baber/WOPTO huggingface dataset:
Patent KR-20190136480-A (KR)
Inventor: KIM SUENG IR
IPC: A61C8/00
Filed: 2018-05-31
Abstract: Disclosed is a dental implant, which comprises: a fixture; an abutment including an insertion part inserted into a fastening groove of the fixture, a protrusion part protruding to an upper side of the fixture, a through-hole passing through the insertion part and the protrusion part, and a plurality of cutout holes spaced apart from each other in a circumferential direction to allow the protrusion part to be expanded to the outside by external force by a predetermined distance or more; an artificial tooth coupled to the protrusion part in a manner of surrounding the outside of the protrusion part of the abutment; and a fixing screw inserted into the through-hole, and having an end coupled to the fixture to fix the abutment with respect to the fixture. When the fixing screw is coupled, the protrusion part of the abutment is expanded to the outside by a predetermined distance or more, and the artificial tooth is forcibly press-fitted into the expanded protrusion part to be coupled thereto. An outer surface of the protrusion part is further expanded to the outside through an inclined surface provided on an inner surface of the protrusion part of the abutment and an inclined surface provided on an outer surface of a head part of the fixing screw to increase a cross-sectional area. Also, an inclined surface is provided on an inner surface of an insertion hole of the artificial tooth to allow the outer surface of the protrusion part and the inner surface of the insertion hole to be closely attached. Therefore, an outer diameter of the abutment can be relatively further extended as compared to that of an initial state before a procedure when the artificial tooth and the abutment are coupled to each other, thereby greatly increasing coupling force between the artificial tooth and the abutment after the procedure compared to that of the conventional art.
Patent KR-20180118565-A (KR)
Inventor: JEON SE JWONG
IPC: B65G47/16
Filed: 2018-06-04
Abstract: The present invention provides a sludge supply apparatus for removing water from sludge. The sludge supply apparatus comprises a transfer unit and a sludge spreading and dispersing unit, wherein the transfer unit allows the sludge falling from a sludge supply unit due to gravity to be placed thereon and moves the sludge to be introduced into a sludge dehydrator device. In particular, the sludge spreading and dispersing unit is located between the sludge supply unit and the transfer unit and is disposed at an upper part of the transfer unit, to clash with the sludge falling as big lumps from the sludge supply unit, thereby crushing and spreading the sludge and letting the sludge fall due to gravity, thus causing the spread sludge to be evenly dispersed and placed on the transfer unit. Accordingly, the sludge supply apparatus reduces the size of sludge supplied from the outside, thereby letting the sludge be introduced into a sludge dehydrator in a smooth and uninterrupted manner.
Patent KR-20200001161-A (KR)
Title: Automatic goods sorting apparatus and system for loading conveyor belts
Inventor: LEE KYOUNG HWAN
IPC: B07C5/36
Filed: 2018-06-27
Abstract: The present invention relates to an automatic sorting apparatus for delivery goods on an unloading conveyor belt, including: the unloading conveyor belt for transporting the delivery goods unloaded; a goods size measurer for sensing sizes of the delivery goods transported on the unloading conveyor belt; a wheel sorter located on an end of the unloading conveyor belt and constituted of a plurality of direction switching rollers; and a wheel sorter controller for controlling the wheel sorter on the basis of the information measured through the goods size measurer to change the transporting directions of the delivery goods on the unloading conveyor belt, so that the sorting process on the unloading conveyor belt can be automated.
Patent KR-20190003928-A (KR)
Inventor: LEE JONG KWAN
IPC: F16K31/05
Filed: 2018-06-28
Abstract: The present invention relates to a valve driving device. The valve driving device according to an embodiment of the present invention includes: a housing formed therein with a housing space; a driving unit installed in the housing space and connected to a driving gear; a driving cover member having an upper portion provided with a first cover gear and a lower portion provided with a second cover gear engaged with the driving gear, and rotated in association with rotation of the driving gear; a valve driving member having a lower portion coupled to a valve, disposed inside the driving cover member, and vertically operated in association with the rotation of the driving cover member; an adjustment handle rotatably coupled to an upper portion of the housing, and having a handle gear in order to be rotated together with the driving cover member; a connection member having a connection gear engaged with the first cover gear and the handle gear; and a valve coupling member coupled to a lower portion of the housing to allow the valve to be coupled to an installed pipe. Accordingly, the structure is simple, the durability is excellent, and the opening amount of the valve is precisely and stably regulated.
Patent KR-20200004934-A (KR)
Inventor: HAN SANG NAM
IPC: E02D3/10
Filed: 2018-07-04
Abstract: The present invention is to provide a PDB construction system which can accurately specify a PDB penetration location of a penetration plan to penetrate a PDB with the length suitable for the penetration location and can reduce man hour and expenses required for construction. The PDB construction system of the present invention includes: a PDB penetration apparatus (201) which has a boring casing (204) for PDB penetration; a location measuring means (50) including a reference station GPS (70) which is installed on a location spaced apart from the PDB penetration apparatus by a predetermined distance and is capable of transmitting and receiving satellite and coordinate data of latitude and longitude, and a pair of mobile station GPSs (61, 62) capable of transmitting and receiving the coordinate data of latitude and longitude to and from the satellite and the reference station GPS and installed in the PDB penetration apparatus to be spaced by a predetermined distance; and a display apparatus (150) which maps and displays working location display data on the penetration plan based on sample borehole data of a targeted area of soft ground and location coordinate data of the boring casing (204) measured based on the location measuring means (50) in real time.
Patent KR-20200004718-A (KR)
Inventor: CHOI SANG HUN
IPC: C09D201/02
Filed: 2018-07-04
Abstract: The present invention relates to a decor sheet, an ultraviolet curable matt coating composition, etc. The deco sheet comprises a base sheet, and a matt layer located on the base sheet. The matt layer comprises a polymer-based matting agent dispersed in an ultraviolet curable resin. The matt layer has a material adhesion of 5B or more as a result of a cross cut test according to ASTM D3349.
Patent KR-20200005100-A (KR)
Inventor: KIM MUN SEONG
IPC: G09F13/22
Filed: 2018-07-05
Abstract: A guide panel of the present invention uses an electro luminescence (EL) sheet as a light source so that the guide panel may be seen from a distance since the guide panel has good visibility due to surface emission but also the guide panel may be safely and conveniently used since a range that light spread around the guide panel is smell due to less diffused reflection. In particular, the guide panel may be safely used by performing triple coating on the EL sheet so that rainwater and the like do not permeate. In addition, since the edge of a composition including the EL sheet, a guide member, and a transparent plate is surrounded with an edge member and a finishing member, a structure is simple and easy to manufacture. In addition, the guide member may be easily exchanged for convenient use. In addition, according to the present invention, an enclosure for supplying power to the guide panel is separately configured, and an auxiliary guide member is provided in the enclosure, thereby further enhancing the guide effect.
Patent KR-20200005202-A (KR)
Inventor: AN MIN JEONG
IPC: G06N99/00
Filed: 2018-07-06
Abstract: According to the present invention, a machine learning-based facility abnormality detection method comprises: a data preprocessing process of collecting a large amount of measurement data collected at a facility, extracting significant variables through dimension reduction, and automatically setting stabilization intervals according to predefined rules within data of the variables; a feature extraction process of extracting features which can represent a cycle of measurement data to apply various analysis models; and an anomaly detection process of generating an anomaly detection model from a large amount of data and extracting anomaly data for classification and diagnosis.
Patent KR-20190005800-A (KR)
Inventor: OOTSUKI DAISUKE
IPC: C09K19/42
Filed: 2018-07-06
Abstract: An object of the present invention is to provide a polymerizable liquid crystal composition having low wavelength dispersion characteristics and high frontal contrast. In order to solve the problems, the present invention provides the polymerizable liquid crystal composition comprising a compound (1) represented by formula (1) and a compound (2) represented by formula (2).
Patent KR-20200007447-A (KR)
Inventor: LEE SUNG JAE
IPC: F02M21/02
Filed: 2018-07-13
Abstract: Disclosed is a boil off gas treatment system for a liquefied hydrogen storage tank for a ship. The boil off gas treatment system for a liquefied hydrogen storage tank for a ship includes: a liquefied hydrogen storage tank in which liquefied hydrogen is stored; an LNG storage tank in which LNG is stored; and a boil off gas treatment device treating liquefied hydrogen boil off gas generated in the liquefied hydrogen storage tank and LNG boil off gas generated in the LNG storage tank, wherein the boil off gas treatment device includes: a first heat exchanger supplied with the liquefied hydrogen boil off gas and the LNG boil off gas to heat-exchange the same to each other; and a hydrogen occlusion tank filled with hydrogen occlusion alloy therein and supplied with the liquefied hydrogen boil off gas through the first heat exchanger to store the same.
Patent KR-20200030644-A (KR)
Title: Laptop anti-breaking cradle case
Inventor: PARK SUNG HYUN
IPC: G06F1/16
Filed: 2018-07-15
Abstract: The present invention relates to a laptop stand case capable of preventing damage to a laptop, which has increased portability and includes a cooler embedded therein to cool down the heat of a laptop, while functioning as a stand for a laptop. According to the present invention, the laptop stand case capable of preventing damage to a laptop comprises: a case for reducing the impact on a laptop; a support; a bag for storing a mouse, a keyboard, a laptop charger, etc.; a stopper for adjusting the height and angle of the case; a locking device; and a space in which a cooler and a battery for charging the cooler are embedded.
Patent KR-20180083840-A (KR)
Inventor: LEE DONG IK
IPC: B64C39/02
Filed: 2018-07-16
Abstract: According to an embodiment of the present invention, a combination type multi-copter comprises: a drive unit having a separation and coupling means; and a management unit transmitting a control command to the drive unit. The management unit comprises a control unit transmitting the control command to the drive unit by reflecting center of gravity by separation and coupling of the drive unit.
Patent KR-20200008888-A (KR)
Title: Fixing device of position adjusting type concrete mold
Inventor: JUNG OK SUN
IPC: E04G17/04
Filed: 2018-07-17
Abstract: Provided in the present invention is a position-adjustable mold fixating device, which comprises: a main body coming in contact with an outer surface of a mold; and a fixating unit which is formed to be horizontally moved in a direction towards the outer surface of the mold or the opposite direction at both sides around a longitudinal direction of the main body, thereby being fixated to the outer surface of the mold. Therefore, when one side surface of the main body coming in contact with the outer surface of the mold is damaged and deformed, the main body is rotated to the other side surface, while moving the position of the fixating unit to face the outer surface of the mold at the same time, thereby smoothly performing a fixating work of the mold, and recycling discarded materials. In addition, the mold can be fixated in a horizontal or vertical rectilinear shape, while being assembled to each other in a horizontal and vertical cross shape, thereby guaranteeing compatibility. In particular, because the mold can be fixated after being assembled in the rectilinear shape or the cross shape, the volume thereof can be minimized, thereby guaranteeing efficiency in storage and carriage.
Patent KR-20200009270-A (KR)
Title: Lighting fitting device
Inventor: GIM NO EUN
IPC: F21V21/04
Filed: 2018-07-18
Abstract: According to the present invention, a lamp is easily mounted by pressing a lamp body against a fixing bracket mounted on a ceiling, and the lamp can be easily separated from the fixing bracket by pulling a slider. In particular, according to the present invention, a guide block provided on the fixing bracket fixes one side of a fixing protrusion fixed to the lamp body, and the slider slidingly mounted on the guide block fixes the other side of the fixing protrusion, thereby easily separating the lamp by pulling the slider or pulling by using a string. In addition, according to the present invention, a male connector mounted on the lamp body is coupled to a female connector to be electrically connected to each other at the same time when the lamp body is pressed against the fixing bracket to be mounted, thereby using the lamp immediately without the need for a separate wiring work for power supply to be used in the lamp.
Patent KR-20200010901-A (KR)
Inventor: CHUNG SOON CHUN
IPC: C07K14/21
Filed: 2018-07-23
Abstract: The present invention provides isolated polynucleotide comprising a promoter region derived from Pseudomonas sp. bacteria, a host cell comprising the polynucleotide, and a method of expressing a target gene using the host cell.
Patent KR-20200012106-A (KR)
Title: An electronic device comprising a 5g antenna module
Inventor: KIM JAE HYUNG
IPC: H01Q9/04
Filed: 2018-07-26
Abstract: According to various embodiments of the present invention, an electronic device is disclosed. The electronic device comprises: a 5G antenna module which includes an antenna array, at least one conductive region operating as a ground with respect to the antenna array, and a first communication circuit feeding power to the antenna array to communicate through a millimeter wave signal; and a printed circuit board (PCB) including a second communication circuit and a ground region. The second communication circuit is configured to feed the power to an electrical path at least including the at least one conductive region and transmit or receive a signal in a frequency band different from that of the millimeter wave signal based on the electrical path supplied with the power and the ground region. Therefore, the electronic device can be further miniaturized by efficiently using the mounting space of the 5G antenna module and a legacy antenna. In addition, various embodiments identified through the specification are possible.
Patent KR-20200016518-A (KR)
Title: stand erect-block, portable wastewater treatment system for easy space utilization
Inventor: LEE YOUNG SUP
IPC: C02F103/16
Filed: 2018-08-07
Abstract: The present invention relates to a standing block assembly type movable wastewater treating apparatus having easy space utilization, which can treat wastewater in response to the capacity thereof through additional installation in accordance with the capacity of the wastewater by forming a flowing unit for wastewater treatment and a body unit having the flowing unit formed therein in a block. The standing block assembly type movable wastewater treating apparatus of the present invention comprises: a flowing unit having an inlet through which wastewater is introduced, at one side thereof, having a filtering unit connected to an end of the other side thereof, formed in a pipe shape having a long length, and formed in a wave shape in a longitudinal direction of a pipe; an input unit formed on the flowing unit to input an external reactant; a reaction unit formed on the flowing unit, and formed at a rear side of the input unit to mix the wastewater flowing in the flowing unit and the reactant input through the input unit so as to occur a reaction; a filtering unit formed at an end of the flowing unit to temporarily store aggregate having a reaction with the wastewater discharged from the flowing unit, and floating the aggregate to discharge the same separately from the wastewater; and a main body unit having the flowing unit having the input unit and the reaction unit and the filtering unit connected to the flowing unit, and having a through-hole to allow an inlet of the flowing unit and an outlet of the filtering unit to protrude to the outside. The main body unit is installed to be moved to treat wastewater, and a plurality of main body units are connected to treat a large amount of wastewater.
Patent KR-20200016605-A (KR)
Title: Actuator
Inventor: PARK HEOK JIN
IPC: F16H1/16
Filed: 2018-08-07
Abstract: Provided is an actuator comprising: a motor; a worm shaft; a power transmission unit connecting the motor and the worm shaft; a worm wheel engaged with the worm shaft; a circuit board; and a housing containing the motor, the worm shaft, and the worm wheel therein. The housing includes a housing terminal connected to the circuit board. The motor includes a motor terminal coupled to the housing terminal, and further includes a fixing member coupled to the housing terminal. The housing terminal includes a first member and a second member placed with a slot therebetween, and a third member connecting the first member and the second member. The motor terminal is placed in the slot and comes in contact with an inner side of the first member and an inner side of the second member. The fixing member is provided on an outer side of the first member and an outer side of the second member.
Patent KR-20200017878-A (KR)
Title: Laundry Treatment Apparatus)
Inventor: YOUNGJOO LEE
IPC: H05B6/10
Filed: 2018-08-09
Abstract: The present invention relates to a clothing treatment apparatus comprising: a tub; a drum provided inside the tub so as to be roatated, and formed of a metallic material to accommodate the clothing inside; and an induction module which heats a circumferential surface of the drum through a magnetic field. The induction module includes: a coil formed by winding a wire to generate a magnetic field as an electric current is applied; and a base housing which includes a base body mounted on an outer circumferential surface of the tub, and a fixing rib provided on the base body to fix the coil. The coil is formed to be extended back towards the rear space of the base body after the wire is wound on the fixing rib by being extended from a rear space of the base body towards the base body. The present invention aims to provide the clothing treatment apparatus which has the coil for induction heating fixed firmly on the tub.
Patent KR-20190022372-A (KR)
Inventor: SUCKERT FABIAN
IPC: B23Q1/01
Filed: 2018-08-22
Abstract: The present invention relates to a machine tool. A machine tool comprises a machine bed (10) formed with support structures of ribs supported upon a machine foot (3, 3a) and connected to each other. Moreover, two guide rails (1) are arranged upon an upper cross section on opposing outer side surfaces of the machine bed (10). In addition, a machine table (2) is provided between the two guide rails (1). A first main rib (11) is provided on each side surface of the main bed (10). On a cross section of the machine bed (10), the profile of the first main rip is obliquely extended towards the inside from under the guide rails (1) to an external machine foot (3a) within the machine bed (10) in order to introduce a load applied on the guide rails (1) to the machine foot (3, 3a).
Patent KR-20180100518-A (KR)
Inventor: PARK JONG HYEOK
IPC: H01M4/505
Filed: 2018-08-30
Abstract: Disclosed is an anode active material for a lithium secondary battery, a method for manufacturing the same, and a lithium secondary battery comprising the same. The anode active material according to an embodiment of the present invention includes lithium-nickel-manganese oxide (LNMO). In the anode active material, the lithium-nickel-manganese oxide is characterized in that the surface includes a plurality of circular or polygonal units.
Patent KR-20200025612-A (KR)
Title: Semiconductor device and method for operating semiconductor device
Inventor: KWON MIN KYU
IPC: H02J7/00
Filed: 2018-08-31
Abstract: Provided are a semiconductor device and a method for operating the semiconductor device. The semiconductor device comprises: a low-power condition module determining whether a system operated by a battery satisfies enter and exit conditions of a low-power mode; an address module identifying a predetermined own address; a low-power setting module setting a detailed operating mode of the low-power mode according to the address identified by the address module; a debounce module executing a debounce operation before the system enters the low-power mode; and a low-power enter/exit module executing entry and exit of the low-power mode. Therefore, the semiconductor device and the method for operating the semiconductor device can provide safe entry and exit in the low-power mode to the system operated by multiple batteries.
Patent KR-20200025728-A (KR)
Inventor: DING SHAOFENG
IPC: H01L21/768
Filed: 2018-08-31
Abstract: Provided are a semiconductor device including a capacitor in which electrostatic capacity is improved by s simplified process, and a manufacturing method thereof. The semiconductor device comprises: an insulating structure including a first trench on a substrate; a first conductive layer having a portion of an upper surface exposed by the first trench in the insulating structure; a capacitor structure including first electrode patterns, dielectric patterns, and second electrode patterns stacked on the first conductive layer in order; and a first wiring pattern formed on the capacitor structure. The first electrode patterns extend along a side wall and the bottom of the first trench, and the upper surface of the insulating structure.
Patent KR-20200026610-A (KR)
Inventor: KIM WON KEUN
IPC: H01L23/31
Filed: 2018-09-03
Abstract: A semiconductor package of the present invention comprises a first semiconductor chip attached on a wiring board and electrically connected to the wiring board; an intermediate layer attached on the first semiconductor chip and covering the entire surface of the first semiconductor chip; a second semiconductor chip attached on the intermediate layer and electrically connected to the wiring substrate; a mold layer formed on the wiring substrate to cover the first semiconductor chip and the second semiconductor chip, and having a mold via hole exposing a partial surface of the intermediate layer; an electromagnetic shielding layer formed in the mold via hole and on the mold layer; and a heat emission layer formed on the electromagnetic shielding layer in the mold via hole to fill the mold via hole.