baber/WOPTO huggingface dataset:
Patent KR-20200039036-A (KR)
Inventor: KANG JAE YOUNG
IPC: B60W50/14
Filed: 2018-09-28
Abstract: The present invention relates to an active bumper (1) suitable for a sensor, which is applied to an autonomous vehicle (100) and comprises: a bumper cover (10) which forms a curvature shape unit around a sensor cover hole (11) through which irradiated light of a LiDAR is discharged; a multiple flap (20) which is coupled to a guide housing (50) formed on the inside of the bumper cover (10) in order to open or close the sensor cover hole (11) by the movement by means of a bent structure; and a flap rotation member (30, 40, 50, 80) which is composed of a rotation member (80) to convert the rotation of a flap rod (40) connected to an actuator (30) into moving power of the multiple flap (20). Therefore, the bumper cover (10) is converted into an open structure only when the LiDAR is operated, in order to prevent the LiDAR from being contaminated or broken due to a rough road, parking or stopping, rain, snow, and bad weather. In particular, the bent type multiple flap (20) can remove the interference of an area of the irradiated light of the LiDAR, thereby achieving freedom in designing the curvature shape at the lower end portion of the bumper cover (10).
Patent KR-20200036402-A (KR)
Title: Housing for heat source device
Inventor: JIN GI PAENG
IPC: H02B1/56
Filed: 2018-09-28
Abstract: The present invention relates to a housing for a heat source device. A housing body (12) forms a frame of the housing (10). Moreover, an inner space (14) is formed on the inside of the housing body (12), and a heat source device (15) is installed in the inner space (14). In addition, a bottom plate (16) forms the bottom of the housing body (12), and a plurality of through-holes (18) are formed on the bottom plate (16). A side wall (22) forms an outer part of the housing body (12), and an insulating body part (42) of an insulator (40) is positioned on an inner surface of the side wall (22). A funnel part (44) having a flow cross-sectional area which becomes narrower toward an exit is provided on an upper end of the insulating body part (42). An upper plate (30) is installed in an upper end of the housing body (12). Moreover, discharge parts (35) are positioned between an edge of the upper plate (30) and an upper end of the housing body (12) to discharge air of the inner space (14) to the outside, wherein the upper plate (30) has the height adjusted by height adjusters (36) to adjust a flow cross-sectional area of the discharge parts (35). Therefore, an amount of air flow can be different.
Patent KR-20200037513-A (KR)
Title: Cattle hot water dispenser
Inventor: SONG SEOG MUN
IPC: A01K7/02
Filed: 2018-10-01
Abstract: The present invention relates to technology for a water dispenser to supply water to livestock, such as chickens, pet dogs, pigs, and the like. Moreover, the present invention relates to technology for a warm water dispenser for livestock, which has a simple structure to facilitate manufacturing, prevents damage and overturn due to fun or a biting habit of the livestock, and provides warm water to the livestock in winter of low temperature, thereby preventing various diseases of the livestock and heling growth of the livestock. According to the present invention, the warm water dispenser for livestock comprises: a main body having an internal space formed therein to store water and having a flange formed along a lower edge; a heating wire attached to and installed in the lower part of the bottom surface of the internal space in the main body; and an insulation pad surrounding the lower part of the heating wire and attached to and installed in the lower part of the bottom surface of the internal space.
Patent KR-20200037684-A (KR)
Title: Apparatus for bill receiving and dispensing
Inventor: PARK JONG SEONG
IPC: B65H7/06
Filed: 2018-10-01
Abstract: An object of the present invention is to provide a bill processing device capable of deposit processing in both directions of a main body, such as one side and the other side thereof. To achieve this, the bill processing device of the present invention comprises: a deposit or withdrawal unit provided on one side of the main body through which bills are deposited or withdrawn; a deposit unit which is provided on the other side of the main body, and through which a deposit is performed; and a bill storage unit storing the bills deposited through the deposit and withdrawal unit and the deposit unit and the bills to be withdrawn through the withdrawal unit.
Patent KR-20200040459-A (KR)
Inventor: YOON WAN SOO
IPC: G06Q10/10
Filed: 2018-10-10
Abstract: The present invention relates to a business-to-business (B2B) transaction checking system, which comprises: an input unit receiving identification information related to a B2B sales product of a financial institution and necessary checking item information for checking financial information of the B2B sales product; a scraping unit receiving the financial information of the B2B sales product from a financial institution server in a scraping method using the necessary checking item information; a storage unit storing metadata defining a necessary checking item corresponding to the B2B sales product and the financial information of the B2B sales product scraped by the scraping unit; and a checking unit providing a user with the financial information of the B2B sales product stored in the storage unit. The input unit provides the user with an input screen generated by using the necessary checking item corresponding to the B2B sales product, which is identified by the identification information based on the metadata, to receive the necessary checking item information from the user. Accordingly, an identification information registration process for receiving the B2B sales product information and a necessary checking item input process are dynamically formed based on the metadata, and the person in charge can integrally check the latest financial information about the B2B sales product of all final institution held by a company through one screen through a B2B transaction checking system without logging in each financial institution.
Patent KR-20200042118-A (KR)
Inventor: YO SEP YANG
IPC: C21D8/02
Filed: 2018-10-15
Abstract: Disclosed are a wire rod for high strength steel fiber, high strength steel fiber, and a method for manufacturing the same, which can secure a high strength of 1,500 MPa or more without LP heat treatment during wire drawing processing using ultra-low carbon steel. A wire rod for high strength steel fiber according to one embodiment of the present invention comprises: more than 0 wt% and 0.009 wt% or less of C, 2.0 to 3.0 wt% of Mn, 0.05 to 0.2 wt% of P, 0.01 to 0.025 wt% of N, 0.1 to 0.3 wt% of Si, 0.03 wt% or less of S, and the balance Fe and inevitable impurities. A microstructure of a transversal cross-section comprises 1% or less of pearlite having a size of 2 um or more in the area fraction, and the rest comprises ferrite.
Patent KR-20200047132-A (KR)
Inventor: SEO YOUNG KWAN
IPC: H01L23/13
Filed: 2018-10-26
Abstract: The present disclosure relates to a semiconductor package which comprises: a semiconductor chip having a connection pad; an encapsulant covering at least a part of the semiconductor chip; and a connection structure disposed on the semiconductor chip and the encapsulant. The connection structure comprises: a first insulation layer; a first redistribution layer disposed on the first insulation layer; and a second insulation layer disposed on the first insulation layer and covering the first redistribution layer. The first redistribution layer is electrically connected with the connection pad. When a thickness of the first redistribution layer is a, and a gap between patterns of the first redistribution is b, b/a is less than or equal to 4. According to the present invention, the semiconductor package can control undulation even when a coating technique is applied to the formation of the connection structure.
Patent KR-20190053784-A (KR)
Title: Composite retardation plate, optical laminate and image display device
Inventor: NAGAYASU SATOSHI
IPC: B32B7/12
Filed: 2018-11-05
Abstract: The present invention is to provide a composite retarder which suppresses the generation of corrugation in a bending part even when a composite retarder is bent by being in contact with a roll type member or being arranged on a surface of an image display device panel having the bending part, in a process of performing transfer, winding, and the like. The composite retarder of the present invention comprises first and second retardation layers, and a first adhesive layer for bonding the first and second retardation layers. The first adhesive layer is released from the bonding by the composite retarder having 400 to 800 g/mm of a piercing slope in a thickness direction.
Patent KR-20200051913-A (KR)
Title: Solid state drive device and computer server system having the same
Inventor: HUR SUNG CHUL
IPC: G06F1/20
Filed: 2018-11-05
Abstract: According to an embodiment of the present invention, provided is a solid state drive device which comprises: a first module having a first surface including a first area on which a volatile main memory device and a controller device are mounted, and a second area on which a first nonvolatile memory device is mounted; a second module disposed on the second area so as to overlap the first module, having a third area on which a second nonvolatile memory device is mounted, and connected to the first module; and a heat dissipation member which is formed in a plate shape, is disposed on the second module to overlap the first and second modules, has a protrusion protruding toward the first module and coming in thermal contact with the first area, wherein a plate-shaped major surface is in thermal contact with the third area.
Patent KR-20200055314-A (KR)
Title: battery with the case
Inventor: JUNG WON HYEOK
IPC: H01M2/10
Filed: 2018-11-13
Abstract: The present invention relates to a case-integrated supplementary battery. An objective of the present invention is to improve the mobile convenience of a supplementary battery of a mobile phone by using the supplementary battery integrated with a mobile phone case. That is, the present invention consists of a mobile phone case body for the purpose of protecting the mobile phone in the case-integrated supplementary battery and a supplementary battery body capable of charging the mobile phone on top of the case body. The case-integrated supplementary batter has the effect of improving the mobile convenience of the supplementary battery of the mobile phone by using the supplementary battery integrated with the mobile phone case.
Patent KR-20200055922-A (KR)
Title: Method of manufacturing vehicle chassis part made of aluminum alloy
Inventor: YUN JONG JU
IPC: C22F1/04
Filed: 2018-11-14
Abstract: The present invention relates to a method for manufacturing a vehicle chassis component of an aluminum alloy material using high-vacuum and high-pressure casting, which comprises the steps of: molding a vehicle chassis component of an aluminum alloy material with high-vacuum and high-pressure casting; thermally treating the molded vehicle chassis component; and correcting the thermally treated vehicle chassis component. The thermal treatment step includes: a solution heat treatment process of performing solution heat treatment on the molded vehicle chassis component; a cooling process of cooling the vehicle chassis component having been subject to the solution heat treatment; and an artificial aging process for the cooled vehicle chassis component. Therefore, an aluminum alloy material is applied as a vehicle chassis component and also, can satisfy a strength condition generally required as a chassis component.
Patent KR-20180126414-A (KR)
Title: Make up oil flow control device of swing motor
Inventor: CHO YUNSU
IPC: E02F9/12
Filed: 2018-11-14
Abstract: A make-up oil flow control device of a swing motor of an excavator is disclosed. According to the present invention, the make-up oil flow control device of a swing motor of an excavator comprises: a pump unit discharging working oil; a direction conversion valve controlling the working oil to be provided to a swing motor; a cavitation prevention circuit connected to the swing motor to prevent cavitation; a make-up line branched from a discharge line of the pump unit provided at an upstream side of the direction conversion valve to provide a portion of the working oil to the cavitation prevention circuit; and a decompression valve arranged on the make-up line to reduce pressure of the working oil in a predetermined size.
Patent KR-20200059047-A (KR)
Inventor: LEE KYOUNG WON
IPC: A23L19/10
Filed: 2018-11-20
Abstract: Provided is a Gastrodia elata extract liquid manufacturing method. According to an embodiment of the present invention, the Gastrodia elata extract liquid manufacturing method comprises: a step of generating sliced Gastrodia elata by cutting, slicing, and freeze-drying Gastrodia elata; a step of generating a Gastrodia elata mixed liquid by mixing the generated sliced Gastrodia elata and purified water; a first extracting step of performing extraction on the Gastrodia elata mixed liquid for 1 hour using hot water in a state of maintaining ventilation between the Gastrodia elata mixed liquid and the outside; and a second extracting step of performing extraction on a Gastrodia elata extract liquid extracted in the first extracting step for 8 hours using vapor pressure in a state of blocking the ventilation between the Gastrodia elata extract liquid and the outside. According to an embodiment of the present invention, the Gastrodia elata extract liquid has an improved preference by the addition of oligosaccharide and refined salt, improves health by containing beneficial ingredients of Gastrodia elata, remarkably improves preferences of people who hate Gastrodia elata by reducing a unique taste of Gastrodia elata, and can be a product suitable for drinking for children or foreigners.
Patent KR-20200062451-A (KR)
Title: Negative active material manufacturing method and negative active material for lithium secondary battery, negative electrode for lithium secondary battery, and lithium secondary battery including the same
Inventor: KIM HYANG YEON
IPC: C22C30/00
Filed: 2018-11-26
Abstract: The present invention provides a manufacturing method of a cathode active material for a lithium secondary battery, a cathode active material for a lithium secondary battery, a cathode for a lithium secondary battery, and a lithium secondary battery including the same. The cathode active material for a lithium secondary battery comprises 45-60 atom% (excluding 60 atom%) of Si, 25-45 atom% of an added metal M, and 10-25 atom% of Fe. The added metal M includes one or more metal elements selected from a group consisting of Al and Ni, Ti, W, Co, Cr, Ge or Ca. A manufactured Si-based amorphous alloy is heat-treated in a preset condition to have a microstructure in which a crystalline Si phase which is an active metal having a size of 100 nm or less is uniformly dispersed and precipitated in a non-active metal amorphous matrix phase or a non-active crystalline matrix phase. Therefore, the lithium secondary battery of the present invention has a yield strength to withstand the expansion stress of silicon particles by intercalation of lithium ions during charging and discharging to suppress particle pulverization by volume expansion and contraction of the cathode′s active material during charging and discharging, thereby improving life characteristics.
Patent KR-20200063473-A (KR)
Inventor: BAE KI BAEK
IPC: B60S3/04
Filed: 2018-11-28
Abstract: The present invention relates to a method for restoring a chrome molding of a vehicle, which enables even a layman to rapidly and conveniently remove an efflorescence phenomenon and to restore the chrome molding when the efflorescence phenomenon occurs at the chrome molding decorated to make the outside of the vehicle luxurious. The method comprises: a masking step of shielding a portion around a surface of the chrome molding of the vehicle to be restored; a first grease removing step of cleaning the surface of the chrome molding using a grease removing chemical in order to remove pollutants from the surface of the chrome molding; a first covering step of covering a cleaning chemical on the grease-removed surface of the chrome molding; a soaking step of soaking the efflorescence on the surface of the chrome molding through the covered cleaning chemical; a second covering step of re-covering the cleaning chemical on the surface of the chrome molding; a polishing step of polishing the surface of the chrome molding, on which the cleaning chemical is re-covered, with a non-woven fabric polishing material; and a second grease removing step of wiping the surface of the chrome molding reusing the grease removing chemical on the polished surface of the chrome molding.
Patent KR-20200071791-A (KR)
Inventor: LEE JAE HWAN
IPC: G06Q30/06
Filed: 2018-11-29
Abstract: According to an embodiment of the present invention, provided is a method for providing food information providing a food menu image or information on food with only a food menu image, which comprises the steps of: obtaining a food image; determining a similar food based on the obtained food image; and displaying detailed information on the similar food.
Patent KR-20200065213-A (KR)
Inventor: LEE SANG MIN
IPC: F16F15/04
Filed: 2018-11-29
Abstract: The present invention relates to a stabilizer bar bush for a vehicle to prevent noise and improve durability, in which a bearing member (20) is disposed between a core member (10) and a rubber bush (30), and a low friction member (21) is provided on an inner surface in contact with the core member (10) in the bearing member (20). Moreover, a lubrication groove (14) for filling a lubricant is formed at a portion in contact with the bearing member (20) in the core member (10), and a body portion (11) of the core member (10) is formed in a bulge shape in which an outer circumferential surface thereof protrudes to be bludged outwards.
Patent KR-20200065603-A (KR)
Title: Crosslinkable composition
Inventor: KIM MI SEON
IPC: C08K5/00
Filed: 2018-11-30
Abstract: The present application relates to a crosslinkable composition. The crosslinkable composition of the present application is excellent in UV blocking effect, especially in blocking long-wavelength light of 380 nm or more. The crosslinkable composition comprises a crosslinkable polymer, and a reaction product of a compound of chemical formula 1 and a compound having a pKa value of 20 or less.
Patent KR-20200065652-A (KR)
Inventor: KIM JONG KWON
IPC: G06Q40/00
Filed: 2018-11-30
Abstract: The present invention relates to a method for providing a tax affair-related service. The method for providing a tax affair-related service comprises: a first step of assigning a tax accountant access right; a second step of performing a procedure of determining a target ERP module; a third step of confirming prefixed raw data; a fourth step of providing a legal-based ledger interface; and a fifth step of processing a legal-based ledger to be stored in a designated storage medium of the target ERP module. According to the present invention, financial/tax affairs can be processed more efficiently.
Patent KR-20200067580-A (KR)
Title: Cooking apparatus
Inventor: YOUNGSANG BAEK
IPC: B67D1/08
Filed: 2018-12-04
Abstract: A cooking apparatus according to an embodiment of the present invention includes: a case; a material supply unit that is disposed inside the case and stores and transports materials; a water supply unit that is disposed inside the case and stores and transports water; a cooking vessel lid for opening and closing a cooking vessel into which materials of the material supply unit and water of the water supply unit are introduced; a heating part for heating the cooking vessel; a chimney unit that is fastened to the case on the outside of the case and is formed with a steam outlet on the top; and a steam discharge passage for guiding steam in the cooking vessel to the chimney unit.
Patent KR-20190082089-A (KR)
Inventor: VAN HOUDT JAN
IPC: G11C11/22
Filed: 2018-12-11
Abstract: According to one embodiment of the present invention, provided is a memory device which comprises: a bit cell including a record transistor, a read transistor, and a ferroelectric capacitor; a record word line connected to a gate terminal of the record transistor; a record bit line connected to a first terminal of the record transistor; a read bit line connected to a terminal of the read transistor; and a first control line connected to a first electrode of the ferroelectric capacitor. A second terminal of the record transistor is connected to the gate terminal of the read transistor, and a second electrode of the ferroelectric capacitor is connected to the second terminal.
Patent KR-20200073505-A (KR)
Inventor: KIM MIN HWI
IPC: F24F3/14
Filed: 2018-12-14
Abstract: The present invention relates to a system of dehumidification and ventilation, which can effectively perform ventilation in winter, and ventilation and dehumidification in summer. According to one embodiment of the present invention, the system of dehumidification and ventilation can comprise: an evaporator disposed inside an air supply path to perform dehumidification and cooling; a first condenser disposed inside an air exhaust path; a second condenser disposed inside the air supply path and located between the evaporator and an air supply port; and a heat pump configured to operate the first condenser, the second condenser, and the evaporator.
Patent KR-20200073616-A (KR)
Inventor: PARK JI EUN
IPC: H01L23/528
Filed: 2018-12-14
Abstract: According to one embodiment of the present disclosure, provided is a semiconductor package comprising: a connection structure having first and second surfaces located opposite to each other, and including a plurality of insulating layers and a redistribution layer disposed on the insulating layers; a semiconductor chip disposed on the first surface of the connection structure and having a connection pad connected to the redistribution layers; a sealing material disposed on the first surface of the connection structure and sealing the semiconductor chip; and a passive component embedded in the connection structure and having a connection terminal connected to the redistribution layers. The redistribution layers include a plurality of redistribution patterns disposed on the insulating layers respectively, and a plurality of redistribution vias each passing through the insulating layers and connected to the redistribution patterns. The redistribution vias include a plurality of shielding vias disposed to surround the passive component, and the redistribution patterns include a shielding pattern connected to adjacent shielding vias. According to the present invention, EMI due to a component embedded in the connection structure can be effectively shielded.
Patent KR-20200073745-A (KR)
Title: An electronic device including an antenna module
Inventor: LIM JINHO
IPC: H01Q1/24
Filed: 2018-12-14
Abstract: The present invention relates to an electronic device including an antenna module. According to the present invention, the electronic device comprises: a housing which includes a first plate, a second plate, and a side member; an internal structure which is arranged between the first plate and the second plate; an antenna structure which includes a first peripheral unit and a second peripheral unit; a first coupling member; a second coupling member; and a wireless communication circuit. According to the present invention, the distance between the antenna module and a rear cover can be maintained.