baber/WOPTO huggingface dataset:
Patent KR-20190091715-A (KR)
Title: Method and Apparatus of liquid fertilizer from high Anaerobict-treated Wastewater
Inventor: NA JONG RAE
IPC: C05F3/06
Filed: 2018-01-29
Abstract: The present invention provides an apparatus for efficiently producing liquid fertilizer from high-concentration anaerobic treatment water, and a method for producing liquid fertilizer. In particular, the apparatus comprises a pre-denitrification tank (1), an organic matter decomposition tank (2), a post-denitrification tank (3), and a nitrification tank (4), sequentially arranged, wherein the aforementioned tanks can remove organic matters and nitrogen from anaerobic treatment water generated from the primary treatment of treating organic wastewater containing high concentrations of organic matters and solid matters, such as livestock wastewater and food wastewater, through an anerobic treatment process, which is an energy-producing process. In particular, the apparatus further comprises: a submersible agitator (10) capable of completely mixing the pre-denitrification tank (3) and the post-denitrification tank (3); aerators (13) for air supply capable of preventing solid matters from settling in the organic matter decomposition tank (2) and the nitrification tank (4) and maximizing an oxygen delivery rate; a separation membrane (14) capable of efficiently separating solid matters and microorganisms from treatment water; a plastic inclined panel (17); and a high-concentration liquid fertilizer delivery valve (15) and a low-concentration liquid fertilizer delivery valve (16) configured to cause produced high-concentration and low-concentration liquid fertilizers to be mixed in a uniform ratio. In particular, the submersible agitator (10) is disposed at one side of the pre-denitrification tank (1) and the post-denitrification tank (3) such that the organic matters and the microorganisms may be completely mixed. In the organic matter decomposition tank (2) and the nitrification tank (4), the aerators for air supply (13) are installed at a uniform interval in order to prevent sedimentation of suspended solid matters and to maximize an oxygen delivery rate for microorganisms. In particular, for effective separation of solid matters and microorganisms from the treatment water, the separation membrane (14) and the plastic inclined panel (17) are installed in a membrane separation tank (5) and a settling separation tank (6).
Patent KR-20180090736-A (KR)
Inventor: ARAI HIDETA
IPC: C25D5/48
Filed: 2018-01-31
Abstract: The present invention provides a surface treated copper foil for a battery in which falling of roughened particles is less and which can obtain good adhesion with an active material. The surface treated copper foil for a battery of the present invention comprises: a copper foil; and a surface treated layer on at least one surface of the copper foil. The surface treated layer has a primary particle layer and a secondary particle layer. A surface of the surface treated layer has a 10-point average roughness (Rz) of 1.8 μm or more when measuring by using a laser microscope with a wavelength of 405 nm based on JIS B0601 1994.
Patent KR-20190098490-A (KR)
Inventor: JO HUI UK
IPC: B60K15/03
Filed: 2018-02-14
Abstract: The present invention relates to a fuel saving type vehicle filler neck assembly applied with a stainless refueling cap holder and a plastic filler pipe and, more specifically, relates to a fuel saving type vehicle filler neck assembly applied with a stainless refueling cap holder and a plastic filler pipe, which can solve the problem with respect to a heavy weight of a conventional vehicle filler neck in which magni-coating or geomet-coating is performed in a stainless refueling cap holder and a filler pipe. Moreover, corrosion occurrence can be prevented.
Patent KR-20190099624-A (KR)
Inventor: LEE HAN JUN
IPC: G11C16/10
Filed: 2018-02-19
Abstract: According to one embodiment of the present invention, provided is a memory device, which comprises: a memory cell array including a plurality of memory cells; a page buffer unit including a plurality of page buffers storing data of memory cells to which a read voltage is provided among the memory cells; and a driving determination unit determining whether to perform at least one of a precharge operation, a development operation, and a latch operation of the page buffers connected to the memory cells provided with the read voltage.
Patent KR-20190103852-A (KR)
Title: Spoke wheel of amphibious boat
Inventor: PARK SUNG YOUNG
IPC: B63C13/00
Filed: 2018-02-28
Abstract: The present invention relates to a wheel applied to an amphibious boat. The spoke wheel of an amphibious boat comprises: a wheel arm which is connected to the hull of an amphibious boat by a bracket in the same configuration as a conventional landing gear, and has a wheel shaft on the other end thereof; a wheel hub axially connected to the wheel shaft to be rotated; a cylinder spoke radially extended and installed along a circumference of the wheel hub, and provided with a plurality of cylinders arranged to be extended and a first tread part arranged on ends of the cylinders to directly come in contact with a road; and a fixing spoke including a plurality of spoke rods repeatedly extended and installed in the cylinder spoke along the circumference of the wheel hub and a second tread part arranged on ends of the spoke rods to finish an appearing portion of the first tread part. Obstacles are overcome while running on land to prevent accidents by overturning and collision accidents by derailment. A propulsion body such as a propeller is used to improve fuel efficiency.
Patent KR-20190105275-A (KR)
Title: Apparatus and method for preventing lotto event participation information forgery
Inventor: JANG SEUNG WOONG
IPC: G06F21/12
Filed: 2018-03-05
Abstract: According to an aspect, a lottery event participation information forgery prevention device includes: a communication unit receiving an application number for participating in a lottery event; a storage unit storing the application number received during a participation period of the lottery event; and a processor. The processor is configured to: generate a first hash code based on the received application number by using a predetermined hash function; generate backup data based on the first hash code; generate, after a predetermined time elapses, a second hash code based on the application number stored in a storage unit by using the predetermined hash function; compare the second hash code with the backup data to determine whether the application number is a forgery; and determine a winner of the lottery event based on the application number and the lottery winning information according to the forgery determination result.
Patent KR-20190105916-A (KR)
Title: System for taking image of flexible oled cell
Inventor: CHEONG HAN SEOP
IPC: H04N5/225
Filed: 2018-03-07
Abstract: According to an embodiment of the present invention, an image acquisition system of a flexible OLED cell comprises: a mounting base allowing a flexible OLED cell to be placed thereon, and having a vibration limit value within 10 μm; a line scan camera to automatically set an inspection area responding to loading of the flexible OLED cell on the mounting base, and photograph the flexible OLED cell by moving at a speed of 100 mm/s; a high-resolution lens mounted on the line scan camera; lighting to emit a light towards the flexible OLED cell photographed by the line scan camera, and emit a high-brightness and high-uniformity light to allow gray differences in the entire image to have values of less than 10; and an image control unit to control an automatic setting of a line rate in response to a speed change of the line scan camera, control optimal acceleration and deceleration settings for a movement of the line scan camera, and perform image correction for distortion created on the photographed image.
Patent KR-20180121343-A (KR)
Inventor: WIMMEL THOMAS SECALL
IPC: F16F7/116
Filed: 2018-03-08
Abstract: The present invention relates to a turnable mass damper (100) for reducing vibration. The turnable mass damper (100) comprises a mass block (2) for providing inertial mass and at least one guide element (3) for guiding movement of the mass block (2) in the acting direction (A). The turnable mass damper (100) includes at least one force delivery element (6) disposed in the transverse direction with respect to the acting direction (A). The mass block (2) can move in the acting direction (A), and can be connected to the force delivery element (6) by connecting means (21, 22). The force delivery element (6) is preliminarily tensile by at least one spring element (4), and the preliminary tension is adjustable.
Patent KR-20180035196-A (KR)
Inventor: KIM HUN
IPC: H01L27/32
Filed: 2018-03-19
Abstract: The present invention relates to an organic optoelectric device, which comprises an anode and a cathode facing each other, a light emitting layer positioned between the anode and the cathode, a hole transporting layer positioned between the anode and the light emitting layer, and an auxiliary hole transporting layer positioned between the hole transporting layer and the light emitting layer, wherein the auxiliary hole transporting layer includes a first compound represented by chemical formula 1 and a second compound represented by a combination of chemical formula 3 and chemical formula 4, and to a display device. The description of the chemical formulas 1, 3 and 4 is as described in the specification.
Patent KR-20180033149-A (KR)
Inventor: YUN JAEGEUN
IPC: G06F13/40
Filed: 2018-03-20
Abstract: A system-on-chip bus device and a root clock gating method thereby are disclosed. The system-on-chip bus device includes a bus and a clock gating unit. The bus connects functional blocks such as IPs of a system-on-chip. The clock gating unit is connected to an interface unit of the bus and basically gates a clock used for the operation of a bus bridge device installed in the bus according to the state of a transaction detection signal. Therefore, power consumption can be minimized or reduced since the clock is supplied to or blocked from the bus device according to the state of the transaction detection signal.
Patent KR-20180112683-A (KR)
Title: Processing method
Inventor: TAKENOUCHI KENJI
IPC: H01L21/67
Filed: 2018-03-28
Abstract: An objective of the present invention is to provide a processing method capable of increasing speed of processing while maintaining processing quality when a plate-shaped workpiece formed by stacking laminates including metal on a line to be cut is processed. The processing method comprises: a holding step of holding a workpiece in a holding table; and a cutting step of cutting the workpiece with an annular cutting blade along the line to be cut after the holding step is performed. The cutting blade has a slit opening at the outside edge. In the cutting step, the cutting is performed while supplying a cutting fluid containing organic acid and an oxidizing agent to the workpiece.
Patent KR-20190113469-A (KR)
Title: fishing glasses
Inventor: YOU SEONG OK
IPC: G02B25/00
Filed: 2018-03-27
Abstract: In order to easily check a bite in a combined spacing of chemical light housing of floats, in the fishing magnifier used, water enters through a canister hole (7) to push the air through a hole (8) to fill the water in the hole (8), thereby removing the buoyancy of the fishing magnifier.
Patent KR-20180114855-A (KR)
Inventor: KIM HONG KI
IPC: G06Q50/10
Filed: 2018-04-11
Abstract: Provided is a method for determining a music source for remake, including the steps of: receiving an input for setting a period of interest and a plurality of candidate music sources; collecting like data of a first candidate music source from a music source service website; determining the like number of the first candidate music source increasing during the period of interest based on the like data of the first candidate music source; determining a score of the first candidate music source based on the like number of the first candidate music source increasing during the period of interest; and determining the candidate music source of the highest score among the plurality of candidate music sources, as the music source for remake. Accordingly, the present invention can increase the success probability of the music source by making the music source based on the data.
Patent KR-20190120614-A (KR)
Title: Filling materials combining cotton and sponge and manufacturing method thereof
Inventor: CHOI JAE HEON
IPC: B32B38/04
Filed: 2018-04-16
Abstract: The present invention relates to a Korean mattress filler having cotton and sponge coupled thereto and a manufacturing method thereof, and more specifically, to a Korean mattress filler having cotton and sponge coupled thereto, which has the following characteristics: performing a needle punching process in an upper (lower) direction to couple a filler having cotton, sponge (and cotton, again) stacked sequentially and using the same to maintain an original shape of the mattress by sponge; coupling by a natural compression of raw cotton after polyester fiberfill, not cotton thermally compressed, by the needle punching process to maintain elasticity and cushion feelings unique to raw cotton for a long time; having comfortable and excellent cushion feelings due to the combination of the cushion feeling and a different sponge cushion feeling; solving ventilation problem, a weakness of a sponge as a single mattress filler; using a relatively thin sponge; easily folding the mattress by added needle punching process such that the mattress is easily folded and accommodated; and additionally having a function of protecting sponge by means of oil of raw cotton planted on the sponge in case of general chemical sponge.
Patent KR-20190121531-A (KR)
Title: Screening method of aging-related material by measuring expression or activity of VRK-1
Inventor: LEE SEUNG JAE
IPC: C12Q1/48
Filed: 2018-04-18
Abstract: The present invention relates to a screening method of an aging control-related material by measuring the expression or activity of VRK-1. It was defined that VRK-1 prolongs the life of nematodes as the VRK-1 upregulates AMPK in mutant nematodes with mitochondrial respiratory defect. The screening method of the present invention comprises measuring the expression or activity level of VRK-1 in the mutant nematode, thereby being capable of finding an aging control-related material and being usefully used in development fields such as pharmaceuticals, cosmetics, and foods.
Patent KR-20180120095-A (KR)
Inventor: MATSUMOTO SHUZO
IPC: B32B43/00
Filed: 2018-04-23
Abstract: The present invention relates to a method for manufacturing a single layered body or a laminated body which includes a step of peeling a separator laminated on the laminated body, wherein a peeling member used for the peeling process of the separator can be reused. An objective of the present invention is to provide a method for manufacturing a single layered body or a laminated body which includes a step of peeling a separator laminated on the single layered body or the laminated body. The method includes: (a) a step of bonding a peeling member to the surface of a separator on the opposite surface to the side with the single layered body or the laminated body using an adhesive member; (b) a step of peeling the separator and the adhesive member together from the single layered body or the laminated body; and (c) a step of separating the adhesive member and the separator from the peeling member peeled in the step (b), and re-collecting the peeling member.
Patent KR-20180048538-A (KR)
Inventor: LEE SEONG CHEON
IPC: A61Q19/00
Filed: 2018-04-30
Abstract: The present invention relates to a cosmetic composition for blocking fine dust. By using the composition according to the present invention, an adhesion rate at which the fine dust adheres to a skin can be reduced, thereby preventing problems caused by the fine dust at source. The cosmetic composition for blocking fine dust of the present invention comprises a compound containing an N-heterocyclic ring as an active ingredient.
Patent KR-20190129348-A (KR)
Title: Waste compression apparatus
Inventor: OH MYUNG SEOK
IPC: B30B9/30
Filed: 2018-05-10
Abstract: According to the present invention, provided is a waste compression apparatus capable of reducing work for cleaning pollutants and keeping a working environment clean by preventing the leakage of pollutants such as foreign matter contained in waste when the waste is compressed. According to the present invention, the waste compression apparatus includes: a housing including a compression chamber, an inlet connected to the compression chamber for the insertion of waste, and an outlet connected to the compression chamber for the discharge of compressed waste; a door combined with the housing to open or close the outlet; a compressing unit including a compression piston placed in the compression chamber to be movable to press the waste in the compression chamber and a piston operator operating the compression piston; and a blocking unit placed outside the housing to block foreign matter, which is discharged through a housing opening on a lateral side of the housing, to prevent foreign matter from being scattered.
Patent KR-20190132732-A (KR)
Title: Vibration proof fixing structure of vibration generating element and electronic device including the same
Inventor: HAN BRIAN
IPC: H04M1/02
Filed: 2018-05-21
Abstract: Provided is an electronic apparatus which comprises: a housing including a display or a circuit board; a vibration generating component embedded in the housing and generating vibration in an operation process; an anti-vibration member coupled with the vibration generating component and having an insertion hole formed in the center; and a fixing protrusion protruding from the surface of the housing, having a locking jaw formed at an end part thereof, and inserted into and coupled to the insertion hole of the anti-vibration member. Other embodiments are also possible.
Patent KR-20180129669-A (KR)
Inventor: AMERIO FULVIO
IPC: H01R13/639
Filed: 2018-05-24
Abstract: The purpose of the present invention is to provide an electrical connector which is simple and reliable in use. An electrical connector (C) having a supporting structure made of plastic materials comprises: a contact-carrying body (1); a slide member (2) slidably mounted in the contact-carrying body (1); an upper body (3) mounted on the contact-carrying body (1); and an operating lever (4) pivotally mounted on the upper body (3). The lever (4) is movable between an inoperative position and an operative position so as to enable movement of the slide member (2) between the inoperative position and the operative position. The lever (4) has two arms (40) and a cross-member (41) having the functionality of a handle for connecting the two arms (40). Each of the two arms (40) of the lever (4) has a telescope structure including a first arm portion (400) and a second arm portion (401) slidably mounted with respect to the first arm portion (400) and carrying a handle (41). The movable portion (P) of the lever is movable between an elongated lever position and a shortened lever position. In a preferred embodiment, the movable portion also has the functionality of a CPA device.
Patent KR-20190133962-A (KR)
Title: Device, server and method controlling operation based on customized voice command
Inventor: SONG IN SUN
IPC: G10L15/30
Filed: 2018-05-24
Abstract: A common terminal controlling an operation based on a customized voice command comprises: a registration procedure initiator initiating a registration procedure for a customized voice command according to a user input; a voice input unit receiving the customized voice command from the user when the registration procedure is initiated; an operation input unit receiving operation information of a common terminal corresponding to the customized voice command received from the user; an analysis unit analyzing service state information of the common terminal in relation to the input customized voice command; a generator mapping the customized voice command, motion information, and service state information to generate motion mapping information; a transmitter transmitting the generated motion mapping information to a motion management server; and a controller, when the general voice command is received from the user, transmitting motion request information including a received general voice command and the service state information of the common terminal, which is analyzed in relation to the general voice command, to the operation management server, receiving a control command corresponding to the motion request information transmitted from the operation management server, and controlling the common terminal according to the received control command. The transmitted motion mapping information can be compared with pre-registered mapping data by the operation management server, and can be registered in a database based on the result of the comparison operation.
Patent KR-20190135221-A (KR)
Title: Liquid Nitrogen Fire Extinguisher
Inventor: JUNG DONG HO
IPC: A62C13/78
Filed: 2018-05-28
Abstract: The present invention relates to a liquid nitrogen fire extinguisher comprising a container receiving liquid nitrogen therein and a stopper fastened to the container to open and close the inside and the outside of the container. The liquid nitrogen fire extinguisher further comprises an outer case surrounding the container. The outer case consists of an upper case surrounding an upper portion of the container, and a lower case surrounding a lower portion of the container. The stopper includes: a stopper body (21) having an inlet which becomes wider in a downward direction; an opening and closing valve (22) having a shape corresponding to the shape of the inlet and opening and closing the inlet upon vertical movement; and a spring (25) pressing the opening and closing valve upward. Thus, rapid injection of liquid nitrogen can be possible. According to the present invention, the liquid nitrogen fire extinguisher can rapidly extinguish a fire by nitrogenizing the vicinity of the fire by using rapid vaporization of the liquid nitrogen around a heat source of the fire by using the liquid nitrogen, and can also prevent secondary damage caused by powder or water in the process of extinguishing the fire.
Patent KR-20190137260-A (KR)
Inventor: LEE WONSEOK
IPC: H04N19/182
Filed: 2018-06-01
Abstract: According to an embodiment of the present invention, disclosed is an image encoding apparatus, which may comprise: a compressor for generating a bit stream comprising encoded data for values of original pixels based on one of encoding modes; and a reconstructor for generating values of reference pixels by reconstructing the bit stream. The encoding modes may comprise: a first mode for generating a bit stream based on a difference value between a value of each of the original pixels and a reference value determined from at least one of the reference pixels; and a second mode for generating a bit stream based on at least two average values of the values of the original pixels.