baber/WOPTO huggingface dataset:
Patent KR-20160039761-A (KR)
Title: System and method for controlling motor without sensor
Inventor: YANG JAE SIK
IPC: H02P6/18
Filed: 2014-10-01
Abstract: Provided are a sensorless control method and system for a motor. The present invention relates to the sensorless control system for a motor in which a model considering an iron loss is added to a back electromotive force (EMF) observer and an electrical angle error considering the iron loss is obtained to stably operate a sensorless control at a high-speed range of the motor. To this end, according to an embodiment of the present invention, the sensorless control system for a permanent magnet motor includes: a back EMF observer for estimating a back EMF of the motor; an angle error calculator for calculating the electrical angle error by taking into consideration the iron loss of the permanent magnet motor based on the back EMF estimated by the back EMF observer; an angle error compensator for compensating for the electrical angle error calculated by the angle error calculator, in which an electrical angle for compensating for the calculated electrical angle error is obtained through simulation or experiment for the permanent magnet motor; and a phase-locked loop (PLL) controller for estimating an actual angle by reducing the electrical angle error due to the iron loss after receiving the compensated electrical angle, and outputting a sensorless control result signal as an estimated value of the angular velocity of the motor based on the estimated actual angle.
Patent KR-20150043202-A (KR)
IPC: G06K17/00
Filed: 2014-10-02
Abstract: RFID 시스템 및 그 동작 방법이 개시된다.  RFID 시스템은 RFID 태그, 그리고 RFID 태그로 초기화 명령을 송신하는 RFID 리더를 포함한다.  초기화 명령은 단일 태그 접근 모드와 다중 태그 처리 모드를 선택하는 필드를 포함한다.  필드가 단일 태그 접근 모드로 설정된 경우, RFID 리더는 하나의 RFID 태그와 일대일 접근하기 위한 절차인 단일 태그 인증 절차를 수행한다.
Patent KR-20160040852-A (KR)
Inventor: CHOI HYEONG SEOK
IPC: H01L23/488
Filed: 2014-10-06
Abstract: According to the present invention, a semiconductor device having a through-electrode comprises: a substrate having a first surface and a second surface facing the first surface; a plurality of through electrodes penetrating a gap between the first and second surfaces and being spaced apart from each other; a front-side bump coupled to odd-numbered through electrodes among the through electrodes in the first surface; and a backside bump coupled to even-numbered through electrodes among the through electrodes in the second surface facing the first surface wherein the front-side bump is formed. The purpose of the present invention is to provide a semiconductor package comprising a semiconductor device having a through electrode capable of forming a bum structure.
Patent KR-20160041240-A (KR)
Inventor: KIM HYOUNG SEOK
IPC: B29C67/00
Filed: 2014-10-07
Abstract: 본 발명은 3D 프린터에 관한 것이다. 본 발명의 실시예에 따른 3D 프린터는, 캐비티 내에, 필라멘트를 압출하는 압출부와, 압출부가 부착되는 캐리지와, 캐리지를 이동시키는 이동부와, 및 압출부 및 이동부를 제어하는 프로세서를 포함하고, 프로세서는, 슬립 모드 입력이 있는 경우, 압출부를 메인터넌스 영역으로 이동시켜, 메인터넌스 동작을 수행하도록 제어하며, 메인터넌스 동작 수행 이후, 압출부를 원점으로 이동시킨 후, 절전 모드로 동작하도록 제어한다. 이에 의해, 안정적으로 동작 정지시킬 수 있게 된다.
Patent KR-20150041746-A (KR)
IPC: B60L50/16
Filed: 2014-10-07
Abstract: The present invention is an actuator for a transmission system of a vehicle, comprising: an electric machine containing an armature and an inductor; a static converter positioned to include a plurality of switching cells and to electrically connect an electric circuit of the armature to an electric energy source; a control system of switching sells of the static converter configured to have at least two distinct values depending on control which applies a torque constant of the electric machine to the cells.
Patent KR-20160042242-A (KR)
Inventor: HA WEH GU
IPC: A45D20/08
Filed: 2014-10-07
Abstract: A tray for a food dryer, according to an embodiment of the present invention, comprises: a planar net installed within the food dryer; and a drying net disposed on the planar net. The drying net comprises: a plurality of first threads extending in a first direction and arranged along a second direction crossing the first direction; and a plurality of second threads extending in the second direction, arranged along the first direction crossing the second direction, and interwoven with the first threads to form a planar mesh. At least one of the first or second threads are constructed to protrude upwards. The tray for a food dryer, according to the present invention, can accelerate the drying of a food product and thus shorten the drying time, by minimizing the contact surface area between the tray and the food product while maximizing the surface area of the food product that is exposed to the drying air.
Patent KR-20160042367-A (KR)
Inventor: CHO SEONG MIN
IPC: G02B30/27
Filed: 2014-10-08
Abstract: According to the present invention, an optical path converting element comprises: a first layer including at least one electrode; a second layer including at least one electrode; and a liquid crystal layer interposed between the first and second layers. Liquid crystals of the liquid crystal layer have either a first state or a second state in accordance with a voltage applied to electrodes of the first layer and the second layer. The liquid crystals of the liquid crystal layer are vertically aligned in the first state. The liquid crystals of the liquid crystal layer are spirally aligned in a horizontal direction in the second state. The liquid crystals of the liquid crystal layer have a chiral feature.
Patent KR-20160042664-A (KR)
Inventor: KANG JUN HYEOK
IPC: B22D11/06
Filed: 2014-10-10
Abstract: The present invention relates to an apparatus for coupling a mold plate for continuous casting to couple a mold plate for continuous casting to a backup plate. The apparatus comprises: a bolt portion which is installed in a mold plate; a nut portion which is screwed to one end of the bolt unit and couples a backup plate to the outer surface of the mold plate; a bushing portion which is coupled to the outer periphery of the bolt portion, and is installed at the coupled portion of the backup plate in an airtight seal with the cooling passage formed between the mold plate and the backup plate; a washer portion which is coupled to the outer periphery of the bolt portion, and is installed on the outer surface of the bushing portion to prevent the nut portion from being unscrewed and released; and a disc spring portion which is coupled to the outer periphery of the bolt portion and includes a disc spring portion installed between the nut portion and the washer portion and elastically supporting the nut portion. According to the present invention, the washer portion and the disc spring portion are installed at the coupled portion between the mold plate for continuous casting and the backup plate, the force maintaining the coupling between the mold plate and the backup plate is improved, deterioration caused by high heat is prevented, and it is possible to extend durability.
Patent KR-20160044134-A (KR)
Title: 터치 스크린을 갖는 액정 표시 장치와 터치 패널의 검사 방법
Inventor: PARK JONG HYUN
IPC: G09G3/36
Filed: 2014-10-14
Abstract: 본 발명은 점등 검사시 발생될 수 있는 블록 딤(block dim)을 방지할 수 있도록 한 터치 스크린을 갖는 액정 표시 장치와 터치 패널의 검사 방법에 관한 것으로, 터치 패널의 비표시 영역에 공통 전압 출력 패드와 연결되고, 공통 전압 출력 패드보다 크기가 큰 공통 전압 프로브 패드를 구비한다.
Patent KR-20160037707-A (KR)
Inventor: LEE JEONG HWAN
IPC: F25B13/00
Filed: 2014-10-17
Abstract: The present invention relates to a heat pump system separating a hot water tank and a cold water tank and exchanging heat in two stages for hot water and cold water to allow places required to simultaneously use the hot water (heating) and the cold water (cooling) such as a sanatorium, a hospital, a sauna, and a general studio to instantly use the hot water or the cold water and more efficiently heat and cool raw water in order to smoothly provide the hot water and the cold water to the place which uses a large quantity of hot and cold water and heats and cools in all seasons. The present invention comprises: a first hot water and cold water generator; a second hot water and cold water generator; a first connection pipe; a second connection pipe; a hot water tank; and a cold water tank.
Patent KR-20160049315-A (KR)
Inventor: LEE JAE OCK
IPC: H01H50/30
Filed: 2014-10-27
Abstract: Disclosed is a core movable cantilever relay device which can restrain vibrations and noises due to a mechanical impact generated when opening and closing between a fixing contact point and a driving contact point. According to an aspect of the present invention, the relay device comprises a vibration restraining means for restraining vibrations of a spring of the driving contact point by magnetic force when a driving contact point of a spring of the driving contact point is separated from the fixing contact point by restoring force of the spring since driving force of an actuator is turned off.
Patent KR-20160053069-A (KR)
Inventor: LEE JI WON
IPC: G02F1/13357
Filed: 2014-10-30
Abstract: The present invention relates to a backlight unit which outputs uniform white light from a direct type backlight unit. The backlight unit according to the present invention comprises: a drive substrate; and a plurality of first clusters and a plurality of second clusters which are disposed in rows and columns on the drive substrate. The first clusters and the second clusters are alternately disposed in the rows on the drive substrate. A single type of clusters among the first clusters and the second clusters are successively disposed in each of the columns on the drive substrate. The first clusters and the second clusters each include a plurality of LEDs, and have inverted structures. Each of the LEDs, disposed closest to edges in a row direction on the drive substrate, among LEDs of the first clusters and the second clusters is connected in parallel to a resistor.
Patent KR-20160053545-A (KR)
Inventor: CHOI DONG SOO
IPC: G06F17/24
Filed: 2014-11-05
Abstract: The present invention relates to a method and device for inputting an edit command regarding an object in an electronic document editor. According to an embodiment of the present invention, a method, which is for inputting an edit command regarding an object in an electronic document editor, includes the steps of: receiving a selection command regarding an object in an electronic document; displaying one or more icons corresponding to edit commands applicable to the object in response to the selection command in linkage with the object; receiving a connection command regarding the object and at least one of the icons; and executing an edit command corresponding to the icon connected to the object. The present invention enables an object to be edited by receiving connection commands for connecting the selected edit target object to an icon to simplify the process of inputting edit commands regarding the object.
Patent KR-20160055358-A (KR)
Inventor: LEE JONG KUL
IPC: C11D9/50
Filed: 2014-11-07
Abstract: 본 발명은 발 세정용 천연 한방비누 조성물 및 이를 포함하는 발 세정용 천연 한방비누에 관한 것이다. 
본 발명에 따른 발 세정용 천연 한방비누 조성물은 적송유, 쌀분말, 맥반석, 옥파우더, 황토, 호호바오일, 솝누들 팜유 및 금펄을 포함하는데, 상기 적송유는 13 중량부 내지 17 중량부, 상기 쌀분말은 5 중량부 내지 9 중량부, 상기 맥반석은 3 중량부 내지 7 중량부, 상기 옥파우더는 3 중량부 내지 7 중량부, 상기 황토는 8 중량부 내지 12 중량부, 상기 호호바오일은 8 중량부 내지 12 중량부, 상기 솝누들 팜유(parm oil)는 910 중량부 내지 930 중량부, 상기 금펄은 26 중량부 내지 30 중량부일 수 있다. 
상기한 구성에 의해 제조된 본 발명에 따른 발 세정용 천연 한방비누는 별도의 관리 없이 세정만으로도 발의 각질을 제거하고 세균번식 및 발냄새 발생을 방지함으로써, 발의 상태를 청결하게 하고 아름답게 관리할 수 있으며, 한방원료로 만든 천연 제품으로 우수한 항균효과 뿐 아니라 탈취효과, 보습효과, 각질제거효과, 음이온방사효과 등을 종합적으로 발휘함으로써 발의 청결상태는 물론 외관까지 종합적으로 관리할 수 있고 발의 피로도 함께 풀어줄 수 있다.
Patent KR-20160057057-A (KR)
Inventor: KWON JAE KOOK
IPC: G01C15/04
Filed: 2014-11-13
Abstract: The present invention relates to a display stake (100) for survey in which an NFC tag is embedded and to a display stake (100) for survey in which an NFC tag is embedded, comprising a column unit (110) rammed into the ground to fixate a position; and a head protecting cap (120) covered on an upper end of the column unit (110) not to damage a head part by a hammering operation when the display stake is installed on the ground, wherein a cross display (140) for survey, a kind name (130) of the stake for expressing a purpose of the stake and a usage technology name (150) used in the stake are engraved on an upper part of the head protecting cap (120), a guide phrase (170) guiding a method for reading information on the stake is expressed on an area corresponding to a predetermined height on a side surface of the head protecting cap (120), and the NFC tag (160) and a tag protecting plate (180) for protecting the tag are put within the head protecting cap (120) to be assembled with the column unit for completing the stake. The present invention records the information on the stake when the stake is installed, and later enables an installer or other users to use the information on the stake.
Patent KR-20160057184-A (KR)
Title: Thermoplastic polymer film and manufacturing method thereof
Inventor: KIM DONG KWAN
IPC: C08H7/00
Filed: 2014-11-13
Abstract: The present invention relates to a thermoplastic resin film containing lignin and a producing method thereof. According to the present invention, extrusion and injection are enabled by enabling a melting process due to thermoplastic properties of the lignin when producing a film. Increase in the enormous demand can be expected by being used in waste metered envelopes, packaging dairy products, agricultural films, and food packaging films through producing eco-friendly biodegradable film capable of the melting process. In addition, eco-friendly environmental properties can be increased through blending with a conventional polymer and cost of materials can be reduced by using the lignin obtained from waste materials.
Patent KR-20160058596-A (KR)
Inventor: CHO SUK HO
IPC: G02F1/133
Filed: 2014-11-17
Abstract: Provided is a liquid crystal display device. The liquid crystal display device comprises a substrate, a gate line, a data line and a thin film transistor. The data line includes a contact portion and a first line portion. At least one edge of the contact portion is connected to the outer line of the first line portion by one curved line or by a straight line extending in a diagonal direction with respect to a direction in which the gate line extends. In the liquid crystal display device according to one embodiment of the present invention, since an angle between the outer line of the first line portion of the data line and the outer line of the contact portion connected from the outer line of the first line portion becomes wider, irregular reflection of UV light possibly occurring in an edge between the contact portion and the first line portion of the data line can be reduced. Thus, light leakage caused by the irregular reflection of the UV light can be minimized and a contrast ratio of the liquid crystal display device can be increased.
Patent KR-20150060582-A (KR)
Inventor: TSURUGA TOSHIMITSU
IPC: B32B5/24
Filed: 2014-11-25
Abstract: A vacuum insulation material with excellent insulation performance and flexural rigidity is provided. The vacuum insulation material (1) comprises: a sack-shaped exterior material (3); at least one sheet (7) including a plurality of inorganic fibers; and a core (5) inserted into the exterior material (3). The sheet (7) includes a plurality of concentrated inorganic fibers (9) formed by concentrating some of inorganic fibers of the inorganic fibers. At least, the concentrated inorganic fibers (9) are in contact with each other.
Patent KR-20160064321-A (KR)
Inventor: JUNG JAE KYU
IPC: F21S2/00
Filed: 2014-11-27
Abstract: The present invention relates to a member for fixing an optical sheet, and more specifically, to a member for fixing an optical sheet configured to fix an optical sheet in a backlight unit and a back light unit comprising the same. The member for fixing an optical sheet according to an embodiment of the present invention is a member for fixing an optical sheet configured to fix an optical sheet with respect to a guide panel, and comprises: an insertion unit which passes through the optical sheet and is inserted into an insertion groove formed in the guide panel; a fixed unit which is inserted into the guide panel by a predetermined depth to be fixated, and covers the outer peripheral end of the optical sheet in a case of being fixated to the guide panel; and a connection unit which connects the gap between the insertion unit and the fixed unit, wherein the optical sheet is pressed in a case where the fixed unit is fixed to the guide panel. The present invention is designed to simplify an assembly process.
Patent KR-20150061602-A (KR)
Inventor: KWON YO HAN
IPC: H01M4/78
Filed: 2014-11-27
Abstract: The present invention provides a cable-type secondary battery including: an internal electrode that includes an internal current collector and an internal electrode active layer formed to cover the outer surface of the internal current collector; a separation layer that is formed to encircle the outer surface of the internal electrode in order to allow the internal electrode to be inserted therein; an external electrode active material structure that encircles the outer surface of the separation layer to allow the separation layer to be inserted therein, and includes a porous polymer support body and an external electrode active material layer formed on at least one from an upper side and a lower side of the porous polymer support body; and an external electrode that includes an external current collector formed to encircle the external electrode active material structure so as to allow the external electrode active material structure to be inserted therein.
Patent KR-20150101913-A (KR)
Inventor: KANG JUNG WON
IPC: B60L11/18
Filed: 2014-12-02
Abstract: Disclosed are a battery charging control method and an apparatus thereof. An apparatus for charging and controlling a battery according to the present invention includes a battery charging control device which includes an AC/DC converter which rectifies an AC voltage applied to the input power of a battery charging device into a DC voltage, a DC/DC converter which is combined with the output terminal of the AC/DC converter and scales a DC voltage by high frequency switching, and a chuck converter which is combined with the output terminal of the DC/DC converter and charges a battery with a current of an improved power factor by discontinuous motion by using the scaled DC voltage as an input voltage. According to the present invention, the long life span of a battery charging apparatus can be provided by using a capacitor which has a low capacitance in the battery charging apparatus.
Patent KR-20160067621-A (KR)
Inventor: PARK YEON SANG
IPC: G02B6/12
Filed: 2014-12-04
Abstract: A light interconnection device comprises a metal-insulator-metal (MIM) waveguide, and a plasmonic antenna including a slot which penetrates through a metal layer. The plasmonic antenna is able to emit light as a plasmonic form through a surface plasmon effect, thereby emitting incident light in a desired direction to a multilayer of a structure.
Patent KR-20160069651-A (KR)
Title: protection case of smart phone
Inventor: NOH WOO HYUN
IPC: A45C11/00
Filed: 2014-12-09
Abstract: The present invention relates to a smart phone damage protection cover which can safely protect the front of a smart phone when the smart phone is dropped, and can safely protect the back side of the smart phone. The smart phone damage protection cover of the present invention has a protection liquid crystal on a front part, and has a spring installed on a back side part, thereby protecting the smart phone from an external impact.
Patent KR-20160071002-A (KR)
Title: Cover for portable terminal
Inventor: UM KEE TAE
IPC: A45C11/00
Filed: 2014-12-11
Abstract: A cover for a portable terminal according to an exemplary embodiment of the present invention includes: a front cover which is disposed on a front surface of the portable terminal having a screen display part; and a rear cover which is disposed on a rear surface of the portable terminal. The front cover includes: an infrared filter part; and a correcting lens part which is disposed on an optical axis of the infrared filter part. Accordingly, a cover for a portable terminal according to the present invention is capable of easily obtaining general images and iris images using an imaging part included in the portable terminal without introducing a separate imaging device.
Patent KR-20160071021-A (KR)
Title: Method for providing multi number service
Inventor: CHO CHUNG IL
IPC: H04W8/22
Filed: 2014-12-11
Abstract: The present invention relates to a method for providing a multi-number service capable of setting a terminal state corresponding to an activated subscriber identification information set to a terminal. The method for providing the multi-number service comprises the following steps: storing terminal states corresponding to each subscriber identification information set; activating any one subscriber identification information set among the subscriber identification information sets; and setting the terminal state corresponding to the activated subscriber identification information set to a terminal.
Patent KR-20160073799-A (KR)
Title: A preformed sealant having a support and method for repairing a concrete pavement using the same
Inventor: HONG SEUNG HO
IPC: E01C23/00
Filed: 2014-12-17
Abstract: The present invention relates to a preformed joint having a support and a method to repair a concrete pavement using the same. A preformed joint having a support according to an embodiment of the present invention comprises: a support used in an upper joint groove and a cut space formed by cutting a damaged concrete part to a predetermined depth and inserted in the longitudinal direction of a lower joint groove in the cut space to repair the damaged concrete part around the joint groove on a concrete pavement; and a body located above the support, protruding upward, extended in the longitudinal direction of the lower joint groove, integrated with the support or separated apart from the support to be coupled with the support, and having a contact surface increasing unit on one surface among a left side surface and a right side surface, wherein a repair work is finished if repair concrete is poured into a space formed by the cut space and the body. According to an embodiment of the present invention, provided are a preformed joint having a support and a method to repair a concrete pavement using the same, capable of reducing a traffic jam due to a repair work by reducing a construction time for repair, saving repair costs and increasing a service life of a concrete-paved road by reducing a secondary damage to poured concrete for repair by installing the body replacing an existing joint material along the lower joint groove within the cut space cut by a user due to the damage and eliminating an existing joint groove cutting work which takes a long time.
Patent KR-20160075047-A (KR)
Inventor: OH HYUN JU
IPC: A23L27/10
Filed: 2014-12-19
Abstract: The present invention relates to a method for preparing red garlic and to a red garlic sauce composition for beef tripe including the prepared red garlic as an active ingredient and, more particularly, to a method for preparing red garlic capable of reducing a spicy taste of garlic, and increasing physiologically active substances (S-allyl-L-cysteine, a brown material, total phenol, total flavonoid, and the like) of the garlic; and to a red garlic sauce composition for beef tripe which has excellent preference and an excellent nutritional value by containing red garlic prepared thereby, has effects of suppressing fat oxidation and nitrite generation, and can be distributed for a long period of time.