baber/WOPTO huggingface dataset:
Patent KR-20170113276-A (KR)
Inventor: HYAKUTA KENTAROU
IPC: G02B1/04
Filed: 2017-03-27
Abstract: [과제] 줄기 형상 결함이 저감된 편광 필름 또는 편광판을 실현할 수 있는 연신 필름의 제조 방법 및 이 연신 필름을 이용한 편광 필름의 제조 방법을 제공한다.  
[해결수단] 폭 방향에 있어서의 면내 위상차치의 평균치가 5 nm 이하인 폴리비닐알코올계 수지 필름을 준비하는 제1 공정과, 이 폴리비닐알코올계 수지 필름을 건식 연신하여 연신 필름을 얻는 제2 공정을 포함하는 연신 필름의 제조 방법 및 얻어지는 연신 필름을 이용한 편광 필름의 제조 방법이 제공된다.
Patent KR-20180114972-A (KR)
Inventor: PARK JEEN
IPC: G06F9/38
Filed: 2017-04-11
Abstract: The present invention relates to a data storage device using a nonvolatile memory device as a storage medium. A method for operating a data storage device includes the steps of: enqueuing requests received from a host device in a first queue; determining whether or not a starvation time of a request with low priority not enqueued in a second queue among the requests queued in the first queue is imminent in a response time; and enqueuing any one of the request with the low priority and a request with high priority not enqueued in the second queue among the requests queued in the first queue, in the second queue. Accordingly, the present invention can efficiently process the request of the host device.
Patent KR-20180114653-A (KR)
Inventor: YOON JEONG SEOP
IPC: H02K1/27
Filed: 2017-04-11
Abstract: An electric hot water boiler according to an aspect of the present invention may comprise: a water supply pipe for supplying raw water; a case in which the water supply pipe is penetrated and the raw water is heated and converted into hot water; a storage apparatus in which the raw water supplied from the water supply pipe passing through the case is stored; a heating apparatus coupled to the storage apparatus for heating the raw water by electricity; a power generation apparatus supplying electric power to the heating apparatus and amplifying a small amount of the electric power rotating by magnetic force.
Patent KR-20180120390-A (KR)
Inventor: HUH MEE
IPC: B60R13/08
Filed: 2017-04-27
Abstract: The present invention relates to an automotive interior/exterior material with excellent lightweightness and durability. According to the present invention, the automotive interior/exterior material has an inorganic fiber mat formed on one or both surfaces of a foam layer made of a polyester resin foam, thereby enabling production of an automotive interior/exterior material which ensures excellent lightweightness, flame resistance, flexural strength, sound absorption, and sound insulation while being thin.
Patent KR-20180122072-A (KR)
Inventor: KIM TAE MYEONG
IPC: H05B6/14
Filed: 2017-05-02
Abstract: The present invention relates to a portable direct current type high frequency induction heating apparatus. The Portable direct current type high frequency induction heating apparatus comprises: a battery; an inverter switching a direct current stored in the battery to convert the direct current into a high frequency alternating current; a voltage variable unit matching the high frequency alternating current with the equivalent resistance of metal to be heated; a coil unit generating the high frequency alternating current generated through the inverter as heat and heating the object to be heated; a resonance capacitor adjusting energy amplification and power factor of the high frequency alternating current; a current amplifying transformer adjusting heating density and frequency according to a heating area of the coil unit; and a control unit controlling operations of the inverter and the voltage variable unit. The battery may be either a lithium-ion or lead-acid battery. According to the present invention, the portable direct current type high frequency induction heating apparatus may easily remove a rusty bolt and a mechanical device and heat machine part, etc. The rusty lock and part may be easily separated by heating in case of having difficulty in separation of the rusty lock and part. In addition, metal parts, hardening, tempering, etc. may be recovered through heat treatment by heating surfaces of an automatic gear and other mechanical equipment. A rusted bearing surface may be heated to restore rust removal and fluidity. The paint, molding, and stickers from metal may be removed. The rust of metal, car body, and peeling may be removed.
Patent KR-20180122206-A (KR)
Inventor: SHIN TAE HO
IPC: B01J35/02
Filed: 2017-05-02
Abstract: Disclosed are a ceria-palladium catalyst with a high specific surface area and heat stability, which can improve the performance thereof by increasing a specific surface area and heat stability of ceria, and a manufacturing method thereof. The method comprises the steps of: (a) adding an ammonium carbonate solution to a cerium cation solution to form a mixed solution; (b) adding and react ammonium carbonate until the pH of the mixed solution reaches 9.0 to 9.5; (c) washing and calcining a product of step (b) to obtain a ceria carrier; and (d) applying a palladium solution to a surface of the ceria carrier and drying to form a ceria-palladium catalyst.
Patent KR-20170126818-A (KR)
Inventor: BERNETH TOBIAS
IPC: H04M1/02
Filed: 2017-05-10
Abstract: The present invention discloses a terminal housing. The terminal housing comprises a first panel and a second panel. A material of the first panel and/or a material of the second panel are glass. The first panel includes a first major surface and a first side which are flat and straight. The first major surface includes at least one of first vertex angles. The first major surface exists in both sides of a first vertex angle; and includes two edges connected to the first vertex angle. Cross sections are a first thickness penetration cross section and a second thickness penetration cross section which are vertical to the two edges connected to the first vertex angle in a thickness penetration direction of the first panel. A position of at least one of the first vertex angles of the first major surface is connected to the first side in a combining unit of a position of the first side and the position of at least one of the first vertex angles with a first vertex angle camber surface. An inner surface and an outer surface of the first vertex angle camber surface exist on the first thickness penetration cross surface passing the first vertex angle in a shape of a camber line, individually. The inner surface and the outer surface of the first vertex angle camber surface exist on the second thickness penetration cross surface passing the first vertex angle in the shape of the camber line, individually. The present invention additionally discloses a panel of the terminal housing; and a terminal. The present invention protects an inside of the terminal.
Patent KR-20170063482-A (KR)
Title: 무선단말을 이용한 고지서 납부 방법
Inventor: KIM JAE HYUNG
IPC: G06Q20/14
Filed: 2017-05-25
Abstract: 본 발명의 무선단말을 이용한 고지서 납부 방법에 따르면, 카메라를 구비한 사용자의 무선단말에서 실행되는 방법에 있어서, 결제정보의 결제를 처리하는 별도의 프로그램에 대한 식별정보를 저장하고, 상기 카메라를 통해 고지서에 인쇄된 바코드를 인식하여 확인된 바코드 정보를 통해 상기 고지서에 대응하는 하나 이상의 고지정보를 확인하여 무선단말의 지정된 저장영역에 저장하고, 고지정보의 납부 시, 상기 저장영역에 저장된 고지정보 중 결제 대상으로 결정된 고지정보의 결제를 처리하기 위한 결제정보를 생성하거나 확인하고, 상기 결제정보를 확인 시, 상기 식별정보를 이용하여 상기 무선단말에 상기 식별정보에 대응하는 프로그램이 설치되어 있는지 확인하고, 상기 프로그램을 확인 시, 상기 결제정보의 결제를 위해 상기 식별정보에 대응하는 프로그램을 구동시켜 상기 결제정보를 전달하기 위한 절차를 수행한다.
Patent KR-20180129460-A (KR)
Inventor: LEE JUNE HO
IPC: F16H61/00
Filed: 2017-05-26
Abstract: A hydraulic circuit for a transmission according to a preferred embodiment of the present invention comprises: a friction element capable of restraining or releasing a working element of the transmission; a pump for pumping oil to form a reserve pressure capable of keeping the friction element in an operating standby state; and a direct control valve provided to be able to receive the oil passed through the pump and to control a preliminary pressure when operating the friction element to form a working pressure capable of operating the friction element. The friction element includes: a hydraulic chamber formed to be capable of filling the oil; a first supply hole for supplying the oil passed through the pump to the hydraulic chamber; and a second supply hole for supplying the oil passed through the direct control valve to the hydraulic chamber.
Patent KR-20180137937-A (KR)
Inventor: KIM JONG SIK
IPC: H01B7/00
Filed: 2017-06-20
Abstract: According to the present invention, a touch sensor panel comprises: a plurality of driving electrodes formed on a first layer; and a plurality of reception electrodes formed on a second layer to intersect with the driving electrodes. In the driving electrodes, a plurality of diamond-shaped unit electrodes may be connected in a column direction to form one row of driving electrodes and the driving electrodes of each column may be arranged at a certain interval in a row direction. The reception electrodes may be composed of lines having a predetermined width and arranged in the row direction to pass through the center of the unit electrode. Thus, by providing a touch sensor panel capable of linearly sensing change in capacitance, an accurate touch position of a finger or a stylus pen may be sensed.
Patent KR-20190001258-A (KR)
Inventor: SIN SI JONG
IPC: E01C19/10
Filed: 2017-06-27
Abstract: Disclosed is a method of repairing a damaged pavement by using a repair vehicle capable of manufacturing asphalt concrete by crushing asphalt and using the crushed asphalt, comprising: (a) a step for moving a repair vehicle to a damaged portion of a pavement; (b) a step for cleaning the damaged portion of the road surface by an air jetting nozzle installed on the front surface of the repair vehicle; (c) a step for crushing the damaged road surface into a predetermined size of waste asphalt during the rotation of a drum type crusher, which is installed at the front part of the repair vehicle so as to be spaced apart from the air jetting nozzle at a predetermined distance; (d) a step for sucking the waste asphalt, which has been crushed by the crusher, and storing the same in a vacuum tank; (e) a step for injecting the waste asphalt, which is stored in the vacuum tank, into an asphalt concrete manufacturing device so as to manufacture asphalt concrete to be filled in the damaged portion; (f) a step for placing the asphalt concrete produced in step (e) on the crushed portion in step (c); and (g) a step for compacting the newly placed asphalt concrete at a level with the road surface after step (f).
Patent KR-20180027326-A (KR)
Inventor: WANG JIAYIN
IPC: G06F12/0806
Filed: 2017-07-03
Abstract: A system according to the present invention comprises: a processor; and a memory connected to the processor and storing commands. If the commands are executed by the processor, the processor receives a processing profile including input data blocks and a plurality of operations to be executed by using the input data blocks from a data source; determines whether or not a block of stored intermediate cache data corresponds to an operation among the plurality of operations; in response to determining the block of stored intermediate cache data corresponds to the operation from among the plurality of operations, generates a simplified processing profile based on the block of stored intermediate cache data; executes the simplified processing profile by generating a new output data after each operation of the simplified processing profile; stores the new output data from at least one operation as intermediate cache data; and transmits the output data from a final operation in the simplified processing profile to the data source to display the same.
Patent KR-20190004463-A (KR)
Title: The screen-region selecting method for touch screen using a force touch
Inventor: KIM SE YEOB
IPC: G06F3/041
Filed: 2017-07-04
Abstract: According to the present invention, a method for selecting a screen on a touch screen using force touch comprises: a first force touch sensing step of sensing first force touch having force greater than a predetermined magnitude inputted through a touch screen; a scroll motion sensing step of sensing a scroll motion inputted through the touch screen; a display step of scrolling and displaying a screen displayed on the touch screen according to the scroll motion; a second force touch sensing step of sensing second force touch having the force greater than the predetermined magnitude inputted on the scrolled screen; and a selection region setting step of setting a region defined by a position where the first force touch is sensed and a position where the second force touch is sensed as a selection region.
Patent KR-20190008762-A (KR)
Inventor: WON YOUNG CHEON
IPC: G21F9/02
Filed: 2017-07-17
Abstract: Provided is a construction environment examination method of a radon reduction device capable of increasing efficiency of radon removal by the radon reduction device by constructing a check hole exposed partially to the ground to connect a sound pressure test device with soil of a building bottom and allowing maintenance to be simply performed such as a check for whether a construction state of the radon reduction device is normal or abnormal from a measured sound pressure variation amount when the buried radon reduction device works and emits an air including the radon into the air. The construction environment examination method of the radon reduction device comprises the processes of: burying the radon reduction device for a soil exhaust method; burying the check hole to be exposed partially to the ground; working the radon reduction device; measuring and displaying the sound pressure variation amount; and determining whether the construction environment of the radon reduction device is normal or abnormal.
Patent KR-20180010160-A (KR)
Inventor: DOERING ANDREAS
IPC: F01N1/00
Filed: 2017-07-19
Abstract: The present invention relates to a mixing device for an exhaust gas post-processing system of an internal combustion engine, in particular a selective catalyst reduction (SCR) exhaust gas post-processing system, comprising: a catalyst converter, in particular having an exhaust gas supply line (8) connected to an SCR catalyst converter (9), to mix a precursor material of a reducer, in particular an ammonia precursor material such as urea, with exhaust gas. According to the present invention, the exhaust gas supply line guides exhaust gas by an introduction device (12) connected to the exhaust gas supply line (8) to introduce the precursor material of the reducer into the exhaust gas and by a mixing and decomposition section (14) which is to mix the exhaust gas with the precursor material of the reducer upstream of the catalyst converter, is disposed downstream of each introduction device (12) to decompose the precursor material into the reducer, and is provided by the exhaust gas supply line (8). A silencer (21) is connected to the exhaust gas supply line (8) in an area of the mixing and decomposition section (14).
Patent KR-20190011388-A (KR)
Inventor: LEE JAE W
IPC: C12P7/64
Filed: 2017-07-25
Abstract: The present invention relates to a method for simultaneously extracting lipid and producing biodiesel in microalgae using only a solvent and alcohol at high temperatures. In particular, in the present invention, chlorinated hydrocarbons can be used in a co-solvent other than alcohols to enhance extraction and conversion efficiency. By using microalgae that have not undergone a drying process, the supply of hydrogen ions due to a hydrolysis reaction of the co-solvent enables selective conversion to alkyl esters with high efficiency. According to the present invention, since it is unnecessary to use a catalyst or the like in the production of biodiesel, otherwise required in using conventional microalgae, a processing cost is lowered and no additional neutralization and separation process is required, thereby having an advantage of lowering a production cost of biodiesel based on microalgae. The present invention comprises a step of adding alcohol and a solvent of a chlorinated hydrocarbon group to cultured microalgae, heating a mixture to 150 to 250°C to produce biodiesel simultaneously, and collecting compound and biodiesel produced.
Patent KR-20190014752-A (KR)
Inventor: JUNG SEUNG CHUL
IPC: G05F1/46
Filed: 2017-08-03
Abstract: An apparatus for generating a reference voltage comprises: a digital data generating circuit for converting an inputted first reference voltage into digital data and storing the digital data; and a converting circuit for generating a second reference voltage corresponding to the first reference voltage using the stored digital data. The apparatus for generating a reference voltage according to an embodiment of the present invention can turn off a power supply of a bandgap reference circuit for supplying the first reference voltage as needed, thereby reducing the power consumed by the bandgap reference circuit.
Patent KR-20200067971-A (KR)
Inventor: LEE YANG TEH
IPC: B29C64/227
Filed: 2017-08-10
Abstract: A three dimensional printing apparatus including a frame, a control module, a nozzle module, and a feeding module is provided. The nozzle module is movably disposed in the frame and electrically connected to the control module. The control module drives the nozzle module to move in the frame to define a printing space. In addition, the control module drives the nozzle module to print a three dimensional object in the printing space. The feeding module is detachably assembled to the frame and electrically connected to the control module. The control module drives the feeding module to transfer a medium into the printing space and drives the nozzle module to print a two-dimensional pattern onto the medium.
Patent KR-20180083243-A (KR)
Inventor: IM GYEONG TAEK
IPC: E03F5/10
Filed: 2017-08-11
Abstract: The present invention relates to an intelligent type early rainwater separation system using solar energy, comprising: a hollow housing; an inlet pipe connected to one side of the housing and connecting the other side to a drain pipe; two outlet pipes connected to the housing by being spaced apart from each other; a separation device driven by a driving unit to allow rainwater to flow through any one side of the outlet pipes; the driving unit to operate the separation device; and a control unit to control operation of the driving unit. An end part of the drain pipes are placed by being separated to both sides with the end part of the inlet pipe interposed therebetween, and the separation device comprises: a rotary shaft operated by the driving unit and outwardly extended between the outlet pipes; and a plate-shaped separation panel coupled to the rotary shaft to be integrally rotated with the rotary shaft. When the separation panel is rotated to come in contact with the inner surface of one side of the housing, the separation panel is inclined towards one outlet pipe and forms a space part closed to the upper part of the outlet pipe together with the housing, thereby allowing the inlet pipe to communicate with the other side outlet pipe.
Patent KR-20180020100-A (KR)
Inventor: KURATLI CHRISTOPH
IPC: H01L23/498
Filed: 2017-08-11
Abstract: The present invention relates to an integrated circuit die having a divided solder pad. According to the present invention, the integrated circuit die (10′) comprises: at least two bond pads (20, 21); and a redistribution layer. The redistribution layer includes: at least one solder pad (19′) including two portions (33, 34) which are arranged to be electrically connected to each other by the same solder ball arranged on the solder pad (19′), and electrically separated from each other in the absence of the solder ball on the solder pad (19′); and at least two redistribution wires (22, 23, 39), each of which allows one of the portions (33, 34) to be connected to one of the bond pads (20, 21), wherein the first bond pad (20) connected to the first portion (33) of the solder pad (19′) through the first redistribution wire (22) is dedicated to a digital ground, and the second bond pad (21) connected to the second portion (34) of the solder pad (19′) through the second redistribution wire (23) is dedicated to an analog ground.
Patent KR-20190022209-A (KR)
Inventor: KIM DONG GOO
IPC: C12J1/00
Filed: 2017-08-25
Abstract: The present invention relates to coffee vinegar with rich organic acids and a preparing method thereof. More specifically, the coffee vinegar has a high total organic acid content and antioxidant substances by using coffee beans, mannitol as a baking agent, and liquid fructose for blending. According to the present invention, the coffee vinegar includes a large amount of organic acids and antioxidants in order to have excellent functionality, contains sugar added to be taken after being diluted like red and black vinegar products, includes liquid fructose as a blending agent for clear, sweet taste and natural coffee flavors for excellent flavors and palatability. In addition, compared to general vinegar taking 6 months for preparation, the coffee vinegar only takes about a month to be prepared.
Patent KR-20190029193-A (KR)
Inventor: PARK JAE HYUN
IPC: H01L33/62
Filed: 2017-09-12
Abstract: The present invention relates to a light emitting diode and a light emitting device using a quantum dot which is coupled to a ligand having different characteristics in accordance with a region of a quantum dot surface. According to the present invention, the present invention uses a quantum dot of which a specific region of a surface is coupled to a ligand having different characteristics such as an X-type ligand and an L-type ligand to increase light emitting efficiency of the light emitting diode and lower drive voltage. Also, a thickness of a light emitting layer including a light emitting material layer can be easily controlled and the light emitting layer and an electrode can be stacked in a desired shape. Therefore, the light emitting diode and the light emitting device, of which light efficiency is increased, can be manufacture by using the quantum dot of which the surface is coupled to the ligand having double characteristics. In addition, the quantum dot light emitting diode comprises first and second electrodes and a light emitting material layer.
Patent KR-20190029247-A (KR)
Title: Fabrication method of honeycomb structure and honeycomb structured thermochemical heat storage materials
Inventor: KIM HONG SOO
IPC: F28D20/00
Filed: 2017-09-12
Abstract: The present invention relates to a method for manufacturing a honeycomb structure, comprising the steps of: mixing inorganic hydroxide and an aqueous binder to obtain a mixture; adding water to the mixture to manufacture a composition for manufacturing a honeycomb structure; and forming the honeycomb structure by extrusion-molding the composition for manufacturing the honeycomb structure. The present invention also relates to a method for manufacturing a heat storage material having a honeycomb structure, comprising the steps of: manufacturing a honeycomb structure according to the method for manufacturing the honeycomb structure; and heat-treating the honeycomb structure to manufacture a heat storage material having a honeycomb structure. The present invention can compensate the strength of the honeycomb structure which is weakened during the heat treatment process.
Patent KR-20190030319-A (KR)
Inventor: YUK EUN GEON
IPC: G05G1/04
Filed: 2017-09-14
Abstract: According to the present invention, disclosed are a construction equipment control apparatus and a method for controlling temperature thereof, wherein the construction equipment control apparatus includes a control unit to control a motion of construction equipment. The control unit comprises: a fluid movement part through which a fluid at predetermined temperature flows around an inner circumference; a fluid inflow part in which the fluid is supplied to one end of the fluid movement part; and a fluid discharge part in which the fluid is discharged to the other end of the fluid movement part.