baber/WOPTO huggingface dataset:
Patent KR-20150145315-A (KR)
Title: Structural member using tailor welded blank and method for manufacturing same
Inventor: HA JI WOONG
IPC: B23K26/20
Filed: 2014-06-18
Abstract: The present invention relates to a structural member using a tailor-welded blank (TWB), and a manufacturing method thereof. The manufacturing method of a structural member using a TWB comprises: a process of preparing a first material and a second material having a thicker thickness and a greater strength than the first material; a process of joining the first and the second material by butt welding to form TWB; and a process of shaping the TWB into a first member having one or more corners. The second material is positioned on at least a portion of the corners of the first member to improve hardness, energy absorbing capability, and collision performance.
Patent KR-20160000676-A (KR)
Title: 피드백 전압 샘플앤홀드 방법
Inventor: LEE KYOUNG HO
IPC: H02M3/28
Filed: 2014-06-25
Abstract: 본 발명은 피드백 전압 샘플앤홀드 방법에 관한 것으로서, 복잡한 알고리즘이나 회로를 사용하지 않고 간단한 방법으로 피드백 전압을 샘플앤홀드 하기 위한 것으로, 본 발명의 실시예에 따르면, PSR(Primary Side Regulation) 플라이백 컨버터의 1차측에 연결된 트랜지스터와 1차측 보조권선을 이용한 피드백 전압 샘플앤홀드 방법에 있어서, 상기 트랜지스터를 도통시키기 위한 게이트온(GateOn) 신호를 입력받는 단계와; 상기 게이트온 신호에서 기설정된 제1시간 간격 이후의 시각부터 기설정된 제2시간 간격 동안 샘플링을 위한 펄스를 가지는 샘플링 클록(Sampling clock)을 생성하는 단계; 및 상기 샘플링 클록을 이용하여 1차측 보조권선에서 획득되는 전압(Vfb)의 전압레벨을 감지 및 유지하는 단계;를 포함하는 것을 기술적 요지로 한다. 이에 따라, 복잡한 알고리즘이나 회로를 사용하지 않고 간단하게 피드백 전압을 샘플앤홀드 할 수 있으며, 외부 부품의 파라미터(parameter)에 따라 샘플앤홀드 시간을 조절할 수 있어 손쉬운 방법으로 정확한 출력전압을 피드백 받을 수 있는 효과가 있다.
Patent KR-20150022657-A (KR)
Inventor: SHIM EUN GI
IPC: H01M10/0568
Filed: 2014-06-26
Abstract: The present invention relates to an electrolyte and a lithium secondary battery including the same. The electrolyte includes an aromatic hydrocarbon compound including an isocyanate group or an isothiocyanate group as an electrolyte additive, thereby improving battery properties of lithium secondary battery, especially life at room temperature and high temperature performance, and reducing initial resistance.
Patent KR-20160006815-A (KR)
Inventor: YOON YEONG GYOO
IPC: G01C19/72
Filed: 2014-07-09
Abstract: 본 발명은 광원 안정화 장치에 관한 것으로, 보다 상세하게는 개루프 광섬유 자이로센서에서 광 파워값을 간접적으로 산출하여 광원의 광 파워를 제어할 수 있는 개루프 광섬유 자이로센서의 광원 안정화 장치에 관한 것이다. 
본 발명에 따른 개루프 광섬유 자이로센서의 광원 안정화 장치는, 광을 발생시키는 광원; 자이로센서 코일로부터 회신되는 광을 검출하여, 전류 형태의 광 검출신호를 생성하는 광 검출기; 및 각속도를 측정하기 위하여, 광 검출기로부터 아날로그 광 검출신호를 수신하여 디지털 검출신호로 변환하는 디지털신호처리기를 포함하며, 디지털신호 처리기는 광 검출신호를 이용하여 광 파워값을 간접 산출하는 것을 특징으로 한다.
Patent KR-20160010749-A (KR)
Title: Paticle size sorting apparatus and method of coal and biomass and fire power plant with the same
Inventor: YANG WON
IPC: B07B1/22
Filed: 2014-07-17
Abstract: The present invention relates to a particle size sorting apparatus and a sorting method for coal and biomass, and to a thermal power generation system applying the same. The sorting apparatus of the present invention comprises: a rotation casing rotatably installed; a driving part generating driving force so as to rotate the rotation casing; and a sorting member installed in the rotation casing and sorting out the finely pulverised coal and biomass by particle size. The sorting apparatus sorts out particles by means of centrifugal force generated by rotation of the rotation casing based on the density contrast of the finely pulverised coal and biomass, so as to finely pulverize coal and biomass in a conventional pulverizing mill, thereby sorting out pulverised coal and biomass by particle size using centrifugal force based on the density contrast.
Patent KR-20160011969-A (KR)
Title: Simulation apparatus of practicing for sailing yacht
Inventor: BAEK YONG JIN
IPC: G09B9/06
Filed: 2014-07-23
Abstract: Disclosed is a simulation apparatus for yacht sailing practice, which allows a user to learn, via a virtual screen, how to sail a dinghy yacht which is a small boat moved only by wind force. More specifically, provided is a simulation apparatus for yacht sailing practice, which comprises: a yacht adjustment part including both a rudder adjusting a progress direction of the yacht and a boom adjusting the progress speed of the yacht, wherein the rudder and the boom are installed in an actual size; a monitor part displaying a predetermined direction and the speed of the wind, the progress direction and the progress speed of the yacht, and a sailing time of the yacht; and a controlling part calculating the progress direction and the progress speed of the yacht which vary depending on the adjustment by the yacht adjustment part so as to display the calculated outcome on the monitor part. According to the present invention, the user can learn how to sail the yacht safely while looking at an image displayed on a monitor.
Patent KR-20160015085-A (KR)
Title: Stick type sterilization unit and ultraviolet rays sterilization device using this
Inventor: JEONG WOONG KI
IPC: A61L2/10
Filed: 2014-07-30
Abstract: A stick-type sterilization unit in an embodiment comprises: a stick-type support body; and multiple radiation bodies sequentially connected to the end of the support body in the longitudinal direction. The stick-type sterilization unit additionally comprises at least one among a sterilizing light emission part formed on the radiation bodies and discharging ultraviolet rays for sterilization, and a deodorizing light emission part formed on the radiation body and inducing a photocatalytic reaction for deodorization. Also, an ultraviolet sterilization device comprises: a sterilization body including a mounting space where an object to be sterilized is mounted; a mounting part supporting the object in the mounting space; the sterilization unit inserted into the object, and radiating ultraviolet rays to perform at least one among sterilization and deodorization; and a reciprocating part reciprocating the sterilization unit. Disclosed in the present invention are the stick-type sterilization unit not only sterilizing the inside of the object, but also maximizing the deodorizing effect, and the ultraviolet sterilization unit using the same.
Patent KR-20160017697-A (KR)
Title: Method for Manufacturing LED Device Using Phosphor Film Attaching Method
Inventor: LEE JUNG WOO
IPC: H01L33/50
Filed: 2014-07-31
Abstract: The present invention relates to a method to manufacture an LED device, capable of manufacturing an LED device by forming a fluorescent layer on an LED chip. According to the present invention, the method includes: a step (a) of preparing multiple LED chips, individually cut on a wafer; a step (b) of preparing multiple fluorescent covers, made of synthetic resin materials mixed with fluorescent materials in order to cover the upper surfaces of the LED chips, according to the thickness of the fluorescent cover and a mixture amount of the fluorescent materials; a step (c) of measuring a color coordinates value of each of the LED chips; a step (d) of selecting a fluorescent cover, able to form a target color coordinates value by being applied to the LED chip of which color coordinates value is measured at the step (c), among multiple fluorescent covers; and a step (e) of forming an LED device by attaching the selected fluorescent cover to the LED chip.
Patent KR-20150016174-A (KR)
IPC: E04G11/22
Filed: 2014-08-01
Abstract: The present invention relates to a traction devices for a construction gang form which, when a gang form is pulled to a work position of an upper floor after an outer wall of a lower floor is completed, pulls the gang form with a spacing between the gang form and the completed wall, such that subsequent operations can be performed quickly and conveniently and damages to the completed wall is prevented. In order to accomplish this, the device according to the present invention comprises: a traction unit which is arranged to be apart from outside a rail and pulls the rail for transferring a gang form and the rail to a work position on an upper floor simultaneously after an outer wall of a lower floor is completed, wherein the gang form is coupled with the traction unit; a separating unit which is implemented between the rail and the traction unit, separates the traction unit from the rail, and then moves the traction unit back to the rail such that the gang form is separated from the outer wall and recovered; and a rail appliance unit which is implemented between the rail and the traction unit and guides a sliding movement when the traction unit is separated from the rail or the traction unit is moved toward the rail.
Patent KR-20160016394-A (KR)
Inventor: SON YOUNG DAL
IPC: G08C19/00
Filed: 2014-08-05
Abstract: The present invention relates to a measurement device capable of using a plurality of sensors and, more particularly, to a measurement device which comprises: a sensor and a communications unit which can be attached to and detached from a measurement device so as to be replaced; an input unit for providing an interface which can control the measurement device; a display unit for displaying a value measured by the sensor; and a power unit for supplying power to the measurement device. According to the present invention, the measurement device comprises the sensor which can generate a sensor ID for identification while the sensor ID is applied up to 2n, and the communications unit which can generate a communications ID.
Patent KR-20160017819-A (KR)
Inventor: CHOI HYONG DO
IPC: G09G3/36
Filed: 2014-08-06
Abstract: Disclosed are a common voltage distortion detection circuit which can modify an inversion method in real time by monitoring distortion of common voltage, a liquid crystal display device having the same, and a driving method thereof. The common voltage distortion detection circuit comprises: a current detection unit, a voltage difference detection unit, and a comparator. The current detection unit is arranged between a common voltage apply unit for generating common voltage applied to a liquid crystal panel, and an input power terminal for supplying power to the common voltage apply unit, and converting a current level corresponding to input power applied to the common voltage apply unit into voltage. The voltage difference detection unit outputs difference voltage by detecting the voltage difference between both ends of the current detection unit. The comparator outputs an overcurrent signal for requesting to change the inversion method of the liquid crystal panel if the difference voltage is greater than reference voltage by comparing the difference voltage and the reference voltage.
Patent KR-20150099676-A (KR)
Inventor: KIM CHUNG HA
IPC: G06F1/16
Filed: 2014-08-18
Abstract: An electronic device according to an embodiment of the present invention comprises a first and second body; a hinge part connecting the first and second body to be hinged around a single rotatory axis; and a flexible display module arranged on one side of the first body and the second body, and bent for the hinge part to be arranged inside. At least one among the first body and the second body comprises a base and a sliding part sliding for the base. When the second body is folded for the first body, the flexible display module may be bent upon a shape of the hinge part.
Patent KR-20160022156-A (KR)
Inventor: KIM SANG HOON
IPC: H01M4/90
Filed: 2014-08-19
Abstract: The present invention relates to a carrier-nanoparticle complex and a manufacturing method thereof. The carrier-nanoparticle complex comprises: a hollow core; at least one hollow metal nanoparticle including a shell part for covering the hollow core; and a carbon-based carrier in which the hollow metal nanoparticle is carried. According to one embodiment of the present invention, the carrier-nanoparticle complex has the excellent dispersibility of a nanoparticle.
Patent KR-20160022518-A (KR)
Title: Apparatus for peeling welsh onion
Inventor: LEE HOWANG WOO
IPC: A23N7/00
Filed: 2014-08-20
Abstract: The present invention relates to an apparatus for peeling a Welsh onion, which can be easily used due to a simple structure while increasing the efficiency of peeling a Welsh onion, and can easily collect and discard by-products such as the peeled skin of a Welsh onion, soil, etc. The apparatus comprises: a frame; a suction body which is fixedly installed in the frame, has a hollow interior as front and rear sides thereof are opened, and includes an air inlet hole formed on one outer circumferential surface thereof to penetrate therethrough in order for compressed air to be introduced into the inside; a nozzle body which has a cylindrical shape and inserted and coupled to the inside of the front side of the suction body, has a ring-shaped air deliver groove formed to be recessed on the outer circumferential surface thereof to be connected with the air inlet hole of the suction body, and includes a plurality of air injection holes that are radially formed at a rear end thereof to penetrate therethrough to be individually connected with the air delivery groove, so as to peel the skin of a Welsh onion that is inserted into the inside of the front side of the suction body; and a discharge tube which is coupled to a rear end of the suction body by a nipple to discharge the peeled skin of the Welsh onion to the rear side. The nipple is in the shape of a venturi tube formed so that a reduced diameter portion of the inside of the front side and an enlarged diameter portion of the inside of the rear side are connected to each other.
Patent KR-20160023293-A (KR)
Title: Wearing crutch
Inventor: KIM JI SEOP
IPC: A61H3/00
Filed: 2014-08-22
Abstract: A walking assisting device worn on a leg according to a preferable embodiment of the present invention is mounted on a user′s leg to assist the user′s walking. The walking assisting device comprises: a first fixing unit for wrapping the thigh of the user; an angle adjusting unit coupled to a lower end of the first fixing unit, and formed through a rotatable hinge; a second fixing unit connected to the angle adjusting unit to be rotated, and wrapping the thigh of the user; and a support bar coupled to one side of the first fixing unit, and supporting a load of the user.
Patent KR-20160024409-A (KR)
Title: Deposition apparatus and manufacturing method of thin film solar cell using the same
Inventor: LEE SANG WON
IPC: H01L31/0445
Filed: 2014-08-25
Abstract: According to an embodiment of the present invention, a deposition device comprises: a chamber; a boat located in the chamber and configured to accommodate a plurality of substrates; and a rectification plate coupled to one side of the boat wherein the boat includes an opened upper surface, the plurality of substrates are accommodated in the boat while the substrates are erected through the opened upper surface, and the rectification plate is coupled to the opened upper surface. The deposition device has a plurality of first holes. Therefore, the deposition device can uniformly form thin films on the substrates.
Patent KR-20160025662-A (KR)
Title: Backlight unit
Inventor: KIM DUCK SU
IPC: G02F1/13357
Filed: 2014-08-27
Abstract: The present invention relates to a backlight unit which can prevent a defect of a bright line by preventing an end of a reflective sheet from drooping by self-weight. The backlight unit includes: a light guide plate; multiple light emitting diodes disposed to face a light incident unit prepared on a side surface of the light guide plate; a printed circuit board on which the light emitting diodes are installed; a connector formed on a lower end portion of an end of one side or both sides of the printed circuit board; multiple optical sheets disposed on the light guide plate; and a reflective sheet disposed on a rear surface side of the light guide plate. A distance between the light emitting diodes and the reflective sheet can change depending on whether or not an edge of the reflective sheet and the connector face each other vertically.
Patent KR-20150032627-A (KR)
Inventor: NAKAJIMA DAISUKE
IPC: G09B19/06
Filed: 2014-09-03
Abstract: The present invention relates to the effective learning of words in dictation test writing. The present invention includes text storage means for storing a text including writing having a plurality of words; voice output control means for executing control for voice-outputting voice data with any writing stored in the text storage means being designated writing; writing input means subjected to a user′s operation for inputting writing including a plurality of words; and error-specific word list registration means for determining an erroneous word and the type of the error with regard to the words in the writing input by the writing input means with respect to each of the words in the designated writing and registering the erroneous word in an individual word list depending on the determination result.
Patent KR-20160028604-A (KR)
Title: Box conveying apparatus for erector
Inventor: CHANG YOON SEOK
IPC: B65G39/18
Filed: 2014-09-03
Abstract: The present invention relates to a box transfer apparatus for an erector. A transfer conveyor which is inclined toward the erector is installed on a front side of a magazine. As a box is dropped and placed on the transfer conveyor and moved in the downward direction of a slope by the weight of itself, a gap is not generated between the box and the transfer conveyor, thereby enabling more smooth transfer. Moreover, an idle time of the erector caused by a failure of a drive source of the transfer conveyor can be reduced since the transfer conveyor does not use a separate drive source.
Patent KR-20160034569-A (KR)
Inventor: RYU JONG HOON
IPC: A61Q19/00
Filed: 2014-09-22
Abstract: The present invention relates to a method for manufacturing a non-pigmented antioxidant extract which manufactures a non-pigmented antioxidant extract by a drying process using a supercritical fluid or a supercritical fluid and an auxiliary solvent from a plant containing an antioxidant material; a non-pigmented antioxidant extract manufactured by the same; and a cosmetic composition containing the same. According to the present invention, separation-refinement-drying process steps, which are a multi-step process, are unified and simplified to remove a pigment, which is easily discolored, and an unnecessary fat-soluble component by a single process step; and antioxidant purity of an extract is maximized. Since there is no final residual solvent and a potential risk with respect to an organic solvent does not exist, the non-pigmented antioxidant extract can be used as an antioxidant material of a cosmetic product, and applied to a food field. Specifically, in case of a barley shoot extract, the extract contains a high purity active ingredient containing saponarin and isovitexin having a high antioxidant effect, and has an excellent effect on skin aging prevention and skin whitening.
Patent KR-20150033563-A (KR)
IPC: F28F9/18
Filed: 2014-09-22
Abstract: There was no small fluid heating and cooling device for heating a large amount of gas or liquid at low prices. An airtight passage is formed by welding a second plate on a first plate having a passage groove bent by press working. According to the present invention, heat exchange is performed when the fluid entered from the passage is vertically collided with the wall of the passage. A conductive plastic on a metal plate can be used for a material for forming the passage; thereby producing a small and light heat exchange device at low prices.
Patent KR-20160035672-A (KR)
Title: Light emitting diode package and liquid crystal display device
Inventor: KIM IL SOO
IPC: G02F1/1362
Filed: 2014-09-23
Abstract: Embodiments relate to a light emitting diode package and a liquid crystal display device including the same which reduce the number of light emitting diode chips to save manufacturing costs of the light emitting diode package, reduce the number of required drivers, reduce power consumption, and facilitate color uniformity management. The light emitting diode package comprises: a substrate; a first color light emitting diode chip configured to emit light of a first color; and a second color light emitting film configured to emit light of a second color.
Patent KR-20150062113-A (KR)
Inventor: GO BYUNG HOI
IPC: A47C15/00
Filed: 2014-09-23
Abstract: A stackable chair having a stretchable pouch according to the present invention comprises: a supporting body which has an injection-molded support portion being in contact with the ground and an open portion at the top; a storage pouch which is attached to a fixed surface of the open portion of the top of the support body, and has a flexible folding structure and an open top surface in; and a seat cover which is provided as a seat for people and enables the top surface of the storage pouch fixed on the fixed surface of the open portion of the support body to be opened or closed. The stackable chair of the present invention allows a person to put his/her belongings inside the storage pouch after opening the seat cover, to use the stackable chair after closing the seat cover, and to stack the stackable chair on others with the storage pouch shrunk by the person who opened the seat cover and taken back the belongings from the storage pouch when finishing using the stackable chair. Thus, the simple structured stackable chair allows users to easily keep their belongings, thereby preventing the belongings from being lost.
Patent KR-20160035516-A (KR)
Title: Preparing method for polarizer
Inventor: JO CHEON HEE
IPC: B29C55/02
Filed: 2014-09-23
Abstract: The present invention relates to a method to manufacture a polarizer and, more specifically, to a method to manufacture a polarizer, capable of minimizing a color change even when exposed to a high temperature condition for a long time by having an excellent polarization degree and significantly improved durability since the method includes swelling, dyeing, crosslinking, and elongation steps for a polarizer forming film and at the dyeing step, a distance between crystals in the polarizer forming film in an elongation direction is from 20 to 40nm and dyeing liquid includes a boracic acid compound.
Patent KR-20150037586-A (KR)
IPC: F16F9/34
Filed: 2014-09-26
Abstract: A lock piston (13) of a lock device (11) is composed of a flow-passage opening and closing device (14) installed on the outer circumference of a piston rod (7);, a ring-shaped stopper (19) supporting the flow-passage opening and closing device (14) from a piston (6); and a prevention ring (20) interlocked to a ring-shaped groove (7B) of the piston rod to prevent the movement of an interlocking cylinder (15) of the flow-passage opening and closing device (14). The prevention ring is interlocked inside the second ring-shaped groove (7B) while penetrating through the outer circumference of the piston rod (7) from the top of the piston rod (7), thereby being fixated.
Patent KR-20150035448-A (KR)
IPC: F04B27/14
Filed: 2014-09-26
Abstract: A swash plate type compressor with variable capacity comprises a collecting and supplying tool. The collecting and supplying tool includes a collection path, a supply path, a ring-shaped space, an input port, and an output port. The input port can be connected to an operating collection path among the collection paths. The output port can be connected to the operating supply path among the supply paths. When the slope angle of the swash plate is maximized, a coolant gas remaining in a compression chamber of the collection step is collected through the operating collection path, and is supplied to the compression chamber in the supply step. Meanwhile, when the slope angle is less than the maximum, not any more remaining coolant gas is supplied to the compression chamber in the supply step.