baber/WOPTO huggingface dataset:
Patent KR-20190124916-A (KR)
Title: Micro led transfer head
Inventor: AHN BUM MO
IPC: H01L25/075
Filed: 2018-04-27
Abstract: The present invention provides a micro LED transfer head, which solves a problem of a micro LED transfer head proposed to date and allows connection of micro LEDs to be effectively implemented while using a vacuum absorbing principle. The micro LED transfer head includes: a porous member having a pore; and a heater unit formed on a surface of the porous member.
Patent KR-20190124973-A (KR)
Title: Medical cooling device
Inventor: KIM GUN HO
IPC: A61F7/02
Filed: 2018-04-27
Abstract: The present invention provides a medical cooling device which includes: a nozzle unit for injecting cryogen; a cryogen temperature pressure controller for controlling the temperature and pressure of the cryogen through heat; and a control unit for controlling the heat applied to the cryogen temperature pressure controller. Therefore, the medical cooling device can stably implement cooling conditions required for various clinical effects such as effective destruction of lesion cells, minimization of destruction of surrounding normal cells, cooling anesthesia, immune activation by cooling, and the like.
Patent KR-20190101266-A (KR)
Inventor: CHANGOH KIM
IPC: D06F39/04
Filed: 2018-05-03
Abstract: The present invention includes: a tub storing washing water; a drum installed in the tub to be rotatable to store laundry; a heating unit installed in the tub to indirectly heat the washing water; a circulating unit wetting laundry while circulating the washing water in the drum; and a control part controlling the rotation of the drum, the heating unit, and the circulating unit independently. The control part controls the rotation of the drum with repetitive acceleration and deceleration for laundry-wetting or heating. Moreover, the present invention includes: a water supply step of supplying washing water containing detergent into the drum; a laundry wetting step of wetting laundry in the drum with the washing water; and a heating step of heating the washing water indirectly with the heating unit installed in the tub storing the drum. The laundry wetting step or heating step includes a drum rotation section in which the drum is repetitively accelerated and decelerated. Therefore, the present invention is capable of conducting a high-concentration washing process through the circulation of washing water.
Patent KR-20180052588-A (KR)
Inventor: KIM SEONG HUN
IPC: B29C41/46
Filed: 2018-05-10
Abstract: The present invention discloses a thermoplastic sheet heating device for forming a mouthpiece and a mouthpiece forming apparatus including the thermoplastic sheet heating device. The thermoplastic sheet heating device for forming a mouthpiece includes: a sheet supporter supporting a thermoplastic sheet; a first heater applying heat onto a top surface of the thermoplastic sheet from the top of the sheet supporter; and a second heater applying heat onto a bottom surface of the thermoplastic sheet from the bottom of the sheet supporter. The thermoplastic sheet heating device for forming the mouthpiece and the mouthpiece forming apparatus including the thermoplastic sheet heating device can greatly improve molding stability and post-molding shape stability of the thermoplastic sheet since the thermoplastic sheet heating device for forming the mouthpiece and the mouthpiece forming apparatus including the thermoplastic sheet heating device can minimize a thickness directional temperature deviation of the thermoplastic sheet that is a heating target object.
Patent KR-20190133998-A (KR)
Title: Occupant and obstacle sensing device on the train platform
Inventor: HAN SUNG MOO
IPC: B08B1/00
Filed: 2018-05-24
Abstract: The present invention provides a device for detecting a passenger and an obstacle on an electric vehicle platform, which comprises: a detection unit (110) which protrudes outward from a main body (20) when a passenger or an obstacle is detected, and is inserted into the main body (20) when the passenger or obstacle is not detected, wherein the detection unit interlocks a safety device which blocks the passenger or makes the passenger pass depending on whether the passenger or the obstacle is detected; and a drive unit (120) for operating the detection unit (110) to the outside or the inside of the main body (20). The present invention can prevent an accident in advance by interlocking with the safety device using a screen door or a rope according to whether the passenger and the obstacle are detected. In particular, the present invention can allow the device to protrude outward or to be inserted inward according to the stopping and moving of an electric vehicle such that damage caused by an external impact can be prevented, thereby improving durability and service life. In addition, the present invention can improve the reliability of an operation for detecting the passenger and the obstacle by preventing malfunctions by achieving protection from contaminants such as dust. Moreover, the present invention has a simple structure and easy maintenance to increase use efficiency and utilization range.
Patent KR-20180064337-A (KR)
Inventor: KANG YONG MI
IPC: A62B23/02
Filed: 2018-05-25
Abstract: 본 발명은 흡기구 및 배기구를 갖는 밀착형 마스크에 관한 것으로서, 공기가 통과되지 않는 EVA소재로 된 마스크 본체 및 마스크 본체 후면에 부착되어 안면과 밀착성을 높인 테두리부, 메모리몸과 더불어 마스크 본체에 구비되어 외부공기를 흡기 및 필터링하는 두개의 흡기구와 더불어 코와 입에서 쉬는 날숨을 외부로 배기시키는 배기구를 구비함으로써, 간단한 오염물 세척으로 오랜 사용이 가능하고, 미세먼지 차단 및 맑은 공기 흡입으로 호흡기질환 예방에 효과적이며, 들뜸 없이 필터의 안정적인 장착 및 교체의 용이성으로 기존 마스크 제품에 비해 뛰어남 품질과 신뢰성을 높일 수 있는 효과가 있다.
Patent KR-20190140265-A (KR)
Inventor: JIN GEUN MO
IPC: H01L33/62
Filed: 2018-06-11
Abstract: Disclosed is a semiconductor light emitting device in contact with an ejection needle, comprising: a plurality of light emitting portions formed on a substrate, wherein the light emitting portions are composed of a first light emitting portion and a second light emitting portion, each including a first semiconductor layer having a first conductivity, a second semiconductor layer having a second conductivity different from the first conductivity, and a plurality of semiconductor layers interposed between the first semiconductor layer and second semiconductor layer and having an active layer generating light by recombination of electrons and holes; a connecting portion electrically connecting the first light emitting portion and the second light emitting portion; an insulating layer provided on the first light emitting portion and the second light emitting portion; a first electrode portion electrically connected to the second semiconductor layer of the first light emitting portion through the insulating layer; and a second electrode portion electrically connected to the first semiconductor layer of the second light emitting portion through the insulating layer. The first electrode portion includes: a first upper electrode formed on the insulating layer; and a first electrical connection electrically connecting the upper electrode and the second semiconductor layer of the first light emitting portion through the insulating layer. The second electrode portion includes: a second upper electrode formed on the insulating layer; and a second electrical connection electrically connecting the second upper electrode and the first semiconductor layer of the second light emitting portion through the insulating layer. The semiconductor light emitting device further comprises: a protrusion portion in which a part of one light emitting portion is exposed to the other light emitting portion of the light emitting portions in a plan view; and a groove portion in which a part of the other light emitting portion corresponds to the protrusion portion in the plan view, wherein on the protrusion portion, formed is a contact area in contact with the ejection needle.
Patent KR-20190140290-A (KR)
Inventor: UHM HYUN DUK
IPC: H04M1/19
Filed: 2018-06-11
Abstract: According to an embodiment of the present invention, a gender device embedded with a non-powered application noise canceller comprises: a main body (100) including a female connector (102) coupled to a male connector (300) on a radio side, a barrel (104) coupled to the female connector (102), and a male connector (106) having one side coupled to the barrel (104) and the other side coupled to a female connector (400) on a telephone transceiver side; and a noise canceller (200) mounted on the main body (100) and electrically connected to the male connector (300) on the radio side and the female connector (400) on the telephone transceiver side to remove noise. According to the present invention, a gender embedded with a noise canceller in a currently used telephone transceiver is serially connected in an adaptor form, thereby making connection simple without structural change and damage of a telephone transceiver and removing surrounding noise to transmit only clear voice signal information. Also, the noise canceller driven even without a battery or separate power supply is configured in a gender form, thereby removing only noise mixed in a non-powered application state to transceive clear voice information.
Patent KR-20190143657-A (KR)
Inventor: YUN IL DONG
IPC: A61B6/00
Filed: 2018-06-21
Abstract: The present invention relates to a matching device of a bone attenuated X-ray image capable of more quickly checking a state and a lesion of a target patient from an X-ray photographing image. The matching device of a bone attenuated X-ray image comprises: a bone attenuation unit removing or attenuating bones from each of a first advance X-ray image and a first photographing X-ray image of the same target patient; and a matching processing unit matching a second advance X-ray image and a second photographing X-ray image in which the bones outputted from the bone attenuation unit are removed or attenuated so as to generate matched X-ray image information.
Patent KR-20200001124-A (KR)
Title: Taxi sharing fare calculation method and taxi sharing system
Inventor: LEE SU CHAN
IPC: G06Q50/30
Filed: 2018-06-27
Abstract: An objective of the present invention is to suggest a system allowing taxi sharing even if only a taxi driver and a multi-pickup passenger have terminals to increase taxi sharing users and enable elderly people who are not familiar with usage of smartphones to use a taxi sharing system in order to resolve an issue of a conventional taxi sharing system. In addition, the present invention is to provide a taxi sharing fee calculating method and a taxi sharing system which offers a reasonable fee calculating method to prevent dispute over taxi fee between a taxi driver and passengers when sharing a taxi. The present invention provides a taxi sharing system including: a server which stores data of a taxi and a passenger and mediates a taxi and a passenger; a taxi terminal which is connected to the server and provides location information, a first destination, and a first travelling path of the taxi to the server when a first passenger agrees on taxi sharing; and a passenger terminal which is connected to the server and has an available taxi calling function and a taxi sharing searching function. Accordingly, if a second passenger compares the location information, the first destination, and the first travelling path of the taxi with a second destination and a second travelling path of the second passenger to select taxi sharing call through the taxi sharing searching function through a passenger terminal, current location, the second destination, and the second travelling path of the second passenger are provided to the passenger terminal of the first passenger such that the first passenger can accept or reject the taxi sharing.
Patent KR-20180077133-A (KR)
Inventor: JENNIFER MOFFAT
IPC: A61K31/513
Filed: 2018-06-28
Abstract: The present invention relates to a method for treating infection of varicella-zoster virus (VZV), which comprises a step for administering N-methanocarbathymidine (N-MCT) represented by chemical formula, as an antiviral compound against the VZV, to an individual requiring the same in an effective amount.
Patent KR-20200003602-A (KR)
Inventor: JEON IN SUNG
IPC: F03D9/11
Filed: 2018-07-02
Abstract: The present invention relates to a marine platform and an energy storage and recovery method thereof, and more specifically, to a marine platform and an energy storage and recovery method thereof, wherein surplus power generated from power production facilities is stored in the form of compressed energy, the power is recovered into electric energy when power generation is insufficient, and the internal temperature of a constant temperature container can be maintained at a constant temperature by using a seawater flow generated during energy storage and recovery.
Patent KR-20180105094-A (KR)
Inventor: CHOI DONG HWAN
IPC: A61H15/00
Filed: 2018-07-18
Abstract: The present invention relates to a rotation acupressure ball of a magnetic field emission structure and, more specifically, to a rotation acupressure ball of a magnetic field emission structure, which is in contact with the palm or the sole of a user and rotates to perform acupressure on the palm or the sole by acupressure projections formed on a circumferential surface and emit a magnetic field, thereby improving an acupressure effect. The rotation acupressure ball of a magnetic field emission structure includes: internal cells (11a, 11b) formed with a metal material of a semispherical shape; acupressure cells (12a, 12b) having acupressure projections around at least one part of the outer surface of the internal cells (11a, 11b); and magnetic field generation units (16) arranged in the internal cells (11a, 11b) and generating a magnetic field above a certain size. The acupressure cells (12a, 12b) include 5-50 wt% of germanium with respect to the total weight of acupressure cells.
Patent KR-20200012541-A (KR)
Title: Display device
Inventor: EUIJOON YOON
IPC: H01L23/32
Filed: 2018-07-27
Abstract: The present invention relates to a display device, which more specifically comprises a plurality of pixels and a light emitting element provided in each of the plurality of pixels. The light emitting device comprises a first semiconductor layer, an active layer, and a second semiconductor layer sequentially laminated on the bottom surface and sidewall thereof. The sidewall of the light emitting element comprises a first surface and a second surface adjacent to the first surface. A first angle formed by the bottom surface and the first surface is different from a second angle formed by the bottom surface and the second surface. The first surface and the second surface meet each other to define an edge. The edge extends from the bottom surface to the top surface of the light emitting element. According to the present invention, light emitting efficiency of the light emitting element can be improved.
Patent KR-20200013849-A (KR)
Title: Method for manufacturing cement additives using the stainless steel sludge
Inventor: KIM DAE KI
IPC: C04B18/14
Filed: 2018-07-31
Abstract: The present invention relates to techniques which not only stabilizes the stainless steel sludge such that heavy metal components are not eluted from the stainless steel sludge by mixing a phosphate based binder with a stainless steel sludge that cannot be recycled due to its high heavy metal content, but also can recycle the stainless steel sludge as a cement admixture by improving fineness of the stainless steel sludge such that a cement admixture standard is satisfied. A method of manufacturing a cement admixture by using a stainless steel sludge according to the present invention comprises: a first step of stabilizing the stainless steel sludge by mixing 0.1 to 0.5 part by weight of the phosphate based binder with 100 parts by weight of the stainless steel sludge, thereby solidifying chromium (Cr) contained in the stainless steel sludge in the form of MgCrO_4·4H_2O; a second step of high-temperature firing a stabilized phosphate based binder mixture at 1,000°C or more for 12 hours or more; and a third step of forming a fineness of 3,000 blaine or more by ball-milling the high-temperature fired phosphate based binder to a rotation speed of 50 to 60 rpm for 120 hours or more by using steel balls with a size of 10 to 30 mm.
Patent KR-20190022326-A (KR)
Inventor: HEO MIN CHAN
IPC: H01L33/42
Filed: 2018-08-02
Abstract: An embodiment of the present invention comprises: a light-emitting structure including an active layer; a distributed Bragg reflector (DBR) disposed on one side of the light-emitting structure so as to reflect light emitted from the light-emitting structure; and an interfacial layer disposed between the light-emitting structure and the distributed Bragg reflector, wherein the DBR comprises first material layers having a low refractive index and second material layers having a high refractive index, the first and second material layers being laminated alternately, the interfacial layer has a lower refractive index than that of the first material layers and has a greater thickness than the thickness of each of the first and second material layers, and one of the second material layers is disposed closer to the interfacial layer than the first material layers, the second material layer disposed closer to the interfacial layer than the first material layers includes a first sub-layer having a relatively low density and a second sub-layer having a relatively high density. The present invention: employs an interfacial layer having a low refractive index, and thus can increase reflectivity by using internal total reflection, thereby improving luminous efficiency; and can improve the characteristics of adhesion between an interfacial layer and a DBR by using first and second sub-layers, thereby providing a light-emitting diode having structural stability.
Patent KR-20200017061-A (KR)
Title: Apparatus for detecting of wearing wearable device
Inventor: LEE CHIBUM
IPC: A61B5/00
Filed: 2018-08-08
Abstract: Disclosed is an apparatus for sensing whether a wearable device is worn. The apparatus comprises: a housing combined to a wearable device of a user; a processor included in the housing; a battery included in the housing; and a conductive fastening unit. The battery supplies power to the processor. The processor measures capacitance between the conductive fastening unit and a body of the user. The capacitance is proportional to the area of the conductive fastening unit and inversely proportional to a distance between the conductive fastening unit and the body of the user.
Patent KR-20190046616-A (KR)
Inventor: HYUN IK JAE
IPC: G06K9/32
Filed: 2018-08-10
Abstract: The present invention relates to a parking lot management system using intelligent image analysis and a management method for the same. According to the present invention, the parking lot management system guides a vehicle or a parking-available space of a parking lot by finding the parking-available space of the parking lot using an image analysis method and can check the position of the vehicle parked to check, store, and search numbers of the parked vehicle. Also, the parking lot management system transmits and stores the number of vehicles which can be parked, checked in real time by a parking lot, in a parking lot guide service server. The parking lot management system is formed to check the number of vehicles which can be parked in real time when searching the parking lot using a navigation device or a smartphone application. Therefore, the parking lot management system can be commercialized by having small numbers of fixed detection cameras or using the existing fixed detection cameras installed in advance to check a parking surface on which parking is possible. Therefore, the parking lot management system can reduce installation costs of a parking monitoring or guiding system and can be used without a restriction of a place such as an indoor parking lot or outdoor parking lot. Specifically, the parking lot management system also can be effectively operated in an outdoor parking lot or a roadside parking lot, which have not been used often until now. The parking lot management system includes an image obtaining unit (100), a network device (200), an image processing unit (300), an entrance guiding unit (400), an outlet guiding unit (500), a taking out/parking inducing unit (600), an entrance control unit (700), an exit control unit (800), and an operation unit (900).
Patent KR-20200023114-A (KR)
Title: Fusion tire repair tool and tire repair device there of
Inventor: JEONG SANG HWA
IPC: B23B51/00
Filed: 2018-08-24
Abstract: The present invention relates to a convergent tire repair tool and a tire repair device using the same and, more specifically, to a convergent tire repair tool and a tire repair device using the same, which can enlarge the size of a hole of a tire when the flat tire is repaired while inserting a puncture seal into the hole of the tire. To this end, the tire repair device of the present invention comprises: an electric drill; a flexible shaft which is detachably connected to a chuck of the electric drill to deliver rotational power in accordance with the operation of the electric drill; and a convergent tire repair tool which includes a fixating key unit which is detachably coupled to a main mounting unit formed at the chuck of the electric drill or the flexible shaft, and a multi-insertion unit which is extended in a longitudinal direction of a connecting unit from an end portion of the connecting unit in order to be inserted into the hole of a flat tire. Here, the multi-insertion unit has a polishing pattern on an outer circumferential surface in order to polish the hole of the tire. In addition, an insertion groove, which can insert the puncture seal such that the puncture seal can be inserted into the hole of the tire, is extended towards the connecting unit in order to separate the multi-insertion unit from an end portion of the multi-insertion unit.
Patent KR-20190038312-A (KR)
Title: Apparatus and method for generating intermediate view image
Inventor: GHYME SANG WON
IPC: H04N13/271
Filed: 2018-08-27
Abstract: Provided is an apparatus for generating an intermediate view image, in an apparatus for generating an intermediate view image of a stereoscopic image, comprising: a feature point detecting unit for detecting a contour line in a left viewpoint image and a right viewpoint image and detecting a feature point on the detected contour line; a correlation point detecting unit for detecting a correlation point of the left viewpoint image and the right viewpoint image with respect to the feature point; and a synthesis unit for generating an intermediate view image based on parallax information of the feature point and the correlation point.
Patent KR-20200028750-A (KR)
Title: Positive electrode for secondary battery, method for preparing the same, and lithium secondary battery comprising the same
Inventor: KIM JU RI
IPC: H01M10/052
Filed: 2018-09-07
Abstract: Provided are a positive electrode for a secondary battery including a positive electrode active material and a lithium-based alloy. In addition, provided is a method for manufacturing a positive electrode for a secondary battery, including the following steps: forming a positive electrode mixture layer containing the positive electrode active material, and forming a coating layer containing the lithium-based alloy on the positive electrode mixture layer; or applying slurry for forming a positive electrode comprising the positive electrode active material and the lithium-based alloy on a positive electrode current collector and then rolling the same to form the positive electrode mixture layer.