baber/WOPTO huggingface dataset:
Patent KR-20200102581-A (KR)
Inventor: PARK SEONG SOO
IPC: B23D51/16
Filed: 2019-02-21
Abstract: The present invention, in fixing a clamp plate of a clamping apparatus for combined use of a cutting blade which is coupled for cutting work with a reciprocating cutting tool such as a cut-saw and a jig-saw, relates to the reciprocating cutting tool having the clamping apparatus. According to the present invention, a cutting blade is easily fixed without a separate fastening operation tool, a structure is simplified to make a clamping apparatus structure lightweight, and vibration characteristics are improved. The present invention comprises: a slider (20) which is formed on a front end of a body unit (10) and performs a reciprocating motion; an elastic member guide (30) fitted into the slider (20); a pin holder (60) into which the elastic member guide (30) is inserted and seated; a clamp plate (50) inserted into the pin holder (60); a clamp pin (65) fixing the cutting blade inserted into the pin holder (60); and a driving sleeve (70) which is rotated and coupled to the outer surface of the pin holder (60) so that the clamp pin (65) is inserted and supported in the radial direction of the pin holder (60).
Patent KR-20200102262-A (KR)
Title: Service System and Method based on Blockchain Platform
Inventor: KIM NAM GYUN
IPC: G06Q20/38
Filed: 2019-02-21
Abstract: The present invention relates to a system for a blockchain platform-based service and a method thereof. The method includes the steps of: generating a pair of keys including a first private key and a first public key by a smart contract distributed on a blockchain platform; transmitting the first public key generated by the smart contract to a first computing device; receiving data, which is encoded using the first public key in the first computing device, by the smart contract; decoding the encoded data, using the first private key, by the smart contract; and storing the data, which is decoded by the first private key, as a local variable of the smart contract, by the smart contract. Therefore, the data can be safely delivered to smart contracts distributed and executed on the blockchain platform.
Patent KR-20200102787-A (KR)
Title: Ventilation apparatus with heating and cooling functions
Inventor: PARK JEONG KYU
IPC: F24F5/00
Filed: 2019-02-22
Abstract: The present invention relates to a ventilation device, and more specifically, to a ventilation device capable of cooling and heating, in which outside air heated or cooled by a heat exchange coil, through which hot water or refrigerant is circulated, is supplied to the room and ventilation is performed by supplied outside air having positive pressure. To this end, the ventilation device includes: a tube-shaped housing that receives outside air discharged from a blower fan and discharges air into the room through an outlet; a coil-shaped hot water pipe installed from the inside of the housing toward the inflow side of outside air; a coil-shaped cooling pipe installed from the inside of the housing toward the outlet; a water tank installed outside the housing and circulating water heated by a heater to the hot water pipe; and a cooling unit installed outside the housing and cooling the refrigerant by a cooling cycle to circulate the same through the cooling pipe.
Patent KR-20200109485-A (KR)
Title: Hydrogel micro-well arrays based on micro-through-hole and method for three dimensional single cell isolation and culture using thereof
Inventor: JANG JAE MYUNG
IPC: C12M1/00
Filed: 2019-03-13
Abstract: The present invention relates to a micro-penetration membrane-based hydrogel microwell array, and a 3D single cell separation and culture method using the same. Specifically, the present invention relates to a micro-penetration membrane-based hydrogel microwell array for separating and culturing single cells, the array comprising micro-penetration membranes that are disposed in a non-contact manner at the bottom of a cell culture vessel and maintain constant gaps therebetween, and hydrogel that fills the micro-penetration membranes; a method for producing the hydrogel microwell array; a method for separating and culturing single cells using the same; and a device for separating single cells.
Patent KR-20200110540-A (KR)
Title: Apparatus for brachytherapy radiotherapy dosimetry and method of the same
Inventor: UI JUNG HWANG
IPC: G01T7/00
Filed: 2019-03-14
Abstract: The present invention is to provide an apparatus for measuring the dose distribution of radiation discharged from an insertion tool for radiation brachytherapy. The apparatus comprises: a housing having, formed therein, a measurement space in which the insertion tool for radiation brachytherapy is positioned; a fluorescent member which is disposed in the housing and emits light upon reacting with the radiation discharged into the measurement space; a camera disposed in the housing; and a cover coupled to one surface of the housing and covering the fluorescent member. A fluorescent member portion, which is irradiated with the radiation radiated from a radiation source of the insertion tool for radiation brachytherapy, generates light upon reacting with the radiation, and the brightness of the light varies according to the distribution of the radiation. Thus, the positions at which the light is bright are calculated to measure the direction in which the insertion tool for radiation brachytherapy does not have shielding. Accordingly, the present invention can accurately measure the radiation dose angle of the insertion tool for radiation brachytherapy.
Patent KR-20200110582-A (KR)
Title: Synapse string and synapse string array for neural networks
Inventor: LEE JONG HO
IPC: G06N3/04
Filed: 2019-03-15
Abstract: Provided are a synapse string and a synapse string array for a neural network. The synapse string comprises: first and second cell strings each having a plurality of memory cell elements connected in series; and first switch elements connected to first or second ends of the first and second cell strings, respectively. There is an one-to-one correspondence between the memory cell elements of the first cell string and the memory cell elements of the second cell string, and the one-to-one corresponded pair of memory cell elements forms one synapse mimicking element by electrically connecting terminals to which read voltage is applied to each other so that the synapse string includes a plurality of synapse mimicking elements connected in series. The synaptic string may include a peripheral circuit that implements a neuron function and a reference current source. Therefore, the synaptic string according to the present invention can be used in implementing various neural networks including high-performance binary neural networks by having high integration, high reliability, and low power.
Patent KR-20200111460-A (KR)
Inventor: HWANG KYU YEON
IPC: G10H1/36
Filed: 2019-03-19
Abstract: An embodiment of the present invention relates to a rhythm pad and a karaoke device linked with the same. Specifically, when singing a song, the karaoke device linked with the rhythm pad converts a MIDI code such as instrument sound according to at least one instrument or type of effect sound from the rhythm pad into a MIDI signal of the karaoke device for providing accompaniment music by converting user improvised accompaniment into accompaniment of the karaoke device. When the rhythm pad is improvised, user accompaniment information is generated from strike caused by the user accompaniment by simply generating the user accompaniment information through a pad instead of a response sound such as a separate instrument, for example, a tambourine or ′Wow′ of a nearby person for user accompaniment. Here, the MIDI note is set to convert the user accompaniment to accompaniment of the karaoke device by converting the MIDI signal to correspond to a different MIDI code in the karaoke device when the rhythm pad is stroke by the user accompaniment. Therefore, the karaoke device of karaoke is played by receiving and adding a MIDI code of sound according to at least one instrument of type of effect sound from the rhythm pad to a sound source as sound effect when the rhythm pad is stroke so that a singer directly intervenes in music as well as song. Therefore, when singing a song, n fixed karaoke accompaniment music, novel content in the form of user improvisation is simply generated through the pad instead of a real instrument, and the accompaniment of the song and atmosphere are easily and immediately created according to the interest of the singer.
Patent KR-20200119370-A (KR)
Inventor: LEE DEUK KI
IPC: G06F16/583
Filed: 2019-03-22
Abstract: The present invention relates to an artificial intelligence-based similar design search device, which comprises: an image receiving unit which receives an image of a design to be searched; a transfer learning model generating unit which loads a convolutional neural network-based deep learning model and performs transfer learning based on the deep learning model to generate an image classification model; a shape classification code detection unit which determines a product for the image and detects a shape classification code through the generated image classification model; and a similar design search unit which searches for a similar image similar to the design to be searched through the image classification model based on the shape classification code. Accordingly, the present invention can search for similar designs based on input of a design drawing image through machine learning.
Patent KR-20200113380-A (KR)
Inventor: LEE BYEONG GON
IPC: A63C17/00
Filed: 2019-03-25
Abstract: Provided is a roller skate structure including: a tripod (10) that is coupled to cross a kingpin and has a through-hole (11) in a direction orthogonal to the kingpin; an axle (20) coupled to the through-hole (11); a protrusion (30) that is coupled to the tripod (10) and has a coupling hole (31) formed to intersect with the through-hole (11); a headless bolt (40) that is coupled to the inside of the coupling hole (31) and is coupled to a groove (21) formed in the axle (20); and a pivot bolt (50) coupled to an end of the headless bolt (40).
Patent KR-20190039040-A (KR)
Title: Laver farming net and its manufacture method
Inventor: WHANG YONG AN
IPC: B29C48/00
Filed: 2019-03-22
Abstract: The present invention relates to a seaweed culturing net used for the production of seaweed in the sea and a method for producing the same. The present invention is not a net-type seaweed culturing net in which ropes of synthetic fibers are woven by a netting machine, as in the prior art, but rather manufactured by using a belt of a synthetic resin having an uneven surface whose surface is embossed is fused in a longitudinal direction and a lateral direction at constant intervals. It is possible to maximize the attachment area of the spores on the embossed surface without loosening the shape of the floatable net without supporting the same with a separate support by attaching a wide band in a rectangular shape. Thus, the present invention has various features such as the spore roots can be well grown and the production of seaweed can be increased.
Patent KR-20200113873-A (KR)
Inventor: SUNKU KWON
IPC: H02P27/08
Filed: 2019-03-26
Abstract: The present invention relates to a driving device for driving a plurality of motors, particularly three-phase and one-phase motors using a single inverter, and a home appliance including the same. According to an embodiment of the present invention, in the device for driving the motor in which an upper switching element and a lower switching element constitute a pair of switching units, and the three-phase motor and the one-phase motor are provided to be controlled in a parallel operation through the inverter having a total of three pairs of switching units and a connection point (neutral end) of upper and lower divided direct current (DC)-link capacitors, two pairs of switching units (three-phase switching units) are provided to be connected to a-phase and b-phase terminals of the three-phase motor, and the other pair of switching units (one-phase switching unit) is provided to be connected to a first terminal of the one-phase motor. The neutral end is provided to be connected to a c-phase terminal of the three-phase motor and a second terminal of the one-phase motor.
Patent KR-20190114821-A (KR)
Title: Composition for thick-film resistor, paste for thick-film resistor and thick-film resistor
Inventor: KAWAKUBO KATSUHIRO
IPC: H01B1/20
Filed: 2019-03-27
Abstract: The purpose of the present invention is to form a thick-film resistor with a reduced resistance temperature coefficient and provide a leadless composition for a resistor. The present invention relates to a composition for a thick-film resistor, comprising leadless ruthenium oxide powder and leadless glass. With regard to the ruthenium oxide powder, the crystallite diameter (D1) calculated from the peak of a (110) plane is 25 nm or more and 80 nm or less, the specific surface area diameter (D2) is 25 nm or more and 114 nm or less, and the ratio of the crystallite diameter (D1, nm) and the specific surface area diameter (D2, nm) satisfies formula (1), 0.70 <= D1/D2 <= 1.00. The glass contains SiO_2, B_2O_3, and RO (where R is at least one element selected from Ca, Sr, and Ba). When the sum of SiO_2, B_2O_3, and RO is 100 parts by mass, the glass contains: 10-50 parts by mass of SiO_2; 8-30 parts by mass of B_2O_3; and 40-65 parts by mass of RO.
Patent KR-20200114177-A (KR)
Inventor: OH HANG TAK
IPC: G06Q30/02
Filed: 2019-03-27
Abstract: Disclosed is a method for providing sponsorship information which induces user participation. The method for providing sponsorship information comprises the steps of: providing advertisement information from a sponsorship platform; obtaining a commission corresponding to the advertisement information; and paying at least part of the commission to a user as points. The points are used for sponsorship performed on the sponsorship platform.
Patent KR-20200114398-A (KR)
Title: High Strength Flame Retardant Composite Yarn
Inventor: JANG KI HYUK
IPC: D01F8/14
Filed: 2019-03-28
Abstract: The present invention relates to a high-strength flame-retardant composite yarn manufactured by an interlace yarn device using a polyester fiber manufactured by mixing a master batch chip containing a polyester base resin having an intrinsic viscosity (IV) of 1.0 to 1.4 dl/g and a flame retardant with a polyester resin having an intrinsic viscosity of 0.9 to 1.0 dl/g and melt spinning the mixture through a spinneret; and a low-melting-point polyester composite fiber in which a polyester resin for a binder comprising terephthalic acid or an ester-forming derivative thereof as an acidic component and 2-methyl-1,3-propanediol, 2-methyl-1,3-pentanediol, and ethylene glycol as a diol component is composed as a sheath part or a low-melting-point polyester fiber composed of only a polyester resin for a binder. Accordingly, the present invention can provide a polyester composite yarn which is environmentally friendly, capable of expressing strength suitable for industrial and leisure sports application, and having excellent flame retardant properties.
Patent KR-20190116079-A (KR)
Title: Solar cell and fabricating of method of the same
Inventor: TAE JOO PARK
IPC: H01L31/0392
Filed: 2019-04-01
Abstract: Provided is a manufacturing method of a photovoltaic cell. The manufacturing method of a photovoltaic cell may comprise the steps of: preparing a semiconductor substrate; forming a pattern structure on which an anti-reflective pattern and sacrificial pattern are sequentially stacked on the semiconductor substrate; forming a seed layer on the semiconductor substrate including the pattern structure; removing the sacrificial pattern; and forming a metal electrode on the seed layer between the anti-reflective patterns.
Patent KR-20190131419-A (KR)
Title: Elastic crawler and core member for elastic crawler
Inventor: YOSHIDA TOMOHISA
IPC: B62D55/24
Filed: 2019-04-02
Abstract: The present invention provides an elastic crawler obtaining both lighter weight and greater durability. The elastic crawler includes: a non-layer band type crawler body (2) having a first edge (2a) and a second edge (2b) in a crawler width direction (b); a core member (3) embedded in the crawler body (2) at intervals in a crawler circumference direction (a); and a tensile body (4) embedded on the outer circumference (co) of the crawler in comparison with the core member (3) of the crawler body (2). The tensile body (4) includes: a first tensile body (4A) embedded into the first edge (2a) of the crawler body (2); and a second tensile body (4B) embedded into the second edge (4b) of the crawler body (2). The core member (3) includes a first core member (3A). The first core member (3A) includes: a first wing unit (6A) facing the first tensile body (4A) and, also, approaching the first tensile body (4A) to receive a tensile force from the first tensile body (4A); and a second wing unit (6B) facing the second tensile body (4B) and, also, separated from the second tensile body (4B) actually not to receive the tensile force (F) from the second tensile body (4B).
Patent KR-20200117344-A (KR)
Inventor: RO YONGMAN
IPC: A61B90/00
Filed: 2019-04-04
Abstract: The present invention relates to a CAD system capable of interacting with a doctor at the level of exchange of opinions for lesion analysis, and a method thereof. The method comprises the steps of: receiving a target image for a measurement target; diagnosing malignant or benign diagnosis information (diagnosis results) regarding the presence of lesions by extracting feature information through image analysis of the target image; deriving explanation of medical description explanation and visual explanation explaining the basis for the lesion diagnosis by using the diagnosis information according to the feature information and the diagnosis result; generating interaction information interacting with an inquired selection of the doctor based on the target image, the diagnosis information, and the description information; and selecting a predetermined UI/UX by a UI/UX output unit in the CAD system, and configuring and outputting the target image, the diagnosis information, the description information, and the interaction information.
Patent KR-20190116104-A (KR)
Inventor: LEE SUNG YULL
IPC: A43B1/00
Filed: 2019-04-04
Abstract: Provided is a method for manufacturing a multi-colored shoe sole, which comprises the steps of: loading at least one shoe outsole sheet manufactured by sheeting a composition including at least one shoe outsole rubber selected from the group consisting of a natural rubber, a synthetic rubber, a thermoplastic elastomer and ethylene copolymer, or a resin substrate and a cross-linking agent, on the entire or a part of a bottom part of a shoe sole mold; introducing a shoe midsole foaming composition including a mixture of at least one shoe midsole rubber selected from the group consisting of a natural rubber, a synthetic rubber, a thermoplastic elastomer and ethylene copolymer, or a resin substrate, a foaming agent, and a cross-linking agent, to the shoe sole mold, and loading the same on an upper portion of the shoe outsole sheet; heating the mold to expand the shoe midsole foaming composition so as to form a shoe sole in a state of filling the mold; and removing the shoe sole from the mold.
Patent KR-20200118552-A (KR)
Inventor: KIM DO NYUN
IPC: G16B30/20
Filed: 2019-04-08
Abstract: The present invention relates to a method capable of controlling only the stiffness of a structure without being accompanied by a change in the cross-sectional shape of the DNA origami structure. According to the present invention, a method of controlling the stiffness of a DNA origami structure comprises the step of forming a DNA origami structure by binding a plurality of staple DNAs to a scaffold DNA. A gap is formed between both ends of at least a portion of the adjacent staple DNA in a stiffness control target site of the structure.
Patent KR-20200119541-A (KR)
Title: Multi function console for securing viewing
Inventor: JUNG SEUNG MO
IPC: G06F3/0481
Filed: 2019-04-10
Abstract: The present invention relates to a surface ship combat system multifunction console for securing a display area. More specifically, the surface ship combat system multifunction console comprises: a display part having a non-video operator screen display area for displaying a non-video operator screen; and a pop-up display area having a video display area for displaying a video. Therefore, the surface ship combat system multifunction console for securing a display area can secure a display space for efficient display by separating a non-video operator screen display area and a video display area based on a separate display for displaying a video.
Patent KR-20200121568-A (KR)
Title: Performance production control system for displaying performance information to portable light emitting stick by being interworked with rallying cry of participant and Method for controlling the same
Inventor: PARK DUCK SUN
IPC: H05B45/00
Filed: 2019-04-16
Abstract: A performance directing control system is provided. The performance directing control system includes: a control box that recognizes the slogan of a performance participant through a sensor and generates sensing information; a client that generates directing information converted into text by using the sensing information; and a light-emitting stick that receives and outputs the directing information.
Patent KR-20200122900-A (KR)
Title: Vehicle tracking system based on surveillance videos
Inventor: HWANG EEN JUN
IPC: G06T7/11
Filed: 2019-04-19
Abstract: Disclosed is a vehicle tracking system based on surveillance videos. The disclosed system comprises: a frame distribution unit configured to receive video streams from a plurality of video acquisition devices existing in different positions, divide the video streams into video frame units, convert each of the divided video frames into data in a byte array, and transmit the data in the byte array corresponding to the video frames according to the video frame units; a feature extraction unit configured to restore the video frames using the data in the byte array transmitted from the frame distribution unit and extract a license plate of a vehicle in the video streams based on the restored video frames; and an information management unit configured to store the extracted license plate of the vehicle, transmitted from the feature extraction unit, and provide the user with a query processing result of the vehicle tracking based on the stored license plate, when a query for vehicle tracking is inputted from a user. Each of the frame distribution unit, the feature extraction unit, and the information management unit is configured based on a distributed processing framework. According to the present invention, the vehicle tracking system can accurately identify the location of a specific vehicle.
Patent KR-20190045129-A (KR)
Inventor: HUANG JIAN SHIOU
IPC: H01L49/02
Filed: 2019-04-23
Abstract: A structure includes a semiconductor substrate, and a conductor-insulator-conductor capacitor. The conductor-insulator-conductor capacitor comprises is arranged on a semiconductor substrate, and includes a first conductor, a nitrogen-containing dielectric layer, and a second conductor. The nitrogen-containing dielectric layer is arranged on the first conductor, and the second conductor is arranged on the nitrogen-containing dielectric layer.