baber/WOPTO huggingface dataset:
Patent KR-20180131160-A (KR)
Inventor: KU GYO JEONG
IPC: B01D46/00
Filed: 2017-05-31
Abstract: The present invention relates to an air cleaning apparatus (1) including: a suction fan (5) disposed at a rear of a case (3) to form a flow in the direction of air passing through the case (3); an air filter (7) disposed at a front of the case (3) to primarily remove foreign matter contained in the sucked air; a water filter unit (9) mounted inside the case (3) to vertically form a water screen between the air filter (7) and the suction fan (5) by injecting pumped water downward through an injection port (17) to secondarily remove the foreign matter contained in the air having passed through the air filter (7); a sensor unit (11) mounted to the case (3) to detect contamination; a mobile communication unit (13) connected to the sensor unit (11) and receiving a measurement value transmitted from the sensor unit (11) to display the contamination status; a fan speed control unit (30) for controlling an amount of the air passing through the air filter (7) by controlling a rotation speed of the suction fan (5) according to a fine dust concentration value transmitted from the sensor unit (11); a water screen adjusting unit (40) for adjusting the thickness of the water screen by controlling a driving speed of a pump (21) for forming the water screen on the water filter unit (9) according to the fine dust concentration value transmitted from the sensor unit (11); and a controller (C) for varying the air intake amount or varying the thickness of the water screen by linking and controlling the fan speed control unit (30) and the water screen adjusting unit (40) according to the concentration value transmitted from the sensor unit (11).
Patent KR-20170067167-A (KR)
Title: 변위 센서
Inventor: NAKANO YASUSHI
IPC: G01R33/00
Filed: 2017-05-31
Abstract: 코일(6)과 콘덴서(8, 10)로 이루어지는 병렬 공진 회로(4)가 NPN 트랜지스터(12)의 출력측에 설치되고, 병렬 공진 회로(4)의 출력이 트랜지스터(12)의 입력측에 귀환되어, 계속해서 발진하는 콜피츠 발진 회로(2)가 구성되어 있다.  코일(6)으로의 피측정물의 위치의 변화에 의해 트랜지스터(12)의 출력 레벨이 변화한다.  코일(6)에 계속적으로 정전류원(26)이 직류 전류를 공급하고 있다.  코일(6)의 직류 저항값의 변화를, 코일(6)을 흐르는 직류 전류에 의한 전압 강하로부터 RC 로우 패스 필터(30)가 검출한다.  마이크로컴퓨터(38)가 RC 로우 패스 필터(30)의 출력에 기초하여 트랜지스터(12)의 출력 레벨을 조정한다.
Patent KR-20180133294-A (KR)
Inventor: CHA SEUNG HOON
IPC: F25D31/00
Filed: 2017-06-06
Abstract: The present invention relates to a portable refrigeration/heating device using a thermoelectric element, and an objective of the present invention is to allow a user to drink water of a desired phase by installing a thermoelectric element on the lower side of an inner container in the interior of a cooling/heating temperature keeping container and heating or cooling the water according to the necessities. The cooling/heating device of the device includes: a battery part; a display part configured to display the state of a battery located in the battery part and the temperature of a container; a heat dissipating plate part, to which heat generated by the thermoelectric element part is transferred; an air cooling fan part for cooling the heat transferred to the heat dissipating plate part; a thermoelectric element part driven by a power source supplied by the battery part; a beverage case part, to which the heat generated by the thermoelectric element part is transferred; and a control part configured to control the temperature of the beverage stored in the interior of the beverage case part by controlling power source supply characteristics that correspond to at least one of a voltage, current capacity, or a direction of current supplied to the thermoelectric element part.
Patent KR-20180133963-A (KR)
Inventor: HA CHOON WOOK
IPC: B01D39/14
Filed: 2017-06-07
Abstract: The present invention relates to nonwoven for efficiency-filtering having excellent filtering efficiency and improved durability and a manufacturing method thereof. The ratio of a charging point charged with a nonuniform potential and having an absolute value of a charging voltage of 100 V or higher is 90%. The nonwoven is made of short fibers by a fiber material composition comprising 90.0 to 99.5% by weight of a non-conductive thermoplastic polymer and 0.5 to 10.0% by weight of an acidic polymer containing an acid group and having an acid value of 50 to 1,000. The nonwoven fabric for filtering according to the present invention can be used as a filter material which has a high charging voltage at the charging point and a high charging ratio with an absolute value of 100 V or higher and a high collection rate and is usable for a long time.
Patent KR-20170066305-A (KR)
Title: 기능성 생체 이식형 의료기기
Inventor: PARK BUN
IPC: A61F2/02
Filed: 2017-06-07
Abstract: 본 발명은 기능성 생체 이식형 의료기기에 관한 것으로서, 더욱 상세하게는 기존의 소수성 생분해성 폴리머에 친수성 성분인 히알루론산을 추가함으로써, 친수성의 기능성을 부여할 수 있고, 기존의 생분해성 및 비 생분해성 폴리머에 생선콜라겐, 미백물질(알부틴, 비타민) 또는 멜라닌 생성억제 물질을 추가함으로써, 기존의 단순한 생체 지지대 역할을 개선하여 미백효과의 기능성을 줄 수 있으며, 기존의 단순한 삽입하는 생체 이식형 의료기기의 제품을 개선하기 위하여, 피부재생을 유도하는 표피성장단백질(EGF)을 첨가함으로써, 피부재생의 기능을 줄 수 있고, 생분해성 고분자에 보톡스의 물질인 신경마비의 기능을 추가함으로써, 보톡스의 흘러내림을 개선함과 더불어 주름개선의 기능을 2중으로 줄 수 있으며, 주사침을 커브드(curved)로 제조함으로써, 진피층에 주사침의 삽입을 용이하게 하고, 기존의 단순한 생분해성 또는 비 생분해성 고분자의 단순한 인체 이식형 제품에 친수성의 기능성 추가 또는 미백기능의 추가 또는 세포재생 및 피부재생의 기능을 개선하여 기능성 필러, 기능성 수술용 봉합사, 기능성 barbed 봉합사, 기능성 말단 루프 barbed 봉합사, 기능성 슬라이스 봉합사, 기능성 메시(mesh), 기능성 앵커, 기능성 의료용 시트(sheet), 기능성 유착 방지막, 기능성 성형재료 조직 지지대, 기능성 barbed suture, 기능성 지지돌기형 barbed suture에 적용할 수 있으므로 그 적용범위가 광범위한 효과가 있다.
Patent KR-20180133714-A (KR)
Inventor: SEO JUNG SOO
IPC: G09B23/18
Filed: 2017-06-07
Abstract: The present invention relates to an educational electronic component board. More specifically, the present invention relates to an educational electronic component board which allows, when dealing with or learning the same for the first time, a user to easily and accurately grasp and handle electronic components such as various components including a resistor, a capacitor, a light emitting diode, a speaker, a transistor and an integrated circuit.
Patent KR-20180135335-A (KR)
Inventor: PARK SANG DAE
IPC: H01L27/15
Filed: 2017-06-12
Abstract: The present invention relates to a display device and, in particular, to a display device comprising: a substrate; a first electrode unit which is arranged on the substrate and is extended in a first direction; a plurality of semiconductor light emitting elements which are electrically connected to the first electrode unit; an insulating layer which is formed to cover at least a part of the first electrode unit and is filled between the semiconductor light emitting elements; and a second electrode unit which is electrically connected to the semiconductor light emitting elements on the insulating layer. The second electrode unit comprises: a first sub-electrode disposed on the insulating layer and extended in a second direction perpendicular to the first direction; a second sub-electrode extended from the first sub-electrode and electrically connected to the semiconductor light-emitting elements; and a third sub-electrode overlapping at least a part of the second sub-electrode, covering one surface of the semiconductor light-emitting elements, and made of a light-transmitting conductive material.
Patent KR-20180002045-A (KR)
Inventor: PRUS ERIC
IPC: B05B13/04
Filed: 2017-06-26
Abstract: The present invention relates to an automatic cleaning process performed during a cleaning sequence in which all or at least a portion of elements (8a, 8b) to be cleaned, are cleaned, wherein each of the elements to be cleaned is positioned in a controlled atmosphere booth (C) included in a coating facility. The cleaning sequence of the element(s) (8a, 8b) is programmed during the imposed stop of a production of a facility. In addition, the present invention relates to a drying station (4) intended to be positioned inside a booth (C) having a controlled atmosphere included in a coating facility. The drying station has the dimension for accommodating all or a portion of spray robots (8a, 8b), and comprises a movable arm (84) having a handle (85) on an end thereof and an injector (86) attached on the handle.
Patent KR-20170078572-A (KR)
Title: 광감각제를 함유하는 세포, 이의 제조방법 및 이의 용도
Inventor: NA KUN
IPC: A61K35/28
Filed: 2017-06-26
Abstract: 본 발명은 빛에 의해 일항산소를 생성할 수 있는 광감작제를 함유하는 세포, 이의 제조방법 및 이의 용도에 관한 것으로서, 보다 상세하게는 대식세포 또는 간엽줄기세포에 광감각제들을 화학적 결합, 항원-항체 결합 또는 세포내재화와 같은 방법에 의해 접합시키거나 또는 세포 내부에 봉입시킨 광감각제를 함유하는 세포를 제공하며, 상기 광감각제를 함유하는 세포는 정맥 주사 시 암 부위에 축적되며 특정 파장의 광원을 조사 시 대식세포 또는 간엽줄기세포가 사멸하면서 국소적인 면역반응을 촉진시켜 암세포를 사멸시킬 수 있어 암 면역치료제로서 유용하게 사용될 수 있다.
Patent KR-20180133767-A (KR)
Inventor: JANG WON SEOK
IPC: A61B5/00
Filed: 2017-06-29
Abstract: The present invention is to monitor the pain of a patient undergoing a dental procedure and provide feedback on the results thereof to a doctor. To this end, the pain monitoring and feedback system for a dental procedure according to the present invention comprises: a sensing device including a photographing unit for photographing a patient′s appearance to sense a muscle change of a patient undergoing a dental procedure, a heat sensing unit for sensing a change in body temperature of the patient, and a gripping force sensing unit for measuring a gripping force of the patient; and a computing device including a communication unit for receiving data from the sensing device and outputting a signal corresponding to pain information to the outside, a controller for predicting the pain of the patient by analyzing at least one of a muscle change, a body temperature change and a gripping force change of the patient using monitoring data received through the communication unit and outputting a pain signal according to the predicted pain or controlling a procedure device, and a memory for storing data necessary for processing from the controller.
Patent KR-20190002894-A (KR)
Inventor: NAM YONG SUK
IPC: C12Q1/70
Filed: 2017-06-30
Abstract: The present invention relates to a mosquito-mediated virus detection set and a detection method and, more specifically, to a detection set and method for accurately detecting four kinds of mosquito-mediated virus with high sensitivity by multiplex real-time polymerase chain reaction (RT-PCR). The detection set comprises: (1) a Dengue virus-specific primer pair composed of base sequences of SEQ ID NO: 1 and SEQ ID NO: 2, and a Dengue virus detection probe composed of a base sequence of SEQ ID NO: 3; (2) a Chikungunya virus-specific primer pair composed of base sequences of SEQ ID NO: 4 and SEQ ID NO: 5, and a Chikungunya virus detection probe composed of a base sequence of SEQ ID NO: 6; (3) a yellow fever virus-specific primer pair composed of base sequences of SEQ ID NO: 7 and SEQ ID NO: 8, and a yellow fever virus detection probe composed of a base sequence of SEQ ID NO: 9; and (4) a West Nile virus-specific primer pair composed of base sequences of SEQ ID NO: 10 and SEQ ID NO: 11, and a West Nile virus detection probe composed of a base sequence of SEQ ID NO: 12.
Patent KR-20190002954-A (KR)
Inventor: LEE HYE WON
IPC: A45D33/16
Filed: 2017-06-30
Abstract: The present invention is intended to avoid contamination of a puff and a mirror of a cosmetic compact container so that the puff and the mirror are not in contact with each other. A jaw is made on an upper part of a mirror surface of the pact, and the mirror surface rises along a slide rail when the jaw is raised by the finger. When the mirror surface is raised to some extent, the mirror surface does not rise anymore due to a fixing pin and a space for storing the puff is created inside for storing the puff. The present invention prevents the contamination of the mirror by disposing the puff smeared with contents in the same space as the mirror. Also, since the puff is not exposed to the outside, the puff can be prevented from falling to the floor when the pact is opened.
Patent KR-20180065863-A (KR)
Inventor: YOUN SEOK NAE
IPC: B24B47/26
Filed: 2017-07-03
Abstract: The present invention provides an orbital sander with a braking skirt. According to the present invention, the orbital sander with a braking skirt comprises: a skirt member coupled along an edge of the bottom part of a housing to protect various kinds of members disposed inside the housing from external shock and connecting a vacuum suction device capable of collecting sanding dust; a shaft balancer having a bearing mounting unit formed with an eccentricity of a predetermined dimension from the central axis of a shaft; a spindle member receiving a rotational force of the shaft through the shaft balancer to be rotated; a backup pad coupled to the bottom of the spindle member and interworking with the spindle member to be rotated; and a sandpaper member attached to the lower part of the backup pad to perform sanding. The skirt member is made of a strong material, and a braking skirt member softer than the skirt member or having flexibility is coupled to the inside or lower part of the skirt member. As such, the brake skirt member is additionally inserted and fixed between the skirt member and the backup pad of the orbiting sander, so the brake skirt member is closely adhered to the backup pad when stopping working, thereby instantaneously stopping idling. Accordingly, since idling does not occur even if a rotor is instantaneously stopped when stopping working, the sanding dust is not generated, thereby providing an effect of maximizing use quality of the orbiting sander.
Patent KR-20190008611-A (KR)
Inventor: CHUNG KEE CHULL
IPC: H04M3/493
Filed: 2017-07-17
Abstract: Provided are a reliability verification system for education model acquisition qualification and a method thereof. According to an embodiment of the present invention, the reliability verification system for education model acquisition qualification comprises: a website unit providing a website so that an institution terminal receiving qualification information of a student to be educated may be accessed through a communication network; a query processing unit receiving a query about authenticity of the qualification information from the institutional terminal and notifying a result of the suitability; a consent processing unit inquiring whether the student to be educated agrees to the process of the inquiry to a terminal of the student to be educated; and a suitability judging unit judging whether the inquired qualification information is appropriate for the student to be educated if the consent has been accepted from the terminal of the student to be educated, and outputting the qualification information to the query processing unit.
Patent KR-20190009119-A (KR)
Inventor: KIM YOUNG HOON
IPC: H01L23/367
Filed: 2017-07-18
Abstract: The present invention relates to a heat dissipation device for an electronic element and a coupling device used in the same. According to the present invention, the coupling device (10) is manufactured by cutting and bending a single metal plate. Both ends of a body (11) of the coupling device (10) are provided with a first fastening piece (12) and a second fastening piece (12′). The front ends of the first and second fastening pieces (12, 12′) are provided with a hanging projection (16) hung on an inclined projection (50) in a heat sink (40). An element pressing plate (30) closely contacting the surface of the electric element (52) to closely contact the electric element (52) to a contact surface (46) of the heat sink (40) is provided at the front end of the middle portion of the body (10). The device pressing plate (30) is integrally formed with the body (11) to closely contact the electric element (52) with the heat sink (40). Side walls (48) are formed at both sides of the contact surface (46) at predetermined intervals in the heat sink (40), and slope projections are continuously formed along an inclined surface on surfaces of the side walls (48) facing each other, so that the hanging projection (16) is hung. According to the present invention, the electric element (52) having various sizes can be mounted to the heat sink (40) strongly and while minimizing an occupying space.
Patent KR-20190011644-A (KR)
Inventor: BYUN KYEONG BONG
IPC: G01N33/487
Filed: 2017-07-25
Abstract: The present invention provides a system for analyzing a concentration of an analyte contained in a biological sample using a diagnostic kit and a portable terminal capable of confirming the concentration of the analyte; and an analyzing method using the same. The present invention comprises: the diagnostic kit comprising a plurality of strips, a labeled auxiliary specific binding member coupled to each of the strips at different concentrations, and a reaction unit which is disposed on each of the strips and to which a fixing member, to which the auxiliary specific binding member is specifically coupled, is coupled; and the portable terminal comprising an image acquiring means for acquiring an image of a reaction result expressed on the strip of the diagnostic kit, an image analysis unit for analyzing the acquired image to calculate the concentration of the analyte, and a density display unit for externally displaying density information obtained by the image analysis unit.
Patent KR-20190012437-A (KR)
Inventor: KIM JONG WON
IPC: H01L29/78
Filed: 2017-07-27
Abstract: The present invention provides a vertical memory device having excellent electronic characteristics. According to an embodiment of the present invention, the vertical memory device comprises: a substrate having a cell array region and a connection region close to the cell array region; a plurality of gate electrode layers laminated on the cell array region and the connection region of the substrate and configuring a stair structure at the connection region; a cell channel layer arranged on the cell array region and passing through the plurality of gate electrode layers; a dummy channel layer arranged on the connection region and passing through at least one among the plurality of gate electrode layers; a cell epitaxial layer arranged under the cell channel layer; and a dummy epitaxial layer arranged under the dummy channel layer. The dummy epitaxial layer can have a shape different from the cell epitaxial layer.
Patent KR-20190014183-A (KR)
Inventor: AHN KANG SOON
IPC: G01R19/165
Filed: 2017-07-27
Abstract: According to the present invention, a power conversion system for an ESS having a hot swap function comprises: an N number of power conversion modules which are connected to an N number of battery stacks in a one-to-one manner, and charge and discharge the battery stacks; a control means which is connected to the N number of battery stacks and the N number of power conversion modules to control charging and discharging operations of the battery stacks, determines a battery stack with abnormality among the N number of battery stacks, and controls charging and discharging operations of a battery stack which is replaced by detecting attachment or detachment when the battery stack with abnormality is replaced; and an initial charging switching unit which is provided at each of charging ends of the N number of power conversion modules, adjusts a voltage inputted during the initial charging of the replaced battery stack during a continuous operation of a grid, and performs switching to stably associate with a voltage of an N-1 number of battery stacks. According to the present invention, stability of a system operation can be secured by applying a hot swap technology capable of replacing, changing, and repairing components while maintaining an ESS system operation state.
Patent KR-20190014821-A (KR)
Inventor: LEE HEON
IPC: B22F3/24
Filed: 2017-08-04
Abstract: A method of manufacturing a three-dimensional metal structure comprises: forming an output material having a metal nanoparticle, a polymer, a dispersing agent, a reducing agent, and a solvent; outputting a first preliminary three-dimensional structure through a three-dimensional printing process by using the output material; forming a second preliminary three-dimensional structure by removing the polymer through a heat treatment process with respect to the first preliminary three-dimensional structure; and performing a sintering process with respect to the second preliminary three-dimensional structure. Therefore, oxidation of the metal nanoparticle is restricted to easily form a uniform three-dimensional metal structure.
Patent KR-20190014873-A (KR)
Inventor: YANG EUN JU
IPC: A23K10/30
Filed: 2017-08-04
Abstract: The present invention relates to an antibacterial composition containing a mixed extract of Quercus salicina nuts and banaba leaves as an active component. More specifically, the present invention contains the mixed extract of Quercus salicina nuts and banaba leaves which are natural materials, thereby being applied to the antibacterial composition which can be safely used in the human body without toxicity and side effects.
Patent KR-20190020535-A (KR)
Inventor: PARK HAE JUN
IPC: H01L51/00
Filed: 2017-08-21
Abstract: According to an embodiment of the present specification, a flexible electroluminescent display device comprises: a flexible substrate including a display region and a bending region extending from one side of the display region and being bent; a light emitting element and a thin film transistor on the display region; a first planarizing layer and a second planarizing layer on the flexible substrate including the display region and the bending region; a first wiring on the flexible substrate including the display region and the bending region; a second wiring on the first planarizing layer including the display region and the bending region; and a compensation pattern on the second planarizing layer. A part of the first wiring and the second wiring in the bending region overlap each other and the compensation pattern is in the overlapping region of the first wiring and the second wiring.
Patent KR-20190034474-A (KR)
Title: Doorrock ringkey
Inventor: SEO YOU RI
IPC: G07C9/00
Filed: 2017-09-23
Abstract: The present invention relates to a door lock ring key which is convenient while having an accessory effect, thereby solving the existing inconvenience problem that a user should find a key. In other words, a door lock card key is configured as a ring-shaped door lock ring key which does not have the inconvenience that a key should be found in a bag while utilizing the door lock ring key as an accessory. Therefore, the door lock ring key is convenient while having an accessory effect, thereby solving the existing inconvenience problem that a user should find a key.
Patent KR-20190035412-A (KR)
Title: Fluid Supply Pipe
Inventor: KOMAZAWA MASUHIKO
IPC: E03C1/084
Filed: 2017-09-26
Abstract: The present invention provides a fluid supply pipe capable of increasing cooling effects, lubricity, and permeability of a fluid by applying a predetermined flowing property to a fluid flowing inside. The fluid supply pipe includes: an inner structure; and a pipe main body for accommodating the inner structure. The pipe main body includes an inlet and an outlet. The inner structure includes a first part, a second part, a third part, and a fourth part formed by being integrated on a common shaft member having a circular cross-section. The first part of the inner structure is positioned on the upper part of the pipe main body when the inner structure is accommodated in the pipe main body. The fluid supply pipe includes: a shaft unit; and multiple wings formed in a spiral form to generate vortex in the fluid. The second part is positioned on a lower part than the first part and includes: the shaft unit; and multiple protrusion units protruding from the outer circumference of the shaft unit. The third part is positioned on a part lower than the second part and includes: the shaft unit; and multiple wings formed in the spiral form in the fluid. The fourth part is positioned on a part lower than the third part and includes: the shaft unit; and the multiple protrusion units protruding from the outer circumference of the shaft unit.