baber/WOPTO huggingface dataset:
Patent KR-20190140361-A (KR)
Inventor: JANG AM
IPC: C02F103/10
Filed: 2018-06-11
Abstract: Disclosed is an apparatus of treating mining water. The apparatus of treating mining water of the present invention comprises: a mining water tank for forward osmotic including a forward osmotic membrane to divide a mining water receiving portion and an inducing liquid receiving portion, wherein mining water stored in the mining water receiving portion passes through the forward osmotic membrane and flows into the inducing liquid receiving portion such that mineral matter can be filtered by the forward osmotic membrane; an inducing liquid tank portion supplying inducing liquid to the inducing liquid receiving portion and recovering inducing liquid diluted in the mining water tank for forward osmotic; an ultra-treatment tank including an ultra-filtration membrane to filter treatment water supplied from the inducing liquid tank portion, and discharging treatment water filtered by the ultra-filtration membrane to the outside; a mining water tank portion supplying mining water to the mining water receiving portion and recovering mineral matter and mining water filtered by the mining water tank for forward osmotic; and a mineral matter recovery tank including a separation membrane to separate the mineral matter and the mining water supplied from the mining water tank portion from each other. According to the present invention, it is possible to treat chemical species and heavy metal contained in acid mining water by using relatively lower energy.
Patent KR-20190140666-A (KR)
Inventor: KIM JAE WOO
IPC: G06Q50/10
Filed: 2018-06-12
Abstract: The present invention provides a virtual reality car racing relay system utilizing an E-sports simulation racing game. Through the present invention, limitations of the conventional game relay are overcome and the freedom of advertisement can be greatly improved. The car racing relay system may include a data collection unit and a relay server.
Patent KR-20200000293-A (KR)
Title: CCTV using public transportation
Inventor: CHOI YOUNG SUN
IPC: H04N7/18
Filed: 2018-06-23
Abstract: The present invention relates to a public transportation CCTV system and, more specifically, to a public transportation CCTV system which senses a specific situation from images captured through a CCTV located in a public transportation vehicle such as buses and taxies, provides other sensors to sense specific operations, identifies situations inside vehicles to generate vehicle situation information, and wirelessly notifies the same to a central control center. According to the present invention, the system enables monitoring of boarding, accidents, incidents and the like in the central control center in real time, is set to take pictures when a specific event occurs to transmit the same to the central control center without storing all images captured by CCTVs to make wireless transmission easy, and reduces data amounts to be checked by a manager to make management easy. In addition, the present invention provides reference data according to public transportations such as customer distributions, fee recovering rates, operation times and accident frequencies depending on each operation line and, in case of taxies, makes income management more transparent such that a driver monthly payment system can be settled.
Patent KR-20190013475-A (KR)
Inventor: WILLIAM BOSWORTH
IPC: B64C13/18
Filed: 2018-06-29
Abstract: The present invention relates to an aircrew automatic system about flight control systems, means and devices and, more specifically, a system, method and device for supplying an automated aircrew recruiting a robot arm having integrated imaging and force sensing modalities and/or aircraft state monitoring.
Patent KR-20190062135-A (KR)
Title: Low-k dielectric and processes for forming same
Inventor: CHOU CHIA CHENG
IPC: C23C16/50
Filed: 2018-07-03
Abstract: The present invention generally relates to a method for forming a low-k dielectric and a structure formed by the same. In some embodiments, a dielectric is formed on a semiconductor substrate. The dielectric has a k-value lower than or equal to 3.9. Forming the dielectric includes using a plasma enhanced chemical vapor deposition (PECVD). The PECVD includes allowing a diethoxymethylsilane (mDEOS, C5H14O2Si) precursor gas to flow, allowing an oxygen (O2) precursor gas to flow, and allowing a carrier gas to flow. A ratio of a flow rate of the mDEOS precursor gas to a flow rate of the carrier gas is lower than or equal to 0.2.
Patent KR-20200009568-A (KR)
Title: Apparatus of forming slurry and method of forming the slurry
Inventor: OH JUN ROK
IPC: B22F3/12
Filed: 2018-07-19
Abstract: Disclosed is a device for forming slurry and a method for forming slurry which manufacture a molded product in a simple process by using slurry, do not require post processing for sintering, and manufacture a plate-shaped molded product while increasing a molding quality and a molding speed. The device and the method comprise a fence disposed at a portion where the slurry is not injected at an edge of a lower plate; an upper plate facing a lower plate with the fence interposed therebetween and providing a space into which a polymer encapsulant is inserted; a clamp for fixing the lower plate, the fence, and the upper plate; an injection tube for injecting the slurry into the polymer encapsulant; and a hot water tank for hot water-curing a molded body prepared by room temperature-curing the slurry filled in the polymer encapsulant.
Patent KR-20200009964-A (KR)
Title: How to simplify power supply safety management, EFP camera remote control and optical hybrid cable by using power line data communication for video equipment
Inventor: SIN YOUNG JIN
IPC: H04N5/232
Filed: 2018-07-22
Abstract: The present invention relates to a method for simplifying power supply safety management, remote control of an electronic field production (EFP) camera, and an optical hybrid cable using power line data communications for video equipment, capable of replacing an expensive broadcasting-only connector and cable with an inexpensive connector and cable. According to the present invention, a 4K or 8K SDI cable for UHD or an HDMI cable connects among a relay camera, a camera control unit (CCU, 300), and a main controller. A hybrid cable connecting a camera (100) or a camera adaptor (530) and the CCU (300) is exchanged from an existing 6-core configuration to a 4-core configuration including an existing 2-core optical fiber cable and an existing 2-core power cable. The CCU (300) supplies a power source of AC 100 to 220 V to the camera (100) or the camera adaptor (530) without using a DC power source or battery. Moreover, the hybrid optical cable includes a power cable and an optical communication cable.
Patent KR-20200013951-A (KR)
Title: Method for preparing an aspect ratio-controllable bullet-like silica colloid, and bullet-like silica colloid therefrom
Inventor: KIM HYUN JUNG
IPC: C01B33/14
Filed: 2018-07-31
Abstract: The present invention relates to a method of preparing a bullet type silica colloid, which comprises: a first step of adding polyvinyl pyrrolidone to alcohol and dissolving polyvinyl pyrrolidone in alcohol; a second step of adding anhydrous alcohol, ultrapure water and a salt to the dissolved solution to obtain an emulsion, and adding ammonia to the emulsion; a third step of adding tetraethyl orthosilicate (TEOS) to the ammonia-added emulsion to obtain bullet type silica particles by proceeding a reaction while stirring the TEOS-added to the ammonia-added emulsion; and a fourth step of separating a reaction solution and the silica particles through centrifugal separation, and obtaining a bullet type silica particle-concentrated suspension by suspending the silica particles. The bullet type silica according to the present invention is promising as a drug carrier for cancer treatment since the bullet type silica not only can be delivered to cancer tissues in a state that the bullet type silica is coated with drug, but also can deliver proteins and genes for treatment. The bullet type silica can improve strength of porous ceramics as a porous scaffold as the bullet type silica is applied to a bone tissue engineering field.
Patent KR-20200013952-A (KR)
Title: Lighting control device for video surveillance
Inventor: LEE JEONG SEOK
IPC: H04N7/18
Filed: 2018-07-31
Abstract: The present invention relates to a lighting control device for video surveillance which can prevent an LED from being damaged due to heat generation, reduce circuit size, and prevent malfunction of an illumination sensor. The lighting control device for video surveillance comprises: a power input unit to convert power supplied from the outside into a driving voltage; a control unit to generate and output a previously designated control signal based on a processible input signal; a strobe input unit to receive a strobe signal to transmit the strobe signal to the control unit; a strobe synchronization switching unit to receive the strobe signal inputted into the control unit to be in a conductive state by a voltage difference of transistor terminals to perform switching and amplifying functions; and an illumination sensor to absorb at least one wavelength band among sunlight wavelengths to transmit a prescribed output voltage to the control unit.
Patent KR-20200014994-A (KR)
Inventor: NAM SEUNG JUN
IPC: A45F5/00
Filed: 2018-08-02
Abstract: The present invention relates to an apparatus for preventing an electric motor tool from falling down and protecting an electric wire, and more specifically, relates to an apparatus for preventing an electric motor tool from falling down and protecting an electric wire, which can use a protection wire and a connector, which are supported by an electric wire connected to the electric motor tool and installed in a longitudinal direction of the electric wire, and even when a worker drops the electric motor tool from his/her hand when working at a high place, prevent the electric motor tool from falling to the ground surface and at the same time prevent the electric wire from being cut by the load of the falling electric motor tool. According to the present invention, the apparatus for preventing the electric motor tool from falling down and protecting the electric wire is characterized by comprising: the electric wire with a certain length, in which a connection unit, which is connected to the electric motor tool, is located on one end to supply power to the electric motor tool, and a plug connectable to an outer power supply is located on the other end; the protection wire which is supported by the electric wire to be located in some sections of the electric wire in a longitudinal direction of the electric wire; a first connector which connects one end of the protection wire located adjacent to the connection unit of the electric wire and one side of the electric motor tool; and a second connector which connects the other end of the protection wire and a nearby fixing supporter. The apparatus is characterized by being configured to, when the electric motor tool falls down, allow the electric motor tool to hang on the fixing supporter by the second connector and the protection wire and at the same time to prevent the load of the electric motor tool from being delivered to the electric wire by the first connector and the protection wire.
Patent KR-20200020375-A (KR)
Title: a smart negative pressure managing system using bigdata for disease transmission
Inventor: SHIN DONG JIN
IPC: A62B9/00
Filed: 2018-08-17
Abstract: The present invention relates to a smart negative pressure managing system for preventing disease spread using big data, which isolates a patient through a smart negative pressure means capable of exhaust purification, which is worn by patients who develop or suspect an infectious disease, and at the same time simultaneously senses condition of the patient and maintaining the negative pressure, transmits information to a terminal such as a smartphone, and monitors the condition of the patient and a state of negative pressure maintenance. Furthermore, status information of the patient transmitted to the smartphone can be linked to a disaster managing system to monitor the spread and management of infectious diseases and form big data to prevent the spread of infectious diseases.
Patent KR-20200021182-A (KR)
Title: System and Method for reservation charge of electric vehicle
Inventor: KIM HYUN SUP
IPC: B60L50/50
Filed: 2018-08-20
Abstract: The present invention relates to an electric vehicle reservation charging system comprising: a communication controller which receives charge/discharge reservation setting information and electric power rate information; a vehicle controller determining a preset charging profile according to whether a preset minimum cost charging mode is entered using the charge/discharge reservation setting information and the electric power rate information and performing charging state control according to a preset optimal charging state profile and an optimal charging power profile according to the charging profile; and a charger which performs power control for charging or discharging to follow a target charge/discharge power command determined according to the charging state control.
Patent KR-20200025086-A (KR)
Title: A index type apparatus for laminating used roller
Inventor: KIM HYUN TAE
IPC: B01J19/08
Filed: 2018-08-29
Abstract: The present invention relates to an index-type roll laminating apparatus capable of reducing a process tact time in half compared to existing equipment by proceeding a quartered process using an index turntable. The index-type roll laminating apparatus includes: a panel loading unit loading a flexible display panel; an index unit rotating the flexible display panel loaded by the panel loading unit to each process position; a roll lamination unit installed in a direction oppositely to the panel loading unit to laminate an OCA film on the flexible display panel moved to a lamination position by the index unit by performing a roll lamination process; an OCA loading unit installed adjacently to the roll lamination unit to load the OCA film on the roll lamination unit; a plasma treatment unit installed at a process position between the panel loading unit and the roll lamination unit to perform a plasma treatment process on the surface of the flexible display panel moved to a plasma treatment position by the index unit; and an unloading unit installed in the direction oppositely to the plasma treatment unit to unload an OCA panel laminate moved to an unloading position by the index unit.
Patent KR-20200025659-A (KR)
Title: Apparatus for monitoring an opening and shutting of a vinyl plastic hothouse and method thereof
Inventor: KWON EI JEONG
IPC: A01G9/22
Filed: 2018-08-31
Abstract: The present invention relates to an apparatus and a method for monitoring opening and closing of a vinyl greenhouse. The method of the present invention comprises the steps of: positioning an angular rotation bar to connect a reference point positioned at front and rear surface sides of a vinyl greenhouse and a closing point where the vinyl greenhouse is closed; measuring a resistance value in accordance with angular rotation from the closing point to a maximum opening point of the vinyl greenhouse by angularly rotating the angular rotation bar with respect to the reference point while opening the vinyl greenhouse from the closing point of the vinyl greenhouse to the maximum opening point of the vinyl greenhouse; calculating the difference between a minimum resistance value at the closing point of the angular rotation bar, which is a closing state of the vinyl greenhouse and the maximum opening point of the angular rotation bar, which is a maximum opening state; calculating a unit resistance value by equally dividing the difference between the maximum resistance value and the minimum resistance value; and calculating an opening degree of the vinyl greenhouse with respect to the unit resistance value. According to the present invention, the opening degree of the vinyl greenhouse is accurately monitored.
Patent KR-20180134782-A (KR)
Inventor: TANG JIAN
IPC: C08K5/00
Filed: 2018-09-17
Abstract: The present invention relates to flame-retardant foamed styrene-based resin particles and a preparing method thereof. The flame-retardant foamed styrene-based resin particles include a blowing agent added by impregnation during or after polymerization and are obtained by the suspension polymerization of a monomer mixture including a styrene-based monomer before the polymerization and a bromine-containing flame-retardant agent added to the monomer in advance. The bromine-containing flame-retardant agent includes benzene, benzene, 1,1′-(1-methylethylidene)bis(3,5-dibromo-4-(2,3-dibromo-2-methylpropyl)); while having the content range of 0.1-10%. The flame-retardant foamed styrene-based resin particles and the preparing method thereof secure high flame-retardant properties even when the amount of flame-retardant agent added to the same is significantly reduced while bringing a reduction in the residual amount of styrene-based monomers.
Patent KR-20200032781-A (KR)
Title: Sound Reactive Speaker With Robotic Motions and LED Light Effects
Inventor: KIM MINSU
IPC: H04R1/02
Filed: 2018-09-18
Abstract: Unlike an existing Bluetooth speaker, a speaker of the present invention interacts with a robot operation and LED (3) lighting according to a sound source to be reproduced, thereby providing a user with dynamic and visual enjoyment together with music. The user can transmit the sound source through a Bluetooth receiving module (10) or an audio cable terminal (11), and the received sound source is transmitted to the speaker (1) and a microcontroller (7) attached to a product. The microcontroller (7) analyzes each frequency range of the received sound source to be utilized as a signal for the robot operation and LED (3) blink control. According to additional features of the present invention, the user can learn a mechanical operation principle in the process of directly manufacturing an assembly mechanism part (5) and an exterior structure (6) of the product, and the exterior can be variously modified according to the preference of the user, and a robot operation pattern and an LED (3) blinking pattern can be variously modified according to coding data input by the user.
Patent KR-20200036981-A (KR)
Title: Bump structure and bump manufacturing method
Inventor: LEE CHANHO
IPC: H01L23/00
Filed: 2018-09-28
Abstract: The present invention relates to a bump structure and a method for manufacturing a bump without leaving a seed layer. According to an embodiment of the present invention, provided is a bump structure comprising: a pad; and a bump disposed on an upper surface of the pad. The bump includes a base portion and a bump body in contact with the upper surface of the pad, wherein a cross-sectional area of at least a portion of the base portion is larger than a cross-sectional area of the bump body.
Patent KR-20200040156-A (KR)
Inventor: SHIN KYOUNG SOO
IPC: A61M5/20
Filed: 2018-10-08
Abstract: The present invention relates to a needle-free drug injection device. In particular, the needle-free drug injection device comprises: a cylinder including a body including first and second inlets into which a fluid is selectively injected, and a rod coupled inside the body and operated forward or backward by the fluid being injected; a pneumatic pressure generation unit which is connected to the first and second inlets to supply high-pressure air; a foot switch which controls the operation of injecting the high-pressure air into the cylinder; a shaft coupled to a front end portion of the body of the cylinder and connected to the rod; a drug solution injection member which is coupled to a front end of the shaft, has a drug solution inlet formed on an upper portion thereof, and has an opening formed at a front end thereof; a piston which is inserted into the drug solution injection member, is coupled to a front end of the shaft, and performs a pumping operation which draws the fluid in and out of the drug solution inlet by moving forward and backward; and a nozzle which is coupled to the opening at the front end of the drug solution injection member, includes a microchannel transferring the drug solution, and has a discharge hole formed at a front end thereof. Further, the needle-free drug injection device comprises: an elastic member which is coupled to the outside of the shaft to provide an elastic force pushing the piston; and a cushioning unit which is coupled to the rear of the cylinder to lessen an impact when the rod is withdrawing. According to the present invention, a restoring force by a spring may be added, and therefore, even when the gas pressure supplied to the cylinder is less than conventionally applied pressures, a pressure sufficient to penetrate the skin can be created.
Patent KR-20200040502-A (KR)
Inventor: KIM GISEON
IPC: B24B23/02
Filed: 2018-10-10
Abstract: A power mechanism assist device is disclosed. According to one aspect of the present invention, the power mechanism assist device comprises: a support unit installed on a mechanism which a user wears or gets on; and a joint arm detachably connected to the support unit and having a joint structure. A power mechanism is connected so that the user can grip the same while being detachable from the joint arm and the joint arm can support at least a portion of the load of the power mechanism.
Patent KR-20180138195-A (KR)
Inventor: RYU IK HYUN
IPC: H01B3/30
Filed: 2018-10-23
Abstract: The present invention relates to a non-halogen flame retardant polyolefin insulating composition and a wire comprising an insulating layer formed therefrom. Specifically, the present invention is environmentally friendly, reduces manufacturing cost, is excellent in pouring property and flame retardancy, and satisfies characteristics of heat resistance, water resistance, insulation, cold resistance and the like. Furthermore, even when excessive bending is caused at the time of installation, the insulating layer can be elongated to provide the cracked or unbroken wire.
Patent KR-20190142701-A (KR)
Inventor: LEE IN HO
IPC: H02B1/24
Filed: 2018-10-24
Abstract: Embodiments relate to a ship, comprising: a hull having a double hull; a generator configured to supply power to a load in the ship; and an ECR-distribution room in which a distribution board that transfers power of the generator to the load and an engine control room (ECR) that controls the generator are disposed; and an oil tank.
Patent KR-20200050538-A (KR)
Inventor: LEEHANBYUL
IPC: G06Q50/10
Filed: 2018-11-02
Abstract: According to an embodiment of the present invention, a recording medium records a program for executing: a function of generating an interaction signal based on a sensor signal of a sensor part when at least one sensor part provided to a learner by a coding learning service is mounted; and a function of remotely transmitting the interaction signal to an interaction function conversion device. The interaction signal is used for user code-based event occurrence determination of the learner stored in a server by the coding learning service. According to the occurrence of the event, an object control signal converted from a function driving signal generated by the interaction function conversion device is transmitted to an object control device to drive the object control device.