baber/WOPTO huggingface dataset:
Patent KR-20190007763-A (KR)
Inventor: PARK BYUNG JAE
IPC: A01K97/12
Filed: 2017-07-13
Abstract: The present invention relates to a fish bite signal notification device capable of detecting and reporting a fish bite made by movement of a fishing rod. The device includes: a holding housing mounted on a fishing rod; and a sensing module installed on the holding housing, and outputting the bite signal through a light emitting part by determining whether the fish bite is made or not based on movement of the fishing rod. The light emitting part includes: a light emitting element including at least one light emitting chip embedded in a molding cap to emit light with supplied power; and a spreading rod having a circular shape, including an insertion groove with an opening to be combined with the molding cap of the light emitting element, and spreading the light emitted from the molding cap through the outer surface. According to the present invention, the fish bite signal notification device is capable of expanding a visual awareness area by increasing the efficiency of spreading the light emitted from the light emitting element through the spreading rod, and simplifying the size and structure by using the rod as an antenna installation area.
Patent KR-20190009532-A (KR)
Title: 빛 공해 방지 가능한 옥외 조명장치
Inventor: HAN SANG KWON
IPC: F21V15/01
Filed: 2017-07-19
Abstract: 본 발명의 실시예는 복 수개의 발광소자가 구비된 적어도 하나의 엘이디 모듈(200, 200')과, 일면에 반사면이 형성되는 적어도 하나의 반사판넬(300, 300') 및 엘이디 모듈(200, 200') 및 반사판넬(300, 300')의 양측 단부에 각각 체결되어 엘이디 모듈(200, 200')과 반사판넬(300, 300')을 고정시키는 한 쌍의 측부판(110, 120)을 포함하고, 엘이디 모듈(200, 200')은 광이 출력되는 발광창(231)이 반사면을 지향하여 하향 경사지게 고정되고, 반사판넬(300, 300')은 반사면이 발광창(231)을 지향한체로 상향 경사지게 고정되는 것을 특징으로 하는 빛 공해 방지 가능한 옥외 조명장치를 제공할 수 있다.
Patent KR-20180016954-A (KR)
Inventor: GERBER VIKTOR
IPC: G01R29/08
Filed: 2017-08-07
Abstract: According to an embodiment of the present invention, disclosed is a device for converting a power of an electromagnetic wave into a DC voltage signal. The device comprises a signal input region receiving the electromagnetic wave, a signal output region providing the DC voltage signal and a first conversion device. The first conversion device includes at least a first field effect transistor element and a second field effect transistor element which is electrically connected to the signal output region. The second field effect transistor element is configured to be connected in series to the first field effect transistor element. According to an embodiment of the present invention, the device further includes at least one first capacitive element electrically connected to at least one first signal input region. The first conversion device is configured to avoid at least one harmonic wave of the electromagnetic wave.
Patent KR-20180016960-A (KR)
Inventor: KAMURA RYOHEI
IPC: G02F1/1335
Filed: 2017-08-07
Abstract: The present invention provides a compound having excellent heat-resisting properties, or a compound capable of providing a color filter having excellent heat-resisting properties and light stability. The compound is represented by formula (A-I). In the formula, R^(1A)-R^(8A) are a hydrogen atom or an alkyl group; R^(9A) and R^(10A) are a hydrogen atom, an alkyl group, an aromatic hydrocarbon group which may include a substituent, or an aralkyl group which may include a substituent; R^(11A)-R^(20A) are -SO_(3^-), a hydrogen atom, an alkyl group, or a halogen atom; R^(45) and R^(46) are a hydrogen atom, a alkyl group, and an aromatic hydrocarbon group; R^(55) is a hydrogen atom, a alkyl group, and an aromatic hydrocarbon group; M^(r+) is an r-valent metal ion; k is the number of SO_(3^-) groups which the compound represented by the formula (A-I) has. The compound represented by the formula (A-I) has two or more SO_(3^-) groups. r presents an integer of 2 or more. The present invention relates to a compound, a coloring composition, a fiber material, a color filter, and a display device.
Patent KR-20190017332-A (KR)
Inventor: LEE SUN HWAN
IPC: B65B35/32
Filed: 2017-08-11
Abstract: The present invention relates to a rotary-type apparatus for automatically packing food to prevent a liquid substance from falling down and contaminating surroundings when food containing the liquid substance such as kimchi and pineapple is automatically packed into a continuously supplied pouch. A food supply unit of the automatic packing apparatus includes: hopper assembly disposed over an opened pouch, having a cylindrical structure and including an inlet for supplying food and an outlet for discharging the food; a liquid receptacle disposed below the outlet to receive the liquid substance falling from the hopper assembly while a turntable is rotated; a moving cylinder for moving the liquid receptacle to a position away from the feeding direction of the food while the food is put into the pouch from the hopper assembly in a state where the turntable is stopped; and a support frame for supporting the moving cylinder to move vertically.
Patent KR-20190018362-A (KR)
Inventor: LEE SUNG WON
IPC: B60J7/22
Filed: 2017-08-14
Abstract: According to the present invention, a wind deflector of a vehicle sunroof for effectively reducing droning noise that is generated when the sunroof is open includes a deflector bar rotating to unfold and fold a mesh deflector and divided into a front deflector bar and rear deflector bars so that a length of the deflector bar is changed by stretching and contracting when rotating the deflector bar. When the mesh deflector bar is unfolded upward with opening of the sunroof, the front deflector bar is linearly moved forward (in a front-rear direction of the vehicle) by guide bars rotationally coupled to a sunroof frame such that an upper end is moved ahead of a lower end of the mesh deflector.
Patent KR-20190021049-A (KR)
Inventor: KIM MOO JUNG
IPC: G06T7/10
Filed: 2017-08-22
Abstract: According to various embodiments of the present invention, an electronic device comprises a display and a processor functionally connected to the display. The processor may be configured to use the display to output content including at least one object, receive a user input designating at least one point in the entire region of the content, determine a portion of the entire region as a search region based on the at least one point, acquire a saliency map associated with the content based on the search region, and determine a region of interest of a user based on the saliency map. In another embodiment, the processor may acquire an index map associated with content of which the entire region is divided into similar regions based on a predetermined standard and determine a region of interest of a user by allowing the saliency map to overlap the index map. Other embodiments of the present invention are possible.
Patent KR-20190024284-A (KR)
Inventor: CHUNG SEONG YEOB
IPC: B60N3/10
Filed: 2017-08-31
Abstract: The present invention relates to a cup holder for a vehicle, and more specifically, to a height-variable type cup holder which has an inner holder and an outer holder and can change height of the outer holder in order to change the entire depth of the cup holder. The cup holder for a vehicle according to the present invention includes: an inner holder of a cup shape; a cylindrical outer holder in which the inner holder is put and having both opened ends; and a support rod of which an upper end is combined with the outer holder so as to rotate with respect to the outer holder.
Patent KR-20190027477-A (KR)
Inventor: KIM JAE HYUK
IPC: H01L31/0232
Filed: 2017-09-07
Abstract: The present invention relates to an optical film with the up-conversion light emission characteristics, a preparation method thereof, and a photovoltaic cell including the optical film. The optical film comprises: an up-conversion layer including a photosensitizer and an electron acceptor; and a first hydrophilic oxygen barrier layer disposed at one side of the up-conversion layer.
Patent KR-20190029248-A (KR)
Title: Iron-based powder mixture for powder metallurgy by recycling wasteiron oxide and manufacturing method the same
Inventor: CHOI MYUNG MIN
IPC: B22F9/22
Filed: 2017-09-12
Abstract: Disclosed is an iron-based alloy powder for powder metallurgy using waste iron oxide slag. According to the present invention, the iron-based alloy powder for powder metallurgy using waste iron oxide slag comprises: (a) an alloy composition mixing step of mixing iron oxide powder pulverizing waste iron oxide slag including iron oxide consisting of FeO and Fe_3O_4, and alloy component element powder pulverizing Cr_2O_3, NiO, MoO_2, and graphite (C) for forming partial diffusion alloy powder with iron to form a powder alloy composition; and (b) a step of charging the powder alloy composition acquired in the alloy composition mixing step in a reduction furnace of a hydrogen atmosphere to reduce iron oxide through reduction by partial alloy heat treatment. As such processing configuration, powder metallurgy iron powder including iron oxide slag, which is treated as industrial waste, as a main material is manufactured and used as a raw material for iron-based alloy powder, thereby providing effects of largely reducing manufacturing costs due to waste recycling, and being environmentally-friendly and economic through a simplified manufacturing process.
Patent KR-20190030343-A (KR)
Inventor: PARK JOON WON
IPC: A61L15/22
Filed: 2017-09-14
Abstract: The present invention relates to a sanitary absorbent product using human-friendly bio-cellulose on a body contact surface. The sanitary absorbent product using the bio-cellulose on the body contact surface of the present invention is not only capable of preventing skin troubles caused by contact of a conventional non-woven fabric and the like on the skin since the natural bio-cellulose having a micro fibrous structure is in contact with the human skin, but also capable of minimizing penetration of toxic chemicals which can occur in an inner absorbing body into the skin.
Patent KR-20190032017-A (KR)
Title: Quantum dot and Quantum dot film, LED package, Light Emitting diode and Display device including the same
Inventor: JANG KYUNG KOOK
IPC: H01L33/08
Filed: 2017-09-19
Abstract: The objective of the present invention is to overcome the limitation of a single light emitting quantum dot. The present invention provides a multi light emitting quantum dot and a quantum dot film, an LED package, a light emitting diode and a display device including the same, wherein the multi light emitting quantum dot comprises: a first core having a first thickness; a second core having a second thickness which is different from the first thickness and located on the outside of the first core; a first shell located between the first and second cores; and a second shell located on the outside of the second core.
Patent KR-20190032964-A (KR)
Title: Bio-cover for preventing wash-out of bio-materials
Inventor: NA YANG HO
IPC: C08B37/08
Filed: 2017-09-20
Abstract: The present invention relates to a biomembrane used for microfracture, which is a kind of cartilage regeneration surgery. More particularly, the present invention relates to a method for manufacturing a biomembrane comprising a composition comprising PVA and sulfonated polymers in order to minimize the amount of blood clots and stem cells flowing out from an enhanced microfracture operation site, and a biomembrane produced by the manufacturing method. The method for manufacturing the biomembrane comprises the steps of mixing a polymer, a biohydrogel, and distilled water, melting the materials, and swelling the solution.
Patent KR-20190033276-A (KR)
Title: Oil section device for power unit
Inventor: LEE WOON SANG
IPC: F16N37/00
Filed: 2017-09-21
Abstract: The present invention relates to an oil suction apparatus for a power unit, wherein oil sucked in a power unit is stored in a transparent auxiliary tank before flowing into a main tank. Accordingly, a state of the oil used in the power unit can be conveniently and accurately determined as the state of the oil used in the power unit is checked with naked eyes while the oil is sucked or after the oil is sucked. Moreover, a sample collecting tube is configured to enable the oil sucked in the auxiliary tank to be discharged to the outside for oil samples to be easily provided through the sample collecting tube whenever the oil samples are necessary. In addition, a controller can automatically control the oil to be sucked, the state of the oil to be checked, vacuum pressure to be formed, and the oil samples to be collected. Therefore, the used oil can be easily and conveniently sucked to be removed by anyone.
Patent KR-20190037865-A (KR)
Title: Method for compensating for the distortion of panel speaker and panel speaker having distortion compensation function
Inventor: LEE SANG YOUNG
IPC: H04R17/00
Filed: 2017-09-29
Abstract: According to an embodiment of the present invention, a method for compensating for distortion of a panel speaker comprising at least one piezoelectric actuator and a panel layer vibrating by the piezoelectric actuator, comprises the steps of: driving the piezoelectric actuator to operate the panel layer with vibration characteristics for each frequency in a target range; measuring a vibration characteristic value for each frequency of the panel layer; finding a distortion degree for each frequency that the measured vibration characteristic value passes the target range; inspecting whether the distortion degree passes an allowable range; and compensating for vibration distortion of the panel layer by using the distortion degree when the distortion degree passes the allowable range.
Patent KR-20190010384-A (KR)
Inventor: STOPPER MARKUS J
IPC: B07B13/16
Filed: 2017-09-29
Abstract: In one example, a sorting unit comprises a sorting system and a plurality of containers, and substrates are sorted into the plurality of containers. The sorting unit comprises: a first end effector for receiving one of the plurality of containers; and a container handler having a second end effector for placing an empty container in a previous position of the received container. In one example, a method of operating the sorting unit is also provided.
Patent KR-20190042805-A (KR)
Title: Composition of High Functional Tattoo Pigment
Inventor: JIN TAE WON
IPC: A61Q1/02
Filed: 2017-10-17
Abstract: The present invention relates to a composition of a new, highly functional tattoo pigment. In the present invention, any one or more of ferric oxide, ferric hydroxide, ferric ferrocyanide, and carbon black having an intrinsic color is mixed with fine pigment powder, added with glycerin and purified water, and any one or two or more of isopropyl alcohol, ethyl alcohol, 1,2-propanediol, 1,3-propanediol, and 2-methyl-1,3-propanediol are selectively added and mixed by stirring.
Patent KR-20180045847-A (KR)
Inventor: LINDGREN DANIEL
IPC: F16B4/00
Filed: 2017-10-26
Abstract: The present invention relates to a bolt arrangement (10) for connecting at least two mechanical elements (41, 42). The bolt arrangement (10) includes: a bolt including an outer circumferential peripheral surface (21) extending in a longitudinal direction (A) of the bolt (20); and a sleeve having an outer circumferential peripheral surface (31) and an inner circumferential peripheral surface (32) extending in a longitudinal direction (A) of the sleeve (30) between first and second axial ends of the sleeve (30). The inner peripheral surface (32) provides a tapering profile in its longitudinal direction (A). A portion (22) of the outer peripheral surface (21) of the bolt (20) provides a corresponding tapering profile substantially matching the tapering profile of the inner peripheral surface (32) of the sleeve (30). The sleeve (30) further provides a portion (35) extending radially outward at one of the first and second axial ends (32, 34). In addition, the present invention provides a coupling arrangement (40) and a method for mounting the coupling arrangement.
Patent KR-20190049110-A (KR)
Inventor: KIM KI HWAN
IPC: G05B23/02
Filed: 2017-11-01
Abstract: Disclosed is a management server-based system for detecting an abnormality of a remote control system. According to an embodiment of the present invention, the management server-based system for detecting an abnormality of a remote control system comprises network equipment to transmit state information of a remote control system, and a management server to collect the state information of the remote control system provided by the network equipment. The management server recognizes cases where data are not transferred from the network equipment for a prescribed period of time, data transfer is incomplete, or a socket of the network equipment is closed as an abnormal situation where an abnormality occurs in the network equipment to notify a manager of an abnormality detection signal. The management server-based system for detecting an abnormality of a remote control system can collect state information of the remote system by the management server to stably transfer an abnormality detection signal to the manager even if the remote control system or the network equipment stops or malfunctions due to an occurrence of an abnormal situation such as a power outage or other unexpected situations.
Patent KR-20190052329-A (KR)
Inventor: KO YOU NA
IPC: H01M4/36
Filed: 2017-11-08
Abstract: The present invention discloses a method for manufacturing a composite material for a positive electrode active material for a lithium secondary battery, comprising following steps of: mixing a precursor constituting lithium metal phosphate and a solvent to manufacture a first precursor solution; mixing the first precursor solution and graphene oxide to form a second precursor solution; producing droplets from the second precursor solution; and forming the produced droplets into a powder, wherein the powder formation step is performed by a spray pyrolysis process. The method for manufacturing the composite material for positive electrode active material using the thermal decomposition spraying process has an effect of providing the composite material for positive electrode active material having uniform size and shape and few defects in a lattice structure.
Patent KR-20190052496-A (KR)
Inventor: JANG SUNGUK
IPC: H01L29/43
Filed: 2017-11-08
Abstract: A semiconductor device and a method for manufacturing the same are provided. A method for manufacturing a semiconductor device comprises the steps of: sequentially forming first and second epitaxial layers on a semiconductor substrate; forming a well impurity layer doped with first dopants of a first conductivity type in the second epitaxial layer; forming a channel layer on the second epitaxial layer including the well impurity layer; patterning the channel layer and the second epitaxial layer to form active patterns, each of the active patterns including a second epitaxial pattern and a channel pattern on the second epitaxial pattern; forming a gate electrode across the active patterns; and forming source and drain impurity layers in the channel patterns of the active patterns on both sides of the gate electrode. Thus, the electrical characteristics are further improved.
Patent KR-20190053314-A (KR)
Title: Display device
Inventor: HYEON JU HEE
IPC: G09G3/36
Filed: 2017-11-09
Abstract: A display device comprises: a substrate including a display area and a peripheral area around the display area; a pixel unit provided in the display area of the substrate and including first pixel lines included in a first area of the display area and individually connected to first area data lines and second pixel lines included in a second area of the display area adjacent to the first area and individually connected to second area data lines; a data driver provided in the peripheral area of the substrate and outputting data signals individually corresponding to the first and second pixel lines; a data distributor provided in the peripheral area between the data divider and the pixel unit of the substrate and including a plurality of first selectors which transmit the data signals to the first area data lines and a plurality of second selectors which transmit the data signals to the second area data lines; and a plurality of connection lines for connecting the data diver and the data distributor. A distance between adjacent second selectors is shorter than a distance between adjacent first selectors.
Patent KR-20190057683-A (KR)
Inventor: YOUNG GEUN KIM
IPC: A47L11/40
Filed: 2017-11-20
Abstract: The present invention relates to a solar panel cleaning robot system based on a self-driving multi agent capable of increasing cleaning speed and efficiency. The solar panel cleaning robot system based on a self-driving multi agent comprises: a solar panel (100); a cleaning robot (200) boarding on the solar panel (100) to perform cleaning; and a transfer robot (300) transferring the cleaning robot (200) to other solar panels.
Patent KR-20190057830-A (KR)
Inventor: KIM TAE YONG
IPC: G06Q20/32
Filed: 2017-11-21
Abstract: Disclosed are a substitute payment method and a substitute payment system using the method which can carry out an offline payment by substituting for a payment requester who cannot carry out an offline payment. The substitute payment method comprises: a step where a member store generates and transmits payment request information including a payment amount; a step where a terminal of a substitute payer requested for a substitute payment for the payment amount receives the payment request information from the member store terminal, and then uses the payment request information to generate temporary approval information for temporary approval of the substitute payment; a step where the member store terminal uses the temporary approval information to generate and transmit real approval information for real approval of the substitute payment; and a step where a payment server receives the real approval information from the member store terminal to store the real approval information. Accordingly, a payment requester requesting the substitute payment can carry out an offline payment without subscribing to a payment service for the offline payment.
Patent KR-20170136463-A (KR)
Inventor: JI YE WON
IPC: A47C7/74
Filed: 2017-11-21
Abstract: A cooling chair with an ice box comprises: a first square frame; a second square frame having larger width than the first square frame, hinged to a center of an outer surface of the first square frame; a fabric seat plate connecting an upper edge of the first square frame and the second square frame; and a cooling box sewed to a bottom surface of the fabric seat plate. The cooling box comprises: a zipper formed on a front surface of an upper portion of the cooling box; and a refrigerant drawer unit positioned in an upper portion of an inlet opened by the zipper and provided to be adjacent to the fabric seat plate. The cooling box is folded by folding the first square frame and the second square frame.
Patent KR-20190065798-A (KR)
Title: Biosensor contained maltose impermeable membrane and manufacturing method of the same
Inventor: BOO HAN KIL
IPC: G01N33/543
Filed: 2017-12-04
Abstract: The present invention provides a biosensor capable of accurately measuring glucose concentration in the blood by excluding influences of maltose, which acts as an interfering substance when measuring the glucose concentration in the blood; and a method of producing the same. The biosensor comprises an electrode, a platinum layer disposed on the electrode, and a maltose-impermeable layer disposed on the platinum layer.