baber/WOPTO huggingface dataset:
Patent KR-20190041215-A (KR)
Title: Method for manufacturing flexible circuit board and flexible circuit board manufactured by the method
Inventor: DAN SUNG BAEK
IPC: H05K3/42
Filed: 2017-10-12
Abstract: Provided are a method for manufacturing a printed circuit board which can process at high speed while having low dielectric constant characteristics by forming a fine circuit pattern through sputtering and plating after forming a through-hole on an organic substrate, and a printed circuit board manufactured thereby. To this end, the method for manufacturing a printed circuit board comprises the steps of: preparing a base substrate; forming a through-hole passing through the base substrate; forming a thin film seed layer on the base substrate and the through-hole; forming a thin film plating layer on the thin film seed layer; and forming a fine circuit pattern by etching the thin film seed layer and the thin film plating layer. The base substrate is one selected among the organic substrate, an FR-4, and a prepreg.
Patent KR-20190041632-A (KR)
Title: Vehicle and control method of the same
Inventor: YONG SEOK YOUNG
IPC: B60W50/14
Filed: 2017-10-13
Abstract: The present invention relates to a vehicle configured to receive a command of a user and a control method thereof. According to an aspect, a vehicle comprises: a manipulator having a metal bar extending in a first direction and formed of a metal material, and a plurality of sensors disposed adjacent to the metal bar in the first direction; a display configured to display a manipulation result of the manipulator; and a controller configured to generate a control signal for controlling operation of the display based on an output signal of the manipulator, wherein when a drag touch is input to the manipulator in the first direction, a function execution screen for a function mapped to the manipulator is displayed.
Patent KR-20180048313-A (KR)
Inventor: MIN YU HO
IPC: H01L35/16
Filed: 2017-10-16
Abstract: The present invention relates to a chalcogen compound, a method for manufacturing the same, and a thermoelectric device including the chalcogen compound. According to an embodiment of the present invention, the thermoelectric device comprises a chalcogen compound as a thermoelectric conversion material. According to the present invention, the chalcogen compound, the method for manufacturing the same, and the thermoelectric device including the chalcogen compound can provide excellent phase stability.
Patent KR-20190046523-A (KR)
Inventor: RYOU JAE CHEOL
IPC: G06F21/56
Filed: 2017-10-26
Abstract: The present invention relates to a method for blocking ransomware and an apparatus therefor. The method for blocking ransomware comprises the following steps. A file event collection unit collects a file event of a process occurring during a specific time. A score calculation unit calculates a ratio of a writing event during a file event and calculates a score for determining ransomware by applying a predetermined first threshold value to the ratio of the writing event. And, a ransomware detection unit detects the process as a ransomware process when the score for determining ransomware is greater than a preset second threshold value.
Patent KR-20190051161-A (KR)
Inventor: JE JIN AH
IPC: A61C13/00
Filed: 2017-11-06
Abstract: A method of designing a dental prosthesis according to an embodiment of the present invention comprises the steps of: loading three-dimensional oral model data from a memory; displaying an oral image and an arch line of the three-dimensional oral model data; providing an alignment interface for aligning the oral image with the arch line; and displaying the oral image aligned with the arch line.
Patent KR-20190051571-A (KR)
Inventor: JEONG DONG HYUK
IPC: H04N5/217
Filed: 2017-11-07
Abstract: The present invention relates to a vehicle environment monitoring apparatus which corrects image distortion by considering a posture of a vehicle varied when the vehicle drives an uneven road, and an image correcting method thereof. To this end, the vehicle environment monitoring apparatus comprises: a plurality of cameras each installed in a vehicle; a motion sensor for sensing a posture of the vehicle; a memory storing a look-up table; and a controller estimating an angle change amount and a position change amount of each of the plurality of cameras based on the posture of the vehicle so as to correct the look-up table and synthesizing images input by the plurality of cameras by referring to the corrected look-up table so as to generate a vehicle environment monitoring image.
Patent KR-20190056094-A (KR)
Title: Baverage maker
Inventor: JINPYO HONG
IPC: C12C13/10
Filed: 2017-11-16
Abstract: According to an embodiment of the present invention, a beverage manufacturing device comprises: a fermented tank module including a fermented tank for forming a space inside and a lead for opening and closing the space; and a container stored in the space and forming a container channel through which a fluid is passed. A lead channel connected to the container channel is formed in the lead. A tube connected to the lead channel is connected to the lead. The present invention is provided to store the container in the fermented tank and pass the fluid through the tube, the lead channel, and the container channel in a state of closing the lead, thereby minimizing a possibility of penetrating a foreign substance such as dust or the like into the inside, and cleanly manufacturing a beverage.
Patent KR-20190057182-A (KR)
Inventor: KIM KI DEA
IPC: F23D14/58
Filed: 2017-11-17
Abstract: The present invention relates to a flare tip device with a vertical flow path, and more particularly, to ′a flare tip device with a vertical flow path′ provided to have an improved atmospheric flow, to prevent a vortex, and to be used for easily burn waste gas discharged into the atmosphere. According to an embodiment of the present invention, a flare tip device with a vertical flow path comprises: a stack pipe portion for guiding a flare gas to allow the flare gas to be lifted up in a vertical direction; and a nozzle tip portion spaced apart from an upper end of the stack pipe portion by a predetermined distance. The nozzle tip portion has a pot shape in which an upper portion and a lower portion are narrow and a middle portion is wide, and forms a first Coanda unit allowing the flare gas to be lifted vertically and curved to flow along a first curvature radius, a second Coanda unit extended from the first Coanda unit and having a second curvature radius, and a third Coanda unit extended from the second Coanda unit and having a third curvature radius. The first curvature radius is smaller than the second curvature radius and the same as the third curvature radius. An external diameter of the third Coanda unit is smaller than an external diameter of the second Coanda unit and larger than an external diameter of the first Coanda unit. The flare gas flows along a surface bent toward the first curvature radius outwardly, is bent along a surface of the second curvature radius to be lifted, and is bent toward the third curvature radius and burned. Moreover, multiple flow path portions, having a predetermined depth in a vertical direction of a surface of the nozzle tip portion, are formed to prevent a vortex from occurring.
Patent KR-20190056779-A (KR)
Inventor: CHOI MOON JEONG
IPC: E06B3/90
Filed: 2017-11-17
Abstract: The present invention relates to an opening and closing type rotating door of a door portion, wherein opening and closing operation of an opening and closing door sheet portion can be conveniently performed. The opening and closing type rotating door of a door portion comprises: a circular support plate (170a) and a circular floor plate (170b); a support shaft (180); a rail portion (190); an opening and closing type door sheet portion (200); a door sheet accommodation portion (K); and a bracket (220).
Patent KR-20190057484-A (KR)
Inventor: SON IL MOON
IPC: B30B9/32
Filed: 2017-11-20
Abstract: According to the present invention, provided is a cutting chip recovery processing method, wherein a cutting chip supplied into a storage groove is compressed into a forming hole while moving a compression punch forward from a first set position to a second set position after supplying the cutting chip in a non-compressed state, the compression punch at the second set position is moved further forward to a third set position to be compressed in the forming hole to expose a part of a block-shape cutting chip formed in a block-shape to the outside of the forming hole, and a cutting plunger is moved forward by driving an operating cylinder to cut a part of the exposed block-shape cutting chip, thereby being capable of forming a unit cutting chip with a desired size.
Patent KR-20190060929-A (KR)
Inventor: JIN SEONG KYU
IPC: F16B11/00
Filed: 2017-11-25
Abstract: The present invention relates to a multipurpose hanger, which can reduce unnecessary damage to a door by means of a fixing pad and can enable a user to use a shoulder strap of a bag because a bag holder has a mountain shape such that the bag is stably hung thereon and is easy to remove by allowing the bag hanger to be folded upon removal of the bag, thereby solving a problem that, when a bag and coat are together hung on a conventional hanger, the coat is in danger of falling. That is, a toilet hanger according to the present invention comprises: a fixing pad formed in a conical shape to be able to bond to a door with strong adhesion; a hanger formed in a cylindrical shape to be able to stably hang clothing; a bag hanger formed in a mountain shape such that a user can stably hang a bag by using a shoulder strap, rather than a hanger depending on only a grip portion of the bag which can be held by a hand, and formed by using a spring such that the user can easily remove the bag; and a rubber pad formed in a thimble shape and attached to the front of the hanger such that the user can stably fix the clothing upon hanging.
Patent KR-20190062719-A (KR)
Title: Peer to Peer car sharing system and P2P car sharing method using it
Inventor: OH SOON KANG
IPC: G06Q30/08
Filed: 2017-11-29
Abstract: The present invention relates to a P2P car sharing system and a P2P car sharing method using the same. The P2P car sharing system comprises: a database in which lease information for lease vehicles uploaded by a plurality of owners is stored through owner terminals; and a matching management server which provides the lease information for the lease vehicles stored in the database to a lessee terminal when a vehicle lease signal is inputted from the lessee terminal connected through a communications network, and matches an owner who owns the lease vehicle with a lessee who owns the lessee terminal. According to the present invention, the P2P car sharing system and the P2P car sharing method using the same use a method of sharing a vehicle which is rented or leased by an individual person, and have advantages of reducing a purchase rate of an additional vehicle, and minimizing an idle vehicle so as to solve a social problem of traffic through traffic congestion mitigation and efficient traffic demand management and to realize sharing economy.
Patent KR-20190063120-A (KR)
Title: Preparation method of polyester and polyester manufactured by the same
Inventor: BOK CHANG SUK
IPC: C08G63/66
Filed: 2017-11-29
Abstract: The present invention relates to a method for manufacturing a high polymerization degree polyester and a polyester manufactured by the same. More particularly, the present invention relates to: the method for manufacturing the polyester having excellent transparency and color, and having high viscosity; and the polyester manufactured by the same. The present invention can provide the polyester exhibiting excellent transparency and color due to reduction in a reaction time and having an improved intrinsic viscosity while reducing a polycondensation reaction time by introducing an epoxy chain-containing chain extender during a liquid phase polymerization process when manufacturing amorphous polyester, in which solid phase polymerization can not be applied.
Patent KR-20190063654-A (KR)
Title: Apparatus and method having reduced static phase offset
Inventor: JUNG SEONG OOK
IPC: H03L7/081
Filed: 2017-11-30
Abstract: The present invention provides a delay lock loop apparatus having a reduced static phase offset and a method thereof. An embodiment of the present invention provides the delay lock loop apparatus, comprising: a setup time correction unit calculating a correction code for correcting a setup time of a flip-flop (FF); a phase sensing unit sensing a lock operation of a delay lock loop (DLL) to generate a lock detection signal; a code control unit calculating the control code of a digital control delay line (DCDL) based on the generated lock detection signal; and a compensation control code calculation unit subtracting the calculated correction code from the calculated control code to calculate a compensation control code; and a path selection unit applying the calculated compensation control code to the DCDL to reduce a static phase offset. The present invention generates the correction code for correcting the setup time based on a clock input signal and a data signal to be capable of reducing the setup time of the flip-flop.
Patent KR-20190063770-A (KR)
Title: Clutch device for automatic transmission
Inventor: RYU WAN SIK
IPC: F16D13/64
Filed: 2017-11-30
Abstract: According to the present invention, a clutch device for an automatic transmission is disclosed. The clutch device for an automatic transmission comprises: a clutch retainer; a piston installed inside the clutch retainer and moved by hydraulic pressure; a disk unit portion including a clutch plate which is pressed by the piston and is installed in the clutch retainer, and a clutch disk alternately arranged with the clutch plate; and a magnet portion individually attached to the clutch disk and the clutch plate, and separating a distance between the clutch plate and the clutch disk by a magnetic force.
Patent KR-20190063963-A (KR)
Title: Electroluminescent Display Device
Inventor: JO SO YOUNG
IPC: H01L51/52
Filed: 2017-11-30
Abstract: The present invention relates to an electroluminescent display device. According to the present invention, in the electroluminescent display device, a first electrode having a different thickness respectively in a first area and a second area may be formed through an electrode layer and an electrode pattern. Through such structure, the external light emitting efficiency (%) and the current luminance efficiency (cd/A) may be improved through the first area, and the resistance can be prevented from increasing through the second area, thereby increasing the reliability of the electroluminescent display device. Furthermore, the correlated color temperature may be adjusted through the thicknesses of the first area and the second area.
Patent KR-20190063973-A (KR)
Title: Apparatus for cooling and heating cup holder
Inventor: CHANG HOON LEE
IPC: F25B21/02
Filed: 2017-11-30
Abstract: The present invention relates to a cup holder for maintaining cooling and heating and, more specifically, relates to a cup holder for maintaining cooling and heating to increase heat dissipation performance of a heat dissipation unit by using condensed water generated by dew condensation in an air conditioning unit. The present invention can increase heat dissipation performance of a heat dissipation plate by moving condensed water generated in a cold and hot plate to the heat dissipation plate. In addition, the present invention can move condensed water of the cold and hot plate to the heat dissipation plate by using absorbent paper, and with vibration generated when operating a heat dissipation fan, condensed water of the absorbent paper is moved to an upper portion of the heat dissipation plate to effectively emit heat of the heat dissipation plate with the condensed water of the cold and hot plate. Moreover, according to the present invention, the absorbent paper is added to an upper portion of the heat dissipation plate for condensed water from being splashed in an upper portion of the heat dissipation plate in spite of vibration of a vehicle to increase heat dissipation performance of the heat dissipation plate.
Patent KR-20190064127-A (KR)
Title: 3D printer with film-coupled magnetic bed
Inventor: KWON JI HUN
IPC: B33Y40/00
Filed: 2017-11-30
Abstract: The present invention relates to a three-dimensional printer having a film-bonded magnetic bed, which has a problem of deformation due to adhesion with an output bed and heat, when used once and discarded. But, the problem is pointed out that there is no proper way to solve the problem. The output is easily removed by using the demagnetization and rails when the output is complete, while being fixed to the three-dimensional printer using a film which can respond to magnetic force on the output bed.
Patent KR-20190064853-A (KR)
Title: Text to speech system
Inventor: KIM HYO SOON
IPC: H04R1/08
Filed: 2017-12-01
Abstract: A text-to-speech system capable of preventing load of the present invention comprises: a database unit in which a voice file is stored; a text input unit inputting text; a control unit extracting a voice file corresponding to the text inputted from the text input unit; a TTS engine converting the voice file transmitted from the control unit into audio wave data; and an audio processing unit connected to the TTS engine and converting the audio wave data converted in the TTS engine into an analog voice signal to transmit the analog voice signal to a speaker.
Patent KR-20190065834-A (KR)
Title: Injection molding machine and injection control data generating method
Inventor: HYUN CHANG HOON
IPC: B29C45/77
Filed: 2017-12-04
Abstract: The present invention relates to an injection molding machine and an injection control data generating method and, more specifically, to an injection molding machine and an injection control data generating method which are able to minimize the quality deviation of an injected object according to workers by automatically calculating injection control data about a given mold and proceeding with an injection on the mold by using the calculated injection control data. The injection control data generating method of the injection molding machine (1) for a given mold (20) includes: a flow rate data dividing step of dividing first flow rate data in the mold (20) of an injection material into a plurality of sections when an injection control data generating system (100) moves a screw (12) forwards at a constant speed and injects the injection material into the mold (20); and a screw (12) progress speed calculating step for each section of calculating the progress speed of a screw (12) for each of the sections when controlling the screw (12) at a constant speed for the divided sections from the first flow rate data divided into the sections.
Patent KR-20190068190-A (KR)
Title: Display Device And Method for Manufacturing Of The Same
Inventor: KIM HONG SUK
IPC: H01L51/56
Filed: 2017-12-08
Abstract: The present invention relates to a display device capable of reducing the number of a mask and increasing characteristics of a thin film transistor, and a manufacturing method thereof. According to an embodiment of the present invention, the display device comprises: a substrate; a semiconductor layer located on the substrate; a gate insulation pattern located on the semiconductor layer; a plurality of gate electrodes located on the gate insulation pattern; and a thin film transistor spaced apart from the gate insulation pattern and including a source electrode in individual contact with an upper surface of the semiconductor layer, a source-drain electrode adjacent to the source electrode with one of the gate electrodes interposed therebetween, and a drain electrode adjacent to the source-drain electrode with the other of the gate electrodes interposed therebetween.
Patent KR-20190068294-A (KR)
Title: Positive electrode active material for rechargable lithium battery, method of preparing the same, and rechargable lithium battery including the same
Inventor: JUNG HYE YUN
IPC: H01M4/525
Filed: 2017-12-08
Abstract: The present invention relates to a positive electrode active material for a lithium secondary battery, a method for manufacturing the same, and a lithium secondary battery comprising the positive electrode active material. The positive electrode active material for a lithium secondary battery comprises secondary particles in which lithium metal oxide primary particles are aggregated. The lithium metal oxide particles have a layered structure, and the powder resistance of the secondary particles is 300 ohm-cm. The grain size is less than 55 nm. The present invention can provide a positive electrode active material having enhanced initial discharge capacity and output characteristics.
Patent KR-20190068719-A (KR)
Title: coolingsheet earphone
Inventor: CHOI CHUN IL
IPC: H04R1/10
Filed: 2017-12-10
Abstract: The present invention relates to a cooling sheet earphone. A cooling sheet is detachable by attaching Velcro to a cooling sheet plate after connecting the cooling sheet plate by using a connection ring between lines of the earphone. A disposable cooling sheet is in use through detaching. In addition, a copper fixating object fixates so as not to move the connection ring of the cooling sheet plate. The earphone is hung without falling to a floor when the earphone is extracted as well as cooling down when a user uses the earphone by using the cooling sheet.
Patent KR-20190070122-A (KR)
Title: Autonomous working machine and method of measuring displacement of rotating part of autonomous working machine
Inventor: CHA MOO HYUN
IPC: E02F9/26
Filed: 2017-12-12
Abstract: According to one embodiment of the present invention, provided is an autonomous working machine capable of measuring a displacement of a rotating operation part easily and precisely; and a method for measuring the displacement of the autonomous machine. Here, the autonomous working machine includes a driving part, a main body part, a boom, a first measuring unit, and a second measuring unit. The main body part is provided on an upper part of the driving part and is moved together with the driving part. The boom is first hinge-rotated with respect to the main body part. The first measuring unit has a first subject part provided in the boom and moved together with the boom, and a first photographing part provided in the main body part and photographing the first subject part. A control unit calculates a first rotation angle of the boom on the basis of the size information of the first subject part photographed by the first photographing part.
Patent KR-20190071217-A (KR)
Title: Apparatus for slanted welding, and method for making pipe using the same
Inventor: CHAE HYUN BYUNG
IPC: B23K37/04
Filed: 2017-12-14
Abstract: The present invention relates to an apparatus for slanted welding, and a method for making a pipe using the same, wherein when a thick pipe is manufactured, a manufacturing time can be reduced. The apparatus for slanted welding comprises: a support member for raising one side of a roundly shaped plate to be inclined and supported; a welding means performing welding while moving slantly upwards along an outer surface groove formed by adjacent front ends of the plate; and a sliding member blocking a molten pool generated by heat of the welding means and moving slantly along the welding means.
Patent KR-20190076765-A (KR)
Inventor: KIM SUNG IL
IPC: C22C38/22
Filed: 2017-12-22
Abstract: The present invention relates to a hot-rolled steel sheet utilized as a material for heavy machinery, commercial vehicles, and the like, and more specifically to a high-strength hot-rolled steel sheet having excellent bendability and low-temperature toughness and a method for manufacturing the same.