baber/WOPTO huggingface dataset:
Patent KR-20200036770-A (KR)
Title: Metal-clad laminate and circuit board
Inventor: ANDO TOMONORI
IPC: B32B15/01
Filed: 2019-09-25
Abstract: The present invention provides a metal-clad laminate which can reduce a loss in transmission even in the case of high frequency transmission and has excellent dimensional stability, and a circuit board. The metal-clad laminate includes: a first single-side metal-clad laminate having a first metal layer and a first dielectric resin layer stacked on at least one surface of the first metal layer; a second single-side metal-clad laminate having a second metal layer and a second dielectric resin layer stacked on at least one surface of the second metal layer; and an adhesive layer disposed to be in contact with the first dielectric resin layer and the second dielectric resin layer, and stacked between the first single-side metal-clad laminate and the second single-side metal-clad laminate. The adhesive layer includes a thermoplastic resin or a thermosetting resin, and satisfies the conditions of: (i) a storage modulus at 50°C of 1,800 MPa or less; (ii) a maximum value of storage modulus at a temperature ranging from 180 to 260°C of 800 MPa or less; and (iii) a glass transition temperature of 180°C or less.
Patent KR-20210036140-A (KR)
Title: Multi-layer eco-friendly barn with easy sloped construction
Inventor: HAN HONG SEON
IPC: F03D9/25
Filed: 2019-09-25
Abstract: The present invention relates to a multi-story eco-friendly livestock house capable of easy slope construction and, more specifically, to a two-story eco-friendly livestock house comprising: a frame structure; a breeding room with a vertical and two-story structure; a wind power generation unit; a solar power generation unit; and an elevating means.
Patent KR-20210036518-A (KR)
Title: Holder for lifting tool and hammer
Inventor: PARK KANG SOO
IPC: B25H3/04
Filed: 2019-09-26
Abstract: The present invention relates to a holder of a lifting tool and a hammer, which comprises: a flat support plate; a plurality of vertical supports fixated to the support plate; a horizontal support horizontally connecting the vertical supports; a hook fixated to the horizontal support at an upward gradient; a hammer holding unit formed in the uppermost end of the vertical support; and a wheel fixated to the bottom surface of the support plate. The present invention easily cleans and stores a lifting tool and a hammer mainly used for disassembling and maintaining a large machine and is movable so that a worker does not need to transport tools required by the worker to a work site one by one, thereby significantly reducing workforce.
Patent KR-20210036590-A (KR)
Title: A multi-purpose agricultural vehicle having rotatable dump body
Inventor: KANG YOUNG SUN
IPC: B60P1/26
Filed: 2019-09-26
Abstract: The present invention provides a multipurpose electric vehicle having a freely rotatable loading container. The multipurpose electric vehicle according to the present invention comprises: a frame (10) with a pair of support rails (12) installed in the front and rear directions at regular intervals from the rear; and a slider (30) which is supported by the support rails and can slide a predetermined distance. In addition, a dump frame (22) is rotatably installed on the slider (30), and a loading container (20) is installed on the dump frame (22). Moreover, the slider (30) includes a stopper (34) and a slot (12M) configured to restrict the slider (30) such that the slider (30) is moved only within a predetermined section on the support rails. The present invention is equipped with a dump function such that the loading container (20) is inclined by a dump cylinder (40) installed between the dump frame (22) and the loading container (20).
Patent KR-20210036648-A (KR)
Title: liquefaction system of boil-off gas and ship having the same
Inventor: HAN JAE SIG
IPC: B63B25/16
Filed: 2019-09-26
Abstract: The present invention relates to a reliquefaction system of boil-off gas and a ship having the same. According to the present invention, the reliquefaction system of boil-off gas comprises: a liquefied gas storage tank; and a reliquefaction apparatus which liquefies boil-off gas generated in the liquefaction gas storage tank into a refrigerant whose phase is changed. The reliquefaction apparatus includes: a refrigerant compressor which is able to mix the lubricant with the refrigerant when compressing the refrigerant; a refrigerant cooler which cools down the compressed refrigerant; a liquefier which allows the refrigerant to exchange heat with the boil-off gas; a refrigerant separator which allows the refrigerant introduced into the liquefier to be divided into gas and liquid, and allows the liquid and the gas of the refrigerant to join different flows from that of each other in the liquefier; and a pressure-reducing valve which reduces the pressure of the refrigerant which has exchanged heat with the boil-off gas in the liquefier, and returns the refrigerant to the liquefier. In addition, the reliquefaction system of the boil-off gas further includes a lubricant processing unit which processes the lubricant mixed with the refrigerant in the reliquefaction apparatus. The lubricant processing unit includes: a lubricant circulation unit which divides the refrigerant into gas and liquid between the refrigerant compressor and the refrigerant cooler, and circulates the divided lubricant to the refrigerant compressor; and filter units which are placed in at least two positions on the refrigerant flows and which have different data from each other in accordance with the phase of the lubricant. The present invention aims to provide the reliquefaction system of boil-off gas and the ship having the same, which are able to effectively remove the lubricant remaining inside.
Patent KR-20210039540-A (KR)
Title: Organic electroluminescence device
Inventor: LEE JUNGSUB
IPC: H01L51/00
Filed: 2019-10-01
Abstract: According to an embodiment of the present invention, an organic electroluminescent device includes a first electrode, a second electrode, and a light emitting layer. The light emitting layer includes host compounds and dopant compounds. The host compounds comprise a first host compound represented by chemical formula 1 and a second host compound represented by chemical formula 2. The dopant compounds include an auxiliary dopant compound represented by chemical formula 3 and a light emitting dopant compound represented by chemical formula 4. Therefore, the organic electroluminescent device according to an embodiment can achieve high efficiency and long life.
Patent KR-20210040572-A (KR)
Title: Spectroscopic apparatus for analyzing specific material
Inventor: DOYEON PI
IPC: G01J3/28
Filed: 2019-10-04
Abstract: Provided is a spectroscopic apparatus for analyzing a specific material. According to the present invention, the spectroscopic apparatus for analyzing the specific material comprises: a housing; a container which accommodates a sample; a light source which provides the sample with an optical signal with a specific wavelength for checking if the sample includes a harmful material or not; a detector which detects a detection signal of the specific wavelength discharged from the sample; and a micro controller which stores in advance a normal signal discharged when the sample does not include any harmful material, compares the detection signal detected by the detector with the normal signal, and determines whether the sample includes a harmful material or not. When the sample includes a harmful material, the detection signal has a peak value in the specific wavelength. The micro controller determines that the sample includes the harmful material when the peak value appears at the specific wavelength when the normal signal is compared with the detection signal. The present invention aims to provide the spectroscopic apparatus for analyzing the specific material, which is able to have a simple structure and to be small.
Patent KR-20210054712-A (KR)
Title: Zinc-plated steel sheet having excellent workability and method for manufacturing thereof
Inventor: JUNG WOO SUNG
IPC: C23C14/16
Filed: 2019-11-06
Abstract: Provided are a zinc-plated steel sheet, and a method for manufacturing the same. The zinc-plated steel sheet comprises a base steel sheet; and a zinc-plated layer provided on the base steel sheet. The zinc-plated steel sheet comprises fine pores inside the zinc-plated layer, and porosity of the zinc-plated layer is at least 4.3% based on a cross-sectional area.
Patent KR-20210036771-A (KR)
Title: Work transfer device and work transfer method
Inventor: FUJIMOTO HIROSHI
IPC: H01L21/67
Filed: 2019-11-11
Abstract: An object of the present invention is to accurately and quickly transfer a work from a work feeder on a transfer table. As a means for solving such a problem, the workpiece transfer device (10) includes a rotary table (1) and a suction nozzle device (20) that rotates in synchronization with the rotary table (1). A suction nozzle device (20) has an apparatus body (21) and a plurality of suction nozzles (22). The suction nozzle (22) includes a nozzle body (22a) and a nozzle (25) movable in the vertical direction with respect to the nozzle body (22a).
Patent KR-20210061884-A (KR)
Inventor: HAN JAE HO
IPC: H01M8/04089
Filed: 2019-11-20
Abstract: The present invention relates to an apparatus and a method for controlling the concentration of exhaust hydrogen in a fuel cell system. When hydrogen supply to a fuel cell stack is initiated, an air exhaust valve is opened and an air compressor is driven for air supply to an air exhaust line. When the hydrogen supply is completed, an air cut-off valve is opened. As a result, with the present invention, it is possible to reduce the concentration of hydrogen discharged from a cathode using the air in the air exhaust line. The apparatus includes: an air exhaust valve discharging hydrogen from a cathode in a fuel cell stack to the outside through an air exhaust line; an air compressor supplying outside air to the air exhaust line; an air cut-off valve blocking air supplied to the cathode; and a controller opening the air exhaust valve and driving the air compressor when hydrogen supply to the fuel cell stack is initiated. When the hydrogen supply is completed, the controller opens the air cut-off valve in order to reduce the concentration of hydrogen discharged from the cathode by the air in the air exhaust line.
Patent KR-20210062470-A (KR)
Inventor: MIN KYONG PIL
IPC: G16H50/20
Filed: 2019-11-21
Abstract: A system of the present invention is a system that recommends an optimized diet to a user in consideration of a user's health condition, diet and activity level, food preference, intake history, etc. The system recommends the most appropriate diet by measuring a user's health condition through bio-index measuring devices such as a blood pressure monitor, a pulse monitor, a blood glucose monitor, etc. and an existing patient health condition database, drawing a real-time activity level through an activity meter and necessary nutrients through a user's diet and basal metabolic rate, and scoring a food preference according to the user's active preferred/non-preferred food selection, evaluates a nutritional status according to the intake history, and reflects contents thereof when recommending the diet later. Through this, it is possible to provide a customized diet recommendation service that combines all the user's health condition, dietary intake history, and preference.
Patent KR-20210065213-A (KR)
Title: Wheel guard for vehicle using fibrous assemblies
Inventor: KWON CHOONG HO
IPC: B60R13/08
Filed: 2019-11-26
Abstract: A wheel guard for a vehicle comprises soft and hard layers with different densities, and thus the wheel guard can be manufactured to have different sound absorption and insulation performance in accordance with frequency domains depending on the thickness of the soft layer. Therefore, the wheel guard can create a comfortable indoor environment while being easily manufactured to meet required noise performance. In particular, by varying the thickness of the soft layer, the wheel guard can be manufactured to have optimum sound absorption and insulation performance in different frequency bands depending on vehicle models, thereby being changed, manufactured, and used to meet noise performance that differs depending on various vehicle models, as well as creating a comfortable indoor environment. In addition, at least one among felt, non-woven fabric, cotton, and PET is used as a fiber assembly well known for the excellent sound absorption and insulation performance, and thus the wheel guard suitable for a frequency band in which road noise occurs can be manufactured and used.
Patent KR-20210065398-A (KR)
Title: Carbon dioxide removal and regeneration device in the air and a method of using the same
Inventor: LEE JONGWON
IPC: B01D53/04
Filed: 2019-11-27
Abstract: The present invention relates to a device for removing and regenerating carbon dioxide in the air, and specifically, to a device for removing and regenerating carbon dioxide in the air in a space environment, which removes carbon dioxide generated in the space environment and inside a system using an adsorbent, irradiates microwaves for removing carbon dioxide captured in the adsorbent to the adsorbent to pyrolyze carbon dioxide, and discharges the pyrolyzed carbon dioxide to the outside of the system, and a method of using the same.
Patent KR-20210068208-A (KR)
Title: Multi Charging System
Inventor: SONG GWANG CHEOL
IPC: B60L53/24
Filed: 2019-11-29
Abstract: The present invention provides a multi-charging system, which comprises: a main body; a power conversion unit having a plurality of converters to convert power supplied into the main body; a control unit sensing connection and setting charging power to transmit a control signal to the power conversion unit when a device to be charged is connected to a connector; and a display unit disposed on one side of the main body to display an operation state of the power conversion unit or the control unit or a series of processes for charging the device.
Patent KR-20210069369-A (KR)
Title: Automatic swichgear of hydrant
Inventor: HWANG IN KYU
IPC: B25B28/00
Filed: 2019-12-03
Abstract: The present invention relates to a fully automatic fire hydrant opening/closing apparatus. The fully automatic fire hydrant opening/closing apparatus according to the present invention comprises: a main body extending up and down; a handle disposed on an upper end part of the main body in the direction perpendicular to the main body; a power supply unit disposed, in the longitudinal direction of the main body, at a lower end part of the main body; a rotation shaft connected to the power supply unit to receive a rotary force and rotate; and a multi-function tab coupled to a lower end of the rotation shaft. An object of the present invention is to provide the fully automatic fire hydrant opening/closing apparatus capable of lightening and unifying a plurality of heavy equipment of opening a fire hydrant.
Patent KR-20210070675-A (KR)
Title: Production method of Pollen by using Pineapple
Inventor: PARK NO HEUNG
IPC: A23L29/00
Filed: 2019-12-05
Abstract: The present invention manufactures a fermented broth that activates pineapple's own enzyme by using vitamin C, increases antioxidant activity, and manufactures a fermented pollen with no green smell and enhanced flavor by using the same. A method for manufacturing the fermented pollen using pineapple is composed of a step of manufacturing fermented pineapple, and a step of complex fermentation of pollen.
Patent KR-20210073917-A (KR)
Title: Rodent Repellent Composition
Inventor: JANG YOUNG SU
IPC: A01N65/22
Filed: 2019-12-11
Abstract: The present invention relates to a rodent repellent composition, and more particularly, to a rodent repellent composition capable of preventing a rodent from approaching by emitting an odor repelling the rodent. According to the present invention, the rodent repellent composition includes at least one selected from the group consisting of a perilla supercritical extract, perillaldehyde, citral, and α-terpineol. Since the rodent repellent composition according to the present invention uses the perilla supercritical extract that is a natural plant material or a plant-derived compound as an active material, the rodent repellent composition is developed as a new repellent against the rodent that causes transmission of infectious diseases, contamination of food, and hindrance to growth of crops and fruit trees.
Patent KR-20210074863-A (KR)
Title: Compressor
Inventor: KIM TAE HAN
IPC: F16D27/14
Filed: 2019-12-12
Abstract: The present invention relates to a compressor, which prevents loosening of a fixing member coupled to a hub. The present invention comprises a pulley, the hub, a disk, an inner ring, a plurality of coupling members, the fixing member, and an anti-loosening member.
Patent KR-20200076612-A (KR)
Title: Method and apparatus for a shape memory implant
Inventor: DANIEL Steffan
IPC: A61B17/064
Filed: 2019-12-16
Abstract: An apparatus for fixating bones includes an orthopedic implant. The orthopedic implant may be manufactured from a shape memory material such that the orthopedic implant is moveable between a natural shape and an insertion shape. The orthopedic implant defines at least a first cannulation therethrough adapted to deliver a bone augmentation material to the bone. The orthopedic implant implants into the bone in its insertion shape. After implantation of the orthopedic implant, the first cannulation facilitates delivery into the bone of a bone augmentation material that augments the bone. The orthopedic implant once implanted attempts to transition from its insertion shape to its natural shape such that the orthopedic implant fixates the bone.
Patent KR-20210080636-A (KR)
Title: Biodegradable PLA Filament Composition for Molding Multihole Membrane
Inventor: HARM JI YEON
IPC: C08K5/14
Filed: 2019-12-19
Abstract: The present invention relates to a biodegradable PLA filament composition for molding a porous structure. The biodegradable PLA filament composition for molding a porous structure according to the present invention includes: 50-60 wt% of polylactic acid (PLA); 20-30 wt% of polybutylene succinate (PBS); 7-9 wt% of polybutylene adipate terephthalate (PBAT); 0.1-1 wt% of an additive; 0.1-1 wt% of a crystallization nucleating agent; 0.1-2 wt% of natural grapefruit seed powder; 1-10 wt% of an inorganic filler; and 0.001-10 wt% of a crosslinking agent. The biodegradable PLA filament composition for molding a porous structure provides a biodegradable PLA resin composition having excellent strength, modulus and moldability.
Patent KR-20210080680-A (KR)
Inventor: PARK JUN SU
IPC: H04M1/02
Filed: 2019-12-20
Abstract: A display device is provided. A display device according to an exemplary embodiment includes a display panel; a polarizing member disposed on one surface of the display panel; a cover window disposed on one surface of the polarizing member; and a window coupling member disposed between the polarizing member and the cover window. The press-fitting depth of the window coupling member is within about 13 μm as measured by an indenter. An object of the present invention is to provide a display device that prevents film removal between a cover window and a polarizing member by a window coupling member on a curved surface and reduces the generation of bubbles in the window coupling member.
Patent KR-20210079826-A (KR)
Title: Socket apparatus
Inventor: SHIN DONG JIN
IPC: H01R11/12
Filed: 2019-12-20
Abstract: The present invention relates to a socket device. More specifically, the present invention relates to the socket device comprising a socket mounted left and right symmetrically with respect to a vertical board, and the socket connected to each other through a hook to improve a degree of flatness.
Patent KR-20210080925-A (KR)
Title: Electroluminescent Device
Inventor: GEE HYUK CHAN
IPC: H01L51/56
Filed: 2019-12-23
Abstract: In accordance with the present invention, provided is an electroluminescent display device including: a substrate including a first pixel column comprising a plurality of first pixels arranged in a first direction and having a first width in a second direction vertical to the first direction, and a second pixel column comprising a plurality of second pixels arranged in the first direction and having a second width larger than the first width, and located in the second direction from the first pixel column; light emitting diodes located on the plurality of first pixels and the plurality of second pixels respectively, and including a first electrode, a light emitting layer and a second electrode; first banks located between the first pixels and between the second pixels, which are adjacent in the second direction, and covering the edge of the first electrode; second banks located between the first and second pixel columns and extended in the second direction; and a first partition traversing the second pixel column in the first direction and located on the first electrode. Therefore, the present invention is capable of embodying a display device having a large area and high resolution.
Patent KR-20210083528-A (KR)
Title: Transmission for vehicle
Inventor: KIM JUNG KI
IPC: F16H59/04
Filed: 2019-12-27
Abstract: The present invention relates to a transmission apparatus for a vehicle. The transmission apparatus for the vehicle according to an embodiment of the present invention comprises: a shift button for selecting any one of a plurality of shift stages; a guide unit which guides the shift button to move in one direction at a point, and moves in one direction like the shift button by a pressure applied to the shift button; a switch unit having at least one first contact unit formed therein, and being moved by movement of the guide unit; and a substrate comprising at least one second contact unit and at least one third contact unit. When the guide unit is moved by a pressure, the first contact unit may contact the second contact unit, and the substrate may output a first signal.
Patent KR-20210042780-A (KR)
Title: Electrode for battery comprising lithium coated metal and method for manufacturing thereof
Inventor: CHOI YU SONG
IPC: H01M4/80
Filed: 2019-12-30
Abstract: The present invention relates to a lithium coating method facilitating the impregnation of lithium into pores of a metal foam. The lithium coating method comprises the steps of: coating an oxide layer having lithiophilic properties on a metal material by heating the metal material at the predetermined temperature; and coating the lithium layer on the oxide layer by coming the metal material coated with the oxide layer in contact with molten lithium.
Patent KR-20210085673-A (KR)
Title: Sensor case
Inventor: KIM YOUNG WUNG
IPC: F24F11/00
Filed: 2019-12-31
Abstract: The present invention is to provide the most suitable environment required by various measurement sensors so that measurement precision and accuracy can be doubled. To this end, in a typical case in which a cap (2) is coupled to an upper part of a main body (1) in a box shape to have a space (3) therein, the present invention relates to a case for a measurement sensor, in which the main body (1) and the cap (2) are configured in a polygonal shape, and at least one installation hole (21) is formed on an upper surface of the cap (2) and its outer periphery polygonal surface, and then an intake/exhaust fan (4) individually operated is installed in the installation hole (21).
Patent KR-20190015764-A (KR)
Title: 항-cd38 항체
Inventor: ELIAS KATHLEEN ANN
IPC: C12N9/99
Filed: 2011-12-30
Abstract: 인간 CD38 및 사이노몰구스 CD38에 결합하는 단리된 항체가 개시된다. 또한, 개시된 항체를 포함하는 약제학적 조성물, 및 개시된 항체를 사용하는 치료 및 진단 방법이 개시된다.
Patent KR-20190026830-A (KR)
Title: 벡터 레지스터 액세스
Inventor: GROCUTT THOMAS CHRISTOPHER
IPC: G06F9/30
Filed: 2017-06-15
Abstract: 벡터 레지스터들의 세트를 포함하는 장치가 제공되며, 상기 벡터 레지스터들의 각각은 복수의 부분들로 구성되는 벡터를 저장하도록 구성된다. 상기 벡터 레지스터들의 세트는 논리적으로 복수의 열들로 분할되고, 그 열들의 각각은 각 벡터의 동일한 부분을 저장하도록 배열된다. 상기 장치는 또한 복수의 액세스 블록들을 포함하는 레지스터 액세스 회로를 구비한다. 각 액세스 블록은 상기 벡터 레지스터들 중 적어도 한개의 다른 벡터 레지스터에 액세스할 때보다 상기 벡터 레지스터들 중 한개의 벡터 레지스터에 액세스할 때 상이한 열의 부분에 액세스하도록 구성된다. 레지스터 액세스 회로는 벡터 레지스터들과 열들 중 어느 한개의 부분들에 동시에 액세스하도록 구성된다.