baber/WOPTO huggingface dataset:
Patent KR-20190084678-A (KR)
Title: Method and apparatus for manufacturing silicon wafer
Inventor: SON SU JIN
IPC: H01L21/67
Filed: 2018-01-09
Abstract: An embodiment relates to a method of manufacturing a silicon wafer while applying a cusp magnetic field to a melted silicon solution contained in a crucible. The method includes: a step of controlling and positioning the center of the zero gauss plane (ZGP) of the cusp magnetic field in a region within an upper part of 50 mm to 150 mm relative to the top surface of the melted silicon solution; a step of controlling the magnetic field strength ratio of the magnetic field to position the edge of the ZGP on the surface of the melted silicon solution in a region where the melted silicon solution touches a wall of the crucible; and a step of growing a single crystal ingot from the melted silicon solution controlled in response to the position of the cusp magnetic field and the magnetic field strength ratio. It is possible to control the zero gauss plane (ZGP) of the cusp magnetic field.
Patent KR-20190092055-A (KR)
Title: Device and method on recommendatation of technolgy terms with cooccurence potential
Inventor: KANG MIN SOO
IPC: G06F16/00
Filed: 2018-01-30
Abstract: The present invention relates to a device to recommend a technology keyword having more potential to be studied and a method thereof. According to the present invention, an information processing method for the technology keyword recommending device includes: a step (A) of generating a co-keyword matrix by using keyword-document identifier information generated from a document group; a step (B) of generating keyword-co-keyword attribute data by keyword-co-keyword of the co-keyword matrix; a step (C) of generating a recommendation keyword candidate group for the keyword; and a step (D) of selecting a recommendation keyword for an individual keyword from the recommendation keyword candidate group. Through the present invention, since there is not a co-occurrence in a previously disclosed document, a technology keyword having more potential to be studied can be systematically discovered.
Patent KR-20190095646-A (KR)
Title: Oil mist collector with ceramic filter
Inventor: KIM CHUL SOO
IPC: B01D46/24
Filed: 2018-02-07
Abstract: The present invention relates to an oil mist collector equipped with a ceramic filter. More particularly, the present invention relates to an oil mist collector equipped with a ceramic filter, wherein the ceramic filter is plastically processed by coating sludge containing ceramic on a surface of a carrier. The oil mist collector equipped with the ceramic filter of the present invention is characterized by superior heat resistance, chemical resistance, and wear resistance. In addition, since the oil mist collector is excellent in heat resistance, no separate cooling device is needed to be installed in an exhaust device, thereby reducing installation cost and maintenance cost.
Patent KR-20190096555-A (KR)
Title: Device and method for transporting wafer ring using supporting wafer
Inventor: AAC HYUN SONG
IPC: H01L21/677
Filed: 2018-02-09
Abstract: The present invention relates to a wafer transfer device and a wafer transfer method, which are possible to simply stack a wafer received in a jar box in a state of being spaced apart from each other and are possible to separate and discharge an interval ring received in the jar box with the wafer. To this end, a wafer transfer device, which stacks a wafer received in a jar box on a foup in a state of being spaced apart from each other, includes: a jar box preparing unit on which the jar box having a closed cover is mounted; a jar box discharge unit on which the jar box in which all of the wafer is discharged is mounted; a jar box opening and closing unit separating the cover from the jar box mounted on the jar box preparing unit and coupling the cover to the jar box mounted on the jar box discharge unit; a jar box circulating unit reciprocating the jar box in which the cover is opened; a wafer flip unit separating the wafer from the jar box mounted on the jar box circulating unit; a wafer transfer unit stacking the wafer separated from the wafer flip unit on the foup; and a ring transfer unit separating an interval ring loaded with the wafer in the jar box mounted on the jar box circulating unit.
Patent KR-20180105065-A (KR)
Inventor: AHN YOUNG SEOK
IPC: B60K35/00
Filed: 2018-02-21
Abstract: The present invention relates to a method, a system, and a non-transitory computer-readable recording medium for providing a vehicle user interface. According to an aspect of the present invention, the method for providing the vehicle user interface includes a first determination step and a second determination step. In the first determination step, a first graphic user interface (GUI) is determined to be provided on the head-up display (HUD) of a vehicle by referring to a first user manipulation input with respect to at least one touch and force sensing region defined on a steering wheel of the vehicle and on a cover mounted on the steering wheel. In the second determination step, a second graphic user interface to be provided in association with the first graphic user interface or a command to be executed in association with the first graphic user interface is determined by referring to the relationship between a second user manipulation input for at least one touch and force sensing region and the first graphic user interface provided on the HUD of the vehicle. The first user manipulation and the second user manipulation include at least one of a touch manipulation, a force touch manipulation, and a tangential force touch manipulation.
Patent KR-20190101565-A (KR)
Title: Computer-executable purchaser preferring creator-based projection mapping method and apparatus thereof
Inventor: HEO JEONG YUN
IPC: G06Q50/10
Filed: 2018-02-23
Abstract: The present invention relates to a projection mapping method, which may be performed by a computer, based on an artist preferred by purchaser. The projection mapping method comprises the steps of: (a) receiving a digitally processed work from at least one artist for each of the plurality of works to generate a digital brochure; (b) determining a media art composed of at least some works through an interaction of a user for the digital brochure; (c) generating a display image related to the media art by determining the type of display equipment installed at the place where the media art is to be displayed; and (d) providing the display image to the display equipment. Therefore, the projection mapping method of the present invention may produce a work through the interaction with the user.
Patent KR-20190017627-A (KR)
Inventor: SHEN SHYH YONG
IPC: G06T7/00
Filed: 2018-03-05
Abstract: Provided are a face similarity evaluation method and an electronic device to recognize similarity between two facial images. The method includes the following steps: obtaining a first image; obtaining a plurality of feature factors respectively corresponding to the first image and at least one second image; obtaining an overall similarity score corresponding to the at least one second image based on the feature factors respectively corresponding to the first image and the at least one second image, and generating an evaluation result based on the overall similarity score corresponding to the at least one second image; and outputting an information message based on the evaluation result.
Patent KR-20190091175-A (KR)
Title: Communication method for visible light communication system using differential coding and apparatus thereof
Inventor: YOO MYUNG SIK
IPC: H04B10/516
Filed: 2018-03-06
Abstract: Disclosed are a communication method for a visible light communication system using differential coding and an apparatus thereof. According to one embodiment of the present invention, the communication for a visible light communication system comprises the steps of: obtaining a current bit stream corresponding to a current frame and a previous bit stream corresponding to a previous frame; determining a hamming distance between the current bit stream and the previous bit stream; determining a transmission bit stream based on the comparison between the determined hamming distance and a predetermined threshold value; and outputting the transmission bit stream to an LED array.
Patent KR-20190106599-A (KR)
Title: A image sensor phase detection pixels and a image pickup device
Inventor: WANG TAE SHICK
IPC: H01L27/146
Filed: 2018-03-09
Abstract: According to an embodiment of the present invention, an image sensor comprises a pixel array. The pixel array includes a first pixel group and a second pixel group each having a plurality of image pixels for generating image data. The first pixel group includes a first phase detection pixel pair having first phase detection pixels disposed adjacent in a first direction, and the second pixel group includes a second phase detection pixel pair having second phase detection pixels disposed adjacent in a second direction, wherein the sensitivity of the first phase detection pixels and the sensitivity of the second phase detection pixels are different.
Patent KR-20180031657-A (KR)
Inventor: LEE MAN HONG
IPC: G06F3/01
Filed: 2018-03-19
Abstract: The present invention relates to a movement learning apparatus based on a sensor for detecting a foreign language rhythmical motion, and a movement learning method using the same. The movement learning apparatus comprises: a phoneme recognizing means (131a) for recognizing and analyzing consonant and vowel mouth motions which correspond to morpheme movement of a learner from a sensor unit (110); a syllable recognizing means (131b) for performing analysis through recognition of syllable movement of the learner by utilizing a result of morpheme analysis according to a mouth shape and a tongue shape by the phoneme recognizing means (131a); and a sentence recognizing means (131c) for classifying and analyzing one or more words constituting sentences which are an unit of communications combined with words that are analyzed by the syllable recognizing means (131b), extracting a noun, a verb, an adjective, and an adverb to be set by stressed accents, and setting functional elements by soft sounds.
Patent KR-20190110910-A (KR)
Title: User Interface for controlling operation mode of a skin care apparatus
Inventor: JEONG BYEONG YONG
IPC: A61N5/06
Filed: 2018-03-21
Abstract: The present invention relates to a user interface (UI) for controlling an operation mode of a skin care apparatus. A single mode to operate only a single mode, a simultaneous mode to operate a plurality of modes at the same time and a scenario mode to sequentially operate a plurality of modes are easily and conveniently selected through the UI for controlling an operation mode.
Patent KR-20190112447-A (KR)
Inventor: OH SEONG HWAN
IPC: H01L23/48
Filed: 2018-03-26
Abstract: According to the embodiment of the present invention, a semiconductor package includes a package substrate and a first semiconductor chip on the package substrate. The first semiconductor chip includes a substrate including first and second surfaces facing each other and redistribution lines disposed on the second surface of the substrate, and may include a second semiconductor chip disposed on the second surface of the substrate, connection parts electrically connecting the second semiconductor chip and the redistribution lines, and bonding wires electrically connecting the redistribution lines and the package substrate. The heat dissipation characteristic of the semiconductor package can be increased.
Patent KR-20190117972-A (KR)
Inventor: LEE JUN TAEK
IPC: G03B19/07
Filed: 2018-04-09
Abstract: According to an embodiment, a lens driving device comprises a substrate, a housing including a first side part and a second side part disposed on the substrate and located opposite each other and a third side part and a fourth side part located between the first side part and the second side part and located opposite each other, a bobbin disposed in the housing, a first magnet disposed on the first side part of the housing, a second magnet disposed on the second side part of the housing, a third magnet disposed on the third side part of the housing, a dummy member disposed on the fourth side part of the housing, a first coil disposed in the bobbin and opposite to the first magnet, and a second coil disposed on the bobbin and opposite to the second magnet. The substrate comprises a third coil, and a length of the third magnet in an optical axis direction is shorter than a length of the first magnet in the optical axis direction. Therefore, the present invention is capable of reducing a consumption of current.
Patent KR-20190118931-A (KR)
Title: Operation alarm system using tower crane heightmeasurement technique
Inventor: SHIM JAE GU
IPC: G08B25/14
Filed: 2018-04-11
Abstract: One embodiment of the present invention relates to a tower crane operation alarm system using a height sensor-based height measuring method. Technical objects to resolve are to generate alarm sound to nearby people while a tower crane at a construction site is moving or to inform nearby people of an urgent and dangerous situation. To this end, according to one embodiment of the present invention, the tower crane operation alarm system using the height sensor-based height measuring method comprises: a movement sensor which detects movement information of a tower crane hook in real time; an alarm generating unit which generates preset alarm sound based on the detected movement information; an information transceiver which is connected to an external device via a communication network and transmits the detected movement information to the external device; and a controller which controls the alarm generating unit and the information transceiver when height information corresponding to a preset height value is included in the detected movement information.
Patent KR-20190087931-A (KR)
Title: Advertising vehicle and advertisement system for the vehicle
Inventor: CHO INJE
IPC: G06Q30/02
Filed: 2018-05-04
Abstract: According to an embodiment of the present invention, a vehicle control method in an advertising vehicle can be driven in an autonomous driving mode. The vehicle control method comprises the steps of: confirming an external display of a preceding vehicle; analyzing image data displayed on the external display; determining whether the image data includes a predefined identification mark; and setting a driving direction of a vehicle except for the image data when the predefined identification mark is included in the image data. According to another embodiment of the present invention, the vehicle control method can minimize the possibility of causing an accident due to the confusion between an advertisement and an actual object when the advertisement is being reproduced through an external device of a neighboring vehicle. Therefore, advertising vehicles can be freely used as a moving advertisement delivery means under an autonomous driving environment.
Patent KR-20190129515-A (KR)
Title: Method for forming through hole using paper sleeve
Inventor: JOE JEONG HOON
IPC: F16L5/10
Filed: 2018-05-11
Abstract: The present invention relates to a method of forming a through hole, through which a pipe goes, on a concreate wall or floor by using a paper sleeve. The through hole formation method includes: a paper sleeve preparation step (a) of preparing a paper sleeve integrated with a fire-resistant filler; a paper sleeve installation step (b) of installing the paper sleeve in a mold on a wall surface or floor surface; a placement step (c) of placing concrete in the mold; a curing step (d) of curing the concrete; and a mold removal step (e) of removing the mold from the cured concrete. Therefore, construction procedure is simple and workability is excellent, while a required level of rigidity and water-tightness can be secured, and costs for construction can be lowered with a shorted construction period.
Patent KR-20190132587-A (KR)
Title: Karaoke system capable of changing club mode
Inventor: HEO DUK MU
IPC: G11B31/02
Filed: 2018-05-17
Abstract: The present invention relates to a karaoke system capable of improving the satisfaction of users since a club mode may be converted according to user selection and sound beat for accompaniment. The karaoke system comprises: an image display device displaying lyrics and an image on a screen; an accompaniment device storing a plurality of predetermined pieces of accompaniment sound data and playing accompaniment sound data selected according to a user selection; a first lighting module controlled to be turned on/off according to whether the accompaniment sound is played; and a mode conversion device controlling on/off operation of each of the first lighting module, at least one second lighting module, and at least one third lighting module in response to a club mode conversion signal inputted through a mode conversion switch. While satisfying the needs of the users, the karaoke system may further improve the satisfaction of the users.
Patent KR-20190132775-A (KR)
Title: Weighing bed
Inventor: LEE CHANG HWAN
IPC: H02J7/00
Filed: 2018-05-21
Abstract: The present invention relates to a weighing type rise assistance bed capable of solving an existing problem that a user keeps sleeping while unconsciously stopping an alarm set with a time for a rise by solving a problem that the user keeps sleeping even when the alarm goes off by confirming whether the user is sleeping through a weighing machine. According to the present invention, the bed comprises: a small PC including a weighing machine for weight measurement and communication; a microphone located in a head frame of the bed to measure sleeping habits such as snoring, teeth-grinding and the like; and a USB connection jack located on a lateral side of the bed to charge a mobile phone and connect a PC. Therefore, the present invention is capable of solving an existing problem that a user keeps sleeping while unconsciously stopping an alarm set with a time for a rise by solving a problem that the user keeps sleeping even when the alarm goes off by confirming whether the user is sleeping through a weighing machine.
Patent KR-20190134049-A (KR)
Title: User treminal for providing chatting service
Inventor: HYOSUB LEE
IPC: G06Q50/30
Filed: 2018-05-24
Abstract: The present invention relates to a user terminal for providing a chatting service. The present invention changes an expression of an icon character displayed on an emoticon input icon to an expression corresponding to a specific emotion if a phrase corresponding to the specific emotion is included in user-written text written for chatting by a service user using a chatting service, selects one or more emoticon thumbnails corresponding to the specific emotion among a plurality of previously stored emoticon thumbnails, and then generates an emoticon thumbnail list including the one or more emoticon thumbnails only to provide the service user with the emoticon thumbnail list.
Patent KR-20190139052-A (KR)
Inventor: JUNG SUK EUN
IPC: H01R13/629
Filed: 2018-06-07
Abstract: Disclosed is a connector assembly. The connector assembly comprises: a plurality of plugs arranged in parallel; a plurality of receptacles coupled in a one-to-one correspondence with a plurality of plugs; and a coupling part provided on at least one side between the plurality of plugs or the plurality of receptacles, wherein the coupling part includes a slider protruding from one side of a first object and a holder formed on a surface coupled to a second object disposed in parallel with the first object, wherein the slider formed on the second object is slidably formed therein.
Patent KR-20190140560-A (KR)
Inventor: DO HYUN WOO
IPC: B66C3/20
Filed: 2018-06-12
Abstract: The present invention relates to a lifting apparatus. According to the present invention, the lifting apparatus comprises: a hanging support unit, including a hanging support main body fixated on a boom, and a hanging operation unit placed on the hanging support main body to be driven forward and backward towards the sides, having a hanging support member placed on an end unit of a rod; a lifting unit, including a lifting main body placed on a lower side of the hanging support unit to be penetrated vertically, and two rotary support members, which are rotatably placed on a lower side of the lifting main body to rotate and to open/close an opening on the lower end of the lifting main body, an arm unit including an arm main body whose both ends are rotatably engaged with an upper side of the lifting main body, guide members, which are engaged with both sides of the arm main body, penetrated by a guide hole, and hanging members placed between the guide members on the arm main body, and a wire unit having one side connected to a winch instrument to pass through the hanging support unit, thereby penetrating the guide hole to have its other side connected to a rotary support member. According to the present invention, when the winch instrument is driven, the lifting unit rises towards the hanging support unit, and when the hanging operation unit works, the hanging support member placed on the end unit of the rod of the hanging operation unit moves towards the hanging members, thereby supporting them and keeping them rising.
Patent KR-20190142492-A (KR)
Inventor: YANG JOON OH
IPC: E02D5/58
Filed: 2018-06-18
Abstract: According to the present invention, a construction method for an earth retaining structure comprises the following steps of: manufacturing PHC piles by arranging, in a mold, steel sheets having a cross section with an arc shape and extending in the longitudinal direction of the PHC piles to be embedded in a front surface of the PHC piles, filling the mold with concrete, and performing molding; forming a plurality of bored holes in a row to be perpendicular to the ground on which an earth retaining structure is to be installed, and inserting the manufactured PHC piles into the bored holes, wherein the PHC piles are inserted such that the steel plates of the PHC piles are placed in front of the PHC piles; removing ground portions such that the front surfaces of PHC piles are exposed and then welding wale support brackets at predetermined heights on the steel plates of the PHC piles; and installing wales on upper portions of the wale support brackets in the horizontal direction of the PHC piles.
Patent KR-20200000267-A (KR)
Title: Shape compliant gripper
Inventor: HWANG HAE SOOK
IPC: B25J15/00
Filed: 2018-06-22
Abstract: The present invention relates to a shape adaptive gripper for picking up atypical objects having various shapes, sizes, and materials, comprising a body and a shape adaptive module arranged on the body and having rigidity variably controlled. Here, the shape adaptive module includes a magnetic fluidity elastic body, a magnet part, and a control part for controlling a position of the magnet part relative to the magnetic fluidity elastic body.
Patent KR-20200005820-A (KR)
Inventor: CHA JAE HO
IPC: G01N27/12
Filed: 2018-07-09
Abstract: The present invention relates to a mouse including a click button and a body. The mouse with cleaning notification function according to the present invention comprises: a first pollution detection sensor installed on a bottom surface of a through hole formed at a part of the body which is in contact with a palm to measure a contamination level of the mouse; a second pollution detection sensor installed in a side surface of the click button to measure a contamination level of the mouse; a cleaning notification part installed in a side of the body to generate a cleaning notification signal according to the contamination levels of the mouse measured in the first pollution detection sensor and the second pollution detection sensor. Therefore, the usability and operability of the mouse can be improved by measuring the contamination levels of the mouse to notify a user of time of cleaning when the contamination levels are a predetermined level or more.