baber/WOPTO huggingface dataset:
Patent KR-20190051509-A (KR)
Inventor: YEOP JUNG HWA
IPC: A63C17/00
Filed: 2017-11-07
Abstract: The present invention relates to in-line skates, and more particularly to a double-row in-line skates detachable from sneakers, which comprises: a first skate (12) and a second skate (13) having a first case (14) and a second case (13) each having a plurality of fastening holes (16) in an upper portion thereof, and each having a plurality of rollers (19) installed in a row and installed on roller shafts (17) passing through side surfaces of lower ends of the first case (14) and the second case (15) to be able to roll; an upper plate member (20) fastened, by a fixing bolt (28), to upper surfaces of the first case (14) and the second case (15) of the first skate (12) and the second skate (13) to correspond to the bottom of a sneaker; a front support member (23) fitted into a fitting hole (24) formed in a front bent portion (21) of the upper plate member (20) and coupled to a long gap adjustment hole (25) to be adjusted therein to move forward and backward according to the size of the sneaker; a rear support member (29) fastened by the fixing bolt (28) to correspond to the rear surface of the upper plate member (20); a brake pad (30) connected to an end of a rear bent portion (22) of the upper plate member (20) to control the speed of an in-line skate (10); hooks (31) formed on both sides of the front and rear surfaces of the upper plate member (20) to fix respective fastening bands (32), and which can be detached from a common shoe (sneaker), thereby enabling the user to connect the in-line skates to worn sneakers and enjoy in-line skating.
Patent KR-20190052487-A (KR)
Inventor: KANG DONG HYEON
IPC: B25J15/00
Filed: 2017-11-08
Abstract: Disclosed are a grafting system and a grafting method, which automatically supply a root seedling and a fruit seedling. According to an embodiment of the present invention, the grafting system includes: a root seedling tray transferring unit which transfers a root seedling tray including at least one cell having root seedlings loaded thereon to a root seeding gripping position; a root seedling supplying unit which grips and picks up a root seedling when the root seedling of the root seedling tray reaches the gripping position, and supplies the picked root seedling to a grafting robot; a fruit seedling holding unit which rotates around a rotary shaft formed to be perpendicular to the ground unit when a fruit seedling is loaded, and transfers the fruit seedling to a fruit seedling supplying position to be supplied to the grafting robot; the grafting robot which cuts the root seedling and the fruit seedling supplied from the root seedling supplying unit and the fruit seedling supplying unit, and mutually grafts the root and fruit seedlings by fixating the same with a fixing means; and a control unit which controls the root seedling tray transferring unit, the root seedling supplying unit, the fruit seedling holding unit, the fruit seedling supplying unit, and the grafting robot. Accordingly, the present invention is able to supply a fruit seedling and a root seedling automatically and precisely, and reduce the amount of labor load.
Patent KR-20180054467-A (KR)
Inventor: SAWADA TAKASHI
IPC: H01G4/012
Filed: 2017-11-10
Abstract: According to the present invention, a multilayer ceramic electronic component reduces an echo. A first external electrode (121) includes a first extension portion (121e) that extends to a third side surface (115). A second external electrode (122) includes a second extension portion (122e) that extends to the third side surface (115). When the third side surface (115) is viewed from a direction in which the third side surface and a fourth side surface face each other, the first extension portion (121e) and the second extension portion (122e) each include a base portion (121e1) extending along an edge of the third side surface (115) in direction H, and protrusion portions (121e2) extending from both ends of the base portion (121e1) in the direction H along edges of the third side surface (115) in a direction in which a first side surface and a second side surface face each other.
Patent KR-20180057527-A (KR)
Inventor: MICHAEL OFTEDAL
IPC: F02B75/02
Filed: 2017-11-14
Abstract: A relief valve (50) removes a gas from a combustion chamber of a large two-stroke compression-ignited engine during a blow-off event. The relief valve (50) includes: a housing (51, 70, 73); a first bore (64) of the housing (51, 70, 73); a first piston (56) slidably disposed within the first bore (64) and defining a first pneumatic chamber (60) inside the first bore (64); and a valve member (52) having a stem (53) and a head (54) supported by a first piston (56) and coupled to an annular seat (55). The housing (51) is provided therein with a relief passage between an inlet opening (57) and an outlet opening (58) together with the annular seat (55). The relief passage includes a relief chamber (63) between the annular seat (55) and the outlet opening (58). A first side surface of the first piston (56) defines a first effective pressure surface (61) facing the first pneumatic chamber (60), and a second side surface of the first piston (56) defines a second effective pressure surface (62) facing the relief chamber (63). A first side surface of the head (54) defines a third effective pressure surface (59) facing the inlet opening (57). The first effective pressure surface (61) is larger than the third effective pressure surface (59).
Patent KR-20170130338-A (KR)
Inventor: LIM HYUNG CHUL
IPC: H04W4/12
Filed: 2017-11-20
Abstract: Disclosed is a message transmission blocking method. The message transmission blocking method according to an embodiment of the present invention comprises the steps of: receiving setting information for blocking a message input of a user for each of arbitrary chat rooms; and blocking the message input of the user in an arbitrary chat room which receives the setting information for blocking the message input.
Patent KR-20190058165-A (KR)
Inventor: CHOI HA YOUNG
IPC: A61F13/15
Filed: 2017-11-21
Abstract: The present invention relates to a potty pad which is provided to absorb liquid excrement of a companion animal. The potty pad comprises, between a protective layer formed with non-woven fabrics and a waterproof layer formed with a synthetic resin material, a pulp sheet first layer which forms a primary absorption surface, a super absorbent resin layer which forms a secondary absorption surface, a ground pulp layer which forms a tertiary absorption surface, and a pulp sheet second layer which forms a quaternary absorption surface, wherein the potty pad includes an indicator whose color can change depending on the pH in the potty pad and an indicator reaction chemical such that when a companion animal urinates, the urine reacts with the indicator, and the color of the potty pad changes, enabling a user to check a replacement time of the potty pad. The present invention relates to a potty pad which is provided to absorb and treat liquid excrement of a companion animal. The potty pad provided to absorb liquid excrement of a companion animal comprises: a non-woven sheet (1) having fine holes formed in a range of 25-50 μm in an upper surface to help absorption; a pulp sheet 1 (2) which forms a primary absorption surface at the bottom of the non-woven sheet and is formed in a standard size of 20±5 gsm; a super absorbent resin (3) which forms a secondary absorption surface at the bottom of the pulp sheet 1 and is applied to an upper surface of a ground pulp (4) formed in a standard size of 60±10 gsm; a pulp sheet 2 (5) which forms a quaternary absorption surface at the bottom of the ground pulp and is formed in a standard size of 20±5 gsm; and a PE film which is formed at the bottom of the pulp sheet 2 and forms a waterproof layer to finish the pad.
Patent KR-20190059547-A (KR)
Inventor: CHOI SUNGYOON
IPC: F17C5/06
Filed: 2017-11-23
Abstract: Disclosed are a liquefied gas carrier and an operation method thereof. According to one embodiment of the present invention, the liquefied gas storage tank includes: a hull; a membrane tank provided in the hull and storing liquefied gas; a pressure tank provided in the hull and storing the liquefied gas; a compressor provided in the hull and compressing boil off gas generated in the membrane tank to transfer the same to the pressure tank; a liquefied gas line transferring the liquefied gas in the membrane tank to the pressure tank side; and a spraying device spraying the liquefied gas transferred from the membrane tank through the liquefied gas line into the pressure tank.
Patent KR-20190060260-A (KR)
Title: Thin film trnasistor having hydrogen blocking layer, method for manufacturing the same and display device comprising the same
Inventor: JAEYOON PARK
IPC: H01L29/786
Filed: 2017-11-24
Abstract: According to an embodiment of the present invention, a thin film transistor comprises: an oxide semiconductor layer on a substrate; a gate electrode which is insulated from the oxide semiconductor layer and overlaps at least a part of the oxide semiconductor layer; a source electrode connected to the oxide semiconductor layer; and a drain electrode spaced apart from the source electrode and connected to the oxide semiconductor layer. The oxide semiconductor layer includes a hydrogen blocking layer on the substrate and an active layer on the hydrogen blocking layer. The hydrogen blocking layer includes gallium (Ga), zinc (Zn), and indium in an amount of 5 % or less in comparison to the mixed amount of gallium (Ga) and zinc (Zn), based on the number of atoms, and has the density of [(In)/(Ga+Zn)<=0.05] and 5.9 cm^3 or more. Thus, excellent hydrogen blocking properties as well as reduced thickness can be achieved.
Patent KR-20180062946-A (KR)
Inventor: URHO KONTTORI
IPC: G02B27/00
Filed: 2017-11-27
Abstract: The present invention provides a method for displaying through a display device including a context display, a focus display and an optical coupler. The display device comprises: at least one context display for rendering a context image; at least one focus display for rendering a focus image; at least one optical coupler for combining projection of the rendered context image with projection of the rendered focus image, and generating a visual scene; a means for detecting a gaze direction; and a processor communicating with the at least one optical coupler and the means for detecting the gaze direction. An angular width of the projection of the rendered context image ranges from 40 degrees to 220 degrees. An angular width of the projection of the rendered focus image ranges from 5 degrees to 60 degrees.
Patent KR-20190063289-A (KR)
Title: Method of core-shell catalyst production including gas phase nitriding
Inventor: PARK GU GON
IPC: B01J35/00
Filed: 2017-11-29
Abstract: The present invention relates to a production method of a gas phase nitrided core-shell catalyst. More specifically, the production method of a gas phase nitrided core-shell catalyst comprises the steps of: irradiating ultrasonic waves to a solution including a reductive solvent, a precious metal precursor, a transition metal precursor and a carbon support, thereby forming a cavity due to irradiation of the ultrasonic waves and forming a transition metal precursor core and a precious metal shell particles due to a vapor pressure difference; and nitriding the transition metal precursor core and the precious metal shell particles at the temperature of 250 to 550°C and a pressure condition of 1 to 120 bars under a gas phase nitrogen source, thereby maintaining a ratio of 10 to 50 moles of nitrogen atom to 50 to 90 moles of the transition metal such that a produced catalyst has excellent durability due to a high nitrogen content in core, and is suitable for a fuel cell field due to a small average particle size and high dispersibility and uniformity.
Patent KR-20190065710-A (KR)
Title: Appratus for filling layers of headliner of vehicle
Inventor: KWON CHOONG HO
IPC: B29C63/00
Filed: 2017-12-04
Abstract: The present invention relates to a member input device for forming a headliner, which comprises a support means in the middle of a conveyor for continuously transporting and stacking first and second stage materials, inputs a second stage material between two first stage materials continuously supplied, and places the second stage material on the support means while an operator places the second stage material between two neighboring first stage materials, thereby supplying two second material at once. Therefore, the moving distance of the operator is minimized, thereby securing the working time and the fatigue of the operator is reduced, thereby working safely. In particular, the present invention is configured so that a switch for operating the support means can be operated anywhere on both sides of the conveyor, the second stage material is immediately put regardless of where the operator is.
Patent KR-20190065855-A (KR)
Title: 전장판 상세모델 및 단순모델 간 정보 교환 장치 및 방법
Inventor: KIM MIN KI
IPC: G06F17/50
Filed: 2017-12-04
Abstract: 본 발명은 전장판 상세모델 및 단순모델 간 정보 교환 장치 및 방법에 관한 것이다.  본 발명에 따른 전장판 상세모델 및 단순모델 간 정보 교환 장치는, 특정의 전자부품이 점유하는 영역을, 단순모델로서 추출하는 추출부, 상기 상세모델에서 상기 전자부품이 갖는 제1 열정보(전장판 내 소자 별 열용량, 소비전력(발열량), 질량 등)를, 상기 단순모델을 기반으로 보간하고, 상기 전장판이 장착되는 시스템에서 상기 전자부품에 연관되어 제2 열정보(전장판 위치 별 온도, 열유속(Heat Flux), 등)가 산출되면, 상기 제2 열정보를 상기 상세모델에 기반하여 재보간하는 보간부 및 상기 재보간된 열정보를 상기 상세모델로 리턴하는 처리부를 포함할 수 있다.
Patent KR-20190066821-A (KR)
Title: A method of massively isolating and concentrating effective components from Grifola frodosa and a method of manufacturing powdered food for immune enhancement using the same
Inventor: LIM KI TAEK
IPC: A23L31/00
Filed: 2017-12-06
Abstract: The present invention relates to a method for massively isolating and concentrating active ingredients from Grifola frondosa and a production method of powdered food for immune enhancement using the same. Since the developed powdered food comprises active ingredients from the Grifola frondosa having an immune boosting effect and has improved immune boosting efficacy, health functional powdered food excellent for price compared to existing powdered food can be produced.
Patent KR-20190067410-A (KR)
Title: Organic light emitting display device
Inventor: CHOI HO WON
IPC: H01L27/32
Filed: 2017-12-07
Abstract: The present invention provides an organic light emitting display device which increases display quality by minimizing a leakage current. According to the present invention, the organic light emitting display device comprises: a flattening film arranged in a transistor; first electrodes arranged in the flattening film and allocated to each pixel; a stopper arranged in the flattening film and arranged between the neighboring first electrodes; and a pixel defining film having an opening unit individually exposing at least a part of the first electrodes, and a concave unit exposing a part of the stopper.
Patent KR-20190072260-A (KR)
Title: Synthetic resin window profiles with metal texture
Inventor: KIM CHA NAM
IPC: E06B3/22
Filed: 2017-12-15
Abstract: The present invention relates to a synthetic resin profile for a window with metal texture and, more specifically, to a synthetic resin profile for a window with metal texture, wherein a metal surface layer is formed by coextruding a surface layer composition including an acrylic resin, a fluorine resin, a shock reinforcement material, and master batch containing metal particles on at least one surface of an inner side surface, an outer side surface, a mounting surface, and a ground surface of a main body, thereby improving an appearance by providing metal texture.
Patent KR-20190072834-A (KR)
Title: Method and device to control longitudinal velocity of vehicle
Inventor: LEE JAE WOO
IPC: B60W40/105
Filed: 2017-12-18
Abstract: Provided are an apparatus and a method to control longitudinal velocity of a vehicle. The apparatus to control longitudinal velocity of a vehicle obtains driving waypoints by using a central waypoint relevant to a point in which a vehicle is placed from a map database, and adjusts longitudinal velocity of the vehicle based on a preceding object in a determined region for driving based on the obtained driving waypoints.
Patent KR-20190074360-A (KR)
Title: Semiconductor package and manufacturing method thereof
Inventor: SON YOUNG HOON
IPC: H01L25/07
Filed: 2017-12-20
Abstract: The present invention provides a semiconductor package capable of reducing a load between multiple layers. The semiconductor package comprises: a first layer including a first semiconductor chip and a first through via; a first redistribution layer arranged on one surface of the first layer and including a wiring 1_1 and a wiring 2_1; and a second layer including a second semiconductor chip and stacked on the first layer. The first semiconductor chip includes a buffer 1_1 which is electrically connected between the wiring 1_1 and the wiring 2_1.
Patent KR-20190074607-A (KR)
Title: Polymer for surface properties control of porous ceramic materials and method for preparing the same
Inventor: CHANG JEONG HO
IPC: C08G77/04
Filed: 2017-12-20
Abstract: The present invention relates to a polymer for controlling surface properties of porous ceramic materials and a method for manufacturing the same. More specifically, the present invention relates to: a polymer for controlling surface properties of porous ceramic materials having trimethoxysilane as an immobilized group and benzene, polyethylene glycol or dodecyl as a functional group; and a method for manufacturing the same.
Patent KR-20180110574-A (KR)
Title: Thermal throttling for memory devices
Inventor: YANG NIAN NILES
IPC: G06F1/20
Filed: 2017-12-20
Abstract: According to the present invention, disclosed is a memory device including a control system for thermal throttling. The control system acquires the temperature of a non-volatile memory element from a temperature detector at a first frequency. When determining that the temperature of the non-volatile memory element is above a predetermined threshold, the control system acquires the temperature of the non-volatile memory element from the temperature detector at a second frequency which is higher than the first frequency, and activates thermal throttling for the non-volatile memory element.
Patent KR-20190078380-A (KR)
Inventor: PARK JIN HYUN
IPC: C08F4/659
Filed: 2017-12-26
Abstract: The present invention relates to a method for preparing a polypropylene resin which is capable of providing a non-woven fabric having excellent mechanical strength and a polypropylene resin manufactured therefrom. The method for preparing a polypropylene resin comprises the step of polymerizing a propylene monomer in the presence of a deposition catalyst comprising: a silica carrier; an aluminoxane promoter deposited in the carrier; and a specific transition metal compound additionally deposited on the carrier with the promoter. The transition metal compound can be additionally deposited on the carrier with the promoter without extra removal of a filtrate.
Patent KR-20190080124-A (KR)
Inventor: JEONG SOO SEONG
IPC: H01J37/34
Filed: 2017-12-28
Abstract: The present invention relates to a high efficiency sputter apparatus. According to the present invention, the high efficiency sputter apparatus comprises: a drum installed in a vacuum chamber to be rotated and fixing an object to be deposited on the circumferential surface thereof; and a sputter unit disposed corresponding to the drum and forming a deposition film on a surface of the object to be deposited by rotating along a predetermined path in accordance with rotation of the drum. The sputter apparatus forming a plasma between the object to be deposited to ionize and apply oxygen inputted from the outside to the object to be deposited includes: a pair of magnetic field formation bodies vertically disposed in the vacuum chamber and spaced apart at a predetermined interval; a magnetic force output unit disposed in each magnetic field formation body to output magnetic force of the magnetic field formation body to a front side and outputting stronger magnetic force as the distance from the opposite magnetic field formation body increases; and a center holder installed between both side magnetic field formation bodies. Accordingly, the polarity of a permanent magnet arranged in both the parallel magnetic field formation bodies is identical to each body and the magnetic density is uniformed in all magnetic field ranges, thereby providing a deposition film with good adhesion and excellent mechanical/chemical characteristics. Moreover, the apparatus can be used for reactive substrate processing and surface treatment with oxygen and composite gas without mounting a target.
Patent KR-20190081315-A (KR)
Inventor: KIM JONG HYUN
IPC: F04B41/06
Filed: 2017-12-29
Abstract: Disclosed is a device cooling system for a vessel. The purpose of the present invention is to provide a device cooling system for a vessel and a method for the same, which improve the operation method of the system by considering that the capacity of a pump applied to a system for cooling an auxiliary device is higher than the capacity of the pump applied to a system for cooling a main engine. The device cooling system for a vessel includes: a first cooler (310) cooling the main engine using seawater as cooling water; a second cooler (320) cooling the auxiliary devices using seawater as the cooling water; a first pump (110) pumping the seawater to the first cooler (310), wherein the two first pumps are installed in parallel; a second pump (120) pumping seawater to the second cooler (320), wherein the two second pumps are installed in parallel; a first three-way valve (210) installed on a line in which the seawater pumped by the first pump (110) is transferred to the first cooler (310); and a second three-way valve (220) installed on the line in which the seawater pumped by the second pump (120) is transferred to the second cooler (320). The capacity of the second pump (120) is higher than that of the first pump (110), and the first pump (110) and the second pump (120) set a minimum value of each load. The system for cooling the main engine and the system for cooling the auxiliary devices are linked by the first three-way valve (210) and the second three-way valve (220).
Patent KR-20190081375-A (KR)
Inventor: PARK JU HUN
IPC: B61K9/08
Filed: 2017-12-29
Abstract: The present invention relates to a detecting system for detecting a tongue rail adhering state, which automatically detects an adhering state of a tongue rail during driving of a train. The present invention is installed on a lower portion of the train, performs a method of photographing a tongue rail image through a camera in a train driving state and a tongue rail surface inspection through the photographed 2D image, extracts 3D shape information to be possible to detect a tongue rail adhering interval to efficienate a maintenance process with respect to a huge train section, and is possible to be operated without separation of the day and night, thereby being possible to perform prevention maintenance for securing safety of a train facility.