baber/WOPTO huggingface dataset:
Patent KR-20190086210-A (KR)
Title: Heterocyclic compound and organic photovoltaic device comprising the same
Inventor: LEE JIYOUNG
IPC: H01L27/146
Filed: 2018-01-12
Abstract: The present specification relates to a heterocyclic compound of the chemical formula 1 and an organic photoelectric device comprising the same. The heterocyclic compound according to an embodiment of the present specification has a wide wavelength width of absorbing light. Therefore, the organic photoelectric device comprising the same has excellent photo-electric conversion efficiency.
Patent KR-20190087071-A (KR)
Title: Cylindrical Type Combination Filter and Filtering Method using the same
Inventor: JANG GUN JIN
IPC: B01D46/52
Filed: 2018-01-16
Abstract: The present invention relates to a cylindrical cartridge composite filter. The present invention provides a cylindrical cartridge composite filter comprising a hollow cylindrical first filter positioned inside, a second filter surrounding the first filter, a third filter surrounding the second filter, and a fourth filter surrounding the third filter. Therefore, in the cylindrical cartridge composite filter according to the present invention, bent filter paper designed to maximize the collection efficiency and collection amount in an intermediate layer can be inserted to sufficiently increase the filter life.
Patent KR-20190088715-A (KR)
Title: Small telephoto optical system
Inventor: JANG DONG HYUK
IPC: G02B13/00
Filed: 2018-01-19
Abstract: The present invention relates to a small telephoto optical system capable of miniaturizing a size of an optical system in a digital photographing device and improving a performance of the optical system. To this end, the small telephoto optical system has a first lens, a second lens, a third lens, a fourth lens, and a fifth lens sequentially arranged from an object side to an upper surface side along an optical axis, wherein the first lens and the second lens have a meniscus shape which is convex toward the object side, and the third lens has a negative refractive power and the fourth lens and the fifth lens has a meniscus shape which is convex toward the upper surface side. A relation of 0.5 < l F1 / F¦< 1.5 is established, wherein F1 is referred to as a focal length of the first lens and F is referred to as a focal length of the entire optical system.
Patent KR-20190089309-A (KR)
Title: Method for producing esculetin using acid hydrolysis
Inventor: KIM TAE HOON
IPC: A61K8/60
Filed: 2018-01-22
Abstract: The present invention relates to a method for producing esculetin using acid hydrolysis. More specifically, the present invention can hydrolyze esculin by treating acid to a Fraxinus rhynchophylla extract containing a large amount of esculin, thereby producing a large amount of esculetin. Thus, it is possible to efficiently produce esculetin which is good for skin care in a rapid and convenient way, compared to the conventional production method.
Patent KR-20190091985-A (KR)
Title: Loop type antenna and rfid card including the same
Inventor: JEONG WOO MIN
IPC: G06K19/077
Filed: 2018-01-30
Abstract: Disclosed is an RFID card. More specifically, provided are a loop type antenna which performs connectionless communication with a plastic material which is easily bent and can be used for access authentication or the like and the RFID card including the same. According to an embodiment of the present invention, by forming a connection wire connected between the antenna and an electrode plate at least once and increasing a connection area to improve communication efficiency while implementing a structure resistant to damage by external force, a disconnection failure can be minimized.
Patent KR-20180094778-A (KR)
Title: Separator for non-aqueous secondary battery and non-aqueous secondary battery
Inventor: NAGAO YU
IPC: H01M50/457
Filed: 2018-02-01
Abstract: The present invention relates to a separator including a porous layer including a heat-resistant filler such as aluminum hydroxide and the like, which suppresses deformation of a battery accompanied by swelling of evolved gas in case of manufacturing the battery, or a separator for a non-aqueous secondary battery having excellent heat resistance, or a separator for a non-aqueous secondary battery having a heat-resistant porous layer including a filler and a binder resin, which is to provide a separator for a non-aqueous secondary battery having the small change in a film thickness and the good appearance. To this end, the separator for a non-aqueous secondary battery comprises: a porous substrate; and a heat-resistant porous layer provided on one surface or both surfaces of the porous substrate. The heat-resistant porous layer includes at least one heat-resistant filler selected from the group consisting of (1) a binder resin, (2) a zinc oxide particle, and (3) a metal hydroxide, and a metal oxide other than zinc oxide, wherein the content of the zinc oxide particle with respect to a total amount of the zinc oxide particle and the heat-resistant filler is equal to or greater than 2 wt % and less than 100 wt %. According to another embodiment of the present invention, the separator for a non-aqueous secondary battery comprises: a porous substrate; and a heat-resistant porous layer provided on one surface or both surfaces of the porous substrate, and including a binder resin and a zinc oxide particle of a hexagonal plate shape.
Patent KR-20190093818-A (KR)
Title: Method for manufacturing aluminium honey comb panel
Inventor: SONG BYUNG GUK
IPC: B23K103/10
Filed: 2018-02-01
Abstract: The present invention relates to a method for manufacturing an aluminum panel having an aluminum honeycomb core and, more specifically, to a method for manufacturing an aluminum honeycomb panel comprising plane-shaped first and second plates and a honeycomb core installed in a honeycomb frame between the first plate and the second plate. The method for manufacturing an aluminum panel comprises: a component manufacturing process of manufacturing the plane-shaped first and second plates, the honeycomb core, and the honeycomb frame; a sub-assembly process of enabling a sub-assembly assembling the honeycomb frame provided with an aluminum core to be formed in an upper portion of the first plate; a temporary assembly process temporarily fixing the honeycomb frame and the first plate with respect to the sub-assembly in the sub-assembly process; a flux treatment process of performing flux treatment for a temporarily assembled sub-assembly and the second plate; an assembly process of fixing the second plate to a flux-treated sub-assembly; and a brazing process of inserting the completely assembled second plate into a furnace at a high-temperature atmosphere to braze the same.
Patent KR-20190103510-A (KR)
Title: Imaging device, apparatus and method for managing of fowl comprising the same
Inventor: KIM IL BONG
IPC: G06Q50/02
Filed: 2018-02-12
Abstract: The present invention is to provide an imaging device capable of detecting an object which is more likely to have the disease on image data photographing inside a breeding farm and a system for managing fowl comprising the same and a method thereof. Provided is the imaging device comprising: an image sensor photographing an image and generating image data; a data processing unit detecting an object using the image data, discriminating a head unit of the object and generating distribution data with respect to the head unit; and a communication unit transmitting the image data and the distribution data to a management server.
Patent KR-20190099634-A (KR)
Title: Forging device for metal ring
Inventor: LEE JAE SHIN
IPC: B21J13/08
Filed: 2018-02-19
Abstract: According to an embodiment of the present invention, a device for forging a metal ring is to machine a metal ring of a first outer diameter having a hollow space to a second outer diameter larger than the first outer diameter, and comprises: a bed unit having a base part arranged in parallel with the ground at a prescribed height; a loading unit to move the metal ring from a standby position positioned outside the bed unit to a machining position positioned on an upper side of the bed unit; a forming roll unit to rotate in a first direction while being formed above the machining position, and reciprocate between a first position separated from the metal ring positioned on the machining position and a second position coming in contact with at least a portion of the metal ring; a mandrel unit which is formed between the bed unit and the forming roll unit, and supports the metal ring while being inserted into the hollow space of the metal ring when the metal ring is positioned on the machining position; and a support roll unit which is formed between the bed unit and the mandrel unit, and defines a limit of the outer diameter of the metal ring by machining by the forming roll unit and the mandrel unit.
Patent KR-20190101128-A (KR)
Inventor: HAN YOUNG DAE
IPC: C09K15/08
Filed: 2018-02-22
Abstract: The present invention relates to a vehicle composition for a solvent-free ink to reduce odors, which comprises: 30 to 60 wt% of a rosin-modified phenolic resin; 15 to 40 wt% of soybean oil; 20 to 40 wt% of fatty acid ester; 0.1 to 2 wt% of a gelling agent; and 0.1 to 5 wt% of a lipophilic antioxidant. The vehicle composition can be used in the environmentally friendly inks by reducing the odor of ink.
Patent KR-20190102614-A (KR)
Title: The radio network apparatus of the ship using voice
Inventor: SON TAE SEONG
IPC: G05D1/02
Filed: 2018-02-26
Abstract: The present invention relates to a wireless control apparatus for a ship using a speech, in which a ship control command is transmitted as a speech through a wireless microphone in a small ship working on the coastal sea such that the ship is controlled by the speech to enable a single sailor to control the ship and perform fishing work, and which automatically stops the ship when the ship goes out of signal coverage of a wireless remote controller so as to prevent a ship accident. According to the present invention, the wireless control apparatus for a ship using a speech comprises: the wireless microphone receiving a speech of a user who wirelessly controls the ship, converting the speech into a wireless signal and transmitting the wireless signal; the wireless remote controller receiving and recognizing a speech control command transmitted from the wireless microphone and converting the command into a wireless signal to transmit the wireless signal; and a ship sailing control device receiving the wireless signal transmitted from the wireless remote controller, restoring the wireless signal into control data and controlling sailing of the ship based on the restored control data.
Patent KR-20190105759-A (KR)
Title: Electronic Device and the Method for Informing Message Reception
Inventor: KO HYUNG KEUN
IPC: H04M19/04
Filed: 2018-03-06
Abstract: Disclosed is an electronic device. According to various embodiments of the present disclosure, the electronic device comprises a communication circuit, an acoustic output device; and a processor electrically connected with the communication circuit and the acoustic output device. When the processor receives a message from an external server device through the communication circuit, the processor checks whether the received message is in a designated form. If the received message is in the designated form, audio data is parsed from the received message, and the parsed audio data can be set to be outputted as an alarming sound alarming the message reception through the acoustic output device. In addition, various embodiments identified through the specification are possible.
Patent KR-20190106172-A (KR)
Title: Management system
Inventor: KIM HYE SEON
IPC: G06Q50/26
Filed: 2018-03-08
Abstract: The present invention provides an integrated control system. The present invention comprises: an image acquisition device configured to secure an image of a corresponding region and to extract and transmit an event from the image; and a control server including a calculation unit for receiving the event and the result of the action on the event and calculating an occurrence value for each event of the corresponding region, and a control communication unit for extracting the corresponding plan information for each category of the past event stored in accordance with the similarity of the category of each event among the occurrence values for each event to transmit the corresponding plan information to a vehicle terminal device and the image acquisition device related to the corresponding plan information. The occurrence value for each event of the region is the following formula, where n is the number of categories for each event of the region, k is the number of elements constituting the category for each event, A is the similarity according to the commonality of the k-th element, B is the frequency value of the k-th element, and C is the weight of the similarity factor. Efficient collection of accident-related information has the effect of enabling quick and smooth response to accident sites.
Patent KR-20190107439-A (KR)
Title: Apparatus for determining position of a terminal
Inventor: YANG SEONG YEOL
IPC: G01S19/01
Filed: 2018-03-12
Abstract: The present invention relates to an apparatus for determining a position of a terminal which determines a position of a terminal by selecting any one of a GPS signal or a beacon signal when a terminal capable of receiving a GPS signal and a beacon signal moves indoors and outdoors. According to an embodiment of the present invention, the apparatus for determining a position of a terminal which receives a GPS signal and a beacon signal comprises: a measuring unit measuring the strengths of the GPS signal and the beacon signal; a selection unit selecting one of the GPS signal and the beacon signal by comparing the strengths of the GPS signal and the beacon signal; and a determination unit determining a position of the terminal using the selected signal.
Patent KR-20190109672-A (KR)
Title: Interior lightings
Inventor: LEE YOUNG DEUK
IPC: F21V19/00
Filed: 2018-03-15
Abstract: The present invention provides interior lighting which is easy to detach a bulb. The interior lighting which is easy to detach a bulb comprises: a reflector (10); a bulb coupling guide unit (12) provided in the reflector (10); a bulb (20) mounted in the reflector (10) through the bulb coupling guide unit (12); and a clamp member (30) supporting the bulb (20) mounted on the reflector (10). An upper end part and a lower end part of the reflector (10) are formed of an upper opening unit and a lower opening unit, respectively. The bulb coupling guide unit (12) is formed of a side hole which is opened from the upper opening unit of the reflector (10) to one side.
Patent KR-20190110854-A (KR)
Title: Heating and air-conditioning equipment for central heating and household boilers and control method thereof
Inventor: SUNG MYUNG JAE
IPC: F24F11/84
Filed: 2018-03-21
Abstract: Disclosed is a heating system performing both a central heating function and a household boiler function. According to an embodiment of the present invention, the heating system comprises: an external heat source unit having an external heat source supply unit supplying an external heat source, a heat exchanger unit for a heat source exchanging heat with a supplied external heat source, and an external heat source discharge unit discharging an external heat source after being passed through a heat exchanger unit; a heat exchanger for an external heat source allowing the external heat source discharge unit, discharging the external heat source with lowered temperature after finishing heat exchange at the external heat source unit, to be passed therethrough and exchanging heat with a heat source of a boiler to perform primary heating; a main heat exchanger receiving and heating middle temperature water heat-exchanged by the heat exchanger for the external heat source to change the middle temperature water into the high temperature water; a heating water supply pipe discharging the high temperature water heated by the main heat exchanger; a hot water supply heat exchanger connected to the heating water supply pipe to perform heat exchange to generate hot water by the high temperature water; a hot water space supplying the hot water discharged by the hot water supply heat exchanger; and a heating space having a distributer connected to the heating water supply pipe and a plurality of heating coils branching off from the distributer. The present invention compensates for disadvantages in centralized cooling and heating by enhancing total energy efficiency.
Patent KR-20180111552-A (KR)
Title: Manufacturing method of metal coated cathode active material And cathode active material made by the same
Inventor: KIM JEONG HAN
IPC: H01M4/525
Filed: 2018-03-23
Abstract: The present invention relates to a method of manufacturing a metal-coated anodic active material for a lithium secondary battery and a metal-coated anodic active material for a lithium secondary battery manufactured through the same. More specifically, a second material, containing M2 which is metal selected from a group comprising sol, gel or powder type Mn, Ti, Al, Zr, Nb, V, W, Mo and Ru, is mixed with a first material, containing M1 which is metal selected from a group comprising Mn, Ti, Al, Zr, Nb, V, W, Mo and Ru, to form a coating layer including M2 on the surface of the first material. According to the present invention, lithium impurities, remaining on the surface, such as Li_2CO_3 and LiOH are able to be used as lithium materials for a coating layer, which is an anodic active layer newly formed on the surface, and thus, the lithium impurities are able to be consumed and residual lithium is able to be reduced, so a lithium secondary battery is able to have excellent electrochemical characteristics.
Patent KR-20190112559-A (KR)
Inventor: PARK JUN BEOM
IPC: C12N5/0775
Filed: 2018-03-26
Abstract: The present invention relates to a composition for promoting stem cell differentiation using an active ingredient derived from pongam tree, and a method for promoting differentiation of stem cells using the composition. The pongam tree extract has an effect of inducing bone differentiation, and thus can be usefully used for bone differentiation of stem cells for the purpose of cell therapy.
Patent KR-20190113426-A (KR)
Title: Burner Having Flow Guide In Double Pipe Type Liner, And Gas Turbine Having The Same
Inventor: PARK JUN HYEONG
IPC: F02C3/04
Filed: 2018-03-28
Abstract: Provided are a combustor of a gas turbine engine including a fluid guide in a dual pipe liner, and a gas turbine including the same. The combustor according to an embodiment of the present invention comprises an inner casing and an outer casing which are spaced by a predetermined interval in an inner radius direction therein to form an air passage, wherein combustion air introduced through the air passage is mixed with fuel before being sprayed to a combustion chamber through a central nozzle and a main nozzle. Here, the combustor further comprises a pair of fluid guides which are mounted after being extended by a predetermined length in a direction corresponding to an extension direction of a casing between the inner casing and the outer casing, and are mounted such that the width thereof can become gradually narrower or wider to allow the flow speed of the combustion air flowing through the space between the inner casing and the outer casing to be faster or slower. Therefore, provided are the combustor and the gas turbine comprising the same, having a structure in which the flow amount of air introduced into a nozzle assembly of the combustor is uniformly maintained, thereby resolving a problem arising from a difference in the equivalence ratio.
Patent KR-20190118782-A (KR)
Title: Cinamon punch comprising Low-tempterature-high pressure extract of date palm or gotgam and preparation method thereof
Inventor: SEO JUNG OAK
IPC: A23L2/54
Filed: 2018-04-11
Abstract: The present invention relates to a novel type persimmon punch with significantly improved taste by giving high sweet carbonic acid taste using a low-temperature and high-pressure extract of date palm or dried persimmon as a main ingredient and to a production method thereof.
Patent KR-20190120629-A (KR)
Title: Image acquiring device
Inventor: HYUNGJOO KANG
IPC: G03B17/12
Filed: 2018-04-16
Abstract: According to one aspect of the present invention, provided is an image obtaining device, which is to solve a problem of poor focusing in close-up photography and to minimize the bulkiness of the image obtaining device. The image obtaining device comprises: a liquid lens whose shape is changed by pressing; a membrane provided on one surface of the liquid lens to form a pressing surface; a support wire including a pressing member provided on the outer side of the membrane and a support wire provided along one region of the outer side of the pressing member to compressed by the conduction, and moving the pressing member toward the membrane or extending to move the pressing member in the direction opposite to the membrane.
Patent KR-20190121035-A (KR)
Title: Manufacturing method of sea cucumber kimchi sauce containing fermented sea cucumber extract, sea cucumber kimchi sauce using the same and manufacturing method of sea cucumber kimchi using the same
Inventor: KWON KANG SOON
IPC: A23L17/00
Filed: 2018-04-17
Abstract: The present invention relates to a method for manufacturing a sea cucumber kimchi seasoning including a sea cucumber fermentation extract and, more specifically, to a method for manufacturing a sea cucumber kimchi seasoning, which can provide enjoyable flavor and nutrients of sea cucumber by steaming a sea cucumber fermentation extract manufactured by sea cucumber, and freezing and maturing the sea cucumber fermentation extract, mixing the same with various spices and then, forming the mixture into a sea cucumber seasoning appropriate for various foods. The manufacturing method comprises: a step of cleanly trimming sea cucumber and manufacturing a sea cucumber fermentation extract; a freezing and maturing step of storing the sea cucumber fermentation extract in a cold storage at 2-6°C for 5-12 hours; and a seasoning forming step of putting the sea cucumber fermentation extract into a seasoning composition in which red pepper powder, glutinous rice porridge, broth, garlic, ginger and pickled fish are selectively mixed. In addition, the present invention also relates to a kimchi seasoning manufactured by the method for manufacturing a kimchi seasoning using sea cucumber, and kimchi manufactured with the kimchi seasoning.
Patent KR-20190122459-A (KR)
Title: Diagnostic equipment for electrical power facilities and the method therof
Inventor: KIM HYEONG CHAN
IPC: G01N29/26
Filed: 2018-04-20
Abstract: The present invention relates to a diagnostic apparatus for diagnosing a failure point of electrical power equipment. The apparatus for diagnosing a failure point of the electrical power equipment using an ultrasonic-heat-image comprises: an ultrasonic detection unit detecting ultrasonic waves transmitted from electrical power equipment; a heat detector detecting radiant heat transmitted from the electric power equipment; an image unit photographing an image of the electrical power equipment; and an output unit visually displaying a location of the failure point by overlaying radiant heat data and the image of the electrical power equipment in real time.