baber/WOPTO huggingface dataset:
Patent KR-20180102914-A (KR)
Inventor: LEE JU HYEONG
IPC: G10K11/16
Filed: 2017-03-08
Abstract: The present invention discloses an infotainment system with a noise canceling function using a neural network learning algorithm and a control method thereof. The infotainment system with a noise canceling function using a neural network learning algorithm and the control method thereof according to one embodiment of the present invention comprise: a microphone for inputting a noise; a control portion for outputting a noise pattern inputted from the microphone; and a speaker for outputting a pattern of a sound of the noise pattern outputted from the control portion, thereby capable of generating a sound amplification of a various noise to reduce the noise during driving of a vehicle. In addition, the noise which changes over time can be reduced by generating an amplification of a corresponding sound through continuous neural network learning.
Patent KR-20180103370-A (KR)
Inventor: LIM JEONG JAE
IPC: H01H71/24
Filed: 2017-03-09
Abstract: A circuit breaker according to various embodiments of the present invention includes a conducting part for connecting or blocking a circuit and a trip part including a driving part for controlling to block the circuit. The trip part includes a metal part for transmitting a current in a predetermined direction and generating a magnetic field around the direction, a magnetic part for generating a magnetic force based on the magnetic field, and a protrusion part protruding to face the driving part. The trip part further includes an applying part for applying pressure to the driving part to drive the driving part by moving along the magnetic force. Accordingly, the present invention can more efficiently operate the circuit breaker.
Patent KR-20180107407-A (KR)
Inventor: LEE DONG CHOON
IPC: B32B38/00
Filed: 2017-03-20
Abstract: In the present invention, dissociated fibers are mixed with water so that fibers are finely separated with a knife beater. The paper mulberry pulp and paper pulp are mixed with water to be dissociated, and the finely separated fibers and the dissociated pulp are put into an additional mixer to be mixed. A wetting agent, a sizing agent, and a dye are added to the mixture, and the mixture is scooped up by a paper machine and dehydrated, and the paper is dried and compressed to be manufactured into a fiber film. A biodegradable film and the like is laminated to the fiber film to manufacture a multipurpose fiber film. By replacing conventional films such as polypropylene and polyethylene, the use of plastic film can be prevented, which is one factor of daily environment pollution, to prevent social problems such as environmental pollution and ecosystem disturbance, and to protect the soil and water quality, thereby promoting health of people.
Patent KR-20180107534-A (KR)
Inventor: PARK KEUN IL
IPC: B08B7/04
Filed: 2017-03-22
Abstract: The present invention relates to a robot nozzle typed engine cylinder block washing apparatus. In particular, according to the present invention, the robot nozzle type engine cylinder block washing apparatus comprises: a tilting unit including a cylinder block mounting unit to mount an engine cylinder block thereon and a fixing pin to fix both sides of the engine cylinder block by a fixing pin cylinder, and tilted on a tilting shaft at 90° by a tilting cylinder; a washing nozzle unit including a plurality of coolant washing nozzles therein in a flat U-shape to be horizontally moved along a washing unit moving shaft; a robot arm having an air blow nozzle mounted thereon; and a first chamber to embed the tilting unit, the coolant washing nozzle unit, and the robot arm therein. Accordingly, foreign matters, such as a chip, cutting oil, and the like, remaining on an engine cylinder block hole or surface are primarily washed through washing through the horizontally moving coolant washing nozzle, and washing through the air blow nozzle mounted on the robot arm to be moved is secondarily performed, thereby providing an effect of effectively removing the foreign matters, such as a chip, cutting oil, and the like, remaining on the engine cylinder block hole or surface.
Patent KR-20180109296-A (KR)
Inventor: YANG DON SIK
IPC: G03F7/004
Filed: 2017-03-27
Abstract: A composition for a hard mask of the present invention comprises a carbazole unit, a biphenyl unit, and a polycondensate comprising a linker unit derived from at least one of formaldehyde or a synthetic equivalent thereof, or a compound represented by chemical formula 3, and a solvent. The hard mask having improved etching resistance, solubility and flatness at the same time can be formed from the composition for the hard mask.
Patent KR-20170116992-A (KR)
Title: 화합물 및 이를 포함하는 유기 전자 소자
Inventor: JUNG MIN WOO
IPC: H01L51/50
Filed: 2017-04-12
Abstract: 본 명세서는 화합물 및 이를 포함하는 유기 전자 소자에 관한 것이다.
Patent KR-20180084583-A (KR)
Inventor: KIM CHUL SOO
IPC: G06F21/60
Filed: 2017-04-24
Abstract: The present invention relates to a data security method and system based on MPTCP. The method includes the steps of: dividing and shuffling original data into n (n is a natural number of 2 or more) pieces of transmission data; inserting garbage data into at least one of the n pieces of transmission data; generating a security key including information on a data division rule, a data shuffling rule, and a garbage data insertion rule; and transmitting the n pieces of transmission data and the security key with an MPTCP scheme. Accordingly, the present invention can secure higher security.
Patent KR-20180119252-A (KR)
Title: Sterilization Apparatus
Inventor: LIM YOU BONG
IPC: A61L2/20
Filed: 2017-04-25
Abstract: According to an embodiment of the present invention, a sterilization apparatus comprises: a sterilizing agent extracting unit extracting a sterilizing agent from a sterilizing agent cartridge disposed inside or outside a sterilizing chamber using an auxiliary needle; and a sterilizing agent supply unit receiving the sterilizing agent extracted through the auxiliary needle to vaporize the sterilizing agent through a vaporizer and providing the vaporized sterilizing agent to the sterilizing chamber or a vacuum pouch disposed inside the sterilizing chamber through a main needle. The sterilizing agent extracting unit and the sterilizing agent supplying unit are disposed outside the sterilizing chamber. The sterilization apparatus can prevent the loss of a sterilizing agent during the supply of the sterilizing agent from a sterilant cartridge.
Patent KR-20180108361-A (KR)
Inventor: HAN SEUNG JU
IPC: G06T5/50
Filed: 2017-05-02
Abstract: A face verifying method and apparatus are disclosed. The face verifying method according to an embodiment includes a step of detecting a face region in an input image, a step of determining whether the input face presented in the face region is a partial face, a step of generating a synthesized image by synthesizing a reference image and the face image of the face region in response to a determination that the input face is the partial face, and a step of determining whether verification is successful based on the synthesized image.
Patent KR-20180123382-A (KR)
Title: Control method of air conditioner
Inventor: KIM YONG SUK
IPC: F24F11/00
Filed: 2017-05-08
Abstract: The present invention provides a control method of an air conditioner, which is able to maintain a fresh indoor environment by automatically adjusting indoor humidity by detecting a coughing sound of a user while the user is sleeping. To this end, the control method of an air conditioner of the present invention is the control method of an air conditioner adjusting humidity of indoor air, comprising: a) a step in which a control portion of the air conditioner receives a sound signal that is received by a communication portion of the air conditioner from a communication portion of a sound sensor; and b) a step in which a humidity adjusting portion of the air conditioner adjusts the humidity of the indoor air in accordance with the received sound signal.
Patent KR-20180124220-A (KR)
Title: Sensor Exchangeable Glucose Detector
Inventor: CHOI KYU DONG
IPC: A61B5/155
Filed: 2017-05-11
Abstract: The present invention relates to a sensor exchangeable glucose detector. The sensor exchangeable glucose detector according to the present invention includes a main body (100), a cover (120) detachably coupled to the main body (100), a measurement sensor unit (200), an exchangeable drive unit (300) installed in the main body (100), and a glucose detecting unit (500).
Patent KR-20180048262-A (KR)
Inventor: YI KYOUNG SOO
IPC: H01L35/04
Filed: 2017-05-19
Abstract: The present invention relates to a flexible thermoelectric module, and more particularly, to a flexible thermoelectric module used in a curved surface shape and improved in flexibility and durability. According to the present invention, the flexible thermoelectric module used in the curved surface shape includes: a substrate provided in a plate shape transformable into the curved surface shape; a plurality of thermoelectric lines formed by electrically connecting thermoelectric elements arranged in a first direction, and arranged in a second direction perpendicular to the first direction; and an electrode for electrically connecting the thermoelectric elements, wherein the thermoelectric lines include first thermoelectric lines and second thermoelectric lines arranged side by side in the second direction, thermoelectric elements disposed at one end in the first direction among the thermoelectric elements included in the first and second thermoelectric lines are connected to a terminal, and thermoelectric elements disposed at an opposite end in the first direction among the thermoelectric elements included in the first and second thermoelectric lines are connected to each other.
Patent KR-20180128111-A (KR)
Inventor: KWON HYE JUNG
IPC: G11C5/14
Filed: 2017-05-22
Abstract: The present invention relates to a voltage trimming circuit including anti-fuses, an operation method for the same, and an integrated circuit having a voltage trimming circuit. According to the embodiment of the present invention, the voltage trimming circuit includes a comparator, a code generator, a non-volatile storage device, a switch circuit, and a voltage generator. The comparator can compare a reference voltage and a feedback voltage. The code generator generates multiple trimming codes for trimming the feedback voltage based on a comparison result of the comparator. The code generator adjusts up-codes raising the feedback voltage among the multiple trimming codes when the feedback voltage is lower than the reference voltage and maintains down-codes lowering the feedback voltage among the multiple trimming codes in an initial value. The code generator adjusts the down-codes when the feedback voltage is higher than the reference voltage and maintains the up-codes in the initial value. The non-volatile storage device can store multiple final trimming codes adjusted by the code generator. The switch circuit selects the multiple trimming codes during a trimming mode and can select the multiple final trimming codes after a trimming mode. The voltage generator can generate the feedback voltage based on the multiple trimming codes selected by the switch circuit.
Patent KR-20180129484-A (KR)
Inventor: LIM JAE HYUK
IPC: G03B21/14
Filed: 2017-05-26
Abstract: A scanning projector according to an aspect of the present invention includes a light source part including a plurality of laser light sources, a mirror part including a plurality of mirrors that transmit or reflect light outputted from the light source part, an optical combiner for combining the light transmitted or reflected by the mirror part, an MEMS scanner for reflecting incident light and performing scanning in a horizontal direction and a vertical direction, and a light reflection part for reflecting the light passing through the optical combiner to the scanner. The optical combiner may include one PBS (Polarization Beam Splitter) plane and a one half wave plate (HWP). It is possible to realize a high quality image.
Patent KR-20180131136-A (KR)
Inventor: HAN SUNG EUN
IPC: G06F21/32
Filed: 2017-05-31
Abstract: The present invention relates to a smart device with biometric authentication information and a method for registering and authenticating biometric information using the same. The smart device comprises: a reception unit; a storage unit; an authentication unit; a transmission unit; and a control unit. By storing all or a part of biometric authentication information for user biometric authentication when a financial service is provided, a financial service may be conveniently provided and the security of the user biometric information in a user biometric authentication process may be enhanced.
Patent KR-20180131853-A (KR)
Inventor: KIM JAE HONG
IPC: A47L7/00
Filed: 2017-06-01
Abstract: The present invention relates to an apparatus connected to a cutting oil suction cleaner to recover and drain liquid, which includes a function of preventing backflow of the recovered and filtered liquid. According to the present invention, the apparatus comprises: a main body formed in a structure capable of opening/closing an upper part and having a storage tank formed therein to store liquid; a cover unit detachably coupled to the opened upper part of the main body, and having an inlet, through which the liquid is provided, and a suction hole formed on a part to be connected to the suction cleaner so as to suck air; a filtering unit mounted on the opened upper part of the main body and coupled to the lower part of the cover unit to remove a foreign matter from the inflow liquid by filtration in accordance with a size of particles, and drain the filtered liquid to the storage tank; and a liquid backflow prevention member installed on the lower part of the filtering unit, and blocking connection between the storage tank and an outlet while being elevated in accordance with a water level of the storage tank so as to prevent backflow of the liquid. The cover unit sprays the liquid flowing from the outside through the inlet in a cyclone type to spray the liquid to the filtering unit.
Patent KR-20180137213-A (KR)
Inventor: NOH YONG YOUNG
IPC: H01L51/00
Filed: 2017-06-16
Abstract: The present invention relates to an organic semiconductor material including a vinylene structure, and a thin film transistor including the same. The present invention provides an organic semiconductor material in which substances including a vinylene structure react with each other to be coupled, and an electron withdrawing group (EWG) is bonded to the vinylene structure; and a thin film transistor including the same. According to the present invention, an integrated device circuit of a complicated structure can be manufactured.
Patent KR-20170089799-A (KR)
Title: Carbon nanomaterial reformed with functional group comprising aromatic hetero ring and polarity group, carbon nanomaterial-polymer composite material, and preparing methods thereof
Inventor: HONG SOON HYUNG
IPC: C01B32/18
Filed: 2017-07-21
Abstract: The present invention relates to a reformed carbon nanomaterial in which a functional group having an aromatic hetero ring and a polarity group is bonded by a noncovalent - bond on the surface of the carbon nanomaterial through mechanical milling, to a carbon nanomaterial-polymer composite material comprising the same and to a preparation method thereof. The reformed carbon nanomaterial of the present invention has high dispersibility and a strong binding force in a polymer material, thereby improving mechanical properties of the carbon nanomaterial-polymer composite material.
Patent KR-20190011845-A (KR)
Inventor: SHIN EUN HYE
IPC: C08F10/06
Filed: 2017-07-25
Abstract: The present invention discloses a multi-nuclear metallocene-based catalyst represented by chemical formula 1 below. In addition, the present invention discloses a method for manufacturing a polyolefin having a broad molecular weight distribution by homopolymerizing an olefin monomer or copolymerizing with a styrene or a styrene derivative under a catalyst system comprising a main catalyst of the multi-nuclear metallocene catalyst and a promoter such as alkyl aluminium oxane. (In the chemical formula 1, each substituent is as defined in claim 1)
Patent KR-20190012037-A (KR)
Inventor: AHN KYU CHOUL
IPC: H05B44/00
Filed: 2017-07-26
Abstract: The present invention relates to an LED lamp module having a flicker attenuation circuit, which is capable of maximizing the efficiency of an LED lamp module and reducing a flicker phenomenon. The LED lamp module comprises a power circuit unit (A), driving circuit units (B, D), a display unit (C), and a switch unit (E).
Patent KR-20190015931-A (KR)
Title: Cleaner
Inventor: JANG JAE WON
IPC: A47L11/40
Filed: 2017-08-07
Abstract: A cleaner according to the present invention comprises: a body forming the external appearance; a mop module including at least one floorcloth unit provided to wipe the ground while being rotated; and a detachable module provided such that a latching unit may unlatch the mop module when a control unit is touched. The detachable module comprises: at least one latching unit which detachably latches the mop module to the body; and the control unit exposed to the outside.
Patent KR-20190018226-A (KR)
Inventor: CHOI SEUNG JIN
IPC: C08K9/04
Filed: 2017-08-14
Abstract: Provided is a composition for preparing a graphite-polymer composite. According to one embodiment of the present invention, the composition for preparing the graphite-polymer composite comprises: a heat dissipation filler having a graphite composite including catecholamine layers and nanoparticles bound to the surface of graphite; a matrix-forming component including a thermoplastic polymer compound; and an impact modifier. According to the present invention, the composition is uniformly dispersed in a polymeric compound to have excellent impact resistance, and at the same time, to have heat dissipation performance while preventing deterioration of mechanical properties, thereby ensuring stability and durability. Also, the composition is combined with a substrate to be very easily molded through injection/extrusion and the like, and can be molded in various shapes. The composite realized accordingly exhibits excellent heat dissipation performance while ensuring excellent mechanical strength at the same time, and has an excellent lightweight property and excellent economic feasibility, thereby being widely used in various technical fields requiring heat dissipation.
Patent KR-20180021659-A (KR)
Inventor: DAMIAN FRICK
IPC: H02P6/182
Filed: 2017-08-22
Abstract: A method for determining an orientation of a rotor without a sensor in a coreless permanent magnet synchronous motor (PMSM) from a known rotor angle comprises: a step (a) of specifying a rotor system according to the rotor angle; a step (b) of applying a voltage pulse of the motor in a torque forming direction of the rotor system; a step (c) of measuring current on the motor; a step (d) of determining an estimated reverse electromotive force (EMF) according to a magnetic flux forming axis based on the measured current; a step (e) of forming an estimated reverse EMF integration and/or a filter-based cumulative function by a temporal integration of the estimated reverse EMF according to the magnetic flux forming axis; and a step (f) of determining the orientation of the rotor from an algebraic sign of the estimated reverse EMF integration and/or the cumulative function.
Patent KR-20190024398-A (KR)
Inventor: JEON SEONG SU
IPC: H01L51/50
Filed: 2017-08-31
Abstract: The present invention relates to a white organic light emitting device capable of providing a long service life and a high color reproduction rate, and an organic light emitting display device using the same. According to the present invention, the white organic light emitting device comprises one or more stacks between first and second electrodes facing each other, wherein a first stack between the first and second electrodes comprises: a green light emitting layer; a first red light emitting layer coming in contact with the green light emitting layer and including a red dopant at a first doping concentration; and a second red light emitting layer coming in contact with the first red light emitting layer and including a red dopant at a second doping concentration less than the first doping concentration.
Patent KR-20170103729-A (KR)
Title: Transmitting apparatus and interleaving method thereof
Inventor: JEONG HONG SIL
IPC: H04L1/00
Filed: 2017-08-31
Abstract: Disclosed is a transmission apparatus with excellent decoding and reception performance. The transmission apparatus comprises: an encoding part performing LDPC encoding to generate an LDPC codeword; an interleaver interleaving the LDPC codeword; and a modulation part mapping the interleaved LDPC codeword to a modulation symbol, wherein the modulation part can map bits included in a predetermined bit group among a plurality of bit groups constituting the LDPC codeword to predetermined bits in a modulation symbol.
Patent KR-20180033062-A (KR)
Inventor: CHANG JONG WOOK
IPC: G01N33/68
Filed: 2017-09-07
Abstract: The present invention relates to a method for screening a patient-specific therapeutic agent. When using the method for screening a patient-specific therapeutic agent of the present invention, it is possible to identify and select the therapeutic ability of mesenchymal stem cells of different origins with respect to disease subtypes or disease effectors. In addition, it is possible to confirm the characteristics of a secretory protein which acts at high efficiency or low efficiency, by analyzing proteins secreted by the selected mesenchymal stem cells, and thus there is the advantage that a customized therapeutic agent for the specific nature of the disease of each patient can be proposed.
Patent KR-20180034234-A (KR)
Inventor: HWANG YONG OON
IPC: C25D5/02
Filed: 2017-09-12
Abstract: The present invention provides a method and an apparatus to uniformly copper plate the whole area of metal mesh applied to a large area display panel. To achieve this, according to the present invention, when performing copper plating in large area metal mesh, a shielding chuck formed with a central portion that is opened is made of a nonconductive material to be arranged on a panel in which metal mesh is formed. Therefore, a plating thickness of an edge portion and a plating thickness of a central portion become uniform. Moreover, a plurality of holes are formed in a frame portion of the shielding chuck to enable a thickness of a plating layer to be more uniform.