baber/WOPTO huggingface dataset:
Patent KR-20180113153-A (KR)
Title: Bridge constructing method using girder having center-concentrated tendon
Inventor: OH JONG HOON
IPC: E01D21/00
Filed: 2018-01-24
Abstract: An object of the present invention is to improve sectional efficiency of a girder central unit, to reduce a cost of a tendon, to ensure economical efficiency, and to improve a neutral axis of a girder to increase prestress efficiency. The girder with a centralized tendon according to the present invention comprises: a girder extending in the left-right direction and including a left side of the girder, a center of the girder and a right side of the girder; and a lower portion of the girder which passes through the lower portion of the girder in the left-right direction, and includes a first tendon and a second tendon. The first tendon is disposed on the left side of the girder and the center of the girder, and the second tendon is disposed on the center of the girder and the right side of the girder.
Patent KR-20200067243-A (KR)
Title: METHOD FOR PRODUCING SiC WAFER
Inventor: HIRATA KAZUYA
IPC: H01L21/78
Filed: 2018-01-25
Abstract: Provided is a wafer producing method capable of economically producing a wafer from an ingot of single crystal SiC. The method for producing an SiC wafer comprises: a cross section planarizing step of planarizing a cross section of the ingot (2); a separation layer forming step of setting a focal point (FP) of a laser beam (LB) having a wavelength with transmission with respect to single crystal SiC at a predetermined depth corresponding to the thickness of the SiC wafer to be produced from the cross section of the ingot (2), and then, irradiating the ingot (2) with the laser beam (LB) to form a separation layer (42) for separating the wafer; a hard plate arranging and forming step of arranging and forming a hard plate (44) through an adhesive on the cross section of the ingot (2) in which the separation layer (42) has been formed; and a separating step of separating the SiC wafer (58) with the hard plate (44) from the separation layer (42) of the ingot (2).
Patent KR-20190091895-A (KR)
Title: Device and method for controlling wire supply for wire saw
Inventor: KIM DO YEON
IPC: B28D5/00
Filed: 2018-01-30
Abstract: The present invention relates to an apparatus and a method for controlling a supply amount of a wire saw, which can easily control a supply amount of a new wire in a changing cycle of a wire running direction. The apparatus for controlling a supply amount of a wire saw comprises: a slotting transfer device transferring a supporter supporting an object to be processed to slot the object to be processed into a wire row; one side driver and the other side driver rotating one side bobbin and the other side bobbin; a wire forming the wire row while reciprocally running between the one side bobbin and the other side bobbin in a state of being rolled by the one side bobbin and the other side bobbin in accordance with rotation of the one side bobbin and the other side bobbin; a reaction force measurement means installed in the supporter to measure a reaction force received from the wire row to the object to be processed; and a controller controlling rotation of the one side driver and the other side driver in accordance with a measurement value of the reaction force measurement means. The controller controls rotation of the one side driver and the other side driver to increase a supply amount of the new wire when the measurement value of the reaction force measurement means is increased.
Patent KR-20180090734-A (KR)
Inventor: YAMAGATA MASATO
IPC: C09J175/04
Filed: 2018-01-31
Abstract: An object of the present invention is to provide an adhesive composition which has a sufficiently long usable time of adhesive composition, high crosslinkability (crosslinking degree) after the hardening treatment and aging treatment of the adhesive composition, has little color change of the adhesive agent layer, and prevents an increase in adhesive strength after adhesion and preservation of the adhesive layer, an adhesive layer obtained by crosslinking the adhesive layer, a surface-protective film formed by forming the adhesive layer on a support, and an optical member protected by the surface-protective film. The adhesive composition of the present invention is characterized by containing an isocyanate-based crosslinking agent (B), 0.001-0.4 parts by mass of a tin-active compound (C), and 0.001-0.4 parts by mass of an iron-active compound (D) based on 100 parts by mass of a polymer (A) having a functional group containing an active hydrogen.
Patent KR-20180122932-A (KR)
Inventor: KIM YONG HOON
IPC: G01S7/41
Filed: 2018-02-02
Abstract: The present invention relates to a system for measuring and imaging a radar cross section. The system comprises: a transmission signal source for outputting a signal; a receiver for receiving a signal outputted from the transmission signal source and reflected from a measurement target; a detector for converting power received from the receiver into a voltage; and a computer which attenuates a signal outputted from the transmission signal source so that the receiver is not saturated according to the voltage detected by the detector, and measures a radar cross section for the measurement target according to the output of the signal outputted from the transmission signal source to calculate a radar cross section value for the measurement target and extract a radar cross section image. It is possible to minimize the RCS of the measurement target.
Patent KR-20190030559-A (KR)
Inventor: KIM KYU YEOL
IPC: B01D21/00
Filed: 2018-02-08
Abstract: The present invention relates to a sewage and wastewater treatment apparatus with improved mixing efficiency, which comprises: a body housing having a treatment space part therein; an inner body housing having an introducing space part opened in a vertical direction therein, and provided at an inner central part of the body housing; a diaphragm provided between a lower end part of the inner body housing and the body housing to partition the treatment space part into a precipitation space part and an aeration space part; a wastewater introducing part for supplying wastewater to the introducing space part of the inner body housing; a treated water discharge part provided at an upper end part of the body housing to drain filtered treated water; a precipitate discharge part for discharging a precipitate precipitated in the precipitation space part of the body housing which is a lower part of the inner body housing; a treated water supply part for introducing the treated water having the precipitate separated from the precipitation space part into the aeration space part; an oxygen supply part for injecting oxygen bubbles into the aeration space part; an oxygen supply rotating part for rotating the treated water supply part with respect to the inner body housing; and a scum discharge part provided to float in the treated water of the aeration space part to separate and discharge scum. According to the present invention, floating matters are removed by supplied oxygen, and generated scum can be also removed after a precipitate is separated from the introduced wastewater, thereby improving treatment efficiency.
Patent KR-20190102421-A (KR)
Title: Beam clamp
Inventor: OH CHONGSOO
IPC: F16B2/06
Filed: 2018-02-26
Abstract: The present invention provides a beam clamp of a simple structure having low manufacturing costs, high productivity, and firmly fixed to a beam structure. The beam clamp has at least one tightening bolt, and a clamp including a base part made by bending molding of a single plate material, a pair of parallel plate parts bent from both ends of the base part and extending in parallel to a flange part forming a bolt through-hole, a connection bent part orthogonally bent from the parallel plate part toward the flange part, and a face plate part bent inwardly in contact with the flange part from the connection bent part. The tightening bolt passes through the bolt through-hole to tighten the pair of parallel plate parts in a direction which is in close proximity to each other.
Patent KR-20180098475-A (KR)
Inventor: KIM HONG JOONG
IPC: A61K8/49
Filed: 2018-02-26
Abstract: The present invention relates to a stem cell-derived micro-endoplasmic reticulum and a composition for promoting hair growth comprising the same. More particularly, the present invention relates to a cosmetic composition and a pharmaceutical composition for preventing hair loss or promoting hair growth comprising stem cell-derived nano-endoplasmic reticulum as an active ingredient, which are manufactured by the method comprising the steps of: (a) suspending a stem cell culture solution and a component for promoting hair growth in an isotonic solution; (b) decomposing the cells in the solution of the step (a); and (c) ultracentrifuging the solution of the step (b) to obtain a nano-endoplasmic reticulum. The method of the present invention has an effect of treating or ameliorating hair loss symptoms through prevention of hair loss and promotion of hair growth, and thus can be usefully used for manufacturing cosmetics and therapeutic agents exhibiting hair growth promoting effect.
Patent KR-20190104725-A (KR)
Title: Apparatus and method for preventing drowsy driving using multi-sensory stimulation
Inventor: PAK HYEN SOU
IPC: A61B5/00
Filed: 2018-03-02
Abstract: Disclosed are an apparatus and a method for preventing drowsy driving using multi-sensory stimulation. According to an embodiment of the present invention, the apparatus for preventing drowsy driving comprises: a drowsy driving detection unit detecting a driver′s state; a drowsy driving recognition algorithm determining whether a driver drives while drowsy based on the driver′s state; an awakening device for stimulating at least one of visual, olfactory and tactile sensation when determining that the driver drives while drowsy; and an awakening device control unit controlling the awakening device to be operated.
Patent KR-20190107207-A (KR)
Title: A Support Plate with cutting grooves for Electrical Wiring Box
Inventor: LEE TAE SUB
IPC: H02G3/12
Filed: 2018-03-06
Abstract: The present invention relates to an installation and support plate with a plurality of cut grooves for an electrical wiring box for a lightweight partition. According to the present invention, upper and lower bent support pieces are formed on upper and lower ends of a front support plate with an electric wiring box installation hole, a bolt hole is formed in the upper and lower bent support pieces, and a plurality of cut groove parts are formed in the front support plate, such that an electric wiring box installation and support plate is formed. The front support plate and the upper and lower bent support pieces, which are a component of the electric wiring box installation and support plate, are freely cut in accordance with the position and number of lightweight steel frames installed in a lightweight wall of the lightweight precipitation used as a precipitation in a building, such that the size of the front support plate and the upper and lower bent support pieces, which are the electric wiring box installation and support plate, is easily adjusted. Accordingly, the front support plate is easily installed and used in accordance with the number and position of the lightweight steel frame installed in the lightweight wall.
Patent KR-20190099984-A (KR)
Inventor: LEE DONGSAN
IPC: G06Q20/36
Filed: 2018-03-08
Abstract: The present invention relates to a private key management system and, more specifically, to a system which generates and manages a private key for each of users at an encryption current exchange mediating encryption current trading. The private key management system generates and manages the private key for each of the users, divides the generated private key into two regions, and stores each of the private keys of the two divided regions in different places so as to increase stability of private key security.
Patent KR-20190107968-A (KR)
Title: Stable cell line of gene associated with gastric cancer of Korean patients and a method of producing thereof
Inventor: PARK ZE WON
IPC: C12N5/071
Filed: 2018-03-13
Abstract: A cell line with a stabilized PWWP2B gene of the present invention can confirm the validity of a carcinogenesis model, as a cell line with the ability to continuously expressing genes in relation to gastric cancer, and can help to determine the mechanisms involved in the development, proliferation and metastasis of tumors by conducting various genetic interaction studies.
Patent KR-20180038427-A (KR)
Inventor: KI CHAN HO
IPC: E05D15/26
Filed: 2018-03-21
Abstract: The present invention relates to a locking device for a foldable door. The locking device comprises: a gear box coupled to a handle installed on a door leaf of a foldable door and converting a rotary motion of the handle into a vertical linear motion; a connecting bar connected to the gear box and vertically driven as the handle is turned; and a latch connected to the connecting bar and vertically driven as the connecting bar is vertically driven by the gear box. The latch comprises: a main body having an inner hollow portion; a spring accommodated in the hollow; a bolt having one end inserted into the hollow to be supported by the spring and the other end protruding from the hollow to be inserted into or separated from a hole formed in a door frame of the foldable door as the main body is vertically driven by the rotation of the handle; and a fixing member for supporting the bolt and the spring not to be separated from the hollow. The end protruding from the hollow of the bolt is formed to be inclined toward the door frame. Thus, when the door leaf is closed, the protruding end of the bolt is pressed to the door frame to be retracted into the hollow, and is inserted into the hole formed in the door frame by the pressure by the spring when the door is completely closed.
Patent KR-20180108507-A (KR)
Inventor: CHO SEO WON
IPC: C12Q1/02
Filed: 2018-03-23
Abstract: The present disclosure relates to a microorganism incubation apparatus, capable of detecting green tide and red tide by detecting microorganisms which are sensitive to nitrates and phosphates which cause red tides and green tides, and to a system of inspecting green tide and red tide using the same. The microorganism incubation apparatus according to an embodiment of the present disclosure includes an electrolysis section including at least one positive electrode and at least one negative electrode for performing electrolysis of a sample, and at least two microbial cultures connected to supply anions collected at least one positive electrode and positive ions collected at the at least one negative electrode so that a predetermined temperature condition is maintained.
Patent KR-20180111550-A (KR)
Title: Wafer chuck
Inventor: WRIGHT MICHAEL LEMLEY
IPC: H01L21/683
Filed: 2018-03-23
Abstract: A wafer chuck includes a support structure having a first side structurally configured to support a wafer, and a vacuum zone formed on the first side of the support structure. The vacuum zone may be at least partially bounded by a ring extending from a recessed surface of the first side of the support structure. The wafer chuck further includes a plurality of suction cups disposed in the vacuum zone, where one or more of the plurality of suction cups are coupled with a channel extending through the support structure. One or more vacuums are in fluid communication with the channel, where a vacuum is structurally configured to provide suction through the channel.
Patent KR-20190115369-A (KR)
Title: Apparatus and method for extracting signiture
Inventor: CHO HARK SU
IPC: H04L29/06
Filed: 2018-04-02
Abstract: The present invention relates to an apparatus and method for extracting a signature used for abnormal traffic detection in a plurality of packets. To this end, according to the present invention, the method for extracting a signature comprises the steps of: selecting two payloads from a payload list comprising a plurality of payloads; deriving a longest common subsequence (LCS) of the two payloads; calculating an appearance frequency of an LCS in the payload list; comparing the appearance frequency calculated in the calculating step with a predetermined minimum frequency value; and if the frequency of appearance of the LCS exceeds the minimum frequency value as a result of the comparison, determining the LCS as a signature.
Patent KR-20190117134-A (KR)
Title: Heat conversion device
Inventor: LEE UN HAK
IPC: H01L35/02
Filed: 2018-04-06
Abstract: According to one embodiment of the present invention, a heat conversion device comprises: a first unit module; a second unit module disposed on a side surface of the first unit module; an air through pipe provided to integrally surround the first unit module and the second unit module while being spaced by a predetermined distance from the first unit module and the second unit module; an air inflow pipe connected to the air through pipe at the first unit module; and an air discharge pipe connected to the air through pipe at the second unit module. Each of the first unit module and the second unit module comprises: a coolant through pipe including a first surface, a second surface facing the first surface, a third surface disposed between the first surface and the second surface, and a fourth surface facing the third surface while being disposed between the first surface and the second surface; a first thermoelectric module disposed on the first surface; and a second thermoelectric module disposed on the second surface. According to the present invention, the heat conversion device can be easily assembled.
Patent KR-20190120954-A (KR)
Title: Reinforcement method for railway embankment using temporary platform
Inventor: LEE SU HYUNG
IPC: E01B2/00
Filed: 2018-04-17
Abstract: Provided is a railway banked roadbed reinforcing construction method using a temporary platform, which is possible to reinforce a railway banked roadbed in a roadbed grouting injecting construction method without stop of driving a railway vehicle by temporarily storing roadbed reinforcing equipment during driving of the railway vehicle by horizontally temporarily installing a temporary platform on a side surface of the railway banked roadbed so as to reinforce the railway banked roadbed installed with a concrete track, is rapidly perforated and inserts a multichannel simultaneous injecting pipe by immediately inserting an operation vehicle at a night railway blocking time, is possible to rapidly reinforce the railway banked roadbed by injecting multichannel simultaneous injecting grout into the railway banked roadbed, and is possible to simply move and arrange the operation vehicle temporarily stored in the temporary platform on the rail by using a mobile operation board.
Patent KR-20180114861-A (KR)
Inventor: KWON TAE HOON
IPC: E05B17/06
Filed: 2018-04-18
Abstract: Disclosed by the present invention is a clutch coupling drive assembly of a lever type door lock, which is able to be miniaturized by being installed in an installation hole, secure generality, and conveniently connect and disconnect a clutch of a handle shaft by a simple composition. The present invention comprises: an installation module which is installed in an installation hole; a motor unit which is coupled with the installation module and provides a drive force; a cam ring member which rotates in the installation module by the driving force of the motor unit; a first shaft and a second shaft which penetrate the center of the installation module, are connected to each other on the same axial line, and are linked with the handle shaft; and a clutch pin member which is elastically supported in at least one of the first and second shafts, ascends and descends by the rotation of the cam ring member, and connects the first and second shafts.
Patent KR-20180117565-A (KR)
Inventor: JI CHIL YOUNG
IPC: B60S1/08
Filed: 2018-04-19
Abstract: According to an embodiment, a sensing device comprises: an insulation layer; a first and a second electrode disposed to be spaced at a predetermined interval on the insulation layer; and a sensing layer disposed on the insulation layer while covering the first and the second electrode and having an inner carbon fine-coil. The sensing layer comprises: a first sensing layer disposed on the insulation layer while covering the first electrode; and a second sensing layer disposed on the insulation layer while covering the second electrode. The first sensing layer is physically separated from the second sensing layer.
Patent KR-20190123977-A (KR)
Inventor: JUNG YONG MI
IPC: A24F47/00
Filed: 2018-04-25
Abstract: An aerosol inhaler according to an embodiment of the present invention comprises: a first nozzle spraying a nicotine-related material; a second nozzle spraying an organic acid material; and a reference electrode accelerating the nicotine-related material along the spray direction of the first nozzle and accelerating the organic acid material along the spray direction of the second nozzle. The nicotine-related material reacts with the organic acid material on a flow stream of air to produce aerosol. Accordingly, generation and flow of aerosol are actively controlled.
Patent KR-20190124483-A (KR)
Inventor: KWON DAE WON
IPC: H01M10/6563
Filed: 2018-04-26
Abstract: The present invention relates to a battery rack which includes: a housing; a plurality of battery modules stacked in the housing; and a connecting member electrically connecting the plurality of battery modules, wherein each of the plurality of battery modules includes a plurality of battery sub modules stacked on each other. Each of the plurality of battery sub modules includes at least one cooling member, and a plurality of battery cells positioned on both sides with the at least one cooling member interposed therebetween, wherein at least two of the plurality of battery cells are located on each of both sides of the at least one cooling member.
Patent KR-20190124951-A (KR)
Title: Compositions for preventing or treating kidney cancer comprising PFI-3
Inventor: KWON JONGBUM
IPC: A23L33/10
Filed: 2018-04-27
Abstract: The present invention relates to a composition for preventing or treating renal cancer, comprising PFI-3. Specifically, the present invention relates to: a pharmaceutical composition for treating renal cancer; a health functional food composition comprising PFI-3 or a pharmaceutically acceptable salt thereof; and a method for treating renal cancer comprising a step of administering the pharmaceutical composition to a subject. PFI-3 of the present invention not only exhibits an excellent killing effect on renal cancer cells, but also can sustain the killing effect for a long time, thereby being able to be usefully used for preventing, alleviating, or treating renal cancer.
Patent KR-20190125110-A (KR)
Title: Bridge support with corrosion abatement function
Inventor: CHO YEOUNG CHEOL
IPC: E01D101/30
Filed: 2018-04-27
Abstract: Disclosed is a bridge support, which is possible to expand a lifespan of a bridge support because of being possible to suppress corrosion of a steel component of a lower plate and an upper plate forming the bridge support and is possible to prevent the corrosion from being quickly spread while surrounding paint is loosened by the corrosion of a damaged portion by suppressing the corrosion at the damaged portion even when the paint coated on the lower plate and the upper plate is partially damaged to be peeled. The bridge support, which is installed between a pier and an upper structure receiving support of the pier and includes the steel component made of steel, includes a sacrifice anode installed along one surface of the steel component.