baber/WOPTO huggingface dataset:
Patent KR-20180031881-A (KR)
Inventor: PARK HONG SIK
IPC: H01M8/18
Filed: 2016-09-20
Abstract: A method for manufacturing a redox flow battery electrode according to the present invention comprises the following steps: a first step for preparing a carbon fiber felt for a redox flow cell electrode; a second step for performing needle punching to form a flow path in the direction in which an electrolyte flows in the carbon fiber felt; and a third step for forming a plurality of other channels in parallel with the flow path in the carbon fiber felt by needle punching, wherein the depth of the flow path is adjusted by the recovery of the needle punching and the depth of the needle punching. According to the present invention, a plurality of flow paths are formed in the direction in which the electrolyte flows in the carbon fiber felt by needle punching, so that the electrolyte flows smoothly along the flow path. As a result, the efficiency of the redox flow battery can be maintained constantly.
Patent KR-20180031495-A (KR)
Inventor: LEE YONG HOON
IPC: H02P6/182
Filed: 2016-09-20
Abstract: An apparatus for restarting a sensorless BLDC motor according to an embodiment of the present invention includes a counter electromotive force detecting unit for detecting a counter electromotive force of the sensorless BLDC motor rotating after a power source is turned off, a restart control unit for determining the restart point of the sensorless BLDC motor by comparing the detected counter electromotive force with preset reference potential, and a switching signal generating unit for generating a switching signal for driving the sensorless BLDC motor from the determined restart point if the power source is applied. The preset reference potential is set based on the ground potential of the detected counter electromotive force. Accordingly, the present invention can restart the sensorless BLDC motor and reduce costs.
Patent KR-20180032370-A (KR)
Inventor: JEONG MU GIL
IPC: B41F15/42
Filed: 2016-09-22
Abstract: The present invention relates to a screen printing method and a manufacturing method of rigid-flexible printed circuit boards using the same. More specifically, the screen printing method moves a squeeze to print a printed matter on a printing target object. According to an embodiment of the present invention, the screen printing method comprises the following processes of: arranging a screen on a printing target having a step surface formed thereon wherein the step surface is extended along a boundary between a first area and a second area; applying ink onto the screen; and moving the squeeze for pressurizing the ink along an extension direction of the step surface to form a printed matter.
Patent KR-20180036049-A (KR)
Inventor: JUNG YOUNG MI
IPC: F26B3/06
Filed: 2016-09-30
Abstract: The present invention relates to a greenhouse type dryer. More specifically, the greenhouse type dryer can dry an object to be dried by using sunlight and warm air. In addition, the warm air which is supplied to the inside of the object to be dried is smoothly supplied toward the object to be dried so that drying efficiency can be improved.
Patent KR-20180037437-A (KR)
Inventor: LEE EUN KYOUNG
IPC: A23F3/16
Filed: 2016-10-04
Abstract: The present invention relates to a method for manufacturing green tea bean curd wherein, more specifically, a user can intake a green tea ingredient, which has excellent nutrient content and is beneficial for health, and bean curd, having bitter taste and tannic taste, which are mixed and manufactured to enable the user to eat the bean curd easily. According to the present invention, the method for manufacturing green tea bean curd comprises: a first step of selecting a firstly harvested green tea collected in April or May; a second step of drying the selected green tea under shade for 3-5 days; a third step of roasting the dried green tea in a roasting pot for 10-15 minutes; a fourth step of manufacturing the green tea in the shape of a cylinder by rubbing the roasted green tea; a fifth step of manufacturing a green tea extract by brewing the green tea; a sixth step of manufacturing a green tea mixture by mixing the green tea extract and fruit juice and then filtering the same and then aging the green tea mixture; a seventh step of immersing and soaking beans without pods in the aged green tea mixture and then grinding the same to manufacture a grounded product; an eighth step of heating the grounded product and separating the grounded product into soymilk and bean curd dregs by filtering the grounded product; a ninth step of heating the soymilk and adding a coagulant; and a tenth step of manufacturing bean curd by inserting the soymilk to which the coagulant has been added into a mold and then compressing and dehydrating the same.
Patent KR-20180037520-A (KR)
Inventor: KIM HEE SIK
IPC: C12P7/20
Filed: 2016-10-04
Abstract: The present invention relates to a microalgae Chlorella sp. cell strain that is a microalgae which is separated from rivers, can be rapidly grown in fresh water, seawater, and brackish water, and is excellent in biomass, pigment productivity and lipid productivity, and a use thereof. Chlorella sp. HS2 newly separated in the present invention can be cultivated at a very rapid growth rate in the fresh water, the seawater, and the brackish water unlike conventional other microalgae and microorganisms, thereby being free in the use of water for producing a culture medium, can show high biomass productivity, and can be used in microalgae oil and biodiesel markets by high biomass productivity and excellent lipid contents in a cell. Also, a pigment content is 1.8% which is similar to or slightly higher than other microalgae, but the pigment productivity is higher than conventional microalgae due to the rapid growth rate thereof rate and thus has potential as a resource for pigment production, thereby being very useful for related industries.
Patent KR-20170042481-A (KR)
Title: Electronic component
Inventor: ZENZAI KOTA
IPC: H01G4/005
Filed: 2016-10-06
Abstract: The present invention relates to an electronic component which has an external electrode, which includes a resin layer containing a conductive material and a resin material, arranged on the surface of an electronic component body. The electronic component has excellent connection reliability between the external electrode and the electronic component body, and a low resistance value. The electronic component body (10) includes an internal electrode (2) which is partially drawn out to the surface of the electronic component body to be connected to the external electrode (5). The external electrode (5) includes: a conductive material containing resin layer (12) containing a conductive material and a resin material; and a plating layer (34) configured to cover the conductive material containing resin layer. The conductive material containing resin layer includes metal particles as the conductive material. The plating layer is stretched from the surface of the conductive material containing resin layer in a form of coating the metal particles in the conductive material containing resin layer, at least partially.
Patent KR-20180038872-A (KR)
Inventor: YOO SUNG JONG
IPC: B22F1/00
Filed: 2016-10-07
Abstract: The present invention relates to a manufacturing method of a cubic platinum nanoparticle for ammonia oxidation reaction. More specifically, provided is a method for manufacturing a cubic platinum nanoparticle, having excellent activation of ammonia oxidation reaction without using a surface stabilizer, which can be directly applied to a catalyst of an ammonia fuel battery with excellent performance by using the same.
Patent KR-20180039275-A (KR)
Inventor: KIM MIN SEOK
IPC: H04R1/02
Filed: 2016-10-08
Abstract: The present invention relates to a waterproof Bluetooth speaker having an accommodation unit, which protects the smartphone accommodation unit from moisture in a bathroom to enable a user to readily listen to the music in taking a shower, thereby solving a conventional problem that the Bluetooth speaker could not be optimized when used in a bathroom. The Bluetooth speaker of the present invention comprises: a Bluetooth speaker actuation unit formed in a convex cylindrical shape in order to adjust a sound volume or move to a next track; a music emission unit formed with several grooves through which music comes out; a smartphone accommodation unit providing an accommodation room in order to protect the smartphone from moisture in a bathroom; and a smartphone charger configured to be able to be bent in order to charge up the smartphone inserted in the smartphone accommodation unit.
Patent KR-20180040745-A (KR)
Inventor: LAZO ISRAELESTEBAN
IPC: G02F1/1362
Filed: 2016-10-12
Abstract: Provided is a liquid crystal display. The liquid crystal display comprises: a substrate; an insulation layer disposed on the substrate and including a flat unit and a protrusion pattern unit protruding from the flat unit in a direction perpendicular to the substrate; and a pixel electrode disposed on the insulation layer. The pixel electrode includes: first and second stem electrodes separately extending in a first direction and spaced apart from each other in a second direction perpendicular to the first direction; and a plurality of branch electrodes extending from the first and second stem electrodes. The protrusion pattern unit includes a first protrusion pattern extending in the first direction and partially overlapping with the first stem electrode, and a second protrusion pattern extending in the first direction and partially overlapping with the second stem electrode. According to the present invention, the brightness difference between the front surface and the side surface of a vertically aligned liquid crystal display can be minimized to improve visibility.
Patent KR-20160123274-A (KR)
Inventor: PARK CHAN GYU
IPC: C02F11/04
Filed: 2016-10-18
Abstract: The present invention relates to an anaerobic digestion system for generating biogas, and more particularly, to an anaerobic digestion system for generating biogas which is configured to increase the processing efficiency of an anaerobic digestion tank and the biogas generating efficiency because microorganisms sludge is re-input to the anaerobic digestion tank to maintain the concentration of the microorganisms high. The anaerobic digestion system for generating biogas comprises: an anaerobic digestion tank generating biogas by using organic microorganisms; an anaerobic membrane separation tank concentrating a digested liquid discharged from the anaerobic digestion tank; and a sludge re-circulating pipe for re-circulating the concentrated sludge to the anaerobic digestion tank.
Patent KR-20170046096-A (KR)
Title: Electrical appliance for preparing food juice by pressing
Inventor: FOUQUET NICOLAS
IPC: A47J19/06
Filed: 2016-10-19
Abstract: An electrical device of the present invention comprises: a chute (40) for feeding a food in a bottom direction; and a screw (10) for treating a food leaving the chute, having a center in an axis (X-X), including an upper stage (11) for providing a sweeping means (113) for being applied to a food leaving the chute to pulverize the food, and including a lower stage (12) separated from the upper stage and designed to drive and compress a food pulverized material coming to a bottom side from the upper stage of the screw; a chamber (20) for accommodating the screw, substantially having a center in an axis, including an upper part (21) connected with the exit of the chute to accommodate a food leaving the chute and wrapping the upper stage of the screw, and including a lower part (22) wrapping the lower stage of the screw and designed to separate juice from the food pulverized material when the food pulverized material is compressed by the lower stage of the screw; and a means (30) for driving the screw, including one or more electrical motors (31, 33), and suitably driving the upper and lower stages of the screw around the axis at different speeds and/or in different directions. To widely and effectively treat various foods, the driving means is designed to be able to adjust each of the upper and lower stages of the screw independently from another stage.
Patent KR-20170046597-A (KR)
Inventor: UHM IN SUNG
IPC: H01M50/443
Filed: 2016-10-21
Abstract: Disclosed is a cable-type secondary battery which can maintain stability and excellent performance. The cable-type secondary battery comprises: a mandrel having spiral engraved or raised guide parts on the surface; a sheet-type first internal electrode spirally wound outside the mandrel surface between the guide parts; a sheet-type first separation layer spirally wound outside the first internal electrode; a sheet-type second internal electrode spirally wound outside the first separation layer; a sheet-type second separation layer spirally wound outside the second internal electrode; and an external electrode spirally wound outside the second separation layer.
Patent KR-20180046421-A (KR)
Inventor: CHUNG HUNG HO
IPC: C10L5/48
Filed: 2016-10-27
Abstract: The present invention relates to a solid fuel manufacturing method using sludge generated in a terephthalic acid (TPA) manufacturing process and a solid fuel manufactured by the same and, more specifically, to a method to manufacture a solid fuel having a less moisture content, a stimulative smell, and an excellent heating value by mixing wastewater sludge and process sludge generated in a TPA manufacturing process; and the solid fuel manufactured by the same. The present invention can: solve problems such as a heating value less than a baseline and foul odors generated when manufacturing process sludge and wastewater sludge into a solid fuel, respectively, by manufacturing the solid fuel by mixing the wastewater sludge and the process sludge generated in a TPA manufacturing process; and increase economic feasibility as well as environment purification by fuelizing a large amount of sludge waste generated in the TPA manufacturing process. The solid fuel manufacturing method comprises: a collecting step (S1) of collecting process sludge and wastewater sludge; a mixing and storage step (S2) of mixing the collected process sludge and wastewater sludge with water; and a drying step (S3) of drying the mixture to obtain a solid fuel.
Patent KR-20180049448-A (KR)
Inventor: HWANG MAN YONG
IPC: H01M10/04
Filed: 2016-11-01
Abstract: The present invention relates to a device for manufacturing various kinds of cap assemblies and a method thereof. According to an embodiment of the present invention, the device for manufacturing various kinds of cap assemblies comprises one or more cap plate supply units, one or more first sealed test units, a transfer conveyor unit, an alignment transfer unit, a top plate supply unit, a terminal plate supply unit, a caulking unit, a terminal plate welding unit, and one or more second sealed test units. According to the present invention, the device for manufacturing various kinds of cap assemblies and the method thereof can facilitate efficient continuous production.
Patent KR-20180049612-A (KR)
Inventor: KIM PIL
IPC: C12N1/38
Filed: 2016-11-03
Abstract: The present invention relates to a method for manufacturing a heme iron extract by culturing Corynebacterium glutamicum having a heme iron producing ability and a composition for promoting growth or preservation of lactic acid bacteria comprising the heme iron extract. The method comprises a step of obtaining a culture by culturing Corynebacterium glutamicum in which an expression of a gene encoding ALA synthase (5-aminolevulinic acid synthase) or an activity of the ALA synthase is increased as compared with a parent strain.
Patent KR-20180059178-A (KR)
Inventor: MOON WON KYU
IPC: G10K11/32
Filed: 2016-11-25
Abstract: Provided is a resonance-type transducer, which comprises: a driving unit converting an electric signal into physical vibration; a radiation unit converting the vibration into a sound wave; and a horn transferring vibration generated by the driving unit to the radiation unit. Moreover, the horn has a cross-section smaller than that of the driving unit and the radiation unit, and the radiation unit has a cross-section larger than that of the driving unit. In addition, the driving unit, the horn, and the radiation unit are linearly connected to each other.
Patent KR-20180060203-A (KR)
Inventor: LEE SEON MIN
IPC: B24B41/047
Filed: 2016-11-28
Abstract: The present invention relates to a polishing apparatus, which is simple in structure and can polish the surface of a workpiece accurately. The polishing apparatus comprises: a stage on which a workpiece will be arranged; a first screw located at one side of the stage; a first motor for rotating the first screw; a first direction location restricting part having a first rod, a first-first location fixing part detachably fixed on the first rod, and a first-second location fixing part fixed on the first rod to be fixed; a first frame having a first through hole and moving depending on rotation of the first screw; a first position sensor fixed on the first frame to generate a contact signal when contacting with the first-first location fixing part or the first-second location fixing part; a second screw located on the first frame; a second motor for rotating the second screw; a second direction location restricting part fixed on the first frame and having a second rod and a second-first location fixing part and a second-second location fixing part fixed to be detachably mounted on the second rod; a second frame having a second through hole, through which the second screw passes, and being capable of moving depending on rotation of the second screw; a second position sensor fixed on the second frame to generate a contact signal when contacting with the second-first location fixing part or the second-second location fixing part; and a polishing part connected to the second frame and being capable of coming in contact with the workpiece arranged on the stage.
Patent KR-20170065451-A (KR)
Title: 이중 모드 차량
Inventor: GOLDENBERG ANDREW A
IPC: B62D55/075
Filed: 2016-11-30
Abstract: 이동 차량은 플랫폼, 한 쌍의 트랙 조립체, 및 한 쌍의 휠 조립체를 포함한다.  한 쌍의 트랙 조립체는 플랫폼의 양측에 부착된다.  한 쌍의 휠 조립체는 플랫폼의 양측에 부착된다.  각각의 휠 조립체는 적어도 제1 및 제2 휠, 및 상기 제1 및 제2 휠에 작동 가능하게 연결되는 트랙-휠 호환 기구를 갖는다.  상기 트랙-휠 호환 기구는 휠 모드로부터 상기 제1 및 제2 휠을 회전 가능하게 이동시키며, 상기 휠은 이동 차량을 트랙 모드로 구동시키고, 상기 트랙 조립체는 이동 차량을 구동시킨다.
Patent KR-20180062106-A (KR)
Inventor: KIM BO SANG
IPC: A47J37/07
Filed: 2016-11-30
Abstract: The present invention relates to a double grill for preventing falling of oil, which comprises an upper plate comprising a plurality of first frames spaced and disposed in parallel and a lower plate comprising a plurality of second frames spaced and disposed in parallel and disposed at a lower portion of the upper plate, wherein the first frame and the second frame are disposed to be disposed to cross each other.
Patent KR-20180064660-A (KR)
Inventor: HONG SUNG HEE
IPC: G02B3/04
Filed: 2016-12-06
Abstract: The present invention relates to a lens array capable of improving the quality of a 3D image and a three-dimensional (3D) image display device. According to one embodiment of the present invention, the lens array comprises a plurality of lenses, wherein each lens comprises a non-spherical lens or non-chromatic aberration lens.
Patent KR-20170068392-A (KR)
Title: 점도 지수 개선제 농축물
Inventor: TARIBAGIL RAJIV R
IPC: C10M119/02
Filed: 2016-12-08
Abstract: 본 발명은, 희석제 오일 중에, 다이엔으로부터 유도된 하나 이상의 블록에 공유결합된 알켄일 아렌으로부터 유도된 하나 이상의 블록을 가지며 임의적으로 작용성화된 선형 블록 공중합체 하나 이상을, 상기 희석제 오일 중의 상기 선형 블록 공중합체의 임계적 오버랩 농도(c h   * )(질량% 단위) 초과의 양으로 포함하고, 에스터베이스 스톡 및/또는 하나 이상의 스타(또는 래디얼) 중합체를 포함하는, 점도 지수 개선제로서, 이때 상기 스타 중합체는 상기 농축물 중의 상기 스타 중합체의 c/c h   *  값이 0.01 내지 약 1.6 범위 내에 들도록 하는 양으로 존재하고, c는 상기 농축물 중의 상기 스타 중합체의 농도(질량% 단위)이고, c h   * 는 상기 농축물의 희석제 오일 중의 상기 스타 중합체의 임계적 오버랩 농도(질량% 단위)이다.
Patent KR-20180068164-A (KR)
Inventor: CHOUNG JIN WOO
IPC: F01N9/00
Filed: 2016-12-13
Abstract: According to an embodiment of the present invention, provided is a cold catalytic oxygen purge control method for an exhaust gas purification apparatus which includes a three way catalyst (TWC) converter for purifying exhaust gas discharged from an engine. The cold catalytic oxygen purge control method includes the steps of: determining whether a fuel cut condition of an injector for injecting fuel into a combustion chamber is satisfied; performing fuel cut-off of the injector when the fuel cut-off condition is satisfied; calculating a thermal load of a three-way catalyst using a temperature sensor and an exhaust gas flow rate sensor; measuring an oxygen storage capacity (OSC) stored in the three-way catalyst according to the thermal load; determining an inflection point using the variation of the OSC; and differently controlling oxygen purge periods before and after the inflection point.
Patent KR-20180070019-A (KR)
Inventor: KIM BONG GUN
IPC: E01F9/669
Filed: 2016-12-16
Abstract: The present invention relates to an emergency situation notification and a warning apparatus. More specifically, the present invention is installed in a central separator or a guide rail of a road, so that a driver of a rear automobile can be informed of an emergency when a traffic accident occurs while driving to prevent an additional secondary accident. The emergency situation notification and the warning apparatus according to the present invention detects a stopped automobile when the automobile is stopped on the road due to an accident or the like. Therefore, the present invention warns the preceding emergency in the rearward direction within a certain distance from an accident point, so that a following automobile can quickly recognize a situation. Therefore, the present invention can prevent the accident which may occur due to the stopped automobile on the road.
Patent KR-20180070383-A (KR)
Inventor: CHO WON TAE
IPC: C22C38/02
Filed: 2016-12-16
Abstract: Provided is a high strength clad steel plate having excellent resistance to a delayed fracture. The high strength clad steel plate of the present invention comprises: one or more core layers made of a high-Mn steel plate containing Mn in an amount of equal to or more than 8 wt%; and one or more than one shell layers. The one or more than one shell layers are general steel or AHSS steel containing equal to or less than 3 % of Mn and having an area fraction occupied by a retained austenite phase in a microstructure of equal to or less than 3 %. The one or more than one shell layers are formed on upper and lower portions of the core layer, respectively.
Patent KR-20180074438-A (KR)
Inventor: KIM JUNG WOO
IPC: C22C38/02
Filed: 2016-12-23
Abstract: In embodiments of the present invention, an adhesive coating composition capable of bonding (fastening) a non-oriented electrical steel without using a conventional fastening method such as welding, cramping, interlocking, a non-oriented electrical steel laminate using the same, and a method for manufacturing the same. The adhesive coating composition according to an embodiment of the present invention comprises 40 to 99 wt% of a first component comprising water-soluble resin; and 1 to 60 wt% of a second component comprising composite metal phosphate.
Patent KR-20180079011-A (KR)
Inventor: KIM GYUNG MIN
IPC: H01L51/00
Filed: 2016-12-30
Abstract: The present invention relates to an organic light emitting display device having a connecting clad electrode positioned between a thin film transistor and a light emitting structure. The connecting clad electrode includes a repair cutting region overlapping a transmitting region so as to prevent an area of the transmitting region from decreasing due to the repair cutting region.
Patent KR-20160040518-A (KR)
Inventor: WARASHINA YOSHIHISA
IPC: H01S3/08
Filed: 2014-06-26
Abstract: 파장 가변 광원(1A)은, 제1 레이저 매질(M1), 전반사 미러(K1A) 및 하프 미러(K2)에 의해 구성되는 제1 광 공진기(R1)와, 제2 레이저 매질(M2), 전반사 미러(K1B) 및 하프 미러(K2)에 의해 구성되는 제2 광 공진기(R2)와, 한 쌍의 제1 미러(S1a, S1b)를 가지며, 제1 광(L1) 및 제2 광(L2)을 선택적으로 투과 및 반사시키는 제1 필터(FP1)와, 한 쌍의 제2 미러(S2a, S2b)를 가지며, 제1 광(L1) 및 제2 광(L2)을 선택적으로 투과 및 반사시키는 제2 필터(FP2)와, 제1 미러(S1a) 및 제2 미러(S2a)를 연동하여 동작시키는 제1 구동 기구(A1)와, 제2 미러(S2b)를 동작시키는 제2 구동 기구(A2)를 구비한다.