baber/WOPTO huggingface dataset:
Patent KR-20200142666-A (KR)
Inventor: PARK NAM IN
IPC: G10L21/0208
Filed: 2019-06-13
Abstract: The present invention relates to a device, system, and method for recognizing a speaker based on a voice file. According to the present invention, the device for recognizing a speaker for a voice file comprises: a first database unit for pre-storing a plurality of crime voice files, and storing a reported voice file transmitted from an external device; a voice vector extracting unit for extracting a plurality of N^th voice vectors from the crime voice files and extracting a reported voice vector from the reported voice file after receiving the crime voice files and the reported voice file; a feature converting unit for converting the N^th voice vectors and the reported voice vector into a fixed voice signal vector having a preset fixed length; a similarity measuring unit for measuring the similarity between first fixed voice signal vectors converted by the feature converting unit and a reported fixed voice signal vector; and a candidate group extracting unit for extracting the crime voice files having a fixed voice vector representing a matching value equal to or greater than a preset reference similarity value among a plurality of N^th fixed voice vectors as a candidate group.
Patent KR-20200144349-A (KR)
Inventor: JEONG HYO JO
IPC: H04N5/225
Filed: 2019-06-18
Abstract: Disclosed is a camera actuator for implementing an autofocusing function. According to the present invention, the camera actuator comprises: an optical unit having a magnet coupled to an outer surface thereof; a housing wherein the optical unit is movably accommodated in an optical axis direction and a coil is disposed at a position corresponding to the magnet; and a plurality of ball driving units for guiding linear motion of the optical unit in the optical axis direction with respect to the housing between the optical unit and the housing. The ball driving unit is disposed at one of a corner except for any one of four corners between the optical unit and the housing. Each of the ball driving units disposed at the corners has different heights in the optical axis direction, and thus achieving reduction in costs by significantly reducing the number of balls used. Since the three ball driving units are surrounded by the optical unit as the center, the tilt of the optical unit is suppressed, and the driving performance can be exhibited satisfactorily.
Patent KR-20190077284-A (KR)
Inventor: IIZUKA HIROKAZU
IPC: H01M50/238
Filed: 2019-06-25
Abstract: The present invention relates to a battery package used for an assembled battery. The present invention provides a battery package which can miniaturize an assembled battery and give sufficient durability, the assembled battery which includes the battery package to be miniaturized and also has sufficient durability, and a battery device having the corresponding assembled battery. The battery package includes a pair of conductive sheets and an adhesive part.
Patent KR-20210000531-A (KR)
Inventor: KIM SUNG JUNE
IPC: A01K15/02
Filed: 2019-06-25
Abstract: According to some embodiments, disclosed is a neural control interface device implanted into the body of a target animal, including an electrical stimulation device, an electrode, and a connector connecting the electrical stimulation device and the electrode. The electrode comprises: a stem portion having a length of 10 mm or more and a thickness of 250 μm or more, and implanted in the brain of the target animal; and a lead portion having a thickness of 150 μm or less and being curved to be placed at a height within 1 mm from the skull of the target animal.
Patent KR-20210000989-A (KR)
Inventor: BAE DOO HO
IPC: B63H5/125
Filed: 2019-06-26
Abstract: According to one embodiment of the present invention, a ship with two bow shapes includes: a hull having a first bow part and a second bow part having different shapes usable as the bow parts in progress directions opposite to each other; and one propulsion part or a plurality of propulsion parts installed on the ship bottom of the hull, wherein the propulsion parts are coupled to the hull to be rotatable 360 degrees and at least one of the first bow part and the second bow part has a spherical bow so as to reduce tidal wave resistance and be used in general sailing. Therefore, the ship with the two bow shapes can reduce fuel consumption.
Patent KR-20210003975-A (KR)
Inventor: OH CHANG SUK
IPC: H01L21/687
Filed: 2019-07-02
Abstract: Provided is a device for performing liquid treatment for a substrate. The device for performing the liquid treatment for the substrate may include: a housing having a treatment space; a substrate support unit supporting and rotating the substrate in the treatment space; a liquid feeding unit including a nozzle device including a central exhaust port and multiple first outer exhaust ports, which are provided in a shape of a ring to form a concentric circle with the central exhaust port to feed mutually different treating liquids onto the substrate through respective exhaust ports; and a controller for controlling the liquid feeding unit, thereby preventing contamination of the nozzle.
Patent KR-20210004255-A (KR)
Title: Power Amplifying Circuit
Inventor: CHOI HOJONG
IPC: H03F1/02
Filed: 2019-07-03
Abstract: The present invention includes: an amplifier for generating an output voltage based on a voltage level of an input node; and a node level controller for controlling the voltage level of the input node so that the voltage level of the input node changes within a set range based on the level of the input voltage applied to the input node. The present invention provides a power amplifying circuit capable of improving the amplification linearity of input and output.
Patent KR-20200007700-A (KR)
Inventor: FUJITA TAKASHI
IPC: B41J2/355
Filed: 2019-07-11
Abstract: A print medium, in which a plurality of color-emitting layers expressing color are formed at different positions in a thickness direction so as to obtain a color part by heating, is conveyed in a first direction. A plurality of heat generating elements for heating the print medium are controlled to cause a plurality of color-emitting layers to selectively emit each color. When a line including a plurality of pixels formed by the color part and arranged at a predetermined resolution in a first direction is arranged in a second direction on at least one of the color-emitting layers of the print medium, the heating position of the print medium is controlled to be shifted by a distance smaller than an interval that the position of a plurality of pixels corresponds to the resolution between the lines in the first direction.
Patent KR-20200021880-A (KR)
Title: A Pharmaceutical Composition For Preventing Or Treating Neuromuscular Diseases
Inventor: CHO SUNG CHAN
IPC: A61P25/00
Filed: 2019-07-11
Abstract: The present invention relates to a pharmaceutical composition for preventing or treating neuromuscular diseases containing an extract of Brucea sp. plants or an indicator component of the Brucea sp. plants. A Brucea javanica extract can alleviate exon 7 deficiency during splicing of pre-mRNA, transcribed from SMN2 genes, thereby being able to be effectively used for preventing or treating neuromuscular diseases such as spinal muscular atrophy.
Patent KR-20200094061-A (KR)
Title: Control method of loan for stablecoin and computing system therefor
Inventor: KIM SUNG IL
IPC: G06Q40/04
Filed: 2019-07-17
Abstract: The present invention relates to a control method for lending a stablecoin issued as a cryptocurrency which is fixed to a value of a collateral such as US dollars and the like and stably maintains a price. More specifically, in the control method for lending a stablecoin of a computing system connected to a user terminal, a collateral provider terminal, and a cryptocurrency network, the method comprises the steps of: transferring and storing cryptocurrency from a user terminal through a cryptocurrency network; measuring a value of the cryptocurrency; transferring a stablecoin of a value corresponding to the measured value to the user terminal as a loan; and receiving a collateral of a value corresponding to the transferred stablecoin from a collateral provider terminal.
Patent KR-20210010718-A (KR)
Inventor: SHIN WON GYU
IPC: G11C29/42
Filed: 2019-07-17
Abstract: Provided is a memory system capable of improving an error correction capability, which comprises: memory media; a loop buffer storing read data read from the memory media in a first operation mode; a fake-command generator generating a fake-command in a second operation mode; and an error correction code decoder performing error correction code decoding on the read data stored in the loop buffer in response to generation of the fake-command.
Patent KR-20210010023-A (KR)
Inventor: HONG SANG SUN
IPC: G06F21/45
Filed: 2019-07-19
Abstract: The present invention relates to a user authentication method with improved security, which comprises: a first step in which unique information of a user or computing device used for authentication is registered in an authentication device through the computing device; a second step in which the authentication device requests the user to input any unique information among the registered unique information through the computing device, receives the input, and compares the registered unique information with the received unique information to perform initial authentication; and a third step in which authentication is performed by providing, by the computing device, any unique information requested from the authentication device when the authentication device and the computing device are authenticated after the initial authentication.
Patent KR-20210011737-A (KR)
Title: Hinge Apparatus And Foldable Display Apparatus Having The Same
Inventor: PARK SUN KWAN
IPC: G06F1/16
Filed: 2019-07-23
Abstract: The present invention relates to a hinge apparatus having a lifting plate and a foldable display apparatus having the same. The present invention provides a hinge apparatus, including a hinge unit arranged at a folded portion of a flexible display panel, wherein the hinge unit includes: a first hinge plate facing one side of the flexible display panel; a second hinge plate facing the other side of the flexible display panel; a first rotating gear installed as a member separate from the first hinge plate to be able to rotate; a second rotating gear installed as a member separate from the second hinge plate to be able to rotate; and a lifting unit lifted and lowered between the first hinge plate and the second hinge plate when the first hinge plate or the second hinge plate rotates. The first rotating gear and the second rotating gear are arranged to be engaged with each other such that the first hinge plate and the second hinge plate supporting one side and the other side of the flexible display panel rotates in mutually opposite directions by the same angle. The rotating center of the first hinge plate, the rotating center of the second hinge plate, the rotating center of the first rotating gear, and the rotating center of the second rotating gear are located at positions fixed when the flexible display panel is folded and unfolded.
Patent KR-20210012523-A (KR)
Title: Synthesis of methyl chloride using zeolite based heterogeneous catalysts and their production method
Inventor: NA KYUNG SU
IPC: B01J29/08
Filed: 2019-07-25
Abstract: The present invention relates to a technology for preparing methyl chloride through the chlorination reaction of methane and, more specifically, to a zeolite-based heterogeneous catalyst for producing methyl chloride capable of increasing the selectivity of high value-added methyl chloride (CH_3Cl) among various chlorinated compounds (CH_3Cl, CH_2Cl_2, CHCl_3, CCl_4), which are non-selectively produced in a chlorination reaction of methane and a method for preparing methyl chloride using the catalyst.
Patent KR-20210014394-A (KR)
Inventor: IK JO CHUN
IPC: A23B7/153
Filed: 2019-07-30
Abstract: The present invention relates to a method for optimizing the prevention of browning of apple flesh using hydrogen water, which confirms optimal concentrations of ascorbic acid, citric acid, salt, and calcium chloride, and further contains hydrogen in addition to ascorbic acid, citric acid, salt, and calcium chloride, thereby confirming a significant browning prevention effect of apple flesh immersed in a lysate of ascorbic acid, citric acid, salt, calcium chloride, and hydrogen having an optimal concentration compared to apple flesh immersed in other concentrations and hydrogen-free lysates. Therefore, the browning-prevented apple flesh manufactured by the browning prevention method of the present invention can be usefully used for selling and ingesting fresh slices as agricultural products.
Patent KR-20210018693-A (KR)
Title: Assistance apparatus for steering wheel of tracktor
Inventor: LEE MOON IL
IPC: B62D1/04
Filed: 2019-08-09
Abstract: According to one embodiment of the present invention, an assistance apparatus for a steering wheel, in a tractor which is able to autonomously drive thanks to a steering shaft which can be rotated by a control means which controls the driving of the tractor, is an apparatus which is able to selectively interfere with the operation of the steering wheel engaged with the steering shaft and comprises: a shaft fixing unit engaged with the steering shaft; a first link and a second link whose one side is respectively engaged with a first hinge and a second hinge formed on the shaft fixing unit; a malfunction prevention bar which is respectively engaged with the first link and the second link and which can be operated to selectively make a part placed higher or lower than the steering wheel; a shift control unit whose one side is engaged with a third hinge formed on the shaft fixing unit; and a prevention bar connection unit engaged with one side of the malfunction prevention bar and which can be inserted into and engaged with a first shift hole or a second shift hole formed on the shift control unit. The present invention is able to make it hard to operate the steering wheel and to make it possible to autonomously drive and steer in a stable manner.
Patent KR-20210021185-A (KR)
Title: Supporting unit, substrate processing apparatus including same, and substrate processing method
Inventor: YUN KANGSEOP
IPC: H01L21/67
Filed: 2019-08-14
Abstract: The present invention provides a supporting unit for supporting a substrate. The supporting unit comprises: a supporting plate having an inner space and having a substrate placed thereon; a heating member provided in the inner space and heating the substrate placed on the supporting plate; a heat insulating plate provided in the inner space and disposed under the heating member; a reflective plate provided in the inner space and disposed under the heat insulating plate; and a heat sink provided in the inner space and disposed under the heat insulating plate.
Patent KR-20210021768-A (KR)
Title: Device, method and computer program
Inventor: HWANG TAE SOON
IPC: G16B25/10
Filed: 2019-08-19
Abstract: Disclosed in the present specification is a method for determining a group of target genes for each cancer type comprising the following steps: using an oncogene map to extract the rank of the expression similarity with a first gene by a gene analysis apparatus with respect to the first gene; extracting a first major signature by analyzing, by the gene analysis apparatus, one or more gene sets extracted based on the ranking of the expression similarity of the first gene by a gene set enrichment analysis (GSEA) method; retrieving one or more gene sets associated with the primary signature and extracting a second primary signature associated with the one or more gene sets; generating a primary signature group including the first primary signature and the second primary signature; receiving TCGA receiving patient data for each cancer type, and biclustering the patient data for each cancer type based on individual major signatures included in the major signature group; and generating a list of genes associated with a third major signature and the third major signature distinguished based on the survival prognostic data of each patient using the biclustered patient data for each cancer type.
Patent KR-20210022880-A (KR)
Title: Method for operating fundus camera providing customized external target
Inventor: YEO JE JIN
IPC: A61B3/00
Filed: 2019-08-21
Abstract: Provided is a method for operating a fundus camera providing an external target guiding a gaze direction of non-examination eyes of an examinee. The method for operating a fundus camera comprises the steps of: displaying an external target guiding a gaze direction of non-examination eyes of an examinee on an external target display unit; defining a relative position of the external target display unit as first coordinates with respect to the fundus camera; changing a position and size of the external target on the external target display unit to confirm the lesion in examination eyes of the examinee; defining the changed position and size of the external target as second coordinates and target information, respectively; storing the first coordinates, second coordinates, and target information by matching the personal information of the examinee; and automatically changing and displaying the location and size of the external target on the external target display unit based on the second coordinates and target information matched with the personal information when the personal information of the examinee is inputted during the re-examination of the examinee.
Patent KR-20210023314-A (KR)
Title: The Cool Down Device of Fried Food
Inventor: PARK SUN SIN
IPC: A47J37/12
Filed: 2019-08-22
Abstract: The present invention relates to a fried food drying device. More specifically, the present invention comprises: a cage assembled by a plurality of frames to form an inner space; a cover panel assembled on the top of the cage to drop outside air into the cage; a pair of guide frames having guide rollers assembled in the inner space of the cage; a shelf mounted on the guide frame so as to be slidably moved in the front and rear directions and having a distribution hole formed therein; and a box for accommodating an oil component of fried food that is installed on a lower part of the shelf and naturally falls, so that it is possible to not only make high-temperature fried food straight from an oil tank crispy and easy to eat when stored in the oil tank, but also makes it ready to sell.
Patent KR-20210024904-A (KR)
Title: Inorganic coating solution composition and method of manufacturing the same
Inventor: CHO IL HOON
IPC: C08K3/22
Filed: 2019-08-26
Abstract: The present invention relates to an inorganic coating solution composition capable of reducing environmental pollution and to a manufacturing method thereof. An inorganic coating solution comprises: 10 to 60 parts by weight of metal silicate; 0.5 to 5 parts by weight of strong base; 0.1 to 1 part by weight of phosphoric acid; and 30 to 90 parts by weight of a global solution (G.Sol) containing colloidal silver and titanium dioxide nanoparticles.
Patent KR-20190106871-A (KR)
Title: Position data generation device, autonomous vehicle and position data generation method
Inventor: YONG SOO PARK
IPC: G06T7/269
Filed: 2019-08-27
Abstract: The present invention relates to a position data generation device comprising a processor which obtains position information of an antenna installed in a vehicle, generates position data of the vehicle based on the position information of the antenna, obtains information on an appearance change of the vehicle, and corrects position data of the vehicle based on the information on the appearance change.
Patent KR-20210027573-A (KR)
Title: Local cooling system in data center using latent heat of evaporation of refrigerant
Inventor: CHOI BYOUNG NAM
IPC: H05K7/20
Filed: 2019-08-28
Abstract: The present invention relates to a local cooling system in a data center using evaporative latent heat of refrigerants, which comprises: an outdoor unit which is installed outside a data center, and cools cooling water by heat exchange between the cooling water circulating along the inside and outside air; a refrigerator which is provided on one side of the data center, and cools a second heat exchange medium by heat exchange between a first refrigerant circulating in a refrigerating cycle and the second heat exchange medium; an indoor cooler which is installed adjacent to a server rack in the data center, and exchanges heat between the second refrigerant flowing along the inside and indoor air flowing in a hot zone of the server rack, and discharges the indoor air cooled by heat exchange between the second refrigerant and the indoor air to a cool zone of the server rack; and a control unit which is electrically connected to the outdoor unit, the refrigerator, and the indoor cooler and controls operations of the outdoor unit, the refrigerator, and the indoor cooler for each of a winter operation mode, an inter-season operation mode, and a summer operation mode. Accordingly, a liquid pump is controlled according to a load while a liquid refrigerant, the heating medium of the indoor cooler is circulated in the liquid pump, such that according to a change in the air-conditioning load, an active response is possible with low power consumption, and air blowing is made by convection and flow of indoor air according to the hot zone and cool zone of the server rack, and thus, a cooling operation is possible with a minimal air blowing means.
Patent KR-20210026273-A (KR)
Title: Physical security information storage method using oxide semiconductor
Inventor: LEE SEUNG BECK
IPC: G06F21/78
Filed: 2019-08-29
Abstract: The present invention makes a storage space completely isolated from the outside as a physical security which can be added to a storage medium. A controller using an oxide semiconductor is added to the introduction of the storage medium containing the information to protect the information. It can protect the information physically without damaging it, and if the controller is modified to read the information inside, the user can know whether it is public information later, so it is excellent for storing private information.
Patent KR-20200026752-A (KR)
Title: Organic light emitting device
Inventor: HEO DONG UK
IPC: H01L51/00
Filed: 2019-09-02
Abstract: The present specification relates to an organic light emitting device comprising: a first electrode; a second electrode installed to face the first electrode; and a first organic layer and a second organic layer installed between the first electrode and the second electrode, wherein the first organic layer comprises a compound represented by chemical formula 1 and the second organic layer comprises a compound represented by chemical formula 3.
Patent KR-20210027711-A (KR)
Title: Display device
Inventor: PARK JAE HYUN
IPC: G02F1/1335
Filed: 2019-09-02
Abstract: Provided is a display device. According to an embodiment of the present invention, the display device according to an embodiment for solving the above problem is provided. The display device includes: a first substrate including a first base substrate and a lower pad disposed on one end of the first base substrate on a side; a second substrate disposed on the first substrate and including a second base substrate and an upper pad disposed on an end of the second base substrate on the side; a side pad electrically connected to the lower pad and the upper pad; and a sealing member disposed between the first substrate and the second substrate. The sealing member includes an insulating resin and conductive balls dispersed in the insulating resin, and the upper pad and the lower pad are electrically connected to each other through the conductive balls. The present invention provides the display device in which contact resistance between leads of a printed circuit board is reduced.