baber/WOPTO huggingface dataset:
Patent KR-20190014797-A (KR)
Inventor: KIM JEONG NAM
IPC: F24T10/00
Filed: 2017-08-03
Abstract: The present invention relates to a method for protecting a heat exchange pipe for geothermal heating and cooling and, more specifically, to a method for preventing a heat exchange pipe used for geothermal heating and cooling from being damaged by an external impact. The present invention includes: a step for drilling a borehole for geothermal cooling and heating by drilling a stratum in a direction perpendicular to the ground surface by using a drill string having a drill bit coupled to the lower end thereof; a step for inserting a heat exchange pipe into the bore hole for geothermal cooling and heating; a step for forming a grouting layer by inserting cement into the borehole for geothermal cooling and heating to a predetermined height so as to prevent the heat exchange pipe from moving; a step for inserting a casing, which protects the heat exchange pipe and is welded so as to be easily separated by an external impact, through the borehole for geothermal heating and cooling to the grouting layer; a step for separating the casing into an upper portion and a lower portion by the impact on the grouting layer; and a step for recovering the upper portion of the casing.
Patent KR-20180025183-A (KR)
Inventor: MATTHEW KING
IPC: F02B37/24
Filed: 2017-08-07
Abstract: A number of variations may include a method for increasing peak flow in a variable geometry turbine turbocharger comprising: by-passing fluid flow to a turbine impeller by forming at least one internal by-pass passage through at least one of a lower vane ring of a vane pack assembly or a turbine housing below the lower vane ring; providing a first end of a vane component within the at least one internal by-pass passage; and using the first end of the vane component as a rotary valve to control fluid flow through the at least one internal by-pass passage.
Patent KR-20190018193-A (KR)
Inventor: LEE SANG GON
IPC: B07C5/34
Filed: 2017-08-14
Abstract: The present invention provides a specimen sorting system including the following components. The specimen sorting system includes: (1) a specimen sorting member which includes two or more specimen sorting containers; (2) a barcode scanner which reads a barcode attached to the specimen; (3) a recording medium which includes: (i) a database in which specimen information is recorded; (ii) a receiver module which receives specimen information generated through the barcode scanner; and (iii) a processing module which processes, classifies, and stores the received information based on the database, and designates the location of a container for classifying specimens on the specific classification die; and (4) a display device which displays a location of the container for classifying specimens on the specimen classification die designated by the recording medium. Accordingly, differences in classification location of specimens can be prevented from occurring in accordance with a classifier.
Patent KR-20190019705-A (KR)
Inventor: LEE JAE HO
IPC: H04R1/10
Filed: 2017-08-18
Abstract: The present invention relates to an earphone disconnection preventing means which comprises: a voice output unit; a wire (200) of which one end is connected to the voice output unit; and a plug (100) connected to the other end of the wire (200), and composed of a body (110) and a connection terminal (120) protruding from one side of the body (110). When the wire (200) is mounted on the body (110) of the plug (100), the wire (200) connected to the plug (100) is prevented from bending, thereby preventing the plug (100) and the wire (200) from being disconnected. Since the wire is mounted on a plug body of an earphone, the wire connected to the plug is prevented from being disconnected due to bending.
Patent KR-20190023826-A (KR)
Inventor: KIM JOUNG SEOUB
IPC: F24F13/08
Filed: 2017-08-30
Abstract: A cool storage type cooling apparatus system using outdoor air according to the present invention includes: a main cooling unit generating cooling air by external power to cool the interior of a target space requiring cooling; an indoor temperature sensor measuring an indoor temperature inside the target space; a temperature sensor unit including an outdoor temperature sensor for measuring an outdoor temperature outside the target space; a plurality of auxiliary cooling units installed outside the target space to perform a cooling storage mode for storing cool air of outdoor air, or a cooling mode for supplying the stored cool air to the interior of the target space; and a control unit configured to control such that the main cooling unit is operated when the room temperature is equal to or higher than a preset first setting temperature, and the auxiliary cooling units are operated in either the cooling storage mode or the cooling mode in order to reduce the cooling load of the main cooling unit when the outdoor temperature is lower than the first setting temperature.
Patent KR-20190029083-A (KR)
Title: Apparatus and Method for learning a neural network
Inventor: LIM TAE GYU
IPC: G06N3/08
Filed: 2017-09-11
Abstract: The present disclosure relates to an artificial intelligence (AI) system using machine learning algorithm such as deep learning and an application thereof. In particular, a plurality of template images and a plurality of actual images classified into a plurality of classes may be inputted to neural networks. The neural networks may be learned so that template feature vectors corresponding to the template images and actual feature vectors corresponding to the actual images are calculated based on the classes.
Patent KR-20190035350-A (KR)
Inventor: JOO KWANG YOUNG
IPC: E02D9/02
Filed: 2017-09-26
Abstract: The present invention relates to an apparatus for removing a PHC pile buried in the ground and a method thereof, which are capable of excavating the ground with a casing, which rotates at a high speed, wrapping around the PHC pile buried in the ground with the casing, and drawing and removing the PHC pile. To this end, according to the present invention, the apparatus for removing the PHC pile buried in the ground comprises: the casing whose inside has a space for the PHC pile to be inserted into and which is separately installed on a crane for rotating and operating at a high speed with a power source supplied from the crane; a ring plate installed on a lower end of the casing, which has a hole for the PHC pile to pass through in the center; one or more carbide tips installed along the circumferential surface on a lower end of the ring plate for excavating by digging the ground surface following the rotation and operation of the casing at high speed; one or more spray pipes installed along an external diameter of the casing for spraying air and water supplied from outside; and one or more spray nozzles placed on a lower end of the ring plate for spraying the air and water sprayed by the spray pipes towards a point of excavation by the carbide tips.
Patent KR-20180034290-A (KR)
Inventor: PARK KI HO
IPC: H01M8/1041
Filed: 2017-09-27
Abstract: The present invention relates to a fuel cell electrolyte film comprising a porous carbonaceous film layer, to a film-electrode assembly comprising the same, and to a fuel cell comprising the film-electrode assembly, wherein the porous carbonaceous film layer has pores with average diameter of 0.1-100 μm, and is provided with fluorine ionomer layers on both sides.
Patent KR-20190036598-A (KR)
Title: Mortar glue for waterproof and plastering work of liquid for winter season
Inventor: LEE MUN WOO
IPC: C04B111/76
Filed: 2017-09-28
Abstract: The present invention relates to a liquid plastering and waterproofing mortar adhesive for winter, which can be formed in a short time by previously storing a fixed amount of an admixture solution in a storage container in order to be mixed with cement at a local site, and can provide a uniform quality mortar adhesive even when being manufactured in a large quantity since an uniform quantity can be mixed. To be more specifically, the mortar adhesive can be prevented from freezing in winter as manufactured with a frost-proof solution mixed therein in order to manufacture a frost-proof admixture solution for preventing freezing in winter. In addition, the liquid plastering and waterproofing mortar adhesive for winter comprises: an admixture for cement which strengthens adhesion of cement; a frost-proof admixture solution which is formed by mixing a fixed amount of water and a frost-proof solution and is stored in a storage container; and cement which is mixed with the frost-proof admixture solution. Therefore, a fixed amount of frost-proof solution and a fixed amount of cement are mixed to form the mortar adhesive for winter.
Patent KR-20170117936-A (KR)
Title: 기계적 성질이 우수한 액슬 샤프트
Inventor: CHOI BYUNG HO
IPC: C22C38/00
Filed: 2017-09-28
Abstract: C 0.45~0.60중량%, Si 0.15~0.35중량%, Mn 0.60~0.85중량%, Cr 0.80~1.05중량%, V 0.004~0.01중량%, Al 0.015~0.070중량%, N 0.001~0.004중량% 및 B 0.0020~0.0030중량%, 잔부 Fe 및 불가피하게 혼입되는 불순물을 함유하는 것을 특징으로 하는 기계적 성질이 우수한 액슬 샤프트용 합금강 및 이를 이용한 차량용 액슬 샤프트의 제조방법에 관한 것이다.
Patent KR-20190037825-A (KR)
Title: Unit Replaceable Rice Husks Gasification Power Generation System Possible for Continuously Operation
Inventor: SEO MYUNG WON
IPC: C10J3/48
Filed: 2017-09-29
Abstract: The present invention relates to a unit-replaceable power generation system of gasification of rice husk fluidized bed capable of continuous operation. Specifically, the present invention relates to a unit-replaceable power generation system of gasification of rice husk fluidized bed capable of long-term continuous/combined operation under a condition that a gas engine is not exhausted by changing a path of a syngas when a situation exceeding the gas engine limit occurs by comprising a real-time particle size measuring system, a real-time dust concentration measuring system, and a real-time tar concentration system.
Patent KR-20190040803-A (KR)
Title: Forming Method for SiC Single Crystal
Inventor: KIM DAE SUNG
IPC: C30B29/06
Filed: 2017-10-11
Abstract: The present invention provides a method for manufacturing a silicon carbide (SiC) single crystal. The method comprises the steps of: forming a meniscus between a SiC termination crystal growth surface and a liquid surface of a Si-C melt; and observing a shape of the meniscus outside a chamber assembly to adjust or maintain the height of the meniscus. Through the steps of the method, the degree of supersaturation of the Si-C melt can be handled.
Patent KR-20190037045-A (KR)
Title: Capacitor and method of manufacturing the same
Inventor: SHIN HYUN HO
IPC: H01L49/02
Filed: 2017-10-25
Abstract: According to an embodiment of the present invention, a capacitor comprises: a structure comprising a plurality of openings extending from a first surface to a second surface facing the first surface; a capacitor layer disposed on the second surface of the structure and the plurality of openings, and including a dielectric layer and a first electrode and a second electrode having the dielectric layer disposed therebetween; a first connection layer disposed on the first surface and connected to the first electrode; a second connection layer disposed on the capacitor layer on the second surface and connected to the second electrode; and first and second terminals disposed on both sides of the structure and connected to the first connection layer and the second connection layer, respectively.
Patent KR-20180106824-A (KR)
Inventor: KIM YOUNG MIN
IPC: H04R1/02
Filed: 2017-10-26
Abstract: The present invention relates to a portable wireless speaker device which can ensure durability, can be installed in a small space, and can expand a bass sound at the same time. To this end, the present invention provides the portable wireless speaker device including: a housing mounting a component; a speaker which is formed on one side of the housing and outputs a sound by an electric signal; and a passive duct module for outputting a new sound by vibrating by air vibration due to the speaker. The passive duct module includes a vibration unit which vibrates by the air vibration due to the speaker and a duct which is extended from the vibration unit and is connected to the outside of the housing. Therefore, according to the present invention, the portable wireless speaker device which can improve productivity by simplifying an assembly while improving the durability and enhance the bass sound.
Patent KR-20190047375-A (KR)
Inventor: NOH BYUNG WOO
IPC: B62D1/187
Filed: 2017-10-27
Abstract: The present invention relates to a pop-up preventing device of a steering column and, more specifically, provides a pop-up preventing device of a steering column, wherein a tooth portion of a fixing gear and an operating gear is formed in a protrusion type that is in contact with a point contact type to reduce a tooth protruding phenomenon when the fixing gear and the operating gear are geared after tilting a steering column. Therefore, a pop-up phenomenon of the steering column can be prevented.
Patent KR-20190048146-A (KR)
Inventor: Yoon hee tae
IPC: H04L29/06
Filed: 2017-10-30
Abstract: Provided are a multi-party conference providing apparatus and a method for managing authority in the apparatus. According to an embodiment of the present invention, a multi-party conference providing apparatus comprises: a receiving unit for receiving a content sharing request from a terminal by accessing the multi-party conference server wherein the terminal is participating in a multi-party conference established in the server; and an authority control unit for approving or rejecting the content sharing request according to whether a host terminal is designated in the multi-party conference and whether the terminal is a speaker terminal.
Patent KR-20190050343-A (KR)
Inventor: LEE MAL SUK
IPC: C05B7/00
Filed: 2017-11-03
Abstract: The present invention relates to a fertilizer using dry chemical powder of disused fire extinguishers. More particularly, the present invention, in using hydrophobically modified ammonium phosphate contained in dry chemical powder of disused fire extinguishers as a fertilizer, relates to a fertilizer which is economical and has an excellent soil improving effect by hydrophilizing hydrophobically modified ammonium phosphate only by using a natural decomposing agent without a separate high temperature and high pressure process. The fertilizer using the dry chemical powder of disused fire extinguishers according to the present invention comprises 50 to 200 parts by weight of a natural decomposing agent for decomposing silicone coated on the ammonium phosphate, and 20 to 70 parts by weight of a natural binder for binding the dry chemical powder of disused fire extinguishers and the natural decomposing agent, with respect to 100 parts by weight of the dry chemical powder of disused fire extinguishers, containing silicon-coated ammonium phosphate.
Patent KR-20180092801-A (KR)
Title: X-ray fluoroscopic examination apparatus
Inventor: ARAI YUYA
IPC: G01N21/17
Filed: 2017-11-08
Abstract: An object of the present invention is to provide an X-ray fluoroscopic examination apparatus. According to the present invention, the optical axes of an X-ray generator and a camera are matched so that the correspondence relationship between the external appearance and the internal structure of an inspection object can be easily grasped. An X-ray generator (1) irradiates an inspection object (3) with an X-ray. An X-ray detector (2) is provided on the optical axis of the X-ray generator (1) and receives the X-ray transmitted through the inspection object (3). A camera (5) has an optical axis different in direction from the X-ray generator (1) and is provided at a position outside the irradiation range of the X-ray generator (1). A reflector (4) is disposed on the optical axis of the X-ray generator (1) and reflects the external appearance phase of the inspection object (3) with respect to the camera (5). The optical axis of the camera (5) reaching the reflector (4) from the inspection object (3) matches the optical axis of the X-ray generator (1). An image display unit (8) displays the X-ray perspective image of the inspection object (3) acquired by the X-ray detector (2) and the external appearance image of the inspection object acquired by the camera (5).
Patent KR-20190056852-A (KR)
Inventor: PARK JUNG HUN
IPC: G01G21/28
Filed: 2017-11-17
Abstract: Disclosed is a scale device. The scale device has: a housing having an inner space; a scale disposed in the inner space of the housing; a humidity meter coupled to the housing, and measuring the humidity of the inner space of the housing; and a moisture supply device for supplying a mixed gas of water vapor and air to the inner space of the housing on the basis of the humidity information provided by the humidity meter. A measuring error can be fundamentally removed by static electricity by using the scale device.
Patent KR-20180097434-A (KR)
Title: Water jet peening method
Inventor: SUGITA KOJI
IPC: C21D7/06
Filed: 2017-11-21
Abstract: Provided is a water jet peening method, capable of easily performing water jet peening by using equipment, smaller than before, and using existing underwater cleaning equipment. An object is immersed in a water-based cleaning liquid of a cleaning tank so as to enable a distance from the liquid surface of the water-based cleaning liquid to the object to be treated to be 100 mm or more than and less than 300 mm. Moreover, the water-based cleaning liquid is sprayed to the object in the downward direction from a nozzle in the water-based cleaning liquid in the cleaning tank.
Patent KR-20170136468-A (KR)
Inventor: LEE KI HAN
IPC: G06Q50/22
Filed: 2017-11-28
Abstract: The present invention relates to a platform service system for an AAL-based healthcare smart home, and a method thereof. The present invention relates to a system for providing a healthcare smart home platform service based on ambient assisted living, and a method thereof. According to the present invention, it is possible to provide a service for promoting convenience with respect to emergency calls in emergency situations and mobility therefor, and to provide the notifications of all situations that threaten a user such as fall detection and natural disaster notification, and to effectively support a fintech service. The platform service system includes a wearable device; an emergency monitoring part; and a hospital convenience service part.
Patent KR-20190062754-A (KR)
Title: Apparatus for controlling power supply of streetlight and method for the same
Inventor: KIM EUNG SANG
IPC: H05B37/02
Filed: 2017-11-29
Abstract: The present application relates to a streetlight power control apparatus and a streetlight power control method. According to an embodiment of the present invention, a streetlight power control method comprises: a target illuminance setting step of setting a target illuminance of the streetlight according to local information corresponding to installation position of the streetlight; a power supply step of supplying electric power to the streetlight in accordance with the target illuminance and measuring an illuminance of the installation position to generate a measurement illuminance; and a power control step of comparing the measurement illuminance with the target illuminance and controlling a power supply amount to be supplied to the streetlight.
Patent KR-20190015064-A (KR)
Inventor: KIM KYE KYUNG
IPC: G06K9/32
Filed: 2017-12-05
Abstract: Disclosed are a method for recognizing a character based on blob and an apparatus for the same. According to one embodiment of the present invention, the method comprises the steps of: obtaining a preprocessing image in which effect of at least one of background and illumination based on a learning image is removed; detecting a plurality of blobs corresponding to a character region in the preprocessing image based on geometric shape analysis of the blobs and classifying the blobs by character type in consideration of at least one of an individual blob, combination blob, and separation blob; extracting a blob to be learned among the blobs classified by character type in consideration of a character expected to be recognized in the learning image; and learning a character recognition model by extracting a feature vector of the blob to be learned and recognizing a character in an input image based on the character recognition model.
Patent KR-20180076298-A (KR)
Inventor: VAN HOUDT JAN
IPC: H01L27/11529
Filed: 2017-12-05
Abstract: The present invention relates to a method for manufacturing a memory device, which comprises: a step of providing a stack in which a control gate layer (200) and a dielectric layer (210) are alternately disposed on a substrate (100); a step of forming a memory block including one or more memory holes (50, 51) through the stack, wherein the memory holes (50, 51) include the stack of a programmable material (120), a channel material (150), and a dielectric material (220) on a sidewall to form one or more memory cells (500, 501); a step of removing a portion of the stack to form one or more trenches (60) for forming at least a portion of a boundary of a memory block (300); a step of partially removing the control gate layer (200) exposed to the sidewall of the trenches (60) to form a recess (70) in the control gate layer (200); and a step of filling the recess (70) with an electroconductive material (700) to form an electroconductive plug (700). A corresponding device is also provided.
Patent KR-20190068050-A (KR)
Title: MANAGEMENT METHOD AND SYSTEM FOR unmanned aerial vehicle
Inventor: SONG IN EUI
IPC: H04W64/00
Filed: 2017-12-08
Abstract: The present invention relates to an unmanned aerial vehicle control method and a system thereof. The unmanned aerial vehicle control method comprises the steps of: checking whether signal information scanned by at least one ground radio station among a plurality of ground radio stations installed at different locations is a signal transmitted from an unmanned aerial vehicle; using the signal information to determine a location of the unmanned aerial vehicle if the signal information is a signal transmitted from the unmanned aerial vehicle; and deciding whether the flight of the unmanned aerial vehicle corresponds to a pre-stored flight policy based on the location of the unmanned aerial vehicle.
Patent KR-20180020117-A (KR)
Inventor: LEE SEUNG BAE
IPC: F04D29/38
Filed: 2017-12-14
Abstract: The present invention relates to an impeller having primary blades and secondary blades. According to the present invention, the impeller having primary and secondary blades comprises: a first part which comprises: a first hub; and the plurality of primary blades extended along the outer circumference of the first hub at regular intervals; and a second part which comprises: a second hub combined with the bottom side of the first hub with a bump; and the plurality of secondary blades extended along the outer circumference of the second hub at regular intervals. If a projection angle between the front end (L.E.) and rear end (T.E.) of each of the primary blades is called Φ1, and a projection angle between the front end (L.E.) and rear end (T.E.) of the plurality of secondary blades is called θ1, the impeller is composed of an upstream angle of Φ1u and θ1u and a downstream angle of Φ1d and θ1d, in which the primary blades are overlapped with the secondary blades, and Φ1m and θ1m, in which the primary blades are not overlapped with the secondary blades. To make the radius of the primary blades and secondary blades satisfy 0 < θ1<Φ1 from each hub towards an end, the θ1 is smaller than the Φ1. The present invention provides the impeller with the means to improve performance and reduce noise.