baber/WOPTO huggingface dataset:
Patent KR-20190091986-A (KR)
Title: Refrigerator
Inventor: CHANGWON EOM
IPC: F25D21/00
Filed: 2018-01-30
Abstract: A refrigerator comprises: a refrigerating chamber evaporator cooling a refrigerating chamber; a freezing chamber evaporator cooling a freezing chamber; a refrigerating chamber fan enabling air of the refrigerating chamber to be circulated to the refrigerating chamber evaporator; a plurality of refrigerating chamber doors opening and closing the refrigerating chamber; an ice maker installed any one of the refrigerating chamber doors; a cold air duct guiding cold air of the refrigerating chamber to the ice maker; a filler blocking a gap between the refrigerating chamber doors; a filler heater installed in the filler; an outdoor air temperature sensor sensing outdoor air temperature; a humidity sensor sensing outdoor air humidity; and a control unit driving the refrigerating chamber fan while keeping the filler heater turned on when temperature sensed by the outdoor air temperature sensor is below predetermined temperature in a refrigerating chamber evaporator defrosting mode. Moreover, air heated by the filler heater can defrost the refrigerating chamber evaporator, thereby minimizing defrosting of the refrigerating chamber evaporator from being delayed due to the cold air duct and outdoor temperature, and reliably defrosting the refrigerating chamber evaporator.
Patent KR-20190093983-A (KR)
Title: Detaching apparatus and detaching method
Inventor: LEE HEE WOON
IPC: H01L21/67
Filed: 2018-02-02
Abstract: The present invention relates to an apparatus for detaching a sheet attached onto a basic material, which is provided with a suction unit capable of sucking and supporting the sheet through vacuum suction force therein and includes a roller unit capable of horizontal movement. The suction unit is provided on a partial portion in the roller unit and is intermittently formed with vacuum in accordance with rotation movement of the roller unit. Therefore, according to one embodiment of the present invention, the apparatus does not need to replace a tape providing adhesive force because of supporting the sheet by the vacuum suction force without using the tape or the adhesive force as in the past. Accordingly, the present invention reduces time required for replacement of the tape or repair of the roller unit, thereby increasing an operation rate of the sheet detaching apparatus and reducing costs for replacement. In addition, the present invention reduces generation of leakage when forming the vacuum suction force, thereby being possible to more stably suck and support the sheet. In addition, the present invention reduces generation of leakage when forming the vacuum suction force, thereby more stably sucking and supporting the sheet.
Patent KR-20190099596-A (KR)
Inventor: MOON HYEONG CHEOL
IPC: A61K31/197
Filed: 2018-02-19
Abstract: The present invention relates to: a pharmaceutical composition for treating and alleviating sciatica, comprising GABA or a GABA agonist which can be directly injected into a zona incerta (ZI) of a sciatica patient; and a treatment method using the composition. As a result of the present study, it is confirmed that a signal of GABA, which is a neurotransmitter, is decreased in the ZI of the sciatica patient. Therefore, by directly administering GABA or the GABA agonists to the ZI, sciatica can be effectively treated.
Patent KR-20190099755-A (KR)
Inventor: LEE TAEYOUNG
IPC: B60W40/08
Filed: 2018-02-20
Abstract: According to an embodiment of the present invention, a vehicle, which adjusts a front object collision warning time based on driver′s field of view and visibility of a front object, is provided. The vehicle comprises: a distance sensor that collects data of a front object; a camera that collects front image data; a driver recognition sensor that collects driver′s facial data; a control unit that analyzes driver′s gaze and field of view using the driver′s facial data, analyzes visibility of the front object using the image data, and calculates a collision warning time based on a result of analyzing the driver′s gaze and field of view and the visibility of the front object; and an alarm device that informs the driver of the risk of collision at the collision warning time under the control of the control unit.
Patent KR-20190101746-A (KR)
Title: Node and method for routing on ad-hoc network, computer program for executing the method and recording medium for recording the program
Inventor: SEO CHANG JUN
IPC: H04W84/18
Filed: 2018-02-23
Abstract: According to the present invention, a routing method in an ad-hoc wireless network environment comprises: a first step of allowing a starting node to determine a transmission period, and according to the transmission period, transmit a packet thereof to N-th (N is a natural number) middle node away by N-hops in a plurality of middle nodes, respectively; a transmission step of allowing a middle node, as a middle node receiving the packet, receiving first previous packets, which are N-1 numbers of packets having the middle node and previous middle nodes of N-1 hops summed, to transmit transmission packets which are N-numbers of packets, having the first previous packets and the middle node summed, to N-th middle node away from the middle node by N-hops; and a third step of terminating a period of packet transmission when a sync node receives the transmission packet containing a packet of the starting node and all packets of the plurality of middle nodes according to repeating the transmission step. Accordingly, the present invention prevents collisions by simultaneous channel connections and back off time of CSMA-CA to increase a real-time performance and the reliability.
Patent KR-20190103840-A (KR)
Title: Method fod extracting key-frame of video contents and apparatus for the same
Inventor: KIM SEUNG HEE
IPC: G06K9/00
Filed: 2018-02-28
Abstract: Disclosed are a method and an apparatus for extracting a key frame of a video content. According to one embodiment of the disclosure, the method for extracting a key frame of a video content may include: a process of splitting the video content configured by a program unit into a shot unit and a scene unit; a process of confirming a key frame extracting method including at least one of a basic key frame extracting method and an extended key frame method; a process of extracting key frames corresponding to a shot unit, a scene unit and a program unit of the video content, respectively, based on a frame configuration information indicating a configuration of the frame included in the video content in response to the basic key frame extracting method; and a process of analyzing superiority information of a frame included in the video content and extracting key frames corresponding to the shot unit, the scene unit and the program unit of the video content, respectively, based on the superiority information in response to the extended key frame extracting method. According to the present invention, it is possible to provide high quality secondary content including an accurate key frame.
Patent KR-20190105295-A (KR)
Title: Resistance point welding apparatus for high strength steel
Inventor: SON SEONG GUK
IPC: B23K11/16
Filed: 2018-03-05
Abstract: According to one embodiment of the present invention, a resistance spot welding device for a high tensile steel is the resistance spot welding device for welding by applying a current to a workpiece comprising: a pair of electrode units disposed and spaced up and down at a predetermined interval about the workpiece, and lifted in a direction of the workpiece to apply a current to a plane and a bottom of the workpiece; and a pair of electromagnets installed so as to surround an outer circumferential surface of each of the electrode units such that a Lorentz force is applied to a welding part to generate a magnetic field. Therefore, the present invention is capable of improving a welding quality by forming the magnetic field in the welding part and securing a weld size and tissue tightness.
Patent KR-20190107396-A (KR)
Title: Battery module with improved coupling structure between busbar and electrode lead, and Battery pack comprising the same, and Vehicle comprising the battery pack
Inventor: LEE JUNG HOON
IPC: H01M2/26
Filed: 2018-03-12
Abstract: A battery module according to an embodiment of the present invention comprises: a cell stacked body including a plurality of battery cells having an electrode lead; and a busbar assembly including a busbar electrically connecting the battery cells and a busbar frame having a busbar insertion unit into which the busbar is inserted. The electrode lead has a lead groove concavely formed on an end. The busbar comprises: a lead insertion unit into which the end of the electrode lead is inserted; and a lead hooking unit limiting movements of the electrode lead inserted into the lead insertion unit.
Patent KR-20190107536-A (KR)
Title: Drag reducing structure and electric disk brake having the same
Inventor: KYUNGWON KIM
IPC: F16D65/16
Filed: 2018-03-12
Abstract: The present invention relates to a drag reducing structure. The drag reducing structure according to an embodiment of the present invention comprises: a piston configured to press or release a friction pad pressing at least one side of a disk; a spindle unit configured to move in frontward and backward directions in the piston to press or release the piston; and at least one stopper formed at one side of the piston to come into contact with one side of the spindle unit and move the piston in a backward direction when the spindle unit moves in the backward direction to move the piston when a braking force is released and reduce the drag phenomenon which occurs due to a restoration defect of the piston.
Patent KR-20190075773-A (KR)
Inventor: CHOI KI WAN
IPC: A61B8/08
Filed: 2018-03-15
Abstract: The present invention provides a method and a device which calculate elasticity values for a plurality of areas contained in a target area to be measured by various calculation methods. More specifically, disclosed are an ultrasonic imaging device and an ultrasonic imaging display method. According to one embodiment, the disclosed ultrasonic imaging device comprises a processor and a display unit. The processor obtains elastic data for a target area to be measured of an object, and, based on the elastic data, calculates elasticity values for a plurality of areas contained in the target area to be measured by different calculation methods, and integrates elasticity values calculated for the plurality of areas to produce a final elasticity value. The display unit displays the final elasticity value.
Patent KR-20190108882-A (KR)
Title: Mixed live attenuated vaccine composition for protecting bovine rotavirus infection
Inventor: CHO KYOUNG OH
IPC: A61P31/12
Filed: 2018-03-15
Abstract: The present invention relates to an attenuated mixed live vaccine composition for preventing bovine rotavirus (BRV) infection. More specifically, provided are: the attenuated mixed live vaccine composition for preventing BRV infection having genotype combinations of G5, G6, G8, P[1], and P[7] by using attenuated strains of BRV isolates occur frequently in Korea; and a vaccine comprising the same.
Patent KR-20190108945-A (KR)
Title: Apparatus for drop off and pick up the laundry
Inventor: KIM SEONG OK
IPC: B65G25/08
Filed: 2018-03-16
Abstract: The present invention relates to an apparatus for feeding and collecting laundry which is linked to a hanger transport device to conveniently drop off laundry and conveniently collect laundry. The apparatus for feeding and collecting laundry comprises: a wall; a feeding and collecting board installed through a front surface of the wall, and provided with an openable opening door installed on a front surface thereof to collect or feed laundry, and a penetration space formed therein to communicate with the opening door and penetrate the same backwards to arrange laundry therein; a laundry discharging and feeding unit which is installed on the feeding and collecting board in response to a rear side of the penetration space, discharges laundry fed into the penetration space to the back of the penetration space, and feeds laundry delivered by a hanger transport device into the penetration space; a laundry push unit which is installed on a rear surface of the feeding and collecting board below the penetration space, and pushes laundry discharged to the back of the penetration space by the laundry discharging and feeding unit backwards; and a touch screen which is installed on an outer surface of the feeding and collecting board to be exposed to one side of the opening door, allows a user to input commands to feed and collect laundry, and displays command performing results.
Patent KR-20190110901-A (KR)
Title: Printed Circuit Board with Bridge Substrate
Inventor: Lee jong the
IPC: H05K3/46
Filed: 2018-03-21
Abstract: The present invention is to provide a printed circuit board comprising am embedded substrate having a micropattern with the smaller minimum width capable of effectively replacing a miniature element chip and an electric signal. A printed circuit board according to an embodiment of the present invention comprises: a first substrate having a cavity and including a circuit pattern layer having the first minimum line width; a second substrate disposed inside the cavity and including a circuit pattern layer having the second minimum line width smaller than the first minimum line width; and a bridge substrate disposed on the first and second substrates to electrically connect the first and second substrates to each other.
Patent KR-20180108486-A (KR)
Inventor: PARKER DANIEL
IPC: H05B6/12
Filed: 2018-03-22
Abstract: A hob comprises: a hob plate; heating devices under the hob plate; and a carrier plate supporting the heating devices. Provided is an elongated support carrier spanning most of the carrier plate in one direction and fastened to the carrier plate. In this case, the support carrier extends under the carrier plate in a region for engagement from a lower part. The support carrier extends over the carrier plate in the region for engagement from an upper part. The support carrier penetrates a surface or plane of the carrier plate at least once from the lower part to the upper part.
Patent KR-20190110914-A (KR)
Inventor: PARK SANG JAE
IPC: A47J27/00
Filed: 2018-03-21
Abstract: In the present invention, an electronic part mounting portion of an electric pot is waterproofed, and thus can be washed in the water, and an electric supply device portion is designed to stably supply electricity, thereby achieving convenience in daily life and being portable. Various electric pots can be used with one power supply device to form an electric pot set. In addition, the electric pot can be washed with water with detergent, so that the pot can be managed hygienically.
Patent KR-20190115351-A (KR)
Title: A effective management method for non-formal parking facility and an apparatus using it
Inventor: PARK JUNG YEUL
IPC: G06K19/07
Filed: 2018-04-02
Abstract: An objective of the present invention is to provide an efficient system for outdoor parking lot management by using an RFID system and a digital device such as a smartphone. Also, another objective of the present invention is to provide an environment providing method and an apparatus thereof which can systematically and efficiently perform position identification of vehicles and entry/exit management in building-related parking lot facilities and outdoor parking lots by using such systems. To achieve the objectives, the outdoor parking lot management method using an RFID system and a digital device such as a smartphone comprises: a step of installing an RFID set outdoors; a step of checking an outdoor vacant place when a parking vehicle enters; a step of performing parking at a checked place; a step of automatically inputting a vehicle license plate number by using a digital device such as a smartphone and including photographing after parking; a step of using the digital device such as a smartphone to come in contact with the RFID; and a step of transmitting parked information to a server by a network function of the digital device such as a smartphone.
Patent KR-20190118289-A (KR)
Inventor: LEE SEONG JU
IPC: G11C29/40
Filed: 2018-04-10
Abstract: A semiconductor system includes a first semiconductor device for controlling a test mode, outputting a chip ID, and receiving external data, and a second semiconductor device including a plurality of memory chips. The plurality of memory chips are all activated to write the same input data in response to the chip ID when the write operation of the test mode is performed. At least two memory chips among the plurality of memory chips are activated to output the stored input data to the external data in response to the chip ID during the read operation of the test mode. It is possible to provide a semiconductor system for performing a compression parallel test.
Patent KR-20190122024-A (KR)
Title: Electrolyte for rechargeable lithium battery and rechargeable lithium battery
Inventor: LEE HA RIM
IPC: H01M10/0567
Filed: 2018-04-19
Abstract: Provided is an electrolyte for a lithium secondary battery, which comprises: a non-aqueous organic solvent; a lithium salt; and an additive. The additive comprises a compound represented by chemical formula 1. In the chemical formula 1, each substituent definition is the same as described in the detailed description. According to the present invention, a lithium secondary battery having enhanced high temperature stability and lifespan can be implemented.
Patent KR-20190123139-A (KR)
Title: Composition for forming electrode, electrode manufactured using the same and solar cell
Inventor: HA KYOUNG JIN
IPC: H01L31/0224
Filed: 2018-04-23
Abstract: The present invention provides a composition for forming an electrode with excellent printing properties, dispersibility and storage stability while forming a micro pattern with high resolution. The composition comprises conductive powder, glass frit, an organic binder including a polymer having a structural unit represented by chemical formula 1, a block isocyanate compound represented by chemical formula 2 and a solvent. Each substituent of the chemical formulas is the same as defined in the specification.
Patent KR-20180121418-A (KR)
Inventor: BAIK JONG HOON
IPC: F17C3/08
Filed: 2018-04-27
Abstract: Disclosed is a liquid gas tank for storing liquid gas. The liquid gas tank comprises: an outer tank; an inner tank disposed in the outer tank while leaving a vacuum space and having an inner space unit filled with liquid gas and at least one recessed unit recessed into the inner space unit; and an inner tank support frame of which one side is connected to the outer tank and the other side comes in contact with the point of the recessed unit. According to the present invention, the liquid gas tank can perform a point contact with a minimum area in a structure for supporting the inner tank by the outer tank so that conductive heat transferred from the outside can be minimized.
Patent KR-20190137997-A (KR)
Inventor: KANG SEJIN
IPC: D06F39/08
Filed: 2018-06-04
Abstract: The present invention relates to a method of controlling a washing machine which includes a drum provided in a tub with water to be able to rotate, wherein an inlet through which laundry is introduced is formed at the front of the drum. The method of controlling a washing machine comprises the steps of: (a) washing laundry by adding water mixed with a detergent to the laundry introduced into the drum; (b) rotating the laundry together with the drum at a dehydration speed without falling even when the laundry rises to the highest point of the drum while adhering to the drum, and draining the tub while the drum is rotating at the dehydration speed; and (c) decelerating the dehydration speed of the drum and rotating the drum at a speed for adhering the laundry. The step (c) includes the steps of: (c1) supplying water into the drum; (c2) draining the tub; and (c3) supplying water into the drum. The speed for adhering the laundry is set within a range in which the laundry rotates together with the drum without falling even when water is supplied by the steps (c1) and (c3), and the laundry rises to the highest point of the drum while being adhering to the drum. According to the present invention, it is possible to efficiently use water.
Patent KR-20180077109-A (KR)
Inventor: NAMGOONG SUN
IPC: B31B50/74
Filed: 2018-06-15
Abstract: The present invention relates to a paperboard processing apparatus for automatically folding and bonding a paperboard. The paperboard processing apparatus includes a supply module (11) for supplying the paperboard sequentially; a transfer module (12) having at least two transfer rails (121a, 121b, 121c) for transferring the supplied paperboard; a first positioning unit (13) and a second positioning unit (15) installed to the transfer module (12) to determine a processing position of the paperboard; a bending unit (14) disposed in front of the first positioning unit (13) to bend a wing portion of the positioned paperboard; and a bending unit (16) disposed in front of the second positioning unit (15) to bend the paperboard with the bent wing portion to be overlapped with other portion.
Patent KR-20190143316-A (KR)
Title: Optical film, polarizing plate comprising the same and display apparatus comprising the same
Inventor: KOO JUN MO
IPC: G02B5/22
Filed: 2018-06-20
Abstract: Provided are an optical film, a polarizing plate and a display device including the same. The optical film includes a first layer and a second layer and a third layer sequentially formed on the first layer. The first layer and the third layer are each formed directly with respect to the second layer. The first layer is a reverse wavelength dispersible negative A layer, and the third layer is a positive C layer. The ratio of the thickness of the second layer to the thickness of the third layer (thickness of the second layer/thickness of the third layer) is 0.2 to 2.
Patent KR-20190090326-A (KR)
Title: Laser cutting system
Inventor: BAE SEONG HO
IPC: B23K26/08
Filed: 2018-06-27
Abstract: The present invention relates to a laser cutting system which comprises: a transfer device provided with a reciprocating transfer member enabling a workpiece to reciprocate along a preset transfer route and a rotation member rotating the workpiece located on the transfer route; a workpiece cutting device provided with at least one workpiece laser head installed to radiate a workpiece laser beam toward a preset cutting area on the transfer route; and a controller controlling the transfer device for the workpiece to be cut in a preset cutting direction by the workpiece laser beam to be divided into a plurality of pieces when the workpiece reciprocally passes through the cutting area.
Patent KR-20190030580-A (KR)
Inventor: KIM SUG WHAN
IPC: A43C11/14
Filed: 2018-06-29
Abstract: The present invention discloses an apparatus for tightening a string, which is capable of easily controlling characteristics of a string, such as length or tension, that is used in a variety of wearable products including shoes, a bag, clothes, etc., or other daily supplies. According to the present invention, the apparatus for tightening a string comprises: a base including a space formed therein and a first holding portion; a lower rotating member arranged on the base to move over a predetermined section in the direction separated from or opposite to the base; an upper rotating member coupled to the lower rotating member, including a second holding portion corresponding to the first holding portion, and rotating only in one direction when the first and second holding portions are attached to each other; and an inner housing unit provided in the lower rotating member or the upper rotating member to be wound by a string.