Filed: 2017-11-07
Abstract: A multi-lobe tank for containing pressurized liquids, such as liquefied gas, is mounted into a ship hull, and comprises at least a first longitudinally extending multi-lobe tank part having a center line and a second longitudinally extending multi-lobe tank part having a center line that are positioned behind each other resulting in a forward multi-lobe tank part and a rear multi-lobe tank part with aligned center lines, wherein the first longitudinally extending multi-lobe tank part can be tapered towards an end of the first longitudinally extending multi-lobe tank part.
Patent KR-20190053562-A (KR)
Title: Phenanthroline-triazine compound and organic light emitting diode comprising the same
Inventor: KIM DONG HYUN
IPC: C07D405/14
Filed: 2017-11-10
Abstract: The present invention relates to a phenanthroline-triazine compound, capable of improving driving voltage and efficiency, and to an organic light emitting device including the same. The phenanthroline-triazine compound is represented by formula 1 or 2. In the chemical formula 1 or 2, X1, X2, X3 and X4 are independently carbon or nitrogen.
Patent KR-20190056596-A (KR)
Inventor: HWANG IN MUK
IPC: B29C48/25
Filed: 2017-11-17
Abstract: The present invention relates to extrusion dies for producing recycled plastic materials and, more specifically, to extrusion dies capable of effectively removing foreign substances mixed in waste plastic when producing recycled plastic materials by melting waste plastic, and at the same time, improving automatic exchange of a screen for removing foreign substances. According to the present invention, the extrusion dies for producing recycled plastic materials comprise: a support frame; a main body block which is installed on an upper part of the support frame, and through which a molten resin is introduced and discharged; a sub-block which is coupled to a side of the main body block, and has a connection hole through which the molten resin passing through the main body block is introduced; a drum which is installed in a vertical direction through the main body block, and has a punched part formed on a side to allow the molten resin passing through the connection hole to be introduced thereinto; a nozzle part which is installed at one side of the support frame; a transfer part which pressurizes the molten resin introduced into the drum to transfer the same to the nozzle part; and a main filter part which filters foreign substances in the molten resin introduced into the drum.
Patent KR-20180073444-A (KR)
Inventor: LUO YANG
IPC: C22C28/00
Filed: 2017-11-23
Abstract: The present invention provides an alloy material, a bonded magnet, and a modification method for a rare-earth permanent magnetic powder. A melting point of the alloy material is lower than 600°C, and a composition of the alloy material by an atomic number is RE_100-x-yM_xN_y, wherein RE is one or more of non-heavy rare-earth Nd, Pr, Sm, La, and Ce, M is one or more of Cu, Al, Zn, and Mg, N is one or more of Ga, In, and Sn, x = 10 to 35 and y = 1 to 15. The alloy material of the present application is able to form a process alloy having low costs and a low melting point and to be diffused in liquid phase at low temperatures, thereby improving uniformity with which the elements of the alloy material are diffused into rare earth permanent magnet powder at low temperatures. At the same time, Ga, In, and Sn have remarkable grain boundary clustering characteristics in NdFeB alloys to strengthen grain boundary diffusion, thereby improving an anti-magnetic force, and magnets formed of modified rare earth permanent magnet powder have a good high-temperature function.
Patent KR-20190060494-A (KR)
Title: Lighting and display device using oled
Inventor: KWON SOON HYOUN
IPC: H01L51/00
Filed: 2017-11-24
Abstract: According to the present invention, a patient management system using a medical band comprises: the medical band worn on the wrist of a patient and recognizing biometric signals of the patient; a relay receiving the biometric signals and identification information for identifying the medical band from the medical band; and a central server collecting the biometric signals through the relay, identifying a manager which manages the patient using the identification information if the biometric signals correspond to a predetermined notification condition, and sending the notification to a user terminal of the identified manager. The medical band includes an OLED lighting part emitting light, and the central server transmits a control signal to the medical band so that the medical band emits light at a predetermined patrol time for the patient.
Patent KR-20180075380-A (KR)
Inventor: SASAKI YUTA
IPC: H01L21/02
Filed: 2017-11-27
Abstract: The present invention relates to a substrate processing apparatus and a substrate processing method. The substrate processing apparatus of the present invention comprises: a supply means for supplying a processing solution containing a sublimable material in a molten state to the pattern formation surface of a substrate; a solidifying means for solidifying the processing solution on the pattern formation surface to form coagulated solid; and a sublimation means for sublimating the coagulated solid and removing the coagulated solid from the pattern formation surface. Further, the present invention is characterized in which the processing solution has a vapor pressure of 5 kPa or more at 20-25 °C and surface tension of equal to or less than 25 mN/m at 20-25 °C.