baber/WOPTO huggingface dataset:
Patent KR-20180125384-A (KR)
Title: Hearing Aid Having Voice Activity Detector and Method thereof
Inventor: AN HONG SUB
IPC: H04R25/00
Filed: 2018-04-26
Abstract: The present invention relates to a hearing aid having a voice detector and a method thereof. The hearing aid of the present invention includes a noise classification estimating part for determining a type of a noise environment corresponding to the characteristic value of a signal with respect to the separated noise interval of an input audio signal and updating an estimator parameter matched to the type of the noise environment; and a noise power estimating part for estimating the power of noise in the noise environment based on the estimator parameter for the input audio signal. The noise classification estimating part extracts the characteristic value only for the signal for the noise interval extracted by using a voice detector instead of an overall characteristic value for the input audio signal. It is possible to remove noise effectively and quickly.
Patent KR-20190124873-A (KR)
Title: Air blast machine
Inventor: LEE SEOK JAE
IPC: B24C7/00
Filed: 2018-04-27
Abstract: The present invention relates to an air blast machine for processing the surface of a structure before painting work of a structure or a vessel. More specifically, the air blast machine comprises: ground device supporting work while driving on the ground; and a blast body connected to the ground device by a supply pipe and a collection pipe and working while moving by being attached to a work surface on the ground. The ground device includes: a supply unit supplying grits and including a grit collecting unit including a vacuum pump and an air pump generating high pressure air; and a storage tank storing the grit. The blast body comprises a tray, a base plate, a waving block, a waving unit, a working chamber, a steel inner body, and an alloy outer body.
Patent KR-20180052570-A (KR)
Inventor: LEE MI YOUNG
IPC: A47J27/092
Filed: 2018-04-27
Abstract: According to the present invention, a cooking method to create taste like rice cooked in iron pots using electric pressure rice cookers comprises the following steps: a primarily heating step of determining serving size of rice and water contained in an inner pot through a medium heat output in a heater, and operating with 60-80% heating output in the maximum allowable heating output in the heater, so as to heat the inner pot; a delaying step of operating the heater so as to maintain a lower temperature of the inner pot for a predetermined delay holding time; a secondary heating step of additionally heating the inner pot; and an aging step of operating the heater and lowering a lower temperature of the inner pot down to a predetermined temperature by slowly cooling the inner pot compared to a case without operating the heater.
Patent KR-20190125649-A (KR)
Inventor: SEO SEOK HO
IPC: B65G15/60
Filed: 2018-04-30
Abstract: The present invention includes: a support shaft; a mounting unit respectively formed on lower portions of both ends of the support shaft; a side roller support unit comprising a first upper bracket respectively integrally fastened to upper portions of both ends of the support shaft and a second upper bracket fastened to the first upper bracket with a bolt and a nut; two central roller support units fastened to the support shaft at the center of the upper portion of the support shaft and fastened to be spaced apart by a certain distance; a central roller fastened between the two central roller support units spaced apart from each other; a first side roller fastened to one side of the central roller support unit and the side roller support unit installed on the one side end of the support shaft; and a second side roller rotated by being installed on the other side central roller support unit and the side roller support unit installed on the other side end of the support shaft.
Patent KR-20190131943-A (KR)
Title: Method and system for detecting abusing sale channel within distributed online reservation system
Inventor: Kim Byoungkwan
IPC: G06Q30/06
Filed: 2018-05-18
Abstract: A method and system for detecting an abusing sales channel in a distributed online reservation system is disclosed. According to the present invention, an abusing detection method may comprise the steps of: generating a block for distributing a deal transaction related to a transaction request of a reservation product in a blockchain network in which a plurality of sales channels having a selling authority for the reservation product of a seller participate; and detecting an abusing channel in the plurality of sales channels by using a difference between a time point when the block is generated and a time point when the deal transaction in the block is generated.
Patent KR-20180061127-A (KR)
Inventor: KIM JU YOON
IPC: G06F3/01
Filed: 2018-05-28
Abstract: An embodiment of the present invention relates to a system for outputting geographical information to a user. The system includes: a user location investigation unit for investigating information on the location of the user; a surrounding information investigation unit for investigating geographical information around the user based on the information investigated by the user location investigation unit; an output information generation control unit for generating output information to be outputted according to the information investigated by the surrounding information investigation unit; and an information output device including a plurality of expression members formed to allow the user senses protrusions of the expression members when the expression members protrude by being formed to protrude by moving in at least one direction to correspond to the output information generated by the output information generation control unit. Accordingly, the present invention can provide increased convenience to the user.
Patent KR-20190135815-A (KR)
Title: A insulation panel of fire door
Inventor: KANG SEOK HO
IPC: E06B5/16
Filed: 2018-05-29
Abstract: The present invention relates to a lightweight insulation panel with improved insulation performance, which can be embedded in a fireproof door to have improved incombustibility and thermal barriers during fire incidence and to prevent poisonous gas. The panel is embedded in the fireproof door to be bonded by using a mineral adhesive, wherein seracle boards are bonded to both sides of melanin foam by using the adhesive. Moreover, the seracle board at one side protrudes to a side surface, and the melanin foam is exposed to the same extension of the protruding seracle board on the opposite side surface.
Patent KR-20190136436-A (KR)
Inventor: RYU WONHYOUNG
IPC: B29C39/00
Filed: 2018-05-30
Abstract: In one embodiment of the present invention, provided is a method for manufacture an ocular microneedle injection which comprises: (a) a step of manufacturing a tip by injecting a mixture containing biodegradable polymer, an ocular disease treatment medicine, and a solvent into a tip end part of a light transmittance mold and removing the solvent; (b) a step of removing bubbles remaining in the tip end part by injecting a light curable polymer into a base part of the light transmittance mold and applying a predetermined pressure to the base part with an end of an injector; (c) a step of manufacturing a support supporting the tip by emitting light from the outside of the light transmittance mold; and (d) a step of removing the light transmittance mold. According to the present invention, damage of tissues can be minimized.
Patent KR-20190005740-A (KR)
Inventor: BAHETI ASHUTOSH
IPC: H04N5/225
Filed: 2018-06-28
Abstract: The present invention relates to a system for identifying a target using radar sensors and a method thereof for enabling a sensor and a sensor array to correct an error during an operation. According to an embodiment of the present invention, a method of recognizing a biological target comprises the steps of: performing radar measurement for a plurality of sites on the biological target using a millimeter-wave radar sensor; producing a target data set for the plurality of sites based on the radar measurements; extracting features from the target data set; comparing the extracted features to stored features; and determining whether the extracted features match the stored features based on the comparison.
Patent KR-20200003565-A (KR)
Inventor: CHOI YOUNG SEOK
IPC: E04G17/06
Filed: 2018-07-02
Abstract: The present invention relates to a side tie, which is coupled with a flat tie to be used for maintaining an interval of a beam mold. In an exemplary embodiment, provided is a side tie for mold interval maintenance, which is fastened to a flat tie formed with a coupling hole in a long hole shape at both end portions. The side tie for mold interval maintenance includes: a body unit formed with a wedge pin inserting hole; a fastening unit extended from one side to an upper portion of the body unit to be inserted and coupled into the coupling hole; and an elastic support unit provided on the fastening unit and supporting an upper surface of the flat tie while passing through the coupling hole to be elastically deformed and restored after the fastening unit is inserted into the coupling hole so as to prevent separation of the side tie.
Patent KR-20200008343-A (KR)
Inventor: ANH IL JUN
IPC: H04N7/01
Filed: 2018-07-16
Abstract: Disclosed is an image processing device for generating a high-resolution video comprises a memory for storing one or more instructions and a processor which executes the one or more instructions stored in the memory. The processor extracts feature information for a low-resolution image of a current frame by using a first convolutional neural network, generates a first high-resolution image of the current frame based on the feature information, removes a flickering of the first high-resolution image by using the high-resolution image of the previous frame, and removes flickering of the high-resolution image of the next frame by using at least one of the second high-resolution image of the current frame from which the flickering is removed and the feature information.
Patent KR-20200011235-A (KR)
Title: Stream reasoning surveilance system and missing child alarming method using the same
Inventor: YUN CHANG HO
IPC: G08B21/04
Filed: 2018-07-24
Abstract: The present invention relates to a stream reasoning surveillance system capable of automatically tracking the separation or movement of a specific person in a place where many persons come and go and a stream reasoning surveillance method using the same. To this end, the stream reasoning surveillance system comprises: a common device interface layer collecting data; an image analysis module analyzing a collected image; and a trajectory inference module inferring the trajectory of a moving object. The stream reasoning surveillance system provides the stream reasoning surveillance method which comprises: a step of collecting images captured by a plurality of cameras by the common device interface layer; a step of merging the collected images by the image analysis module; a step of determining the same group for the moving object in the merged image in the trajectory inference module; and a step of determining whether the moving object satisfying separation conditions is present in the group. Therefore, the present invention can provide the stream reasoning surveillance system which can automatically recognize a specific situation at a site where many persons come and go to provide a notification to a surveillant, thereby efficiently monitoring the situation with less manpower.
Patent KR-20190030586-A (KR)
Inventor: MALLADI KRISHNA T
IPC: G06F3/06
Filed: 2018-07-24
Abstract: The present invention relates to a high-bandwidth memory (HBM) system having a logic circuit and an HBM device. The logic circuit includes a first interface connected to a host device and a second interface connected to the HBM device. The logic circuit can receive first commands from the host device through the first interface and convert the received first commands into first processing-in-memory (PIM) commands to transmit the same to the HBM device through the second interface. The first PIM commands have a deterministic delay period for completion. The logic circuit can additionally receive second commands through and from the host device and convert the received second commands into second PIM commands to transmit the same to the HBM device through the second interface. The second PIM commands have a non-deterministic delay period for completion.
Patent KR-20200012220-A (KR)
Title: Side gate for special purpose vehicle
Inventor: LEE GIL HO
IPC: E05C17/00
Filed: 2018-07-26
Abstract: Provided is a side gate for a special vehicle, including: a gate body that is rotationally installed on a side frame of a vehicle body so as to avoid contact with a forklift by setting an opening angle of a side gate to the maximum by minimizing interference between a hinge and the side frame by improving the shape of the side gate and can open a loading box; a gate connecting part which is extended in a width narrower than an end of the gate body at one side of the gate body and is connected to the side frame; and a hinge which rotates the gate body around a hinge axis by fixing a rotating plate to one surface of the gate connecting part and fixing a fixed plate to one end of the side frame.
Patent KR-20200012370-A (KR)
Title: airtight prevention and air conditioning optimization structure of air inlet for automobile
Inventor: HONG SEUNG HWA
IPC: B62D25/08
Filed: 2018-07-27
Abstract: The present invention relates to a structure for optimizing air-conditioning and ensuring a watertight air inlet for an automobile. Conventionally, an end of an air inlet upper cover formed on the upper end of an air inlet of an inlet of an air-conditioning system is formed to be equal to or shorter than an end of an air inlet lower cover formed on the lower end of the air inlet to cause a problem where water or foreign substances entering from the outside enter the air inlet while driving a vehicle. Therefore, the structure for optimizing air-conditioning and ensuring a watertight air inlet for an automobile of an air-conditioning system of an automobile allows air to flow into the air-conditioning system. The structure includes an air-conditioning system inlet (300) formed on one side of a body frame (100) of the automobile, and provided with a lower panel cover (310) arranged on the lower end of the front thereof, an air inlet upper cover (330) formed on the upper end of an air inlet (380) around the air inlet behind the lower panel cover (210), and an air inlet lower cover (350) of the lower end of the air inlet (380).
Patent KR-20190017705-A (KR)
Inventor: KIM JUNG HO
IPC: C12N5/0784
Filed: 2018-08-10
Abstract: The present invention relates to a cancer-specific neoepitope represented by any one of sequence number 1 to 214, an antigen-presenting cell having the neoepitope loaded thereon, and a method for activating T cells for cancer treatment by means of the antigen-presenting cell. The antigen-presenting cell having the cancer-specific epitope loaded thereon provided by the present invention, i.e., a dendritic cell enables rapid and effective induction of differentiation and proliferation of cancer antigen-specific T cells, preferably memory T cells, and the memory T cells thus activated can treat a cancerous or neoplastic condition or prevent recurrence, progression, or metastasis of cancer while avoiding a defense mechanism of cancer cells.
Patent KR-20200020075-A (KR)
Title: Fluid drops detecting apparatus and method
Inventor: SHIN TAE MIN
IPC: A61M5/168
Filed: 2018-08-16
Abstract: The present invention relates to an apparatus for detecting IV drops. The apparatus for detecting IV drops comprises: a light-receiving element comprising a first light-receiving element and a second light-receiving element, arranged on the other circumferential surface of a drip chamber opposite to one circumferential surface, and receiving a light-receiving signal containing light emitted from a single light-emitting element disposed on the one circumferential surface of the drip chamber of an IV set; and an analysis portion for counting the number of IV drops through waveform analysis of the light-receiving signal received by the light-receiving element, in order to detect the number of IV drops supplied from an IV supply portion in the upper portion of the drip chamber, wherein the first light-receiving element and the second light-receiving element may be disposed on the other circumferential surface at a predetermined interval along a longitudinal direction of the drip chamber.
Patent KR-20200020079-A (KR)
Title: A 2-stage ranking-CNN for diagnosis of glaucoma from fundus images using CAM-extracted ROI as an intermediate input
Inventor: KIM DAEYOUNG
IPC: G06N3/02
Filed: 2018-08-16
Abstract: Disclosed is a two-stage ranking convolutional neural network (CNN) using a region of interests (ROI) extracted from a class activation map (CAM) for diagnosing the glaucoma from a fundus image. An operating method of a two- stage ranking convolutional neural network using a ROI extracted from a CAM for diagnosing the glaucoma from a fundus image proposed in the present invention comprises the steps of: combining a CAM mark filter image with an original fundus image through a first-stage ranking CNN to extract ROI from CAM; and allowing ranking CNNs to rank CNNs again by using the ROI as an input through a second-stage ranking CNN and output a final prediction value.
Patent KR-20200021178-A (KR)
Title: Heat welding apparatus for joining upper and lower cap of float, and float manufacturing method using the same
Inventor: HAN KI BYUCK
IPC: B29C65/00
Filed: 2018-08-20
Abstract: The present invention relates to a thermal welding apparatus for bonding upper and lower caps of float and a method for manufacturing float using the same, which are capable of improving productivity. The thermal welding apparatus for bonding upper and lower caps of float of the present invention comprises: a worktable; a lower cap seating fixing unit having a lower cap; a heating melting unit having upper and lower heating plates; and an upper cap seating fixing unit having an upper cap.
Patent KR-20200021668-A (KR)
Title: Wire rod and steel wire for spring with improved toughness and corrosion fatigue resistance and method for manufacturing the same
Inventor: KIM KWAN HO
IPC: B21B1/16
Filed: 2018-08-21
Abstract: Disclosed are spring wire rods with improved toughness and corrosion fatigue properties. The disclosed wire rods include: 0.4 to 0.7 wt% of C; 1.2 to 2.3 wt% of Si; 0.2 to 0.8 wt% of Mn; 0.2 to 0.8 wt% of Cr; and the rest containing Fe and unavoidable impurities. The spring wire rods have a grain size equal to or less than 13.2 μm, and a Charpy impact energy equal to or more than 38 J/cm^2.
Patent KR-20190022358-A (KR)
Inventor: HIROSE JUN
IPC: H01L21/67
Filed: 2018-08-21
Abstract: The present invention relates to a member having a flow path for refrigerants, comprising: a support frame having the flow path; and a protrusion-shaped member provided in the flow path capable of being lifted or rotated. Therefore, the present invention performs compensation so as to improve uniformity of temperature of a substrate without changing a design.
Patent KR-20200022691-A (KR)
Title: laundry apparatus
Inventor: JINWOONG KIM
IPC: D06F37/40
Filed: 2018-08-23
Abstract: The present invention relates to a laundry apparatus comprising: a cabinet; a tub provided in the cabinet to hold water; a drum mounted in the tub to be able to rotate and configured to accommodate laundry; a drive unit including a stator forming an electromagnetic field and a rotor rotating by the electromagnetic field of the stator; a rotary shaft fixated to the drum and connected to the drive unit via a rear wall of the tub; a bearing supporting the shaft to be able to rotate; and a bearing housing insert-injected in the tub and configured to fixate the bearing, wherein the bearing housing includes: a cylindrical housing body provided with a rotary shaft insertion hole configured to fixate the bearing; a first flange formed in a ring shape and positioned in an outer area with respect to a radial direction of the housing body; a plurality of first connection ribs provided to connect an outer circumferential surface of the housing body to the first flange; and a plurality of first insertion holes provided between the plurality of first connection ribs. The present invention may reduce sanitation problems by providing a smooth rear inner surface with the tub.
Patent KR-20200026355-A (KR)
Inventor: PARK JUNG YUL
IPC: A61M5/142
Filed: 2018-08-29
Abstract: The present invention relates to an ultrathin chemical liquid pump which comprises: a microbody including a chemical liquid chamber, an intermediate outlet formed on one upper side, and an opening formed on the other upper side; a first membrane covering the opening; a second membrane covering the intermediate outlet and including a chemical liquid outlet formed at a position spaced apart from the intermediate outlet; and a magnetic driving unit formed on the first membrane to face the chemical liquid chamber. A fixed amount of chemical liquid can be discharged by an external magnetic field.
Patent KR-20190027751-A (KR)
Inventor: PARK JONG EON
IPC: G01B11/02
Filed: 2018-09-06
Abstract: The present invention relates to a method for measuring a length of an object and a system to which same is applied that are capable of accurately measuring a length of an object caught only with an item normally carried on a user, thereby ranking and checking lengths and kinds of objects caught, capture places, and competition kinds. According to the present invention, the method for measuring a length of an object includes the steps of: (a) photographing a measurement object (10) and a reference object (20) having a given length through a camera module (120) of a user terminal (100); (b) producing a first imaginary object (10a) having the corresponding length to the length of the measurement object (10) photographed in the step (a) and a second imaginary object (20a) having the corresponding length to the length of the reference object (20); and (c) comparing the length of the first imaginary object (10a) produced in the step (b) with the length of the second imaginary object (20a) through an imaginary object length comparison module (160) to operate the length of the measurement object (10) according to the compared result.
Patent KR-20200029181-A (KR)
Title: Coffee chaff winnow
Inventor: PARK JAE CHAN
IPC: A23N15/00
Filed: 2018-09-10
Abstract: The present invention relates to an apparatus for removing chaff and fine dust from roasted and ground coffee beans. The apparatus of the present invention has a cup structure of a conical lower portion into which roasted and ground coffee beans are to be introduced. A cylindrical container (4) having a stirrer and a sleeve (discharge passage) of a predetermined length, which can be inserted thereinto are fixed to a cylindrical container lid at a lower portion, and air is conveyed along the sleeve (discharge passage) (5) from a cylindrical container upper inlet (6). In addition, the chaff and fine dust having a small specific gravity mixed in the ground coffee beans with the conveyed air are sucked and separated from a lower portion of an exhaust passage. In addition, the ground coffee beans having a large specific gravity remains on the cylindrical container, and the separated chaff and fine dust (7) are collected in a container upper layer part along the exhaust passage to be separated and removed from the ground coffee beans.