baber/WOPTO huggingface dataset:
Patent KR-20180090558-A (KR)
Title: Novel microorganism with plastic-degrading activity and use thereof
Inventor: SUH DONG EUN
IPC: B09B3/00
Filed: 2017-02-03
Abstract: The present invention provides a microorganism which is isolated in the intestine of a Tenebrio molitor larva and has a plastic decomposing activity. The microorganism having the plastic decomposing activity according to the present invention may selectively or completely decompose at least one selected from a group consisting of polyethylene terephthalate (PET), polyvinyl chloride (PVC), polystyrene (PS), polypropylene (PP) under an appropriate cultivation condition and convert the plastic into low-molecular substances. Therefore, the microorganism having the plastic decomposing activity according to the present invention can be used in a pretreatment process for plastic recycling.
Patent KR-20180091650-A (KR)
Title: Dehumidifier and refrigerant cycle apparatus which have refrigerant equalizing system
Inventor: HAN SANG OK
IPC: F25B43/00
Filed: 2017-02-07
Abstract: The present invention relates to a refrigerant circulating apparatus usable at a low temperature and a low temperature dehumidifier, and more specifically relates to a refrigerant circulating apparatus provided with a refrigerant equalizing means and a low temperature dehumidifier using the same. In the refrigerant circulating apparatus using a compressor with a constant rotation speed, when the temperature of a refrigerant discharged from the compressor is dropped below a certain level, a part of the refrigerant discharged from the compressor is transferred to a front end of the compressor so as to constantly apply a certain load to the compressor such that dehumidification can be continuously implemented without stopping the compressor even at the low temperature with dropping temperature of the refrigerant introduced to the compressor.
Patent KR-20180092127-A (KR)
Title: Glass washing rag
Inventor: KIM CHAN SOO
IPC: A47L13/16
Filed: 2017-02-08
Abstract: The present invention relates to a glass washing hand cloth capable of performing easy and tidy cleaning by performing cleaning using various surfaces of one hand cloth through simple modulation of structure. The glass washing hand cloth of the present invention comprises a first pocket part (110) made of a fabric material and having a hand inserted into an opening part (111) at one side thereof; a second pocket part (120) formed to face the top of the first pocket part (110) and having a hand inserted into an opening (121) at one side thereof; a backstitch part (130) for defining a boundary between the first and second pocket parts (110, 120); first and second adhesive parts (113, 115) formed on a first surface (112), which is one side surface of the first pocket part (110), and a second surface (114), which is the other side surface thereof; and third and fourth adhesive parts (123, 125) formed on a third surface (122), which is one side surface of the second pocket part (120), and a fourth surface (124), which is the other side surface thereof.
Patent KR-20170098697-A (KR)
Inventor: ISHIDA MASATOSHI
IPC: B23K35/30
Filed: 2017-02-13
Abstract: The present invention provides a flux-cored wire for arc welding of a duplex stainless steel used for arc welding of a duplex stainless steel having excellent low temperature toughness and pitting resistance of a welding portion, and weld metal. The flux-cored wire for arc welding of the duplex stainless steel includes a stainless steel sheath filled with flux containing, with respect to a total mass of a wire, predetermined amounts of Cr, Ni, Mo, N, Mn, and Si. If a Ti conversion value of Ti alloy is expressed as [Ti] and an AI conversion value of Al alloy is expressed as [Al], [Ti] and [Al] are predetermined values; a value of parameter A is expressed as A = [Ti] + 2 x [Al] satisfying a predetermined value, and the rest composed of Fe, a slag-forming component, and incidental impurities.
Patent KR-20180096142-A (KR)
Title: Magnesium alloy and method for manufacturing thereof
Inventor: KIM KANG HYUNG
IPC: C22C22/00
Filed: 2017-02-20
Abstract: The present invention relates to a magnesium alloy, and a manufacturing method thereof, increasing quality uniformity and reproducibility of the magnesium alloy and improving castability, sintered processability, and flame-retardance at the same time. The manufacturing method comprises a step for manufacturing a magnesium alloy by casting and cooling molten metal of the magnesium alloy.
Patent KR-20170101793-A (KR)
Title: Extracting method of nucleic acid from biological samples
Inventor: MIN JUN HONG
IPC: C12Q1/68
Filed: 2017-02-21
Abstract: The present invention relates to a method for extracting nucleic acids from a biological sample, wherein the extraction method presents a novel method for effectively extracting nucleic acids. When nucleic acids are extracted from conventional biological samples, a purification rate is low since various impurities present in the biological samples have not been properly removed. However, according to the present invention, provided is the method for extracting nucleic acids from a biological sample of which the recovery rates of bacteria and nucleic acids are enhanced, by adding a surfactant and a sodium sulfate (Na_2SO_4) solution in a biological sample disruption step and a purification step, thereby enabling pathogens to be detected with greater sensitivity and accuracy.
Patent KR-20180097275-A (KR)
Title: Diffuser for a train
Inventor: KWON JUNG HO
IPC: F24F13/06
Filed: 2017-02-23
Abstract: Diffuser for air ducts of railway vehicles. The present invention relates to a diffuser for an air duct of a railway vehicle. More specifically, the present invention provides for uniformly blowing air over the entire passenger compartment of the railway vehicle, while allowing the supplied cooling/heating air to be diffused and discharged evenly without concentrated blowing down. According to the present invention, the cooling/heating air supplied by a guide unit is uniformly diffused without being concentratedly blown to a lower portion while being simply constituted. Furthermore, it is possible to control the size of an inflow hole of an inflow pipe or to control a flow rate of the inflow pipe by a collecting pipe, thereby achieving uniform blowing over the entire passenger compartment of the railway vehicle.
Patent KR-20180003980-A (KR)
Inventor: CHOI TAE WON
IPC: B23B39/14
Filed: 2017-02-24
Abstract: Disclosed is an apparatus for drilling on the ceiling. The apparatus for drilling on the ceiling comprises: a base member capable of moving; a strut member mounted on the base member and capable of lifting up and down; and a head portion coupled to an upper end of the strut member, wherein the head portion comprises: an upper portion fixing means located at an upper portion of the strut member and provided with a longitudinal direction thereof in a vertical direction; a hammer drill member coupled to one surface of the upper portion fixing means and performing a perforation process on the ceiling; an anchor insertion member coupled to the other surface of the upper portion fixing means and inserting an anchor into the perforation on the ceiling; and a head rotating member for rotating the upper portion fixing means about the longitudinal direction of the upper portion fixing means, thereby providing the apparatus for effectively drilling the ceiling.
Patent KR-20180097860-A (KR)
Inventor: LEE GYU PHIL
IPC: E21D9/01
Filed: 2017-02-24
Abstract: The present invention relates to a method to construct a shield tunnel, which installs a precast segment made of concrete on a wall of a portion excavated by an excavator performing excavation while advancing under the ground to form an outer wall of a tunnel so as to construct a tunnel structure and, more specifically, to a method to construct a shield tunnel including a section wherein an enlarged-width ramp part to divide and branch a ramp tunnel from a main tunnel of the shield tunnel. In the method to construct a shield tunnel of the present invention, when a pipe-shaped tunnel structure is formed by installing a plurality of precast segments (1), a steel plate module (2) instead of the precast segment (1) is installed at a ramp position, where the enlarged-width ramp part is formed in the tunnel structure, in a state capable of being assembled to/disassembled from the precast segments (1). After construction of the main tunnel is completed, the adjacent ground (400) is excavated when the steel plate module (2) is removed from the tunnel structure of the main tunnel (100) and the enlarged-width ramp part (200) is formed.
Patent KR-20180098722-A (KR)
Inventor: KWAK KYUNG MIN
IPC: F16K27/02
Filed: 2017-02-27
Abstract: According to the present invention, a valve stem is connected to and detached from a valve seat by rising or falling without rotating along operating shaft rotation. Therefore, abnormal wear of and damage to the valve stem and the valve seat caused by rotation can be prevented, abnormal wear of, damage to, and deformation of a backup ring, a packing, and a packing gland can be prevented, and it is possible to ensure smooth operation. The present invention relates to an ultra high pressure valve including a valve body having an inlet on one side, an outlet formed at a position different from the inlet, and a control hole in which a valve seat is interposed therebetween; and control means including a valve stem disposed in a stem hole formed above the control hole and controlling a fluid flow while coming into contact with and deviating from the valve seat, a backup ring, a packing, and a packing gland interposed so that airtightness can be maintained between the stem hole and the outside of the valve stem, an operating shaft maintained at the valve body by a restricting nut and a gland and moving the valve stem, and operating means for operating shaft control. The valve stem constituting the control means is moved in the upward and downward direction to be connected to and deviate from the valve seat without rotating together with the operating shaft, and thus abnormal wear of and damage to or deformation of the valve stem and the valve seat can be prevented and the backup ring, the packing, and the packing gland are not negatively affected.
Patent KR-20180099355-A (KR)
Inventor: LEE SEUL GI
IPC: G06F21/57
Filed: 2017-02-28
Abstract: Provided is a method for calculating the similarity between infringement resources. According to an embodiment of the present invention, a method for calculating the similarity between a first infringement resource and a second infringement resource includes the following steps: comparing an attribute of the first infringement resource and an attribute of the second infringement resource and identifying all attributes of the first infringement resource and the second infringement resource, by using the comparison result, as any one among i) a first type associated with a counterpart infringement resource, ii) a second type having a value similar to an attribute value associated with the counterpart infringement resource, and iii) a third type not associated with the counterpart infringement resource; determining a weight for each of the attributes of the first infringement resource, based on the association between the first infringement resource and each attribute and determining a weight for each of the attributes of the second infringement resource based on the association between the first infringement resource and each attribute; and calculating the similarity between the first infringement resource and the second infringement resource by inputting, as a parameter, the value of (A+B-C) into a sigmoid function.
Patent KR-20180101944-A (KR)
Inventor: JUNG SO HYUN
IPC: E06B5/10
Filed: 2017-03-06
Abstract: The present invention relates to a disaster guidance system for a baseball stadium, including a plurality of zones with respective stands and a plurality of gates respectively disposed in the zones and connected to outlets. Provided is the disaster guidance system for a baseball stadium, which includes: a plurality of closure films for blocking each gate connected to a connection passage where a disaster occurs, if the disaster occurs in the connection passage connecting each gate to the outlet; a driving unit formed in each closure film and operating each closure film; and a control unit connected to the driving unit and controlling the operation of the driving unit. A first shape indicating access restriction is formed in each closure film. Accordingly, the present invention can quickly evacuate evacuees to the outside of the baseball stadium.
Patent KR-20180106633-A (KR)
Inventor: KANG SEUNG IK
IPC: B24B57/02
Filed: 2017-03-21
Abstract: Disclosed are a polishing module and a substrate polishing apparatus, wherein the polishing module allows a polishing pad to come in contact with a surface of a substrate. The polishing module comprises: a cylindrical cylinder main body having a hollow unit therein; a polishing member covering the circumference of an outer surface of the cylinder main body and including a polishing pad for polishing the substrate; and a pressure adjusting unit formed between the polishing member and the outer surface of the cylinder main body and adjusting pressure applied to the polishing member so as to enable the polishing member to come in contact with the surface of the substrate.
Patent KR-20180109288-A (KR)
Inventor: KIM SUNG WOO
IPC: H01L21/683
Filed: 2017-03-27
Abstract: The present invention relates to an apparatus for treating a substrate. According to one embodiment of the present invention, the apparatus for treating a substrate comprises: a process chamber having a process space in which a substrate is processed; a substrate support unit supporting the substrate in the process space; a gas supply unit supplying a gas into the process space; and a control unit controlling a process performed in the process space in real time according to intensity of specified wavelengths of light generated in the process space. The control unit includes a light receiving unit receiving light generated from the process space, a spectrographic member analyzing the intensity of the specified wavelengths of the light received by the light receiving unit, and a control member controlling the process in real time according to a value calculated by the spectrographic member. Therefore, the apparatus may control occurrence of particles in real time during a process.
Patent KR-20180111032-A (KR)
Title: Process Of Producing Composite Fabric Using For Electromagnetic Wave Shielding And Heat Radiation
Inventor: LEE EUI YEOL
IPC: D03D15/00
Filed: 2017-03-31
Abstract: The present invention relates to a fabric for heat radiation and electromagnetic wave shielding, which is a composite fabric having electromagnetic wave shielding and heat radiation functions. More specifically, the present invention relates to a method for producing a composite fabric without undergoing sewing or using an adhesive. To this end, the method comprises the following steps: producing a composite covering yarn; producing a mesh-like fabric using the composite covering yarn; and laminating the same with a carbon fibrous fabric or a polyester fabric as a base fabric and then pressing the same under constant pressure at 180-200°C.
Patent KR-20180113263-A (KR)
Inventor: LEE JONG HAK
IPC: A63B24/00
Filed: 2017-04-06
Abstract: Disclosed is an exercise machine usage status notification device. The disclosed exercise machine usage status notification device comprises: a motion detection sensor which detects a movement of an exercise machine; a display unit which displays a usage status of the exercise machine and includes a touch screen function; and a control unit which displays a usage status of the exercise machine on the display unit according to a detection signal of the motion detection sensor. In particular, the control unit comprises: an exercise frequency setting unit which provides a user interface to the display unit to set a target exercise set frequency according to an input by a user; and an exercise frequency calculation unit which counts an exercise set frequency performed according to the detection signal of the motion detection sensor, subtracts the counted exercise set frequency from the pre-determined target exercise set frequency, and displays a remainder exercise set frequency on the display unit. The exercise machine usage status notification device allows a waiting user to use the exercise machine in an efficient and structured manner by checking the exercise machine usage status.
Patent KR-20170042541-A (KR)
Title: Organic light emitting diode display device and method for driving the same
Inventor: LEE JUNG MIN
IPC: G09G3/3208
Filed: 2017-04-12
Abstract: The present invention relates to an organic light emitting diode display device capable of compensating an image voltage charging each pixel and realizing further higher contrast ratio to further improve image quality and a driving method thereof. The organic light emitting diode display device includes: a display panel in which a plurality of sub-pixels are respectively arranged in pixel areas in a matrix form to display an image; a gate and data driving unit for driving the display panel; and a timing controller controlling the gate and data driving unit. Each of the sub-pixels of the display panel includes: a light emitting cell which emits light to display an image; a cell driving part independently driving the light emitting cell; and a current distributing part distributing data current applied to the light emitting cell.
Patent KR-20180090169-A (KR)
Inventor: HONG SANG UK
IPC: A63F13/45
Filed: 2017-04-14
Abstract: The present invention is provided to enhance the entertaining element of a dart game. A dart game apparatus according to embodiments of the present disclosure is disclosed. The dart game apparatus includes a dart target capable of receiving a projected dart pin; a sensing unit sensing the hit position of the projected dart pin; a control unit; and an output unit outputting score information resulting from dart pin projection and information on the result of the following comparison in accordance with control performed by the control unit. The control unit determines score information for each of one or more dart pins projected by a first player based on the hit position information received from the sensing unit and determines whether to output each determined score information of the first player in response to each dart pin projection. In a case where termination of a round of the first player is detected, the control unit allows the second player to project a dart pin, determines score information for each of one or more dart pins projected by the second player, compares each determined score information of the second player to the current score information of the first player, and determines whether to output the score information resulting from the current dart pin projection by the second player in association with the information on the result of the comparison based on the result of the comparison.
Patent KR-20180116031-A (KR)
Inventor: LIM YU SEOK
IPC: B60L11/18
Filed: 2017-04-14
Abstract: The present invention relates to a multi-socket type alternating current charging system and a charging and discharging control method for the same. The multi-socket type alternating current charging system according to one embodiment of the present invention comprises: a plurality of sockets connected for charging and discharging an electric vehicle; a plurality of socket chambers each connected to the sockets, and providing an electric power link function for linking by receiving the electric power of a private system in the socket, a connector engagement checking function for checking and controlling connector engagement of the socket, and a communication function for communicating with the electric vehicle through the socket; and a charging and discharging controller for operating charging or discharging of the electric vehicle through the socket chamber by calculating a charging and discharging schedule of the electric vehicle connected to each socket.
Patent KR-20180117753-A (KR)
Inventor: YIM SUNG PAAL
IPC: C02F1/52
Filed: 2017-04-19
Abstract: The present invention provides a method for solidifying tritiated water, including: a stabilization step (step 1) of producing tritiated metal hydroxide by reacting the tritiated water with metal oxide; and a solidification step (step 2) of mixing the tritiated metal hydroxide with a polymer matrix to produce a solidified body. If the method for solidifying tritiated water according to the present invention is adopted, a solidification method is simple and the produced solidified body is excellent in a mechanical property such as compressive strength and is excellent in a leaching property with respect to tritium in water. In addition, since the tritiated metal hydroxide of a powder type that is an intermediate material is not evaporated, a stable state can be maintained.
Patent KR-20170048287-A (KR)
Title: Method and apparatus for virtual hair styling service
IPC: H04W88/02
Filed: 2017-04-21
Abstract: The present invention relates to a virtual hair styling service method using rendering, and a terminal supporting the same. The method generates model data close to an actual image by supporting a line capable of aligning a subject so as to collect a good image for rendering, and supports to apply various hair objects based on the model data.
Patent KR-20180124545-A (KR)
Title: Blockchain system and method of creating blockchain
Inventor: KIM SEUNG KI
IPC: G06Q20/36
Filed: 2017-05-12
Abstract: The present invention relates to a block chain system and a method for generating a block chain and, more specifically, to a block chain system including a main branch and a sub-branch, and a method for generating a block chain. According to the present invention, the block chain system comprises one or more first type blocks. Each of the first type blocks includes a main branch, one first type block, and at least one second type block, which are connected according to the order of generation of each block. The second type block includes at least one sub-branch connected by using the first type block as a root block. The second type blocks of one sub-branch are connected according to the order of generation of each block. The second type blocks, initially generated from the sub-branch, is connected to the root block. The last first type block of the main branch includes a hash value of at least a portion of the last second type block of the sub-branch. The present invention is able to efficiently and systematically manage data.
Patent KR-20180129143-A (KR)
Inventor: JUNG JAE PIL
IPC: B32B15/18
Filed: 2017-05-25
Abstract: The present invention relates to a sandwich type metal plate, and a manufacturing method thereof. According to one embodiment of the present invention, the present invention provides the high strength and lightweight sandwich type metal plate, comprising: two steel sheets; an intermediate material positioned between the two steel sheets; and a bonding material positioned between the steel sheet and the intermediate material. The bonding material positioned between the steel sheet and the intermediate material comprises: an Ag-based alloy layer; a Cu-based alloy layer; a Cu-Zn-based alloy layer; a Zn-based alloy layer; an Ni-based alloy layer; or a combination of the alloy layers.