baber/WOPTO huggingface dataset:
Patent KR-20190123136-A (KR)
Title: Electrolyte for rechargeable lithium battery and rechargeable lithium battery
Inventor: PARK HYE JIN
IPC: H01M10/0567
Filed: 2018-04-23
Abstract: Provided by the present invention is an electrolyte for a lithium secondary battery which includes a non-aqueous organic solvent, lithium salt and additives wherein the additive includes a compound represented by chemical formula 1 and a compound represented by chemical formula 2 and the compound represented by chemical formula 2 is contained in 50 to 300 parts by weight based on 100 parts by weight of the compound represented by chemical formula 1. The definitions of each substituent in chemical formula 1 and chemical formula 2 are the same as described in the detailed description. The electrolyte for a lithium secondary battery provided by the present invention has improved battery performance by ensuring high temperature stability and improving resistance characteristics.
Patent KR-20180122279-A (KR)
Inventor: NICOLAS FONTENEAU
IPC: B66B13/24
Filed: 2018-04-25
Abstract: Access preventing systems of elevator landing door locks comprise: a landing door lintel for landing door of an elevator system; a lock mechanism mounted on the lintel, and arranged to enable to unlock of the elevator landing door; and an indicator feature on the lintel arranged on the lock mechanism so as to indicate a position of a blocked locking mechanism. The indicator feature is at least brittle or fragile in order to permit access for the lock mechanism when the indicator feature is broken.
Patent KR-20190124574-A (KR)
Inventor: YOON KYUNG SUP
IPC: A61Q19/00
Filed: 2018-04-26
Abstract: The present invention relates to a cosmetic composition using a golden ratio. According to the present invention, the cosmetic composition including aqueous and oil components contains an oil in water (O/W) type emulsion including the oil component in an internal phase part and the aqueous component in an external phase part, or a water in oil (W/O) type emulsion including the aqueous component in an internal phase part and including the oil component in an external phase part. When the cosmetic composition is manufactured by applying a golden ratio of 1.618:1.000 to the volume of the internal phase part with respect to a total volume of the cosmetic composition, provided are advantages of facilitating formation of the W/O or O/W type emulsion, providing excellent phase and applicability of the emulsion, and maintaining the formability and stability of an emulsified particle.
Patent KR-20180121421-A (KR)
Inventor: CHEON YOUNG EUN
IPC: C10G45/64
Filed: 2018-04-27
Abstract: The present invention provides a method for manufacturing layered zeolites, comprising the steps of: reacting a mixture comprising water, a silica precursor, an alumina precursor, a pH control material, at least one structure-inducing material, and at least one surfactant; and drying and heat-treating, wherein the structure-inducing material and the surfactant have different carbon numbers, and the number of carbon atoms of the surfactant is larger than that of the structure-inducing material, and to layered zeolites manufactured thereby.
Patent KR-20180056598-A (KR)
Title: iBeacon을 이용한 다양한 분실방지 수신단말기
Inventor: GWAK SEONG GUK
IPC: G08B21/02
Filed: 2018-05-09
Abstract: 본 고안은 사용자의 스마트폰(A)의 블루투스 고유 신호를 인지, 검출하여, Bluetooth Module(100)에 저장하여, 사용자가 원하는 설정에 맞추어 동작하게 하므로, 언제 어디서나 자신의 스마트폰의 분실을 예방하고, 외출 시 어린 아이나 노약자와 그리고 애견 등과 외출할 때, 그들의 위치를 항상 파악할 수 있고, 자신의 고가의 스마트폰이나 가방이나 자전거 등의 분실을 예방할 수 있어, 분실에 따른 큰 물질적, 정신적인 피해를 줄일 수 있는 위치 제공 수신단말기(B)에 관한 것이다. 
 또 블루투스 모듈(100)에 다양한 프로그램을 내장하여, 소형화 경량화로 여러 가지 디자인의 악세사리에 적용하므로 그 사용의 폭을 넓혔고, 공공 기관이나, 산업 분야에서는 많은 기업에서 다양하게 사용할 수 있어, 그 수요가 대폭 증가할 것이다.
Patent KR-20190129276-A (KR)
Title: Oral health meter
Inventor: LEE YOUNG KYO
IPC: G01N33/497
Filed: 2018-05-10
Abstract: The present invention relates to a meter for observing the inside of an oral cavity and measuring the odor of the oral cavity. The meter for observing the inside of an oral cavity and measuring the odor of the oral cavity comprises: a main body providing a space to allow odor to flow in and out and measuring the odor; an odor inflow/outflow unit forming a part of the main body to flow in and out the odor; an odor measurement unit having one side connected to the odor inflow/outflow unit to provide a passage through which the odor flows in the main body to measure the odor flowed in the odor inflow/outflow unit; and a controller provided in a part of the main body and connected to the odor inflow/outflow unit, the odor measurement unit and a photographing unit to control the operation of the odor inflow/outflow unit, the odor measurement unit and the photographing unit.
Patent KR-20190129278-A (KR)
Title: A Method of Manufacturing a Freeze - dried Processed Food Products Using Residue after processing juice of Natural Fruits
Inventor: LEE JONG YEOL
IPC: A23L19/00
Filed: 2018-05-10
Abstract: The present invention relates to a method for manufacturing a freeze-dried processed food using a residue after juice extraction process of natural fruits. The present invention can not only reduce environmental damage, pollution, and lost costs due to materials that have been thrown away, but can also be used as a source of income for generating novel profits, thereby being helpful for increasing farm income.
Patent KR-20190131245-A (KR)
Title: Safety syringe
Inventor: LEE KEOU WON
IPC: A61B5/15
Filed: 2018-05-16
Abstract: The present invention relates to a safety syringe which has a front side of a needle portion located inside a cap portion due to the elastic recovery force of a spring portion after using the syringe and thus prevents an accident that may cause an operator to be stuck from the used syringe. The safety syringe includes: a needle portion extended in a longitudinal direction; an assembly portion that the needle portion penetrates; a cap portion that a front side of the needle portion can penetrate; and a spring portion having a front side coupled to an inner surface of the cap portion and a rear side extended in a longitudinal direction in which the rear side is coupled to the assembly portion. When the assembly portion is coupled to the cap portion, the needle portion penetrates the cap portion while the spring portion is contracted and when the assembly portion is separated from the cap portion, the front end of the needle portion is located on the inner surface of the cap portion due to the elastic recovery force of the spring portion.
Patent KR-20190131638-A (KR)
Title: Cutting die possible for cutting area rounding
Inventor: SONG PYUNG HO
IPC: B26F1/44
Filed: 2018-05-16
Abstract: The present invention relates to a cutting metal mold for cutting a workpiece such as a flat nonwoven fabric into a cut object having a predetermined shape. More specifically, the workpiece is cut by using an upper mold provided with a cutting blade at the bottom in the state where the workpiece is placed on the upper surface of a lower mold formed in an upper cutting blade inlet groove. A portion adjacent to the cutting blade below the upper mold is provided with an upper thermocompression plate to thermocompress a portion of the edge of the cut object. An end unit thermocompression plate of an end thermocompression member is disposed in a state capable of lifting up and down between the cutting blade and the thermocompression plate. Therefore, the cutting metal mold of the present invention progresses thermocompression bonding to the cut unit of the workpiece, and can be rounded.
Patent KR-20190136320-A (KR)
Title: Master cylinder including pedal simulator and electric brake system having the same
Inventor: BYUNG KI KIM
IPC: B60T13/68
Filed: 2018-05-30
Abstract: Disclosed are a master cylinder including pedal simulator and an electronic brake system including the same. According to an embodiment of the present invention, the master cylinder includes: a cylinder body connected to a reservoir storing fluids and including a bore having one open side; a master chamber placed behind the bore to discharge the fluids; a master piston installed to be able to be moved forward and backwards by a brake pedal in the master chamber; and a pedal simulator placed in front of the bore to be spaced at a predetermined distance from the master piston and providing reaction corresponding to the effort of the brake pedal. The pedal simulator includes: a simulation chamber divided from the master chamber by the pedal simulator; a reaction piston placed in the simulation chamber to be able to be moved forward and backwards by fluid pressure from the fluids stored in the master chamber; a damping piston placed to be able to be moved forward and backwards by the movement of the reaction piston; and a reaction spring placed on the other side of the bore to provide a reaction while being pressed by the movement of the reaction piston.
Patent KR-20180133797-A (KR)
Inventor: MANGER THOMAS
IPC: F16F9/46
Filed: 2018-06-01
Abstract: The present invention relates to an adjustable vibration damper comprising at least one adjustable damping valve each in a working direction, wherein a fluid connection unit between a compensation chamber and a working chamber is controlled by a check valve having a check valve body, the check valve is hydraulically connected in parallel to the adjustable damping valve, the check valve is gripped by an intermediate tube forming the fluid connection unit, the intermediate tube has a connection unit connected to an adjustable damping valve, and the check valve body of the check valve is supported at least indirectly in the region of a connection opening.
Patent KR-20190141291-A (KR)
Inventor: MOON KEE HOON
IPC: B60K15/035
Filed: 2018-06-14
Abstract: According to the present invention, an air vent valve of a fuel tank has a structure where an air inlet pipe (24) to allow outside air to flow into an upper portion of a valve cap (20) when coupled to a fuel tank (1) and an air outlet pipe (26) to discharge inside air in the fuel tank (1) to the outside are positioned to face the front and the rear of a direction in which a vehicle runs, and a rotary fan (44) is rotatably installed on a lower portion of an orifice (22a) side of the valve cap (20). Therefore, a centrifugal force is created while the rotary fan (44) is rotated by aerodynamics of the outside air entering through the orifice (22a) along the air inlet pipe (24) at a high speed when the vehicle runs. The inside air in the fuel tank (1) is discharged to the outside through the orifice (22a) along the air outlet pipe (26) by the rotational centrifugal force of the rotary fan (44). Relatively heavy fuel is pushed downwards without ascending and is separated from the air to prevent a leakage of the fuel.
Patent KR-20190143048-A (KR)
Title: Member managemaent system of fitness center and the method thereof
Inventor: KIM MYUNG JIN
IPC: G06Q30/02
Filed: 2018-06-19
Abstract: The present invention relates to a customized member management system of a fitness center, which comprises: a measurement means mounted on a part of a body of a member to measure and transmit exercise state information; a main server for receiving the exercise state information of the member from the measurement means, and collecting and managing the same; and a matching management means for receiving the exercise state information on each member from the main server to provide a customized exercise prescription for each individual member. According to the present invention, the measurement means for measuring the exercise state information is provided for members of a fitness center. Also, the measured exercise state information is shared with each member in the fitness center, and customized exercise information and diet information can be provided for each member.
Patent KR-20200001415-A (KR)
Title: Light Emitting Display Device and Method for Manufacturing the Same
Inventor: LIM DONG HYEOK
IPC: H01L51/50
Filed: 2018-06-27
Abstract: The present invention relates to a light emitting device which changes a structure between light emitting parts to prevent leakage current in a structure where common layers are commonly stacked in sub pixels and a method for manufacturing the same.
Patent KR-20200004715-A (KR)
Inventor: KWAK MYO JUNG
IPC: B63B25/16
Filed: 2018-07-04
Abstract: According to one embodiment of the present invention, an insulation panel includes: a plurality of unit panels (100) arranged with a gap (G) extended along a first direction (Y) or a second direction (X); a protective plate (200) positioned on the unit panel (100); and a connecting panel (300) inserted into the gap (G) to connect the adjacent unit panels (100) to each other, wherein the connecting panel (300) includes: an auxiliary insulation material (310) inserted into the gap (G) along the first direction (Y) or the second direction (X); and a plurality of connecting members (320) positioned over the auxiliary insulation material (310) and the protective plate (200).
Patent KR-20200006437-A (KR)
Inventor: LIM JEONGJAE
IPC: H01H71/52
Filed: 2018-07-10
Abstract: The present invention relates to a circuit breaker and, more specifically, to a closing and opening mechanism of a circuit breaker. According to one embodiment of the present invention, the closing and opening mechanism of the circuit breaker for unleashing breaking performance comprises: a case; a handle coupled to a side plate fixed to the case to be rotated; a U-shaped pin coupled to a lower part of the handle; a lever coupled to the U-shaped pin to move; and a cross bar installed at mounting unit protruding from the case for vertical movement and receiving the nip pressure of the lever to move. A nip pressure unit formed in a curved surface is formed on a lower surface of the lever to press the cross bar vertically downward when a circuit is turned off.
Patent KR-20180082411-A (KR)
Inventor: LIM SUNG CHANG
IPC: H04N19/593
Filed: 2018-07-11
Abstract: Provided are a method for image encoding and an apparatus for the same. In a recording medium for recording a program to be executed by a computer for performing inter-picture prediction of an image, the program comprises the following steps: determining one restoration block which has been previously restored as a reference block of a block to be decoded based on a reference block identifier; determining movement information applied to the block to be decoded based on movement information of the reference block; and decoding the block to be decoded based on the determined movement information, wherein the reference block identifier may indicate a restoration block to be used as the reference block. In encoding an image, by adaptively selecting an encoding parameter of a block to be encoded from a reference block, it is possible to improve the image compression performance.
Patent KR-20200068003-A (KR)
Title: Osteotomy device with an in-vitro alignment component
Inventor: WU KAI HSING
IPC: A61B17/56
Filed: 2018-07-13
Abstract: The present invention provides an osteotomy device with an in-vitro alignment component to prevent excessive cutting, which comprises a first main body component, a second main body component, and the in-vitro alignment component. The first main body component includes an upper guide edge for forming a cutting track. The second main body component includes a lower guide edge disposed below the upper guide edge. A guide slot is formed between the upper and lower guide edges to guide cutting of a saw blade. The guide slot includes a connection member for connecting the upper and lower guide edges. The in-vitro alignment component includes an engagement member and at least one aiming hole. The engagement member is engaged with the connection member, and the aiming hole is used to check the direction of cutting.
Patent KR-20200008342-A (KR)
Inventor: KO YEONG KWON
IPC: H01L23/538
Filed: 2018-07-16
Abstract: A semiconductor package according to an exemplary embodiment the present disclosure comprises a package substrate; a first semiconductor device positioned on an upper side of the package substrate; a second semiconductor device positioned on an upper side of the first semiconductor device; a first connection bump attached onto a lower side of the package substrate; a second connection bump arranged between the package substrate and the first semiconductor device and electrically connected with the package substrate and the first semiconductor device; and a third connection bump arranged between the first semiconductor device and the second semiconductor device and electrically connected with the first semiconductor device and the second semiconductor device. An edge of the first semiconductor device forms a stepped part.
Patent KR-20200010942-A (KR)
Inventor: AHN BUM MO
IPC: G01N27/12
Filed: 2018-07-23
Abstract: The present invention relates to a gas sensor using a UV LED, which can sense specific gas by irradiating UV to a sensing material to activate the material and, in particular, to a gas sensor using a UV LED, which can measure concentration of gas even at room temperature.
Patent KR-20200017013-A (KR)
Title: Display device and fabricating method thereof
Inventor: LI XINXING
IPC: H01L27/15
Filed: 2018-08-07
Abstract: A display device comprises: a substrate including a display area and a non-display area; and a plurality of pixels provided in the display area of the substrate and having a plurality of sub-pixels, respectively. Each of the sub-pixels comprises: a pixel circuit unit including at least one transistor; and a display element layer including a unit light emitting area for emitting light and a peripheral area provided around the unit light emitting area. The display element layer comprises: a first electrode provided in the unit light emitting area and a second electrode spaced apart from the first electrode; at least one light emitting element provided in the unit light emitting area and having a first end connected to the first electrode and a second end connected to the second electrode; a first connection line provided in the peripheral area and extended in one direction; and a bridge pattern provided in the peripheral area and branched from the first connection line in a direction crossing the one direction. The bridge pattern can be electrically separated from each of the first and second electrodes. Therefore, each sub-pixel can be driven independently.
Patent KR-20200020464-A (KR)
Title: Data storage device and operating method thereof
Inventor: CHO YOUNG ICK
IPC: G06F12/02
Filed: 2018-08-17
Abstract: According to an embodiment of the present invention, a data storage device includes: a nonvolatile memory device including first and second memory blocks; and a processor creating an invalid entry including first physical block addresses of the first memory block corresponding to sequential logic block addresses and a valid entry including second physical block addresses of the second memory block, in which data about the sequential logic block addresses are going to be stored, when receiving a written request and the sequential logic block addresses corresponding to data pre-stored in the first memory block from a host device, collectively altering bits corresponding to the first physical block addresses in a first valid page bit map table of the first memory block to a first value based on the invalid entry, and collectively altering bits corresponding to the second physical block addresses in a second valid page bit map table of the second memory block to a second value based on the valid entry. Therefore, the present invention is capable of reducing overheads required for the management of valid data.
Patent KR-20200031834-A (KR)
Title: Heater with heat oil circulation structure
Inventor: HAN YOUNG SOO
IPC: F24H9/12
Filed: 2018-09-17
Abstract: Disclosed is a hot air blower having a heat medium oil circulating structure. According to the present invention, the hot air blower having a heat medium oil circulating structure comprises: a lower accommodation unit; an upper accommodation unit including a first upper tank and a second upper tank; a plurality of heat exchange pipes; an air blower fan; an inflow air preheating pipe having one end connected to one side of the lower accommodation unit or the upper accommodation unit and the other end connected to the opposite side of the lower accommodation unit or the upper accommodation unit; and a circulation pump. According to the present invention, hot air can be generated even when the hot air blower is initially operated. Moreover, the heating time of the heat medium oil accommodated in the upper accommodation unit and the lower accommodation unit can be reduced as external air is preheated and supplied.
Patent KR-20200034459-A (KR)
Title: Continuous casting installation
Inventor: HAN BYEONG HA
IPC: B22D11/128
Filed: 2018-09-21
Abstract: One object of the present invention is to facilitate construction of a segment and improve continuous casting productivity. The present invention relates to a continuous casting facility. The continuous casting facility according to the present invention includes: a segment device for conveying a cast piece which has initially solidified through a mold; and a conveying device disposed behind the segment device in the conveying direction of the cast piece. The segment device includes an upper roll and a lower roll disposed with the cast piece interposed therebetween. The upper roll is provided to also face a conveying roll of the conveying device. The cast piece may also be conveyed between the upper roll and the conveying roll.
Patent KR-20200038663-A (KR)
Title: Phase optimization method of Optical Phased Array
Inventor: LEE JI SAN
IPC: G02B26/06
Filed: 2018-10-04
Abstract: Disclosed is a phase optimization method of an optical phase array (OPA). According to one embodiment, the phase optimization method of the OPA comprises the processes of: performing primary phase optimization; performing secondary phase optimization for a first phase profile obtained through the primary phase optimization to optimize a phase in a beamforming process for a single point; and performing the primary phase optimization and the secondary phase optimization using different methods. The process of performing the secondary phase optimization may include a process of sequentially applying two different methods to the first phase profile to change the first phase profile. Here, the two different methods may be a step scan and an HC method.
Patent KR-20190087944-A (KR)
Title: Novel pharmaceutical composition for use in preventing or treating Glioblastoma
Inventor: JEON RAOK
IPC: A61K31/10
Filed: 2018-10-19
Abstract: The present invention relates to a novel pharmaceutical composition for preventing or treating glioblastoma. An active component compound according to the present invention is confirmed to excellently inhibit deacetylation (HDAC) enzyme, in particular, selectively inhibit HDAC 8 at a concentration of nanomolar or micromolar units, and thus has an effect of inhibiting proliferation and apoptosis of glioblastoma. Therefore, the active component compound has an effect of being provided as a pharmaceutical composition for preventing or treating glioblastoma containing the same as the active component.
Patent KR-20190098678-A (KR)
Inventor: KANG SEONG JIN
IPC: C02F1/04
Filed: 2018-10-22
Abstract: The present invention relates to a chamber assembly for use in a desalination facility, which comprises: a chamber for maintaining an internal space in a vacuum to induce evaporation of seawater or sewage; and an apparatus for filling the chamber with seawater or sewage and then discharging the same by gravity to create the internal space of a vacuum state. At least a portion of a lower portion of a geoid of the chamber is opened to form an internal space in a vacuum state sealed by the seawater or sewage introduced through the opened lower portion and an upper portion of the geoid of the chamber.