baber/WOPTO huggingface dataset:
Patent KR-20190135709-A (KR)
Title: manufacturing method of composite material geobag for civil engineering
Inventor: PARK HUN SU
IPC: E02D23/00
Filed: 2018-05-29
Abstract: According to the present invention, a manufacturing method of a geobag with composite materials for construction comprises: a first step of weaving woven fabrics having no rip in a warp direction but rips formed with a predetermined interval in a weft direction by using high intensity polyethylene terephthalate (PET) filament yarns, supplying warps one by one for each longitudinal strength but when wefts are supplied, stopping a dobby machine for a predetermined interval to supply a plurality of wefts and then, restarting the dobby machine; a second step of laminating PET and polypropylene (PP) webs on the woven fabrics and performing a needle punching process to manufacture a composite non-woven fabric; and a third step of cutting the composite non-woven fabric in a weft (horizontal) direction, overlapping a part of both end portions in a warp (longitudinal) direction of the cut composite non-woven fabric to sew the same in the warp direction and sews one end portion in the horizontal direction to manufacture a geobag having rips arranged only in the horizontal direction. Accordingly, the present invention provides a geobag having improved tensile strength and a seal strength compared with existing geobags.
Patent KR-20200003998-A (KR)
Inventor: HONG JAE UK
IPC: F16K27/02
Filed: 2018-07-03
Abstract: The present invention relates to a safety relief valve, which comprises: a valve body having an inlet through which fluid is introduced and an outlet through which the fluid introduced through the inlet is discharged to the outside; a nozzle sheet mounted on the inlet; a disk unit mounted on an upper side of the nozzle sheet, and formed to open and close the nozzle sheet by moving vertically and linearly; a holder having an accommodation portion formed on a lower portion thereof to accommodate the disk unit; a holder guide provided at an upper portion of the valve body, and having a guide hole in close contact with an outer circumferential surface of the holder while guiding the holder to be vertically and linearly moved within a predetermined range; a stem provided at an upper side of a holder center portion and moving vertically and linearly; a spring mounted on an outer circumference of the stem to apply an elastic force to the holder and the disk unit; a bonnet coupled to an upper portion of the valve body and having the stem and the spring mounted therein; a lifting lever connected to an upper portion of the stem exposed to the outside of the bonnet; and a lifting lever cap coupled to an upper portion of the bonnet. The disk unit includes: a main body accommodated in the accommodation portion of the holder; an elastic member provided on an upper side of an edge of the main body and interposed between the holder accommodation portion and an upper portion of the edge of the main body; and a heat-variable member provided at a lower side of the edge of the main body, and formed of a material that expands or contracts according to changes in the ambient temperature. Therefore, the durability of the safety relief valve is increased.
Patent KR-20200004020-A (KR)
Inventor: CHA KYOUNG JIN
IPC: H01G4/30
Filed: 2018-07-03
Abstract: Provided are a multilayer ceramic electronic part and a manufacturing method thereof. The multilayer ceramic electronic part comprise: a ceramic body including a dielectric layer and an internal electrode; and an external electrode formed on the outside of the ceramic body and electrically connected to the internal electrode, wherein the internal electrode includes a conductive metal and an additive, and the additive is disposed inside the internal electrode in a number of 7 or more and 21 or less per unit area of the internal electrode.
Patent KR-20200010870-A (KR)
Inventor: KIM SUN CHOUL
IPC: F24D11/02
Filed: 2018-07-23
Abstract: In particular, the present invention relates to a crop cultivation system capable of providing an optimal growth environment for both cold and warm crops with waste heat energy contained in various freshwater. The present invention provides an operating system under both high and low temperatures. The present invention comprises: a fresh water tank; a warm water tank which is connected to the fresh water tank and receives water and waste heat from the fresh water tank; a cold water tank which is connected to the fresh water tank, receives water from the fresh water tank, and discharges the waste heat to the fresh water tank; a replenishment tank which stores water for replenishing the warm water tank or the cold water tank when the level of the warm water tank or the cold water tank is below a predetermined level; and a heat pump in which an evaporator, a compressor, a condenser, and an expansion valve are sequentially connected, one or more evaporator and condenser are provided, respectively, wherein one of the evaporators recovers heat from the cold water tank to keep the inside of the cold water tank at a low temperature, and one of the condensers supplies heat to the warm water tank, and the amount of heat recovered from the cold water tank to the evaporator is transferred to the condenser and then, transferred to the warm water tank. While recycling waste heat contained in rainwater, wastewater, and groundwater, etc., it is possible to satisfy various calorie consumers with one heat source for each purpose. There is no need to adjust the temperature and humidity of the entire wide house space, thereby greatly reducing equipment and maintenance costs. Separate temperature and humidity control eliminate the risk of root or leaf or stem health caused by excessive moisture or heat supply.
Patent KR-20200012094-A (KR)
Title: mold locking device of injection molding machine
Inventor: LEE SI WOOK
IPC: B29C45/68
Filed: 2018-07-26
Abstract: The present invention relates to a mold locking device for an injection molding machine, which prevents sliding of a clamping bar and a driving cylinder, wherein the clamping bar clamps a fixed mold and a movable mold so that the fixed mold and the movable mold are not opened in opposite directions with respect to the opening direction of each other in a closed state.
Patent KR-20180099584-A (KR)
Inventor: KO EOM SHICK
IPC: H05B3/22
Filed: 2018-08-07
Abstract: The present invention relates to a concrete form provided with a heating panel that generates heat with a power source supplied from the outside so that poured concrete can be quickly cured. The concrete form provided with a heating panel according to the present invention includes concrete form panels (200a) provided with a panel body (210) and a frame (220) surrounding the panel body, a binding member (300a) including a wedge pin coupled through the frame of the adjacent concrete form panels and connecting the concrete form panels, and a heating panel (100) detachably coupled to the binding member. The heating panel is provided with a housing (110) where an open end (111) is formed in at least one of upper and lower portions, at least one slot (120) formed along the front-rear direction in both side portions inside the housing, a heating socket (130) inserted into the slot through the open end to be inserted into the housing, and a cover member (140a) installed at the open end of the housing so that the heating socket is not separated from the housing. The binding member is a horizontal support frame supporting the front surfaces of the adjacent concrete form panels. The heating panel is detachably coupled to the binding member through a fixing bracket (400c) including a socket portion (470) inserted into the slot through the open end of the housing to be inserted into the housing and at least one hook portion (480) extending toward the front surface of the heating panel from the socket portion and engaged with the binding member.
Patent KR-20190021160-A (KR)
Title: Electrolyte solution for lithium secondary battery and lithium secondary battery comprising the same
Inventor: KIM HEE CHEOL
IPC: H01M10/052
Filed: 2018-08-08
Abstract: The present invention relates to an electrolyte for a rechargeable lithium battery and a rechargeable lithium battery including the same. More specifically, the electrolyte has excellent stability even at a high voltage while having flame-retardant or non-flammable properties. The electrolyte includes one or both of a fluorocarbon compound and a fluoro-ester compound.
Patent KR-20200022859-A (KR)
Title: A method for inducing dorsal cortical neurons from pluripotent stem cells by using tilapia collagen gel
Inventor: KOSODO YOICHI
IPC: C12N5/0793
Filed: 2018-08-24
Abstract: The present inventors used tilapia collagen in in vitro reconstitution analysis to establish a culture substrate regenerating the stiffness of brain tissue. By adding a crosslinking agent, the present inventors obtained a gel with similar stiffness to living brain tissue. The stiffness of the gel was 150 to 1,500 Pa, and the gel exhibited a topographical surface uniformity and high transparency. In addition, the present inventors investigated the effect of stiffness on neuronal lineage differentiation and the possibility of using the gel as a substrate for stem cell culture by using human iPS cells. Surprisingly, exposure to the gel with a stiffness of about 1,500 Pa at the beginning of neuronal induction induced dorsal cortical neurons. These findings suggest that brain-stiffness-mimicking gels can eventually determine neuronal subtypes. Based on these findings, cross-linked tilapia collagen gels are expected to be useful in a variety of reconstitution analyses which can be used to study the role of substrate stiffness in neuronal production and neuronal function.
Patent KR-20180097494-A (KR)
Title: Cosmetic ingcluding Adhesive Diatoms extract and manufacutring method thereof
Inventor: GO GYUNG MIN
IPC: A61K8/9706
Filed: 2018-08-24
Abstract: The present invention provides a cosmetic composition using an extract of benthic diatoms, which enables the production of cosmetics having antioxidant functions similar to butylated hydroxyanisole known as a synthetic reactive oxygen species scavenger. The cosmetic composition is obtained through the following steps: (A) on an attachment water tub having a fixed volume, horizontally installing a mesh paper having cross-shaped or straight line-shaped cut portions, and introducing jeju lava seawater to pass through the mesh paper, thereby causing benthic diatoms, drawn in an amount of 2-4 cell/L along with the jeju lava seawater, to attach to the mesh paper and thereby isolating the benthic diatoms from the lava seawater; (B) collecting the diatoms isolated through the step (A), introducing the same into a dryer, drying the same at 60-80°C, and grinding the dried diatoms by using a grinder to produce as diatom powder; (C) quantifying the diatom powder having undergone the step (B) with 70% ethanol in 1 : 30 weight ratio, and immersing and mixing the same; and a low-temperature extraction step for introducing the diatom mixture having undergone the step (C) in a pressure double boiler, and agitating the same at 60-70°C for 12 hours to produce an extract.
Patent KR-20200025213-A (KR)
Title: Charging control method of battery
Inventor: KIM DAE KWANG
IPC: B60W10/06
Filed: 2018-08-29
Abstract: The present invention relates to technology for improving fuel efficiency by controlling charging to be performed before rapid charging of a battery based on battery information, an engine operating condition, and a driving tendency. According to the present invention, disclosed is a battery charging control method which detects a fuel cut driving state and a battery state; detects a fuel cut ratio for a predetermined driving time when it is determined that a driving state is not the fuel cut state, an output value indicating the battery state is equal to or greater than a certain value, and charging is required; and performs control to generate electricity when it is determined that the fuel cut ratio is less than a reference value.
Patent KR-20200028053-A (KR)
Title: Inspection apparatus with wireless-stage
Inventor: OH BYUNG JUN
IPC: G01N21/84
Filed: 2018-09-05
Abstract: An inspection device equipped with a wireless stage, which is independently transferred, of the present invention, comprises: an elevating jig formed in long vertical configuration; a moving jig having a stage which is provided on an upper portion thereof and on which an object to be inspected is mounted; a variable rail on which the movable jig is mounted to be transferred in at least one direction; a main module in which the at least two variable rails are vertically coupled to the elevating jig to be supported; a switching module in which the variable rail is coupled to the elevating jig to be supported and move vertically; and an inspection module provided in the main module, and inspecting the abnormality of the object to be inspected by photographing the object to be inspected from an upper portion perpendicular to the object to be inspected mounted on the stage transferred along the variable rail. The main module and the switching module can be arranged to cause at least one of the variable rails to be connected.
Patent KR-20200029752-A (KR)
Title: Financial transaction system and method using private account
Inventor: CHOI JONG BO
IPC: G06Q40/02
Filed: 2018-09-11
Abstract: The present invention relates to a financial transaction system using a private account and a method thereof. According to one aspect of the present invention, the financial transaction system using a private account comprises: a transaction processing unit receiving transaction request information related to a private account linked with a public account issued by a financial institution, processing a transaction corresponding to the transaction request information, and generating identification information for identifying the private account; a public private account synchronization unit classifying unclassified transaction details among the transaction details of a public account based on a classification standard including identification information; and an account management unit recording the transaction details, classified by the public private account synchronization unit, in the private account and transmitting the public account information of the public account linked to the private account to the transaction processing unit.
Patent KR-20200030905-A (KR)
Title: Wafer quality inspection method and apparatus, and method for fabricating semiconductor device comprising the evaluation method
Inventor: CHOI JONG HYUN
IPC: H01L21/265
Filed: 2018-09-13
Abstract: According to a technical idea of the present invention, provided is a method and a device for examining the quality of a wafer that can accurately examine the state of an ion beam and abnormality of facilities as well as the quality of all wafers in an IMP process in real time, and a semiconductor device manufacturing method including the method for examining the quality of a wafer. The method for examining the quality of a wafer comprises the steps of: collecting data for an ion beam by using a Faraday cup in an ion implantation process; extracting valid data from data for the ion beam; extracting a wafer section from the valid data; calculating a feature value for the wafer in the wafer section; and evaluating the quality of the wafer based on the feature value.
Patent KR-20200031909-A (KR)
Title: Sensing device for vehicle, wheel bearing assembly, and method for manufacturing sensing device for vehicle
Inventor: JEON CHAN GOO
IPC: B60B27/00
Filed: 2018-09-17
Abstract: According to a disclosed embodiment, a sensing apparatus for a vehicle comprises: a first detection unit for generating a first signal by detecting first information related to wheels; a second detection unit for generating a second signal by detecting second information related to the wheels; a first insert having the first detection unit fixed thereto; a second insert having the second detection unit fixed thereto and coupled to the first insert; at least one first connection unit connected to the first detection unit to supply first power to the first detection unit or transmit the first signal from the first detection unit; at least one second connection unit connected to the second detection unit to supply second power to the second detection unit or transmit the second signal from the second detection unit; and a body which is provided for the first detection unit and the second detection unit to be disposed therein, and supports the first insert and the second insert.
Patent KR-20190047596-A (KR)
Inventor: PARK NAM JIB
IPC: C08J5/00
Filed: 2018-09-21
Abstract: An embodiment of the present invention provides a molded article which has superior mechanical properties and of which deformation caused by heat is suppressed. Specifically, an embodiment of the present invention provides a molded article having an impact strength in accordance with ASTM D256 of 15 kgf·cm/cm^2 or more and a heat deflection temperature in accordance with ASTM D648 of 150°C or more. The molded article contains a poly(arylene ether) resin composition comprising: 30 to 60 wt% of a poly(arylene ether) resin; 25 to 45 wt% of a polyamide resin; 3 to 15 wt% of an impact modifier; 2 to 10 wt% of a compatibilizer; and 20 wt% or less of a polystyrene resin.
Patent KR-20200036528-A (KR)
Inventor: TARK SUNG JU
IPC: H01L31/0216
Filed: 2018-09-28
Abstract: According to one embodiment of the present invention, a filtering panel capable of securing uniformity in color may comprise: a filtering layer unit having an incident surface into which emitted light of a light source and sight light transmitted to an observer are entered and a reception surface opposite to the incident surface, increasing transmittance of light in an upper region of a reference line horizontal to the ground than a lower region of the reference line by mirror reflection, and increasing reflectance of the light in the lower region than the upper region; and a front layer unit disposed on the incident surface of the filtering layer unit.
Patent KR-20200037697-A (KR)
Title: Bio prove for detection of hormone and method of detecting target analyte thereof
Inventor: LEE HYO JIN
IPC: G01N33/543
Filed: 2018-10-01
Abstract: The present invention relates to a bio-probe for detecting hormones, comprising: magnetic microparticles (MMPs) where a first ligand specifically binding to a target analyte binds; and metal nanoparticles where a second ligand specifically binding to a target analyte binds. According to the present invention, antibody-coupled magnetic particles can separate a target hormone, so that a sex hormone in the urine can be non-invasively detected based on molecular barcode analysis without a pre-treatment step of a sample. Therefore, it is possible to save time required for the diagnosis of precocious puberty.
Patent KR-20200040112-A (KR)
Inventor: JUNG JIN HUN
IPC: B41F17/14
Filed: 2018-10-08
Abstract: The present invention provides a rotary multi-color printing apparatus arranged to be capable of printing set patterns on an object to be printed by using a film including gilt. The rotary multi-color printing apparatus comprises: a plurality of worktables radially disposed at a frame at equal intervals to rotate around a central axis for supporting the object to be printed; a sheet feeding tray arranged to approach one worktable to be movable from a stacking position where the object to be printed is stacked to a mounting position where the object to be printed is positioned at the worktable; at least one gilt printer disposed at the downstream side of the sheet feeding tray with respect to the rotational direction of the worktable to perform a printing operation to the object to be printed on the worktable by using the film; and a discharge stand arranged to approach another worktable so that the printed object can be separated from the worktable and stacked. Each worktable has a vacuum part with a plurality of vacuum holes formed to be penetrated for fixating the object to be printed, and each vacuum part branches off from a vacuum pipe module coupled to the frame to rotate with respect to a pump vacuum pipe extending from a vacuum pump forming vacuum. Therefore, the present invention can continuously and automatically print the patterns including the gilt on multi-kind and small-quantity objects in multiple tones, and can stably absorb and separate the object to be printed to and from a plurality of rotating worktables at low costs.
Patent KR-20200040371-A (KR)
Title: Screw guide device of orthogonal robot for screw fastening
Inventor: LEE KWAN WOO
IPC: B23P19/00
Filed: 2018-10-10
Abstract: The present invention relates to a screw guide device of an orthogonal robot for screw fastening, which allows screws of various lengths to be uniformly received thereto by having a guide block on one side of a bolting housing to which a screw is received and supplied in a screw fastening device using the orthogonal robot. A common screw fastening device has a fastener (30) formed in an upper end portion of an assembly housing (10) for maintaining a cross space (10a) in which a lower end portion of a screw supply hole (12) inclined from the outside of one side surface thereof to a central lower portion thereof communicates with a central portion of an assembly hole (11), and has a jaw (16) formed on a lower end portion thereof by using a socket (17). The common screw fastening device has an operating space (13) formed in a portion of the assembly hole (11), in which the assembly hole (11) of the assembly housing (10) and the screw supply hole (12) communicate with each other, in a direction opposite to that of the screw supply hole (12), has a fixture (24) formed on the entrance of the operating space (13) of the assembly housing (10) and kept in a ″[″ shape by sequentially connecting a guide piece (25), a connecting piece (26), and a fixing piece (27), fixed to upper and lower portions thereof, has a guide device (20) having an end portion of a guide cylinder (23) fixed to the inside of the fixing piece (27) of the fixture (24), and inserting a guide block (21), fastened to an end of a rod (23a), into the operating space (13), and has a guide groove (22) formed on a lower portion of an end of the guide block (21) and inclined at the same angle of the screw supply hole (12).
Patent KR-20200041151-A (KR)
Title: Real-time job intermediation method
Inventor: BAIK NAM HA
IPC: G06Q30/08
Filed: 2018-10-11
Abstract: Provided is a real-time job matching method. The real-time job matching method comprises the steps of: transmitting employment information including a salary inputted to a terminal of an employer to an operating server; providing, by the operating server, the received employment information to a terminal of a job seeker; transmitting, by the terminal of the job seeker, negotiation information including whether to accept the received employment information and a desired salary to the operating server; providing, by the operating server, application information of the job seeker when receiving acceptance of the job seeker on the employment information and providing the negotiation information to the terminal of the employer when receiving the negotiation information; and matching, by the operating server, a job seeker selected from the terminal of the employer among job seekers who accepted the employment information with a corresponding employer.