baber/WOPTO huggingface dataset:
Patent KR-20190024682-A (KR)
Inventor: TOMEI NAOKO
IPC: C03B33/10
Filed: 2018-08-01
Abstract: Provided are a scribing wheel capable of suppressing a defect of hanging at the start of scribing of a substrate, a method of manufacturing the same, and a scribing method. A scribing wheel (10) forms an inclined surface (12) having a V-shaped cross section on an outer peripheral surface of a disk-like substrate. Next, grooves (14) are formed at regular intervals around a ridge (13) where the inclined surface intersects. Each groove (14) has an inclined surface groove (14a), an in-groove ridge (14b) following the ridge (13), and a flat portion (14c) from which part of the in-groove ridge (14b) is removed. At the time of scribing, the scribing wheel is in contact with a substrate made of a brittle material to be scribed, wherein the flat portion (14c) formed in each groove is located on a rear side of a scribing direction with respect to the ridge divided by adjacent grooves (14), thereby improving hanging performance.
Patent KR-20200015002-A (KR)
Inventor: KIM KEUNSOO
IPC: G06F3/038
Filed: 2018-08-02
Abstract: Various embodiments of the present invention relate to a method for displaying an input of a stylus pen and an electronic device thereof. The electronic device comprises: a touch screen display; a wireless communications circuit; a processor operatively connected to the touch screen display and the wireless communications circuit; and a memory operatively connected to the processor. The memory may store instructions which, when executed, allow the at least one processor to display a user interface on the touch screen display, to receive a drawing input having at least one drawing path by the stylus pen or a body part of a user through the user interface, and to display a drawing output on the user interface, wherein the drawing output includes a first layer including a plurality of first objects having a shape selected along the drawing path and a second layer including a plurality of moving second objects having the selected shape, and the moving second objects can move from the drawing path in at least one selected direction.
Patent KR-20200016540-A (KR)
Title: Organic compounds, and organic light emitting diode and orgnic light emitting display device including the same
Inventor: YOON KYUNG JIN
IPC: C07D409/14
Filed: 2018-08-07
Abstract: The present invention provides an organic compound represented by following chemical formula, and an organic light emitting diode and an organic light emitting display device using the same. When the organic compound of the present invention is used as a host in an organic light emitting layer, it is possible to improve the light emission efficiency and lifespan of the organic light emitting diode.
Patent KR-20200017833-A (KR)
Title: light therapy device for skin
Inventor: LEE HYUN SEOK
IPC: A61N5/06
Filed: 2018-08-09
Abstract: The present invention relates to a phototherapy apparatus for skin with guaranteed activity, comprising: a fixing band (10) fixed to a human body; one or more flexible connectors (20) detachable from the fixing band (10) and capable of adjusting shape by a user; and a treatment module (30) provided at the end of the flexible connector (20) and formed in a plurality of sections so as to be respectively located on the face except eye area. Therefore, the phototherapy apparatus ensures activity by securing sight, and is easy to store and transport, thereby being able to be used anytime and anywhere.
Patent KR-20200018002-A (KR)
Title: Adjusting Apparatus for Inspection Camera
Inventor: KIM JIN WOOK
IPC: G01N21/88
Filed: 2018-08-10
Abstract: The present invention relates to an apparatus for adjusting a position of a camera for product inspection. The apparatus for adjusting the position of the camera for product inspection can be conveniently used for inspection of various products because the shooting distance for a plurality of cameras can be simultaneously adjusted through a single drive unit using a cam structure. Particularly, since position adjustment for each camera can be performed simultaneously for the plurality of cameras through the single drive unit rather than a separate independent drive unit, the size of an entire device can be reduced. In addition, the apparatus for adjusting the position of the camera for product inspection can reduce cost and improve operational efficiency, and can be conveniently and quickly applied by simply adjusting a camera position without replacing entire disassembly when applied to various products to be inspected.
Patent KR-20200018005-A (KR)
Title: Fixing jig for vertical probe and coating inspection method using the same
Inventor: LEE JONG HO
IPC: G01N21/95
Filed: 2018-08-10
Abstract: A jig for fixing a vertical probe according to one embodiment of the present invention comprises: a main body having a hollow hole formed along the longitudinal direction of a long side; a plurality of mounting grooves consisting of a pair of grooves facing the hollow hole on one surface of the main body and spaced apart along the longitudinal direction of the hollow hole; and a suction hole formed in one area of the mounting groove. The jig for fixing the vertical probe of the present invention is fixed by suctioning one area of the probe in the mounting groove by the suction hole.
Patent KR-20200020253-A (KR)
Title: Novel Phenyllactic acid producing Pediococcus acidilactici HBT strain and its culture
Inventor: UM KEY AN
IPC: C12P7/62
Filed: 2018-08-16
Abstract: The present invention relates to a Pediococcus acidilactici HBT strain (KCTC 13599BP) which produces phenyllactic acid, or a culture thereof. The Pediococcus acidilactici HBT strain (KCTC 13599BP) or the culture thereof of the present invention has an effect of producing phenyllactic acid with high efficiency. The phenyllactic acid of the present invention has an antibacterial effect, and thus can be effectively used as a cosmetic, food, feed, feed additive, agrochemical composition, etc. using the strain or the culture as an active ingredient.
Patent KR-20200022230-A (KR)
Title: Helmholtz resonator with tunable resonant frequency and resonant frequency tunable method thereof
Inventor: LEE DAE OEN
IPC: F02M35/12
Filed: 2018-08-22
Abstract: The proposed technology relates to a Helmholtz resonator with a variable resonance frequency and a method for varying a resonance frequency thereof and, more specifically, to a Helmholtz resonator with a variable resonance frequency and a method for varying a resonance frequency thereof, wherein a bellows is applied to a cavity of the resonator, and the volume of the cavity is changed by adjusting the length of the bellows to vary the resonance frequency of the resonator.
Patent KR-20200027083-A (KR)
Title: Porous component manufacturing method using selective laser melting lamination molding and porous component manufactured thereof
Inventor: KIM HYUNG GIUN
IPC: B33Y30/00
Filed: 2018-08-29
Abstract: The present invention relates to a porous component manufacturing method using selective laser melting (SLM) lamination molding which manufactures a porous component by performing a laser scan for selective laser melting lamination molding in a single beam path to match a minimum melt pool thickness, and a porous component manufactured by the same. The porous component manufacturing method using selective laser melting lamination molding comprises: a step of coating metal particles; a first axis SLM forming step of emitting a laser while reciprocating on a first axis of a surface coated with the metal particles to form a first axis metal layer; a second axis SLM forming step of emitting the laser while reciprocating on a second axis of the surface coated with the metal particles to form a second axis metal layer; and a diagonal SLM forming step of allowing the laser to reciprocate in a diagonal direction having one or more hatching angles selected on the surface formed by the coated metal particles to form a diagonal metal layer.
Patent KR-20200027113-A (KR)
Title: Off-chip driver
Inventor: SHIDO TAIHEI
IPC: H03K19/003
Filed: 2018-09-03
Abstract: Provided is an off-chip driver applied to a memory. The off-chip driver includes a first driver circuit used to adjust a slew rate of the off-chip driver. The first driver circuit includes a first pre-driver, a switch row, and a first output stage. The first pre-driver receives a read signal and a first pre-driver control signal. The switch row is arranged to combine the first pre-driver based on the read signal, to divide and operate a power supply voltage, and to generate a first output stage control signal. The first output stage generates a data signal based on the first output stage control signal.
Patent KR-20200046145-A (KR)
Title: Prediction model training management system, method of the same, master apparatus and slave apparatus for the same
Inventor: HONG CHOONG SEON
IPC: G06N99/00
Filed: 2018-10-15
Abstract: According to an embodiment of the present invention, a predictive model training management system comprises: a master device that generates a predictive model and performs training on the predictive model to acquire a trained predictive model; and a slave device that collects data to transmit the data to the master device, receives the predictive model or the trained predictive model from the master device, and operates based on the predictive model or the trained predictive model, wherein the master device can generate the predictive model based on the data transmitted from the slave device or perform training on the predictive model.
Patent KR-20200042972-A (KR)
Inventor: LEE EUI CHUN
IPC: H02K3/12
Filed: 2018-10-16
Abstract: According to the present invention, provided is a straight angle type coil capable of being simply assembled to a motor. The straight angle type coil comprises a unit coil which is provided to surround a circumference of teeth of a core provided in the motor and includes a plurality of layers stacked along a longitudinal direction of the teeth of the core in a form of being integrally and continuously connected to each other. Each layer of the unit coil includes: a pair of slot insertion regions inserted into a slot between the teeth of the core to be adjacent to each other; and a pair of exposed regions connected to form a preset angle from the slot insertion region and provided outside the slot. A shape of at least one of the exposed regions is continuously changed over the plurality of layers.
Patent KR-20200043650-A (KR)
Inventor: HWANG SEUL LI
IPC: G08B21/18
Filed: 2018-10-18
Abstract: The present invention relates to a road facility installed on the road to detect and warn traffic dangerous situations. The road facility comprises: a sensor unit detecting noise generated on the road; a data collection unit collecting noise due to normal vehicle driving detected through the sensor unit, analyzing an average value and a pattern of the collected noise to accumulate the average value and the pattern as data; a detection unit specifying a location of the road on which abnormal noise has occurred and transmitting a danger signal when the abnormal noise having a different pattern from the data accumulated in the data collection unit is detected through the sensor unit; and a warning unit using a warning means including at least one of a warning sound or a warning light to issue a warning to vehicles entering the road where the abnormal noise has occurred when the danger signal is transmitted from the detection unit.
Patent KR-20190046677-A (KR)
Title: A Novel Musculoskeletal Stem Cell
Inventor: HAN MYUNG KWAN
IPC: A61K35/32
Filed: 2018-10-24
Abstract: The present invention relates to a novel musculoskeletal stem cell (MSSC) differentiated from an embryonic stem cell (ESC) or an induced pluripotent stem cell (iPSC). The musculoskeletal stem cell of the present invention can be easily derived from human embryonic stem cells or human induced pluripotent stem cells and effectively differentiated into cartilage, tendons, and muscles as well as bones, thus finding useful applications in the prevention or treatment of various musculoskeletal diseases.
Patent KR-20190142698-A (KR)
Inventor: KANG NAM SOOK
IPC: H02B1/24
Filed: 2018-10-24
Abstract: Embodiments relate to a ship, comprising: a plurality of distribution boards including a first distribution board and a second distribution board; a control unit configured to monitor an electric signal state of the plurality of distribution boards to control power supply; and a power storage unit configured to prevent reduction in supply power amounts within the first distribution board or the second distribution board during a control process.
Patent KR-20200047905-A (KR)
Inventor: KIM JAE HYUNG
IPC: G06T19/00
Filed: 2018-10-26
Abstract: According to the present invention, provided is a method for registering a video related to a product based on augmented reality. In a method executed through an operation server, the method performs the procedures of: registering and storing M seller information in a designated seller D/B; and receiving C creator information from C creator terminals and storing the C creator information in a designated creator D/B.
Patent KR-20190049603-A (KR)
Inventor: AHN KWANG SUNG
IPC: C12M1/00
Filed: 2018-10-31
Abstract: Disclosed according to one embodiment of the present invention is a separating and culturing apparatus of minimal residual disease cells, comprising: a sample injection unit for injecting a sample containing minimal residual disease cells; a filter unit including a plurality of filters, one end of which is connected to the sample injection unit and are sequentially disposed according to the size of the gap; a sample collection unit connected to the other end of the filter unit and collecting a sample that has passed through the filter unit; a pump connected to at least one of the sample injection unit and the sample collection unit to allow the sample to pass through the filter unit at a predetermined flow rate; and a cell culture unit for receiving the filter separated from the filter unit and culturing the minimal residual disease cells remaining in the filter.
Patent KR-20200051244-A (KR)
Inventor: LEE JAE GIL
IPC: G06Q10/10
Filed: 2018-11-05
Abstract: A method by which a place recommendation apparatus recommends places comprises the steps of: allowing a user device to collect a visit history generated according to visits to a plurality of visit places; generating, by using the visit history, an initial place transition matrix obtained by making a matrix of visit time differences based on place identification information of the plurality of visit places, and generating a category transition matrix by making a matrix of the visit time differences based on category information of the plurality of visit places; generating a final place transition matrix having, as matrix values, adjusted visit time differences between the plurality of visit places by adjusting matrix values of the initial place transition matrix by using the category transition matrix; and determining at least one recommendation place by extracting a scheduled visit time included in a place recommendation request and comparing the adjusted visit time differences with the scheduled visit time when receiving the place recommendation request from the user device.
Patent KR-20200055434-A (KR)
Title: Method for data retransmission in wireless communication system and apparatus for the same
Inventor: BAHNG SEUNG JAE
IPC: H04L5/00
Filed: 2018-11-13
Abstract: A method of operating a transmitting device in a wireless communication system is disclosed. According to the present invention, the method of operating a transmitting device in a wireless communication system comprises the steps of: transmitting reverse mapping flag information indicating the data symbol mapping direction of one or more subcarriers included in a resource block allocated to a receiving device to the receiving device; mapping a data symbol to the subcarrier of the resource block based on the reverse mapping flag information; and transmitting the resource block to the receiving device.
Patent KR-20200055607-A (KR)
Inventor: KIM BYUNG CHUL
IPC: H04B7/06
Filed: 2018-11-13
Abstract: The present invention relates to a half-duplex wireless relay apparatus for a wide area service and to a method thereof. According to the present invention, the half-duplex wireless relay apparatus for a wide area service comprises: a receiving circuit unit receiving an analog signal through one or more antennas; an AD conversion unit converting the received analog signal into a digital signal; one or more digital communication units transmitting and receiving digital signals to and from one or more external devices, respectively; a path setting unit setting a transmission path for digital signals converted by the AD conversion unit and digital signals received through the one or more digital communication units; a DA conversion unit converting the digital signal output from the path setting unit into an analog signal; and a transmitting circuit unit transmitting the converted analog signal through the one or more antennas.
Patent KR-20190076846-A (KR)
Inventor: KIM YEONG GYUN
IPC: G06Q50/18
Filed: 2018-11-19
Abstract: The present invention relates to a music platform system through which creators, arrangers, and consumers participate in a digital sound source and, more specifically, to a music platform system through which creators, arrangers, and consumers participate in a digital sound source which discovers a competent new musician who dreams a professional musician to present a direction of obtaining a legitimate benefit by music and allows the new musician to check evaluation and values of a created song and a remixed sound source of the new musician which are generated by a music consumer and professional musicians so as to assist the new musician to grow to the professional musician, thereby integratedly performing digital sound source generation to performance planning utilizing the generated digital sound source.
Patent KR-20180127951-A (KR)
Title: Sustained release pharmaceutical formulation of varenicline and preparation method thereof
Inventor: CHO KYOUNG A
IPC: A61K9/00
Filed: 2018-11-22
Abstract: The present invention provides a sustained release pharmaceutical formulation which is a sustained release matrix system containing varenicline or pharmaceutically acceptable salt thereof and a matrix polymer. The present invention can provide a sustained release pharmaceutical formulation having increased drug compliance and reduced side effects by once-a-day administration.
Patent KR-20200061711-A (KR)
Title: Organic luminescent compound, producing method of the same and organic electroluminescent device including the same
Inventor: YOON SEUNGSOO
IPC: H01L51/00
Filed: 2018-11-26
Abstract: The present invention relates to an organic luminescent compound represented by chemical formula 1. In chemical formula 1, R_1 and R_2 represent hydrogen, substitutable linear or branched C_1-C_20 alkyl, substitutable C_1-C_24 aryl, halogen, cyano, alkoxy, triflowlomethyl, independently; A_1 represents at least one ring selected from or fused polycyclic rings of at least two rings selected from the group consisting of substitutable 5-numbered unsaturated or aromatic ring, substitutable 6-numbered unsaturated or aromatic ring, substitutable 5-numbered unsaturated or aromatic hetero ring, and substitutable 6-numbered unsaturated or aromatic hetero ring; the hetero ring comprises one or more selected from the group consisting of N, O, and S; and the substitution is performed by linear or branched C_1-C_20 alkyl, C_1-C_24 aryl, halogen, cyano, alkoxy, triflowlomethyl.
Patent KR-20200063593-A (KR)
Title: Method for operating of electronic device guiding performance of song on led piano
Inventor: KWON MIN SUNG
IPC: G10H1/00
Filed: 2018-11-28
Abstract: Provided is an application stored in the media for performing a hardware combined with a method including the steps of: performing the application on an electronic device, which provides information to guide the performance of an LED piano; performing connection to enable communication between the electronic device and the LED piano; receiving input for selecting a first song to be played on the LED piano; and visualizing sound information of the first song to display a first electronic score that guides the input of at least one key in the keyboard of the LED piano.
Patent KR-20200065620-A (KR)
Inventor: PARK GEUN BAE
IPC: B01D53/30
Filed: 2018-11-30
Abstract: The present invention relates to a harmful gas purification system, comprising: a housing (2); a thermoelectric semiconductor device (3) having one surface becoming a cooling surface due to a lowered temperature and the other surface becoming a heat dissipation surface (11e) due to an increased temperature when receiving electricity; a cooling plate (4) cooled when the thermoelectric semiconductor device (3) is driven; a cooling rod (5) cooled together with the cooling plate (4) by the thermoelectric semiconductor device (3) to lower a temperature of air passing between gaps, and adsorbing part of harmful gas included in the air to collect the same; a filter (6) allowing a filtration member (6a) to filter the harmful gas included in the air passing through the filtration member (6a) via the gaps of the cooling rod (5); a heat dissipation plate (7) for cooling the heat dissipation surface of the thermoelectric semiconductor device (3) by being air-cooled; a first blowing fan (8) for pumping the air to pass through the heat dissipation plate (7) so as to cool the heat dissipation plate (7); a cover (9) having a side surface through which a plurality of inlets (9a) penetrate to supply the harmful gas in the atmosphere to the cooling rod (5) and the filter (6) accommodated in a storage space, and having an upper end portion through which an outlet (9b) penetrates; a second blowing fan (10) for pumping external air to be discharged to a passage of the cover (9) via holes of the cover (9), the gaps of the cooling rod (5), and the filtration member (6a) and a flow path (6b) of the filter (6); and a control means (11) for controlling driving of the thermoelectric semiconductor device (3) such that vapor included in the air is not cooled below a dew point in a process that the external air is discharged to the outlet (9b) of the cover (9) via the cooling rod (5) and the filter (6).
Patent KR-20200067056-A (KR)
Inventor: JO YE YUN
IPC: F24H9/20
Filed: 2018-12-03
Abstract: According to the present invention, a heater with adjustable humidity includes: a measuring part measuring the humidity in air from a humidifier installed on the heater; and a determining part determining whether the humidifier is operated based on the humidity in the air. Therefore, the humidifying heater adds the humidifier capable of controlling the humidity of the air dried when the heater is turned on in the winter, thereby promoting health of a user using the heater.
Patent KR-20200069475-A (KR)
Inventor: KIM YOUN HO
IPC: D06C15/14
Filed: 2018-12-07
Abstract: Provided is a method of manufacturing Musam, and clothing and furniture manufactured using the same. According to one aspect of the present invention, the method of manufacturing high quality Musam having a soft touch and characteristics of hemp comprises: a step of preparing hemp; a hemp flying step of preparing warp threads using the prepared hemp; a hemp tying step of adding starch to surfaces of the warp threads of the hemp; a hemp fabric weaving step of putting the starched hemp on a weaving machine and weaving fabric using the hemp; a step of floating the woven hemp fabric in an alkali solution; and a step of checking the amount of moisture contained in the hemp fabric floated in the lye and smoothing the hemp fabric by pounding the same.