baber/WOPTO huggingface dataset:
Patent KR-20190120871-A (KR)
Title: Flash mixer and neutralization equipment comprising the same
Inventor: HAN YANG SU
IPC: B01F3/04
Filed: 2018-04-17
Abstract: The present invention provides a mixer (30) comprising: a main body (100) which has a first inner space (110) and is sealed; a fluid inlet (200) which is partially or entirely inserted into the first inner space (110) from one end of the main body (100), has a second inner space (210) and introduces a fluid into the first inner space (110); a first gas inlet (300) which is connected to one side of one end direction of the main body (100), has a third inner space (310) and introduces gas into the first inner space (110); and a second gas inlet (400) which is connected to the fluid inlet (200) at a place facing a hole to which the first gas inlet (300) and the main body (100) are connected, is inserted into the second inner space (210), has a fourth inner space (410) and introduces the gas into the second inner space (210) and/or the first inner space. According to the present invention, a rapid mixer and a neutralizing device comprising the same use carbon dioxide to neutralize alkaline wastewater, thereby securing safety in water treatment of alkaline wastewater, fixing a secondary environmental pollution generated when solid or liquid neutralizing agents are used, minimizing an installation space and reducing maintenance costs.
Patent KR-20190125025-A (KR)
Title: Wastewater Treatment Process Simulation Apparatus and Method with Modified Newton-Raphson Method
Inventor: YOU KWANGTAE
IPC: G05B13/04
Filed: 2018-04-27
Abstract: Disclosed is a method for simulating a sewage treatment process. The method for simulating a sewage treatment process is performed by an apparatus for simulating a sewage treatment process, and comprises the steps of: setting a first initial value for a differential equation configured for each state variable involved in the sewage treatment process; calculating a value of a state variable by calculating the differential equation with respect to the set first initial value until the maximum value of the change amount of the state variable is within a first tolerance; and applying a Newton-Raphson technique providing the value of the state variable as a second initial value which is the maximum deviation value of the state variable among the calculated values of the state variable is a preset threshold value, and calculating the differential equation until the maximum value of the change amount of the state variable is within a second tolerance.
Patent KR-20190134873-A (KR)
Title: 3-dimensional printer for multi material lamination using functionally gradient material
Inventor: HONG CHAN WOO
IPC: B33Y70/00
Filed: 2018-04-30
Abstract: The present invention relates to a multi-type material printer of a circular applying type, capable of implementing an atypical three-dimensional slope function, which can rapidly and selectively stack a plurality of photocurable materials having different properties. The multi-type material printer of the present invention comprises: a base unit having a photocurable material stacked on an upper portion thereof; an application unit provided on the upper portion of the base unit to apply the photocurable material; a blade unit for removing the applied potocurable material excessively applied over a predetermined thickness at the upper portion of the base unit; and an optical unit positioned at the upper portion of the base unit, and irradiating light to the photocurable material applied on the base unit to cure the same. The application unit is provided to apply at least one kind of photocurable material.
Patent KR-20190126213-A (KR)
Title: Airbag apparatus of vehicle
Inventor: DAE CHANG JUNG
IPC: B60R21/207
Filed: 2018-05-01
Abstract: The present invention relates to an airbag apparatus of a vehicle, which comprises: an airbag module installed in each seat of a vehicle, and configured to protect a passenger by expanding and deploying an airbag cushion toward the far side and the front of the passenger in order in case of a collision of the vehicle; and a tether unit configured to elastically support the airbag cushion to relieve a shock transmitted to the passenger. Therefore, in case of a collision of the vehicle, the airbag cushion is expanded and deployed to the far side and the front of the passenger to safely protect the passenger.
Patent KR-20190127175-A (KR)
Title: Atomic layer deposition bonding for heterogeneous integration of photonics and electronics
Inventor: PARKER JOHN
IPC: H01L21/02
Filed: 2018-05-03
Abstract: Methods and systems for heterogeneous integration of photonics and electronics by atomic layer deposition (ALD) bonding are presented. One method includes an operation of forming a compound semiconductor, and an operation of depositing (for example, through atomic layer deposition) a continuous film of a protective material (for example, Al_2O_3) on a first surface of the compound semiconductor. The method also includes an operation of forming a silicon-on-insulator (SOI) wafer, and the SOI wafer comprises one or more waveguides. The method further includes an operation of bonding the compound semiconductor to the SOI wafer at the first surface to form a bonding structure, and an operation of processing the bonding structure. The protective material protects the compound semiconductor from an acidic etchant during additional processing of the bonding structure.
Patent KR-20190130939-A (KR)
Title: slicer for a meat
Inventor: JO KWAN HO
IPC: G01V3/08
Filed: 2018-05-15
Abstract: The present invention relates to a meat cutter having a metal sensing function, capable of easily detecting and removing metal materials in meat, which comprises: a worktable for transferring meat; and a cutting device for cutting the meat transferred from an upper portion of the worktable.
Patent KR-20180059739-A (KR)
Inventor: KIM TAE SUNG
IPC: G01N21/552
Filed: 2018-05-28
Abstract: The present invention provides a manufacturing method of a raman spectroscopy based biosensor, comprising: a step of manufacturing a substrate for a biosensor which includes a step of printing a silver nitrate solution on a surface of a substrate formed of copper material by using an inkjet printing method, and a step of growing plasmonic silver nano-cluster or silver micro-cluster on the surface of the substrate through interaction between the copper of the substrate and the silver nitrate solution; a step of injecting a solution containing gold particles and a target material to the substrate generated with the plasmonic silver nano-cluster or the silver micro-cluster; and a step of increasing the concentration of the target material by evaporating the solution including the target material, and fixing the target material to the substrate.
Patent KR-20190136372-A (KR)
Inventor: YIM SANG BIN
IPC: B25J9/12
Filed: 2018-05-30
Abstract: Disclosed is a modular robot system which is able to assemble and build a plurality of cubic unit robots. According to an aspect of the present invention, the modular robot system comprises N units (here, N is an integer which is 2 or greater) of cubic unit robots. One of the N units of cubic unit robots performs the role of a central control terminal, granting unique identification numbers, which are distinguishable, to each of the N units of cubic unit robots. Each of the N units of cubic unit robots comprises: a housing in a cubic shape; a step motor installed inside the housing; and a control unit installed inside the housing to control the step motor. On one surface of the housing, a mounting groove is formed to mount a rotor rotating by a rotary shaft of the step motor. On the other surfaces of the housing, connection grooves in the same shape are formed, being connectable to other cubic unit robots through a connector mounted on the connection groove.
Patent KR-20190140183-A (KR)
Inventor: CHO JAE KYOUNG
IPC: F21S9/02
Filed: 2018-06-11
Abstract: The present invention relates to an emergency lighting device for lighting of a distribution board of an apartment house, which enables a worker to rapidly and stably repair the inside of a distribution board, comprising: a generator (G); a main body unit (10); a door unit (20); a storage battery (30); an emergency light (40); an emergency light switch (50); an internal charging terminal (60); an external charging terminal (70); a charging amount sensor (80); an external charging terminal switch (90); a display (100); and a distribution board (B).
Patent KR-20190141494-A (KR)
Inventor: HWANG SEONG WOOK
IPC: F16H3/72
Filed: 2018-06-14
Abstract: A vehicle transmission is disclosed. The vehicle transmission according to an embodiment of the present invention applies a planetary gear set and two synchronizers to a dual clutch transmission to realize fixed multiple gears, thereby simplifying internal composition by reducing parts, improving fuel efficiency by minimizing weight, and improving mountability by reducing volume. One additional motor/generator is installed to enable a vehicle to be driven in an electric vehicle mode and a parallel hybrid mode, thereby improving fuel economy.
Patent KR-20190143092-A (KR)
Title: Solar cell module with detaching controller
Inventor: CHO JOUNG SOOK
IPC: H01L31/042
Filed: 2018-06-20
Abstract: The present invention relates to a photovoltaic module with a detachable rechargeable battery. The photovoltaic module comprises: a light collecting plate having an upper film, a lower film, photovoltaic cells connected in series or parallel through a conductive ribbon and disposed between the upper film and the lower film, and a back sheet disposed at lower surface of the lower film; and a detachable controller engaged with the conductive ribbon drawn to an upper surface or lower surface of the light collecting plate for charging electric energy generated in the photovoltaic cells and supplying power. The controller is attached to and detached from one side of the light collecting plate with a magnet as a means.
Patent KR-20200000251-A (KR)
Title: Button and method for manufacturing the same
Inventor: OH HWANG TAEK
IPC: B29C51/30
Filed: 2018-06-22
Abstract: The present invention relates to buttons, and a method for manufacturing buttons. The buttons according to the present invention may comprise: 28-32 wt% of glycol; 53-57 wt% of an acid; 8-12 wt% of a diluent; and 4.5-5.5 wt% of an additive. The method for manufacturing buttons according to the present invention may comprise: (a) a step of mixing raw materials and placing the raw materials into a rotary drum; (b) a simple cavity formation step of forming a sheet-shaped material board by rotation of the rotary drum; (c) a step of placing an anti-adhesion film on both sides of the material board; (d) a step of pressing the material board with the anti-adhesion film disposed thereon by using a press having a predetermined shape, thereby forming a plurality of embossed portions; (e) a step of punch-pressing and cutting the embossed portions to form buttons; and (f) a step of drying the formed buttons. The present invention can increase the productivity of buttons by preventing adhesion between the press and the material board by placing the anti-adhesion film between the press and the material board.
Patent KR-20200004149-A (KR)
Inventor: YANG SEUNG MIN
IPC: G11C5/14
Filed: 2018-07-03
Abstract: The present invention provides a semiconductor device which stably performs self-refresh operation. The semiconductor device comprise: a delay amount adjusting circuit adjusting a charge supply time point to an inner node in accordance with a voltage level of back bias voltage in response to a test mode signal and generating a bank selection signal by delaying an active signal by a first delay amount charged in accordance with a charge quantity of the inner node; and an address input circuit driven by receiving the back bias voltage, generating an inner address by receiving an address in response to the back selection signal and having the changed delay amount which delays the address by a second delay amount changed in accordance with the voltage level of the back bias voltage.
Patent KR-20190053080-A (KR)
Title: Smart oven for drying shoe components
Inventor: YEH YUN AN
IPC: A43D95/10
Filed: 2018-07-06
Abstract: A smart oven (100) includes a box body unit (2), a heating unit (3) and a feed unit (4). The box body unit (2) includes: a box body (21) having a heating chamber (200) that has a first inner wall surface (211), two second inner wall surfaces (212), two third inner wall surfaces (213) and a chamber opening (214) that faces downward. The heating unit (3) includes: a plurality of upper radiation heating lamps (314) disposed above the chamber opening (214); and a plurality of outer radiation heating lamps (315) disposed in proximity to the second and third inner wall surfaces (212, 213). The feed unit (4) includes a carrier platform (44) that is movable relative to the box body (21) between a material placing position and a material operating position, in which the carrier platform (44) is distal from and closes the chamber opening (214), respectively. The present invention can reduce the overall volume, thereby making the arrangement of the production line easier.
Patent KR-20200008360-A (KR)
Inventor: LIM DONG MYUNG
IPC: A45C13/00
Filed: 2018-07-16
Abstract: The present invention relates to a portable terminal case and, more specifically, to a portable terminal case which is attached to or detached from a portable terminal main body by performing an injection molding with a synthetic resin material to correspond to the shape of a portable terminal. The portable terminal case: has a leather layer which receives material treatment to correspond to the shape of the rear surface of a case, is seated on one side inside a mold for the injection molding of the case, and is injection-molded in an insert method for being fused and molded on the rear surface of the case while forming the portable terminal case; and enables the leather to be expressed to have texture and three dimensional feeling through the surface of the case and also enables a bonding of the leather layer to be more strong compared to conventional methods attached using a double-sided tape, adhesive, etc. The portable terminal case by the present invention protects a portable terminal display unit by being manufactured in a form of being closely attached to the rear surface of the portable terminal to protect the rear surface, and having a cover unit extended from the leather layer. In addition, the cover unit has an accommodation unit for storing a card or the like to prevent and protect the card from the risk of loss. Moreover, a hinge unit is provided between the cover unit and the leather layer to enable a folding.
Patent KR-20200015293-A (KR)
Inventor: KIM SEONG JUN
IPC: H04M1/725
Filed: 2018-08-03
Abstract: The present invention relates to a multi-channel black box system for a vehicle using a smartphone with a camera. The multi-channel black box system for a vehicle can check all situations around a vehicle by installing a smartphone on a side, the front, and the rear of the vehicle. The multi-channel black box system for a vehicle comprises: one or multiple auxiliary smartphones installed in the vehicle; and a main smartphone collecting and providing information on the auxiliary smartphone. The auxiliary smartphone transmits data collected by a sensor and an outer image photographing camera to a processing device. The processing device stores the transmitted data in a flash memory and transmits the data to the main smartphone using hear field communications at the same time. The main smartphone stores and plays the data generated in an information application and the data transmitted by the auxiliary smartphone by a control device.
Patent KR-20200016686-A (KR)
Title: Measuring apparatus for measuring foot size
Inventor: KIM JOO HYUNG
IPC: A61B5/107
Filed: 2018-08-07
Abstract: Disclosed is an apparatus for measuring a foot size. The apparatus capable of determining an exact foot size and foot shape comprises: a main plate which includes a metal material and on which a foot is located; a heel stand disposed at a rear of the main plate to support the heel of the foot; a plurality of stands located in one area of the main plate; and a height stand located in one area of the main plate. The height stand includes a guide groove formed vertically on the main plate and a measurement bar moving up and down along the guide groove. Each of the heel stand, the plurality of stands, and the height stand includes a magnetic body on one side to be detachable from the main plate.
Patent KR-20200017633-A (KR)
Title: Clothes Hanger
Inventor: LEE KI YONG
IPC: A47G25/34
Filed: 2018-08-09
Abstract: The present invention relates to a clothes hanger comprising: a gear assembly having gear teeth formed integrally with a lower end of an axis of a hook portion in the axial connection between the hook portion hung on a hanger and a rack portion wherein clothes are hung; an adjusting unit having a ribbed structure integrally formed and fixed in a central inner portion of the rack portion, and engaged with the gear assembly rotated according to a rotation adjustment of the hook portion to fix the hook portion, preventing idling of the hook portion; and a spring inserted in a form surrounding the gear assembly, with one end caught by a lower end of the gear assembly and the other end caught by a lower end of the adjusting unit, and inducing the gear assembly to be automatically returned to an original position of the gear assembly by an elastic restoring force when the gear assembly is vertically moved while exposed outside the bottom of the adjusting unit. According to the present invention, it can be easily and freely performed to adjust the rotation of the clothes hanger relative to the hook portion and to fix the same thereto, and through this drastically reduce a widthwise proportion occupied by the clothes hanger hung on the hanger.
Patent KR-20200020071-A (KR)
Title: Insulation system of cargo tank
Inventor: YU JIN YEOL
IPC: B63B25/16
Filed: 2018-08-16
Abstract: The present invention relates to an insulation system for a storage tank. According to an embodiment of the present invention, the insulation system for a storage tank comprises: a plurality of storage tanks including one or more insulating layers and storing liquid LNG therein; a buffer tank storing inert gas supplied to each of the one or more insulating layers installed in the plurality of storage tanks; and a heat exchanger disposed on a circulation path for supplying the liquid LNG stored in one of the plurality of storage tanks to the plurality of storage tanks and exchanging heat between the liquid LNG and the inert gas. The inert gas supplied from the buffer tank is supplied to the one or more insulating layers installed in the plurality of storage tanks, the inert gas discharged from the plurality of storage tanks is heat-exchanged in the heat exchanger to be cooled, and the cooled inert gas is supplied to each of the one or more insulating layers. Accordingly, the temperature of the inert gas circulated through two insulating layers formed in a cargo containment system is lowered, such that the temperature of the cargo containment system is lowered to minimize a temperature difference between the cargo containment system and LNG, thereby minimizing the generation amount of boil-off gas (BOG).
Patent KR-20200020406-A (KR)
Title: Finger prosthesis
Inventor: PARK KYUNG KOOK
IPC: A61F2/50
Filed: 2018-08-17
Abstract: The present invention relates to an artificial finger comprising: a supporting holder inserted into a remaining finger portion and extended up to a first ring of a finger; a middle ring connected to the supporting holder to rotate at a second joint position of the finger, and extended up to a second ring of the finger wherein the length of the middle ring for the second ring part of the finger can be regulated; and a distal phalanx simulating unit connected to the end of the middle ring and simulating a third ring and a third joint of the finger. In addition, at least one between the middle ring and the distal phalanx simulating unit may include an external force applying unit capable of being connected to an adjacent natural finger. The supporting holder comprises an arch-shaped cylindrical case to be easily attached to or detached from the remaining finger portion, and a pointed unit protruding from the upper part of the arch and round shape up to a point of a first ring length of the finger, and having a shape playing a role of a rotary shaft of a hinge. Therefore, the artificial finger can be manufactured at low costs and can provide natural finger grip motion from the view of an actual wearer.
Patent KR-20190024720-A (KR)
Inventor: EGASHIRA SHINICHI
IPC: G03F7/20
Filed: 2018-08-22
Abstract: The present invention relates to a pattern forming device, a deciding method, a program, an information processing device, and a method for producing a product. The pattern forming device comprises: a detection optical system configured to acquire the optical information of a mark by detecting the mark provided on a substrate; and a process unit configured to perform a process of acquiring the position of the mark by using a template for acquiring the position of the mark by being applied to the optical information of the mark and a window representing an area for extracting a characteristic amount representing the position of the mark from a waveform signal acquired from the optical information, wherein the process unit determines, for each of a plurality of substrates, the parameter indicating at least one of a shape of the template and a shape of the window based on the optical information of the mark acquired by the detection optical system.
Patent KR-20200022777-A (KR)
Title: Method for controlling urea injection quantity of vehicle
Inventor: CHO JI HO
IPC: F01N3/20
Filed: 2018-08-23
Abstract: According to the present invention, disclosed is a method for controlling a urea solution injection amount in a vehicle, which solves problems of corrosion of an exhaust pipe, the degradation of SCR catalyst performance, and a decrease in output due to the generation of solids by minimizing the incomplete evaporation of a urea solution in an SCR system of an exhaust purification device so as to minimize the generation of solids in the exhaust pipe.
Patent KR-20200025249-A (KR)
Title: Aptamer for DEHP detection and DEHP detecting device using the same
Inventor: AHJEONG SON
IPC: C12N15/115
Filed: 2018-08-29
Abstract: The present invention relates to an aptamer which specifically binds to di-2-ethylhexyl phthalate, a quantum dot for DEHP detection designed by combining an aptamer, quantum dots, and magnetic beads based on the aptamer, a quantum dot (QD)-apta sensor, and a portable analyzer designed based on the QD-apta sensor. The aptamer and the QD-apta sensor exhibit high sensitivity and selectivity, thereby being effectively used for DEHP detection. In addition, the portable analyzer based on the QD-apta sensor does not require the transport of samples, and can detect DEHP at a level equivalent to a laboratory environment.
Patent KR-20200025951-A (KR)
Title: A high intensity focused ultrasound device with cartridge storage holder and sterilizing function
Inventor: KIM DONG SU
IPC: A61L2/08
Filed: 2018-08-31
Abstract: The present invention relates to an HIFU apparatus having a cartridge storage holder and a sterilization function, capable of further improving the convenience of use, which comprises: a cart body; a cartridge holder for storing a plurality of cartridges; a sterilization processing unit for sterilizing the cartridges; an HIFU probe for generating intensity focused untrasonic waves; a power supply unit for supplying driving power; and a control unit.