baber/WOPTO huggingface dataset:
Patent KR-20180021611-A (KR)
Inventor: IM SANG HYUK
IPC: A61B6/00
Filed: 2016-08-22
Abstract: The present invention discloses an X-ray detector with a photoconductor including a perovskite compound. The X-ray detector comprises: a substrate; a first electrode which is formed on the substrate; a photoconductor layer which is formed on the first electrode, and generates electron-hole pairs by an incident X-ray; and a second electrode which is formed on the photoconductor layer. In addition, the photoconductor layer includes a perovskite compound which is represented by chemical formula 1, A_2A′_n-1M_nX_3n+1. In chemical formula 1, A is a monovalent cation, A′ is a monovalent cation, M is a monovalent, a divalent, a trivalent, or a tetravalent metal cation, X is a monovalent anion, and n is at least one or more. The present invention is able to make simple a manufacturing process of an X-ray detector.
Patent KR-20180022489-A (KR)
Inventor: LEE SOO JEONG
IPC: H01M4/38
Filed: 2016-08-24
Abstract: The present invention relates to a negative active material for a secondary lithium battery and a secondary lithium battery including the same. The negative active material for the secondary lithium battery contains an Si-based or an Sn-based material and a carbon-based material composite, wherein Raman spectrum peak intensity ratio (I_D/I_D′) of peak intensity (I_1620) of D peak (1360 to 1370 cm^-1) with respect to peak intensity of D′ peak (1620 to 1625 cm^-1) in the carbon-based material is 4.5 to 10, peak intensity ratio (I_G/I_D) of peak intensity (I_G) of G peak (1580 to 1590 cm^-1) with respect to peak intensity (I_D) of D peak (1360 to 1370 cm^-1) in the carbon-based material is 0.6 to 1.5, and an average particle diameter (D50) of the Si-based or the Sn-based metallic material is 30 to 80 nm. The present invention enhances cycle life characteristics of the negative active material for the secondary lithium battery.
Patent KR-20180023514-A (KR)
Inventor: HAN HYUK SOO
IPC: G01N29/14
Filed: 2016-08-26
Abstract: The present invention relates to a three-dimensional seismic survey system for a small vessel using a beacon, and more particularly, to a three-dimensional seismic survey system for a small vessel using a beacon, which is capable of surveying an area having the relatively deep depth of water or an area where the deep depth survey is possible, but also surveying coastal water having a lot of islands and a complex coastline, and at the same time correcting the position of seismic survey data by using a beacon so as to eliminate errors, and including at least two multi-channel receivers, thereby providing an effect of extending the survey area and improving a resolution.
Patent KR-20180026262-A (KR)
Inventor: YI JONG WOO
IPC: D06C7/00
Filed: 2016-09-02
Abstract: The present invention relates to a fabric used in a diaphragm which is a part used to be repeatedly bent to apply pressure to a fluid such as an automobile pump, or to measure pressure and to open and close a fluid by using a curved displacement. According to the present invention, provided is a diaphragm having improved pressure resistance performance in transporting fluids, having excellent thermal durability at high temperatures, and being more robust against knitted fabric, thereby improving the rupture pressure and durability.
Patent KR-20180029374-A (KR)
Inventor: LEE DUCK WOO
IPC: G01N27/06
Filed: 2016-09-12
Abstract: The present invention relates to a device for measuring a water content of a culture medium. More specifically, the device for measuring a water content of a culture medium comprises: a main body forming appearance; a seating unit on a portion of the main body to insert a culture medium for planting or sowing; a culture medium measurement unit to detect the weight of the culture medium between the seating unit and the main body to generate culture medium information; a nutrient solution supply unit on a portion of the main body to supply a nutrient solution to the culture medium; a storage unit to store and accumulate at least one among the culture medium information, supply information of the supplied nutrient solution, and growth information of a plant to be plated or sowed in the culture medium; and a control unit to control at least one among the culture medium detection unit and the nutrient solution supply unit. The device for measuring a water content of a culture medium acquires data to supply a nutrient solution optimized for the plant based on the information accumulated in the storage unit. Accordingly, a water content and a supply amount of a nutrient solution of a culture medium where a plant is planted can be detected, and data for supplying a nutrient solution optimized for the plant can be acquired based on the water content and the supply amount of the nutrient solution.
Patent KR-20180031178-A (KR)
Inventor: CHOI HONG SEOK
IPC: E01C23/22
Filed: 2016-09-19
Abstract: The present invention relates to a high performance lane marking installation method which has high recurrence reflectivity during day and night and when it rains at night to secure visibility of a driver, has recurrence reflection performance until undergoing a process where a lane wears and reaching a durability life of the lane, and specifically, has recurrence reflection performance even in hydroplaning when it rains at night. The high performance lane marking installation method comprises: a first step of mixing 15-20 parts by weight of a texture composition for rain with 100 parts by weight of paint to spray and coat a mixture on a road to form a first coating layer; a second step of mixing the texture composition for rain and glass balls with a refractive index of 1.5 at a ratio of 6:4 on the first coating layer formed by the first step to spread 0.2 kg per 1 m^2 of an area of a lane, and spraying and coating paint on the spread texture composition for rain and glass balls with a refractive index of 1.5 to form a second coating layer; and a third step of mixing the texture composition for rain and the glass balls with a refractive index of 1.5 at a ratio of 6:4 to spread 0.4 kg per 1 m^2 of the area of the lane to form a spread layer.
Patent KR-20180031914-A (KR)
Inventor: JUNG YOUNG WAN
IPC: H02G13/00
Filed: 2016-09-21
Abstract: The present invention relates to an overhead ground wire (11) support installed on an upper end of an electric pole (10). A lower end of an upright pipe (20) is bound to the upper end of the electric pole (10). A flat metal straining part (30) with a plurality of clamp holes drilled on an outer portion thereof is installed on an upper portion of the pipe (20). A straight placing groove (31) is grooved and formed on a center portion of an upper surface of the metal straining part (30), and a compression plate (40) with a straight protrusion (41) formed on a lower surface thereof is coupled to an upper portion of the placing groove (31) to place and fix an overhead ground wire (11) between the placing groove (31) and the protrusion (41). According to the present invention, a single overhead ground wire (11) support can be applied regardless of straightness and a rack line condition of the overhead ground wire (11) and be used without replacing an existing overhead ground wire (11) in extension or maintenance and repair work of an electric line to improve convenience and reduce costs in overall construction and maintenance and repair.
Patent KR-20180031936-A (KR)
Inventor: HWANG HYEON HO
IPC: H01J37/34
Filed: 2016-09-21
Abstract: The present invention relates to a low temperature sputtering apparatus having a rotary type cylindrical target. In particular, the present invention provides the low temperature sputtering apparatus having a rotary type cylindrical target capable of uniformly wiping a target as a whole, enabling the target to be used for a long time, and significantly increasing a deposition amount and deposition rate. The low temperature sputtering apparatus having a rotary type cylindrical target according to the present invention comprises the conventional low temperature sputtering apparatus in which the target (20) provided in the low temperature sputtering apparatus has an elongated cylindrical shape, and the cylinder-shaped target (20) is continuously rotated about a center of a cylinder.
Patent KR-20170037544-A (KR)
Title: Grasp tool
Inventor: KASHIWAGI YUSUKE
IPC: B25B5/00
Filed: 2016-09-23
Abstract: A gripping mechanism comprises: a plurality of chuck claws which generate gripping force for a gripping subject when being close to each other; a chuck body which has the chuck claws on a common plane, and moves the chuck claws on the plane; and a plurality of chuck plates which are interposed between each of the chuck claws and the gripping subject when each of the chuck claws grips the gripping subject. The following expression 1 (_w < _1 < _2) is satisfied among a coefficient of thermal expansion of chuck claws _1, a coefficient of thermal expansion of chuck plates _2, and a coefficient of thermal expansion of a gripping subject _w.
Patent KR-20180034852-A (KR)
Inventor: KIM MIN GYU
IPC: G06F17/30
Filed: 2016-09-28
Abstract: Disclosed are a material information management apparatus, a material information management method, and a recording medium. According to an embodiment of the present invention, the apparatus comprises: a storage unit storing a bill of material (BOM) including attribute information of each of materials and missing information indicating whether a BOM of each of the materials is missing in a material information database; a BOM missing pattern generating unit learning the attribute information and the missing information of each of the materials and generating a missing pattern indicating a relationship between the attribute information and the missing information; and a BOM missing prediction unit predicting a BOM missing probability of a noble material by putting the BOM attribute information of the noble material to be inputted to the material information database into the missing pattern. Accordingly, the apparatus can predict the BOM missing probability and provide the BOM missing probability to an administrator, thereby preventing missing of an input of BOM information.
Patent KR-20180039272-A (KR)
Inventor: PARK TAE HYUN
IPC: A63B49/02
Filed: 2016-10-08
Abstract: The present invention relates to a fitness racket which shows the number of swings on an LCD plate by using a pressure sensor to allow a user to easily confirm an exercise amount, and thus resolves the existing problem of being unable to confirm an exercise amount. The fitness racket comprises: a handle which is in the shape of a straight rod and includes an LCD attached thereto to visibly show numbers; a frame which can fix a line of the racket and is in an oval shape capable of receiving a small pressure sensor; an LCD plate which is in the shape of a small square to allow the user to see the numbers with a naked eye; a pressure sensor which is formed by a small square-shaped pressure sensor to recognize stress due to a ball; and a circuit which is formed by a thin wire to be able to send what is recognized by the pressure sensor to the LCD plate. Accordingly, the present invention shows the number of swings on the LCD plate by using the pressure sensor to allow the user to easily confirm an exercise amount, and thus resolves the existing problem of being unable to confirm an exercise amount.
Patent KR-20180045630-A (KR)
Inventor: KIM WOO TAEK
IPC: A01H5/10
Filed: 2016-10-26
Abstract: The present invention provides an OsDPU gene which increases resistance to drought stress in plants and a transgenic rice plant in which an expression of the gene is degraded. OsDPU is a rice-specific E3 ligase protein and the transgenic plant with reduced transcription level of the corresponding genes shows drought resistance. The transgenic rice plant with the degraded expression of OsDPU is expected to contribute to increased crop yields by increasing a survival rate of crops through enhanced resistance to drought stress in plants and will have a very high utility value as crops in response to climate change.
Patent KR-20180047624-A (KR)
Inventor: SONG CHANG GEUM
IPC: E01H1/08
Filed: 2016-10-31
Abstract: The present invention relates to a portable road sweeping system and, more particularly, to a portable road sweeper that can be carried around by a worker so that road sweeping work especially in a narrow space can be facilitated, is capable of performing both suctioning and blowing so that cleaning targets such as fallen leaves can be collected or blown, and is capable of collecting various cleaning targets with ease. The portable road sweeper according to the present invention that is carried around by a user and is capable of performing road sweeping includes a main body portion having a predetermined internal suction space; a battery portion disposed on one side in the inner portion of the main body portion; a drive motor mounted on the other side in the inner portion of the main body portion and operated in response to DC power source supply from the battery portion; a blower disposed in the suction space, rotated by the drive motor, and simultaneously suctioning and discharging wind at a predetermined pressure; a suction pipe having a predetermined length, having a suction port for road cleaning target suctioning through the suction force of the blower, and having a discharge port such that the cleaning target suctioned to the suction port flows into the suction space; a dust collecting portion collecting the cleaning target discharged from the suction space through the blower; a discharge pipe connected such that the wind discharged from the suction space through the blower is discharged to the outside of the main body portion; and blowing flow path adjustment means connecting a blowing flow path such that the wind discharged from the suction space through the blower can be discharged toward the discharge pipe or the dust collecting portion.
Patent KR-20180051985-A (KR)
Inventor: HONG YOUNG KI
IPC: A23N17/00
Filed: 2016-11-09
Abstract: The present invention relates to a livestock feed feeding device, a method for operating the same, and a livestock feed feeding system. More specifically, the livestock feed feeding device comprises: a control unit for confirming a position of arbitrary one of a plurality of feed tanks positioned in a line in a livestock shed by using at least one sensor, and generating a driving signal for driving the feed tank of which the position is confirmed; a driving unit moving in a predetermined direction on the basis of the feed tank with the confirmed position while maintaining a predetermined distance from a plurality of feed tanks positioned in a line after moving to the feed tank with the confirmed position in response to the driving signal generated from the control unit; and a feed discharging unit positioned on an upper part of the driving unit and discharging a feed stored therein to the moved feed tank. According to the present invention, the livestock feed feeding device is able to reduce installation costs and a time required for feed supply by quickly moving and supplying feed even without an operation of forming a rail by burying a steel plate or a magnet on the inner floor of a livestock shed as the livestock feed feeding device autonomously drives on a normal road surface of the livestock shed.
Patent KR-20180053524-A (KR)
Inventor: SHIN HYUN BUM
IPC: A23L7/174
Filed: 2016-11-12
Abstract: The present invention relates to a portable popcorn making device, which comprises: a popcorn launcher body, a battery heating device, a battery case, a popcorn corn inlet, a trigger, and a heating ground wire part. Therefore, the portable popcorn making device of the present invention simply makes popcorn with a pistol-shaped portable toy and can control the launching angle so that a user can feel fun.
Patent KR-20180058589-A (KR)
Inventor: I MYEONG JU
IPC: B05B1/18
Filed: 2016-11-24
Abstract: According to the present invention, a device for blocking a flow of residual water of a stationary shower device includes: a water supply unit to supply water while being connected to a faucet; and a spray connected to a front end of the water supply unit by a connection unit to spray water. The spray includes: a spray plate vertically coupled to have an accommodation room to accommodate water supplied from the water supply unit; a plurality of drain pipes having a drain hole on a lower surface of the spray plate while communicating with the accommodation room; a blocking plate which is positioned on the lower surface of the spray plate, and has a cover pipe having a spray hole to cover the drain pipes to block the drain hole; a moving shaft on a center of an upper surface of the blocking plate to penetrate the lower surface of the spray plate; and an elastic spring wherein a lower end thereof is elastically supported while covering the moving shaft, and an upper end thereof is elastically supported on a fixing part arranged on the moving shaft to maintain a state where the cover pipe is closely attached to the drain hole by an elastic force thereof.
Patent KR-20180059604-A (KR)
Inventor: LEE JEI SUNG
IPC: G09G3/3233
Filed: 2016-11-25
Abstract: According to one embodiment of the present invention, provided is an organic light emitting diode (OLED) display device including a display panel, a gate driving unit, a data driving unit, a timing controller, and a degradation compensation unit. In here, the degradation compensation unit detects at least one degradation area in a display area based on stress data of each pixel generated through counting of input data corresponding to each of a plurality of pixels. Moreover, the degradation compensation unit generates compensation data for the pixels included in each degradation area based on the stress data of each pixel and sensing data with respect to a degradation state of pixels included in any two or more horizontal lines randomly selected among the horizontal lines corresponding to each degradation area. Accordingly, in terms of pixels included in the degradation area, a degradation state of the pixel in accordance with a data counting type is able to be corrected by corresponding to an actual degradation state of the pixel in accordance with a sensing type, such that it is able to enhance reliability and correctness of the compensation data, thereby being able to prevent non-compensation and over-compensation. Moreover, the actual degradation state is sensed with respect to a part of pixels, thus being able to prevent the sensing mode from being seen.
Patent KR-20180060188-A (KR)
Inventor: LIM SANG YOON
IPC: B29C53/04
Filed: 2016-11-28
Abstract: The present invention relates to an acrylic bending machine for bending an acrylic plate after heating to bend the acrylic plate, which accurately heats a bending portion, enables accurate bending to be performed with an angle to be bent with the heated portion as the center without skilled techniques, and cools the heated bending portion after bending to maintain a bent shape, wherein the acrylic bending machine comprises: a body having an operation part; a fixing means fixing the acrylic plate provided in the body; a heating means provided in the body; and a bending means bending the acrylic plate heated by the heating means.
Patent KR-20180060372-A (KR)
Inventor: CHOI JAE YOUNG
IPC: B60W10/10
Filed: 2016-11-29
Abstract: The present invention relates to a method for controlling gear-shift of an automatic transmission for a hybrid vehicle in which control of gear-shift in accordance with a change amount of a driver request torque in an actual gear-shift section of an automatic transmission can be implemented such that shifting feeling and durability of the transmission can be improved. Therefore, when the change amount of the driver request torque is greater or more frequent than a predetermined level during gear-shifting of a hybrid vehicle mounted with the automatic transmission, a motor torque is proportional-integral-derivative (PID) controlled with account of a lack of hydraulic reactivity of a transmission clutch such that a sense of difference in joining of the transmission clutch and a gear-shifting time can be reduced, and clutch slip can be minimized.
Patent KR-20180062642-A (KR)
Inventor: NOH YONG CHUL
IPC: C10B45/00
Filed: 2016-12-01
Abstract: Disclosed is an inner wall repairing device for a coke oven. The inner wall repairing device for a coke oven according to the present invention includes: a main body unit in which a storage space for storing a maintenance material obtained by mixing a monolithic refractory material and water is formed; a stirring and moving unit connected to the main body unit for stirring and moving the maintenance material in the storage space; and a scattering unit connected to the stirring and moving unit and hitting and scattering the above-mentioned maintenance material moved by the stirring and moving unit.
Patent KR-20180065738-A (KR)
Inventor: HWANG KI HOE
IPC: H02J7/00
Filed: 2016-12-08
Abstract: The present invention relates to an electrolysis apparatus for washing, and a charging apparatus thereof. According to an embodiment of the present invention, the electrolysis apparatus for washing comprises: a cover body for forming an outer appearance of a washing ball by being divided into a pair of semicircular bodies having a through-hole radially formed in a longitudinal direction; an inner body installed inside the cover body by embedding a substrate and a battery with a control circuit formed therein, and preventing water from being introduced into the inner body; a pair of electrolytic plates composed of a positive plate and a negative plate, electrically decomposing washing water, and installed at both outer sides of the longitudinal direction of the inner body; a pair of ultraviolet lamps installed at both ends of the substrate, generating ultraviolet rays, and displaying a charging state of the battery; a pair of finishing bodies having a through-hole arranged therein, emitting ultraviolet rays generated by the ultraviolet lamps, and coupled to both ends of the cover body in a longitudinal direction; and a coupler having a charging electrode coupled to the outside thereof in a state in which a positive electrode part and a negative electrode part are separated by an insulation ring, having a pair of semicircular bodies coupled to both longitudinal direction sides to form the cover body, and having a longitudinal direction cut part radially formed.
Patent KR-20180066738-A (KR)
Inventor: HWANG IN HO
IPC: C23C14/24
Filed: 2016-12-09
Abstract: The present invention relates to a deposition chamber for suppressing the temperature of a reflector shield from being increased. According to the present invention, the present invention comprises: a crucible which is arranged in a lower side of a deposition space provided in a deposition chamber and evaporates a deposition material toward a substrate located in the deposition space; a heater which is arranged to be adjacent to the periphery of the crucible and heats the crucible so that the deposition material accommodated in the crucible can be evaporated; a cooling plate which is arranged on the upper side of the crucible and cools the crucible or the heater to prevent heat generated from the crucible or the heater from being transferred to the substrate; a reflector shield which is arranged on the upper side of the cooling plate and prevents the temperature of the substrate from being raised; and a heat transfer suppressing means which is arranged to be interposed between the cooling plate and the reflector shield, and prevents heat passing through the cooling plate from heating the reflector shield. Accordingly, disclosed is a technique for suppressing deformation of a reflector shield, and preventing heat from being transferred to a substrate, thereby minimizing defects of an organic film deposited on a substrate.