baber/WOPTO huggingface dataset:
Patent KR-20180093582-A (KR)
Title: Method and apparatus for indexing event sections from video using end-to-end learning
Inventor: PARK JAE HYUCK
IPC: G06F17/30
Filed: 2017-02-14
Abstract: The present invention relates to a method to implicitly extract video information in an end-to-end learning system integrating a video information extraction module and an event indexing module without explicitly extracting the video information from a video event indexing module. According to a first feature of the present invention, provided is a method to index an event section in target video based on an end-to-end learning-based learn module. According to the present invention, the method comprises: a procedure of inputting, to a learning module, a learning data set, which uses learning video, an event list including a type and an occurrence time of events included in the learning video, and time information of each frame of the learning video as input information, and uses section information of each event in the learning video corresponding to the input information as answer data, to repeat a process for determining the event section for each frame of the video by using a learning algorithm to minimize an error between output generated by the input information and the answer data so as to train the learning algorithm; and a procedure of indexing an event section of the video wherein target video, an event list including a type and an occurrence time of events included in the target video, and time information of each frame of the target video are input to a learning module as input information to determine whether each frame of the target video corresponds to each event section included in the event list.
Patent KR-20180094232-A (KR)
Title: Exosome-based nanoparticle complexes and methods for preparing the same
Inventor: YUK SOON HONG
IPC: A61K47/50
Filed: 2017-02-15
Abstract: The present invention relates to an exosome-based nanoparticle complex and a manufacturing method thereof. More specifically, the present invention relates to an exosome-based nanoparticle complex and a manufacturing method thereof, which use exosome and biocompatibility-based polymers separated from cells, thereby improving stability in a body and redispersibility. According to the present invention, the nanoparticle complex exhibits a stable and continuous drug elution pattern regardless of solubility of a drug through the stability in the body and the redispersibility in an aqueous solution and can realize excellent cancer cell accumulating properties. The nanoparticle complex comprises: a cell strain-derived exosome nucleus in which the drug is encapsulated therein; and a PEO-PPO-PEO copolymer shell associated with a surface of the cell strain-derived exosome nucleus.
Patent KR-20180097230-A (KR)
Title: Nail clipper with adjustable cutting jaw
Inventor: YUN WOO SUNG
IPC: B26B17/00
Filed: 2017-02-23
Abstract: The nail clipper of the present invention comprises: a nail clipper body having a pair of jaws; an operating lever configured to move the jaws so as to clip the nails; and a hook member mounted on the nail clipper body. The hook member comprises: a vertical groove portion extending vertically downward from an upper surface of the hook member; a first horizontal groove portion and a second horizontal groove portion extending horizontally from the vertical groove portion. The operating lever includes a bar or axial front end tip which is inserted into the vertical groove of the hook member and is coupled to a selected one of the first horizontal groove and the second horizontal groove of the hook member, so that the jaws interlocking with the nail clipper body can be set to have a desired gap size.
Patent KR-20170102826-A (KR)
Title: Apparatus and method for analyzing biological indicators
Inventor: EGHBAL DARIUS D
IPC: A61L2/28
Filed: 2017-03-02
Abstract: A biological indicator analyzer of the present invention comprises a plurality of wells, a plurality of biological detector feature unit and a user input feature unit such as a touch screen. Each well is to accommodate each biological indicator. Each of the biological detector feature unit is to detect whether biological indicators placed in a corresponding well among the plurality of wells comprise living organisms. The touch screen is to receive user input and provide information indicating biological indicator analysis conditions to the user. The biological indicator analyzer may be used to analyze the biological indicator disposed in a sterilization chamber of a sterilizing cabinet with at least one medical device to be sterilized. The analysis shows whether a sterilization cycle in a sterilization chamber is successful or not.
Patent KR-20180100975-A (KR)
Inventor: JOUNG JUN YOUNG
IPC: G06Q10/00
Filed: 2017-03-03
Abstract: The present invention relates to a donated article recycling system using a three-dimensional printer, capable of contributing to a donation culture by enabling even a partially damaged article or an article with a missing component to be actively donated. To achieve the purpose, the system includes: a donation organization server storing information about articles donated by a user; a different user terminal receiving information about a requested secondhand article which a different user wants to purchase or rent; and a repair organization server searching for the donation organization server based on the information about the requested secondhand article transmitted from the other-user terminal and then extracting a matched article and providing the information about the donated article to the other-user terminal, and enabling a three-dimensional printer to fix the donated article or re-manufacture a missing component in accordance with a purchase decision signal received from the different user terminal.
Patent KR-20180099411-A (KR)
Inventor: SEO BO SUNG
IPC: B33Y50/02
Filed: 2017-03-15
Abstract: 본 발명은 3D 프린팅 공정 실시간 감시-제어 시스템을 제공한다. 이와 같은 본 발명에 따른 3D 프린팅 공정 실시간 감시-제어 시스템은 3D 프린터에서 현재 성형중인 중간 가공물의 형상정보가 3D 스캐너에 의해 실시간 스캐닝되어 원래의 3D 프린팅 성형정보와 실시간 비교되면서 프린팅 오류가 자동판별되도록 하고, 프린팅 오류 발생시 3D 프린터 동작이 중단되도록 함으로써 3D 프린팅 공정에 대한 무인화 관리가 가능해지고, 3D 프린터의 적층가공 특성에 의해 성형도중의 프린팅 오류가 지속적으로 확대화되는 문제점이 해소되어 소재의 낭비와 3D 프린터 활용 상의 비능률이 최소화되는 기술적 특징을 갖는다. 
본 발명에 따른 3D 프린팅 공정 실시간 감시-제어 시스템은 3D 프린팅 성형정보에 맞추어 가공물을 성형하는 3D 프린터(100)와; 3D 프린터(100)에서 현재 성형중인 중간 가공물에 대한 3D 스캐닝을 수행하여 중간 가공물 스캔데이터를 생성하는 3D 스캐너(200)와; 3D 프린팅 성형정보를 생성하여 3D 프린터(100)로 송신하고, 3D 스캐너(200)로부터 중간 가공물 스캔데이터를 실시간 수신하며, 3D 프린팅 성형정보와 중간 가공물 스캔데이터의 실시간 비교를 통해 프린팅 오류여부를 판단하고, 프린팅 오류 발생 판단시 오류발생 제어신호를 생성하여 3D 프린터(100)로 송신하는 중앙제어장치(300)를 포함하는 구성으로 이루어진다.
Patent KR-20170113183-A (KR)
Inventor: IWANE NAGASE
IPC: C01F17/218
Filed: 2017-03-22
Abstract: 본 발명은 5 nm 이상 및 200 nm 이하의 평균 입경을 갖는 금속 산화물 입자와 금속 분말의 혼합물을 함유한 소결용 분말, 및 소결체에 관한 것이다.
Patent KR-20170119625-A (KR)
Title: 미세요철이 형성된 폴리카보네이트 필름의 제조방법
Inventor: CHOI SEONG GYU
IPC: B29C47/00
Filed: 2017-03-29
Abstract: 본 발명은 미세요철이 형성된 폴리카보네이트 필름의 제조방법에 관한 것으로, 더욱 상세하게는 폴리카보네이트 수지를 용융하는 수지용융단계, 상기 수지용융단계를 통해 용융된 수지를 압출하는 압출단계 및 상기 압출단계를 통해 압출된 수지를 표면에 미세요철이 형성된 고무롤로 압출하는 미세요철형성단계로 이루어진다. 
상기의 과정을 통해 제조되는 폴리카보네이트 필름은 표면에 미세요철이 형성되어 질감이 우수하며, 얇은 두께로 성형이 가능할 뿐만 아니라, 제조비용이 저렴하다.
Patent KR-20180111262-A (KR)
Title: A juice extracting screw assembly comprising a multi step screw and a juicer having the same
Inventor: CHANG MIN SUK
IPC: A47J19/02
Filed: 2017-03-31
Abstract: The present invention provides a juice extraction screw assembly comprising a drum (300); and a multiple stage screw (200) rotatably mounted on an inner lower surface of the drum (300), wherein the drum (300) includes a net drum (301) and a drum housing (302), and the shape of the net drum (301) is in the shape of the multiple stage corresponding to the shape of the screw (200). Specifically, the present invention aims to propose the juicer, which can increase the juice extraction rate.
Patent KR-20170084708-A (KR)
Inventor: JANG YEONG MIN
IPC: H04B10/54
Filed: 2017-04-11
Abstract: 본 발명은 디밍(dimming) 특성이 지원되는 이미지센서통신(ISC) 시스템에 관한 것이다. 
본 발명에 따른 디머블 다중 위상편이변조(M-PSK) 기반 이미지센서통신 시스템은, 기설정된 다중 위상 편이 변조(M-PSK) 코딩테이블을 이용하여 전송하고자 하는 데이터 패킷에 대응하는 주파수를 할당하는 데이터코딩부; 상기 할당된 주파수에 따라 상기 데이터 패킷에 대응하여 온/오프되는 N개의 LED; 상기 N개의 LED의 온/오프 이미지를 롤링셔터방식으로 캡쳐하는 롤링셔터카메라; 상기 롤링셔터카메라에 의해 캡쳐된 LED의 온/오프 이미지로부터 상기 기설정된 M-PSK 코딩테이블을 이용하여 해당 할당 주파수에 대응하는 데이터 패킷을 추출하는 데이터처리부; 를 포함하고, 상기 N개의 LED의 온/오프는 각각 순차적으로 T/N의 시간지연을 갖는 것을 특징으로 한다.
Patent KR-20170042543-A (KR)
Title: Active material for a secondary battery, secondary battery including the active material, and method of preparing an active material
Inventor: CHUNG BYUNG JOO
IPC: H01M4/134
Filed: 2017-04-13
Abstract: The present invention provides an active material for a secondary battery, a secondary battery including the active material, and a method for preparing the active material, wherein the active material includes a silicon-based core, and an aluminum-based coating layer on at least a portion of the silicon-based core, and the secondary battery includes: a first electrode; a second electrode; and a separator interposed between the first electrode and the second electrode. A method for preparing the active material for a secondary battery comprises the following steps: preparing aluminum based precursor solution; providing a supported silicon-based material; and heat treating the supported silicon-based material to have an aluminum-based coating layer on the silicon-based core and at least a portion of the silicon-based core.
Patent KR-20180119434-A (KR)
Inventor: JUNG MIN HO
IPC: F28D15/02
Filed: 2017-04-25
Abstract: The present invention relates to a heat pipe module. According to an embodiment of the present invention, an operating speed can be increased, and production costs can be reduced since a fixing means like a jig to fix a heat pipe to a base plate is unnecessary as the heat pipe is fixed and coupled to a coupling groove of the base plate. In addition, the heat pipe is more firmly fixed to the base plate, and is prevented, in advance, from being separated to an upper part of the base plate after the heat pipe is coupled without having an additional cover member provided in the upper part of the base plate.
Patent KR-20180122836-A (KR)
Inventor: YANG HYO SUN
IPC: H04W36/34
Filed: 2017-05-04
Abstract: The present invention provides a method and a device for supporting mobility for a plurality of terminals in a wireless communication system. According to an embodiment of the present invention, a group handover method supporting mobility for a plurality of terminals in a wireless communication system comprises: a failure restoring step for maintaining service quality of the terminal when a group handover is failed; and a step of obtaining uplink synchronization so that remote user equipment (UE) can be directly communicated with a base station after the group handover completion.
Patent KR-20180130224-A (KR)
Inventor: KIM NAM IL
IPC: B23B45/00
Filed: 2017-05-29
Abstract: According to the present invention, so as to easily attach and detach a driver bit for an electric drill, a hexagonal one-touch chuck comprises: a body in which a female screw portion is provided on an inner diameter, a second female screw portion is formed on an outer diameter of the female screw portion, a non-head wrench bolt is mounted, the female screw portion is connected to a hexagonal cutting portion, a groove portion is formed on an outer circumferential surface of the hexagonal cutting portion to mount a fixing ring, a second protrusion and a through hole are provided in the rear of the groove portion, a mounting port is mounted in the through hole, and a protrusion is formed in a male screw portion; and an operation unit in which an elastic member is mounted in the protrusion, the elastic member is mounted in a first protruding portion at an inner diameter, and a space portion is provided between the first protruding portion and the second protruding portion.
Patent KR-20180131660-A (KR)
Inventor: LEE CHANG SOO
IPC: B01F15/00
Filed: 2017-05-30
Abstract: The present invention relates to a microfluidic device with a noble structure easy to control reaction time, which has an ideal-mixing type reaction space to be able to obtain a specimen with desired reaction time irrespective of injection speed of a reaction liquid and, more specifically, to a microfluidic device for obtaining a specimen with predetermined regular reaction time at once, comprising: (A) at least two reactant injection flow paths connected to a reaction tank via a shut-off valve; (B) the reaction tank connected to the injection flow paths, having one side connected to a feeding fluid tank and having the other side with a discharge hole installed thereon via the shut-off valve; (c) a pressing valve spatially separated from the reaction tank on the bottom surface, an upper surface or a side surface of the reaction tank; (D) the feeding fluid tank pressing the reaction liquid within the reaction tank to discharge the reaction liquid to the discharge hole and connected to one side of the reaction tank via the shut-off valve; and (E) a control unit performing on-off control for each of the shut-off valve and the pressing valve.
Patent KR-20180130769-A (KR)
Inventor: KIM MIN YEONG
IPC: B28D7/02
Filed: 2017-05-30
Abstract: The present invention relates to a length adjustable rod for drilling a ceiling, and comprises: an upper pipe unit having a length adjustment spring therein; a coupling unit connecting an upper pipe unit and a lower pipe unit in a bar shape and having a return scroll disposed between the upper pipe unit and the lower pipe unit; the lower pipe unit connected to the coupling unit; an electric drill unit located on one side of the outside of the coupling unit and having a drill; and a branch unit coupled to one side of the upper pipe unit in a branch shape. It is possible to prevent falling of dust generated in the ceiling drilling and to reduce fatigue of a worker and efficiency of work because a height during the drilling work can be changed.
Patent KR-20180134034-A (KR)
Inventor: KIM SUNG SOO
IPC: H01Q17/00
Filed: 2017-06-08
Abstract: Disclosed is an electromagnetic noise absorber of a conductive grid film manufactured by a screen printing process. The electromagnetic noise absorber comprises: a thin film; and a conductive film screen printed on the thin film in a grid form. A paste used for the conductive film is a conductive carbon paste having surface resistance in a range of 10 to 50 Ω/sq.
Patent KR-20190005278-A (KR)
Inventor: SON SUNG HEON
IPC: B21D3/10
Filed: 2017-07-05
Abstract: According to one embodiment of the present invention, a device for improving a roundness processing of a bushing comprises: a jig with a mounting part in which a bushing is mounted and a first cavity defined by the mounting part on which the bushing is mounted; a pressurizing part for pressurizing the bushing mounted on the mounting part when the jig is engaged with the same; and a pressurizing body formed with a second cavity defined by the pressurizing part, wherein a major axis part of the bushing is pressurized in a cavity formed by the first cavity and the second cavity when the jig and the pressurizing body are combined to improve a roundness of the bushing.
Patent KR-20190005296-A (KR)
Inventor: PARK JONG PIL
IPC: H01M50/536
Filed: 2017-07-06
Abstract: The present invention relates to a secondary battery having a lead box which receives an electrode lead on which a notch is formed to maintain safety of a battery due to overcharging or volume expansion such as swelling or the like due to gas generated in an abnormal state of a battery cell. The secondary battery can block a current generated in the abnormal state as well as an overcharging state from flowing in the secondary battery any more and can avoid a decrease in energy density when an additional composite device is in progress in the secondary battery.
Patent KR-20190005509-A (KR)
Inventor: SHIN JEONG IL
IPC: G01N1/22
Filed: 2017-07-07
Abstract: The present invention generally relates to a device for separating and analyzing a sample in a gaseous state in which a plurality of substances are mixed. According to the present invention, a sample separator using temperature control separates each substance by controlling the temperature by cooling or heating the sample, which is a mixture of the plurality of substances, and comprises: a transferring pipe through which the sample is transferred; a cooling part which contacts the transferring pipe to provide cool air; and a control part for selectively controlling the cooling part to contact or so as to be separated from the transferring pipe.
Patent KR-20190008594-A (KR)
Inventor: KIM SANG GI
IPC: E04F13/14
Filed: 2017-07-17
Abstract: The present invention relates to an anchor bolt assembly for stone material installation and, more specifically, to an anchor bolt assembly for stone material installation which screw-couples inner and outer pipes, which are penetrated by an anchor bolt for installing the stone material, to each other to adjust the length of the inner and outer pipes so as to be installed to a wall, in particular, a concrete wall through length adjustment of the inner and outer pipes in accordance with the entire thickness of the wall having an insulation material attached thereto. To achieve this, the anchor bolt assembly for stone material installation according to the present invention, which is buried in the wall while the stone material is installed to the outside of the wall, comprises: an anchor bolt having a head part connected to an end part of one side, having a first screw part formed on the outer circumferential surface of an end part of the other side, and installing the stone material to the first screw part; the inner pipe having a hollow part longitudinally penetrated to insert the anchor bolt therein and having a second screw part formed on the outer circumferential surface of the end part of the other side; and the outer pipe having an insertion part longitudinally penetrated to insert the inner pipe therein, formed on the inner circumferential surface of the insertion part, and screw-coupled with the second screw part, thereby capable of adjusting the length of the inner and outer pipes.
Patent KR-20170090380-A (KR)
Title: Cold And Hot Food Serving Cart Enhanced Air Conditioning Capability
Inventor: YEO HEE JOO
IPC: A47J47/14
Filed: 2017-07-24
Abstract: The present invention is to provide a heat insulation serving cart with enhanced air condition capability, comprising: a body having an internal space to accommodate a food tray; a heater formed in the body and generating warm air; a cooler formed in the body and generating cold air; and a heat insulation separator extended in the upper and lower directions in the internal space and dividing a heat-retaining unit and a cold-retaining unit. In the heat insulation separator, a food tray slit is extended in the width direction. On one side wall of the heat-retaining unit, a center partition is extended in the upper and lower directions. On the center partition, plurality of heat holes is penetrated and separated in upper and lower directions. The heat holes are formed with different sizes according to positions of the center partition.
Patent KR-20180094465-A (KR)
Title: Apparatus for transmiting power wirelessly
Inventor: PARK SEUNG WON
IPC: H02J50/12
Filed: 2017-07-26
Abstract: The present invention provides a wireless power transmission device which wirelessly transmits a power by driving multiple coils. According to an embodiment of the present invention, the wireless power transmission device comprises: a conversion part including a first switch and a second switch; a common resonant capacitor connected to a node between the first switch and the second switch; and a plurality of resonators connected to the common resonant capacitor. Each of the plurality of resonators includes a series capacitor, a resonant coil which transmits the power in a non-contact method, and a sub switch, which are connected in series to each other.
Patent KR-20190012362-A (KR)
Inventor: SUH YOUNG WOONG
IPC: B01J37/00
Filed: 2017-07-27
Abstract: Provided in the present disclosure are: a heterogeneous catalyst capable of improving a yield of oligomerization reaction products, especially products of C10 or more while conducting an oligomerization reaction, by supporting a single Ni-P crystal phase of Ni(PO_3)_2, bound with nickel (Ni) and phosphorus (P) on an inorganic oxide support in an active phase; a method of manufacturing the heterogeneous catalyst; and an oligomerization process using the catalyst.
Patent KR-20190013113-A (KR)
Inventor: LEE JEA OK
IPC: A23L13/30
Filed: 2017-07-31
Abstract: The present invention provides a method for manufacturing a meat stock, comprising: a material preparation step of preparing materials such as dry anchovy, dry kelp, dried Pollack heads, and the like; an anchovy roasting step of making roasted anchovy by roasting, on a pan, dry anchovy from which entrails are removed; a sack preparing step of containing and tying the roasted anchovy and 0.5 to 2 parts by weight of whole pepper and 5 to 10 parts by weight of red pepper seeds on the basis of 100 parts by weight of dry anchovy; a primary heating step of adding the sack into a meat stock container containing water and dry kelp, adding dried Pollack heads, which have been contained in cold water, and 150 to 250 parts by weight of a Korean style soy sauce on the basis of 100 parts by weight of dry anchovy together to the meat stock container, and heating the same with middle fire for 20 to 50 minutes; a second heating step of taking out dry kelp when water boils up in the primary heating step, adding 300 to 400 parts by weight of radish, 25 to 40 parts by weight of garlic, 10 to 20 parts by weight of ginger, 55 to 75 parts by weight of spring onion, and 100 to 150 parts by weight of onion together on the basis of 100 parts by weight of dry anchovy; and a third heating step of taking out all materials contained in the meat stock container, adding 10 to 30 parts by weight of refined rice wine or soju on the basis of 100 parts by weight of dry anchovy to the meat stock container, and heating the same with strong fire for 2 to 10 minutes.
Patent KR-20190021725-A (KR)
Inventor: BAEK JAE MYUNG
IPC: H04N5/232
Filed: 2017-08-23
Abstract: The present invention relates to a method for reducing the parallax of a plurality of cameras and an electronic device for supporting same, which are capable of reducing the parallax between the cameras to maximally suppress changes in FOV or changes in center positions of the FOV between images obtained from the cameras. According to the present invention, the electronic device includes: a display; a first camera module having a first lens and a first lens driver for driving the first lens; a second camera module disposed adjacent to the first camera module and having a second lens and a second lens driver for driving the second lens; and a processor for displaying a first image obtained from the first camera module through the display, receiving an input related to the conversion of the first camera module into the second camera module during the first image is displayed on the display, moving the second lens in a direction where the parallax with the first camera module is reduced through the second lens driver, on the basis of the input, and displaying the second image obtained from the second camera module in a state where the second lens is moved on the display. In addition to the above embodiment of the present invention, various embodiments may be provided.
Patent KR-20190023131-A (KR)
Inventor: BAEK CHUL HO
IPC: B23K3/08
Filed: 2017-08-28
Abstract: According to the present invention, provided is a soldering device, comprising: a solder molten bath (10) for heating solder by a heater(not shown); a solder supply unit (20) placed in the solder molten bath (10) to supply molten solder (S) to a PCB substrate(not shown); and a nitrogen spraying module (30) for spraying nitrogen gas bilaterally and symmetrically with respect to the molten solder (S) at an upper portion of the solder molten bath (10).