baber/WOPTO huggingface dataset:
Patent KR-20190038300-A (KR)
Title: Method for switching bandwidth part in new radio and Apparatuses thereof
Inventor: PARK KYU JIN
IPC: H04W72/04
Filed: 2018-08-08
Abstract: The present invention relates to a method and an apparatus for switching a bandwidth part to support a terminal using various bandwidth parts in a next-generation wireless access network. According to an embodiment of the present invention, the method for switching a bandwidth part to reduce power consumption when a terminal wirelessly transmits and receives data, comprises the steps of: transmitting physical layer capability information including bandwidth part switching delay type information; receiving downlink control information including a bandwidth part indication field indicating any one bandwidth part different from an activated bandwidth part among one or more bandwidth parts included in a bandwidth part set configured in a terminal, and scheduling information on a data channel; and activating the bandwidth part indicated by a value of the bandwidth part indication field in consideration of a switching time determined in accordance with the bandwidth part switching delay type information, and transmitting and receiving the data channel in accordance with the scheduling information. The bandwidth part indicated by the value of the bandwidth part indication field is determined by reflecting the traffic load of the terminal.
Patent KR-20200017919-A (KR)
Inventor: KYUNG MIN KIM
IPC: G06Q50/12
Filed: 2018-08-10
Abstract: The present invention relates to a service charge management method. The service charge management method comprises the steps of: receiving a call command signal of a customer in a restaurant; identifying a table in which the corresponding customer is seated based on the call command signal of the customer; checking an employee in charge of the identified table; notifying the call to the employee in charge; receiving acceptance from the employee in charge who checked the call; receiving information of service charges provided to the employee in charge who accepted the call after the employee in charge provides required services to the corresponding customer; and providing service charges to the employee in charge who served food for each table based on the received information of service charges.
Patent KR-20200018057-A (KR)
Title: Multi-functional Air cleaner including spray nozzles and holes or bar type water basins for water curtain formation, ultrasonic vibrators, ultraviolet lamp, deodorization filter and etc.
Inventor: SIN BYUNG CHEOL
IPC: F24F110/20
Filed: 2018-08-10
Abstract: The present invention relates to a multi-functional air cleaner capable of improving air quality by inducing the free fall of harmful fine dust, ultra-fine dust, and yellow dust in the atmosphere, and easily cleaning a fan or a filter for keeping the air cleaner clean. According to the present invention, the multi-functional air cleaner comprises one or at least two of a spray nozzle for forming a water curtain, a hole or bar-type water collecting shower, an ultrasonic vibrator, an ultraviolet lamp, a deodorization filter, a crime and insect prevention function block, a PTC heater, a variable plate and a frame, an inner air inflow motor fan, an outer air discharge motor fan, an up and down sliding opening and closing disc, an electronic cooling device, a temperature and humidity detection sensor, and a contamination level check sensor.
Patent KR-20200018086-A (KR)
Title: Low reflection polarizer
Inventor: SHIN JONGHWA
IPC: G02B5/30
Filed: 2018-08-10
Abstract: An application of the present invention relates to a low reflection polarizer for low reflection and selective wavelength absorption and transmission. The low reflection polarizer comprises a polarizing layer which includes a plurality of unit cells including one wire and a first dielectric surrounding the wire. By removing reflected light by the polarizer regardless of a polarization direction through a plurality of wires arranged inside the polarizer, scattering and external light reflection problems inside a display device can be solved.
Patent KR-20200019388-A (KR)
Title: 3-MPTMS-capped quantum dots nano structure, methods of fabricating the same and light-emitting devices including the quantum dots
Inventor: JANG HO SEONG
IPC: C09K11/56
Filed: 2018-08-14
Abstract: The present invention relates to a quantum dot nano-structure comprising: quantum dots; and a capping ligand which caps at least a portion of surfaces of the quantum dots and includes 3-Mercaptopropyltrimethylsilane (3-MPTMS). The optical properties of an electroluminescent device are improved because surfaces of the CuInS_2-based ternary quantum dots are capped with a ligand having a short carbon chain length.
Patent KR-20200019423-A (KR)
Title: Detachable exhaust duct from outlet, water heating device having the same and repairing method of the same
Inventor: KIM JEONG WOO
IPC: F24H9/00
Filed: 2018-08-14
Abstract: An exhaust duct according to the present invention includes: an upper duct having both open ends, wherein one end of the both ends is connected to an exhaust adapter disposed in the container of a water heater from the inside of the container; and a lower duct having an open front end, wherein the other end of the upper duct communicates with the front end. The upper duct is slidably connected to the lower duct in a reference direction that the lower duct is extended from the front end of the lower duct, and is detachable from the exhaust adapter by sliding in the reference direction.
Patent KR-20200019514-A (KR)
Title: Light emitting diode package and display device including the same
Inventor: KIM EUN JU
IPC: H01L33/36
Filed: 2018-08-14
Abstract: The present invention relates to a light emitting diode package and a display device including the light emitting diode package. According to an embodiment of the present invention, the light emitting diode package comprises: at least one light emitting diode chip emitting light; a wavelength conversion member disposed in an upper part of the light emitting diode chip and having a rectangular cross section; an adhesive member disposed between the light emitting diode chip and a wavelength conversion layer; and a mold member surrounding the light emitting diode chip, the adhesive member, and the wavelength conversion member. The mold member exposes an upper surface of the wavelength conversion member and both sides positioned in a long-axis direction of the wavelength conversion member. In addition, the upper surface of the mold member exposing both sides of the wavelength conversion member is positioned higher than an upper surface of the light emitting diode chip.
Patent KR-20190022359-A (KR)
Inventor: HWANG HONG GU
IPC: C09J161/04
Filed: 2018-08-21
Abstract: The present invention relates to an adhesive composition comprising a polyvinyl alcohol compound, a water-soluble polyphenol compound and water, an adhesive comprising the same and a production method thereof and, more specifically, to an adhesive composition which has little toxicity, can be bonded without a curing process unlike conventional adhesives, is capable of producing a gel by hydrogen bond between a polyvinyl alcohol compound and the water-soluble polyphenol compound, and is capable of maintaining adhesive characteristics in water.
Patent KR-20200022749-A (KR)
Title: Apparatus and method for measuring body fluid
Inventor: LEE SO YOUNG
IPC: A61B5/00
Filed: 2018-08-23
Abstract: The present invention is to provide an apparatus and method for measuring body fluid non-invasively using an optical sensor. According to an aspect of the present invention, the apparatus for measuring body fluid may comprise: an optical sensor which irradiates light to a subject and receives the light returned from the subject to measure a first intensity for a first wavelength and a second intensity for a second wavelength; and a processor for estimating an amount of the body fluid of the subject based on the first intensity and the second intensity.
Patent KR-20190129662-A (KR)
Title: Method and apparatus for transmission and reception of signal in wireless communication system
Inventor: YEO JEONG HO
IPC: H04W72/12
Filed: 2018-08-24
Abstract: The present disclosure relates to a method and an apparatus for transmitting and receiving a signal in a wireless communication system. According to an embodiment of the present disclosure, the method may determine a maximum data rate that a terminal can support, compare an actual data rate determined from scheduling information and the maximum data rate, and transmit a signal according to the scheduling information based on a result of the comparison.
Patent KR-20200025232-A (KR)
Title: Guidance robot
Inventor: DOOIL BYUN
IPC: B25J19/02
Filed: 2018-08-29
Abstract: A guide robot according to an embodiment of the present invention includes: a body unit on which a display is embedded; and a driving unit coupled to a lower side of the body unit to provide a driving operation. The driving unit may include: a case forming an appearance; a ring frame coupled to the case and extending along the inner circumference of the case; and an impact sensing means coupled to the ring frame.
Patent KR-20200029872-A (KR)
Title: Dual container
Inventor: LEE CHANG HO
IPC: A45D34/00
Filed: 2018-09-11
Abstract: A double container is provided according to an embodiment of the present invention. The double container comprises; an outer container in which the top thereof is opened to accommodate cosmetics inside thereof; an inner container mounted inside the outer container and having a communication part formed at the bottom thereof, so that the inner container communicates with the outer container through the communication part; and a shoulder part coupled to the upper end of the outer container and closely fixing the inner container to the outer container by the combination. The present invention allows a user to reuse the double container by easily injecting cosmetics.
Patent KR-20200014157-A (KR)
Title: Sensor unit for continuous glucose monitoring system
Inventor: CHAE KYUNG CHUL
IPC: A61B5/00
Filed: 2018-09-27
Abstract: The present invention relates to a continuous blood glucose measurement body attachment unit which is manufactured in an assembled state in an applicator so as to minimize separate additional operations, thereby being attached to the body of a user with only a simple operation of the applicator and, particularly, has a wireless communication chip so as to be capable of communicating with an external terminal, thereby enabling simple and convenient usage without an additional operation in which a separate transmitter has to be connected and enabling maintenance to be more easily performed. After attached to the body of the user, the body attachment unit starts operating by the control of a user such that an operation start time point can be adjusted to an appropriate time point according to the needs of the user. Since an operation can start in a stabilized state, blood glucose can be measured more accurately.
Patent KR-20200039072-A (KR)
Title: Variable resistance memory device and method of forming the same
Inventor: KIM JONGUK
IPC: H01L45/00
Filed: 2018-10-04
Abstract: The present invention relates to a variable resistance memory device and a manufacturing method thereof. A method of manufacturing a variable resistance memory device comprises: forming a memory cell including a variable resistance pattern on a substrate; performing a first process to deposit a first protective layer covering the memory cell; and performing a second process to deposit a second protective layer on the first protective layer. The first process and the second process may use the same source material and the same nitrogen reaction material, and a nitrogen content in the first protective layer may be less than a nitrogen content in the second protective layer.
Patent KR-20200043580-A (KR)
Title: Display device
Inventor: CHO YEON JE
IPC: H01L51/00
Filed: 2018-10-17
Abstract: A display device according to one embodiment of the present invention comprises: a substrate comprising a display area and a non-display area; a plurality of inspection pads positioned in the non-display area; and resistance positioned at the outermost edge of the inspection pad. The resistance is spaced apart from the display area with the inspection pad therebetween, and is positioned at the outermost edge of the non-display area. According to the present invention, damage to the display device due to introduction of external static electricity can be prevented.
Patent KR-20190044015-A (KR)
Title: Display device and method of manufacturing of the same
Inventor: KIM HAN SEOK
IPC: H01L33/48
Filed: 2018-10-19
Abstract: According to an embodiment of the present invention, a method of manufacturing a display device comprises the following steps: forming a plurality of thin film transistors, a plurality of LEDs, a plurality of gate wirings, and a plurality of data wirings on the upper surface of a first substrate; forming a plurality of gate link lines and a plurality of data link lines on the back surface of a second substrate; bonding the first substrate and the second substrate; scribing the first substrate and the second substrate in a cell unit; connecting the plurality of gate wirings and the plurality of gate link lines, and forming a plurality of side lines to connect the plurality of data wirings and the plurality of data link lines; and forming an insulating layer covering the plurality of side lines.
Patent KR-20200048114-A (KR)
Title: Connecting core for column-beam joint
Inventor: JIN JOO HO
IPC: E04B1/24
Filed: 2018-10-29
Abstract: The present invention relates to a joint core for joining a column and a beam, and a joining method using the same, which can secure excellent strength with a simple process. In addition, welding is unnecessary. To this end, provided is the joint core for joining a column and a beam, which joins the closed column and the beam. The joint core for joining a column and a beam includes: a reinforcing material; and a joining material coupled to the reinforcing material.
Patent KR-20200050829-A (KR)
Title: Electronic pen
Inventor: LEE SANG GYU
IPC: G06F3/0354
Filed: 2018-11-02
Abstract: Disclosed is an electronic pen capable of restoring a handwriting trajectory. The electronic pen includes: a housing elongated in one direction and having a first opening and a second opening formed at a lower side end of the housing; a pen tip coupled to the housing so as to be exposed to the outside through the first opening of the housing; a pressure sensing unit connected to the pen tip to sense a pressure transmitted through the pen tip; a body tube having a hollow shape and disposed on an upper side of the second opening inside the housing; an infrared (IR) pass filter disposed at a lower portion of the body tube to remove an interference signal; a light emitting unit installed at an upper portion of the body tube to emit a laser beam; an image sensing unit for detecting a speckle pattern generated by interference light caused by reflection of the emitted laser beam from a surface, and converting the speckle pattern into an image signal; an inertial measurement sensor for detecting a direction and an angle of the electronic pen; and a control unit for obtaining a moving direction and a moving distance of the pen tip based on the image signal of the image sensing unit.
Patent KR-20200053168-A (KR)
Inventor: YUN BYEONG DEOK
IPC: A63B71/14
Filed: 2018-11-08
Abstract: The present invention relates to golf gloves. According to the present invention, since a hitting light emitting unit is installed in a grove body, an impact force, which is generated at a moment when a golf club impacts a golf ball in a golf swing process, is transferred to the hitting light emitting unit and the hitting light emitting unit emits light, such that a user can correctly recognize an impact timing for the golf ball through a display light of the hitting light emitting unit in the golf swing process, thereby enabling the user to perform golf swing correction and the like to improve golf skills. Moreover, since the hitting light emitting unit is installed on the back portion of a hand connecting thumb and index finger portions of the glove body, and impact power generated in the golf swing process is transferred in left and right directions due to the shape of the hand gripping the golf club, such that a configuration, such as a contact module operated by the impact power and the like, can be variously designed and be precisely operated. Moreover, the golf gloves include a sensitivity adjustment unit, such that operation sensitivity can be adjusted in case of need, thereby being precisely and conveniently used.
Patent KR-20200054605-A (KR)
Inventor: LEE SOON HYUNG
IPC: E02D7/18
Filed: 2018-11-12
Abstract: Provided in an embodiment of the present invention is a vibration hammer device which can generate a greater pressurizing force while having the same size. To this end, the vibration hammer device comprises: a housing unit; a driving force generating unit; a first gear unit; a second gear unit; and an eccentric weight unit. A first pressurizing force in the ground surface direction is applied to the housing unit. The first gear unit is coupled to a first rotary shaft which is provided at the housing unit and is rotated in a first direction by the driving force provided by the driving force generating unit. A second gear unit is coupled to a second rotary shaft provided to be in parallel with the first rotary shaft in the housing unit, and is gear-coupled to the first gear unit to be rotated in a second direction which is the direction opposite to the first direction. The eccentric weight unit is provided in a pair with the same shape, and has an eccentric center of gravity while being respectively coupled to the first rotary shaft and the second rotary shaft to be rotated to be symmetric to each other in order to repeatedly generate a second pressurizing force in the ground surface direction. In addition, the eccentric weight unit comprises: a body unit which is made of a first material having a first specific gravity, and has a mounting hole formed in a longitudinal direction; and a weighting unit which is inserted into the mounting hole, and is made of a second material having a second specific gravity greater than the first specific gravity.
Patent KR-20200055238-A (KR)
Inventor: KANG BYUNG SOO
IPC: C25D7/00
Filed: 2018-11-13
Abstract: According to one aspect of the present invention, a coil component comprises: a body including magnetic metal powder particles and an insulating resin, and a surface surrounding an internal portion and an outer portion; a coil portion embedded in the body; and first and second external electrodes respectively disposed on the body to be spaced apart from each other and respectively connected to both ends of the coil portion. Among the magnetic metal powder particles, a magnetic metal powder particle exposed from a surface of the body has a plating prevention film formed on at least a portion of a surface thereof and includes metal ions of the exposed magnetic metal powder particle.
Patent KR-20200060885-A (KR)
Title: Magnetic memory devices and method of fabricating the same
Inventor: NOH EUNSUN
IPC: H01L43/02
Filed: 2018-11-23
Abstract: The present invention provides magnetic memory devices and a manufacturing method thereof. The magnetic memory device includes: a magnetic tunnel junction pattern disposed on a substrate and including a free layer, a tunnel barrier layer and a pinned layer which are sequentially stacked; and a first spin-orbit torque (SOT) line coming in contact with a first sidewall of the free layer of the magnetic tunnel junction pattern.
Patent KR-20200061125-A (KR)
Inventor: CHO SEUNG HYUN
IPC: B05B17/06
Filed: 2018-11-23
Abstract: The present invention relates to a portable hydrogen-water mist sprayer. The portable hydrogen-water mist sprayer employed in the present invention comprises: a water container disposed on the lowest side and having an open top portion hermetically sealed by an airtight installation frame; a middle case coupled and fixed at the bottom thereof to the top of the water container; a spray unit arranged to protrude from the top of the middle case; and a control unit disposed within the middle case while forming the top portion of the airtight installation frame, and comprising a PCB module and a battery. Therefore, when the sprayer is in an upright state while being used or stored, the present invention can securely prevent gravitational infiltration of water into the control unit which is an electrical unit for hydrogen generation installed within the middle case, and thus can significantly enhance the device durability. Two electrodes and a suction tube are installed through insert molding. An electrode guide is adopted, in which an upper electrode plate connected to the bottom of one electrode and a lower electrode plate connected to the bottom of the other electrode are installed at the lower portion of the electrode guide through an insert molding. A sealing frame for tightly sealing an upper end portion of the water container and a sealing plate interposed between the sealing frame and a fixed frame are provided so that the electrode rods are surrounded by the electrode guide exposed when the water container is separated for washing. Thus, the electrode rods are not exposed to the outside, thereby stably preventing the safety accident. When water penetrates toward a control unit, which is an electric component for generating hydrogen, by gravity and when the water container is inclined regardless of the gravity, the water penetration can be stably prevented.
Patent KR-20190065134-A (KR)
Title: Release film peeling method and release film peeling apparatus
Inventor: KATO KAZUHIKO
IPC: B32B7/12
Filed: 2018-11-28
Abstract: An objective of the present invention is to provide a release film releasing method capable of releasing and removing a release film from a single sheet of a laminated film without bending or scratching a coverlay film, and a release film releasing apparatus thereof. According to the present invention, the release film releasing method comprises: a step of absorbing a release film (4) side of a laminated film (1) on a laminated film absorption table (14); a step of floating an end part of the coverlay film (2) from the release film (4) by a preliminary releasing roll (13) while moving the laminated film (1) in an X (-) direction to form a preliminary releasing margin part (L); a step of absorbing a coverlay film (2) side of the laminated film (1) on an absorption head (16); a step of moving the laminated film absorption table (14) and a releasing roll (30) in an X (+) direction to rotate the releasing roll (30); a step of winding and releasing the release film (4) from the laminated film (1); and a step of moving and removing the released release film (4) by a transfer roll (33).
Patent KR-20200063685-A (KR)
Inventor: KIM MAN HO
IPC: G01N23/05
Filed: 2018-11-28
Abstract: Provided is a separating apparatus for nuclear scattering and magnetic scattering. The present invention relates to an apparatus for supporting a one-dimensional detector to perform structural analysis by the nuclear scattering, and an ultra-small angle neutron scattering apparatus including the same. The separating apparatus for the nuclear scattering and the magnetic scattering includes: a bottom unit; a first storage unit positioned on the bottom unit; a second storage unit positioned on the bottom unit so that one surface thereof faces the other surface of the first storage unit; a first magnet accommodated in the first storage unit; a second magnet accommodated in the second storage unit and having a different polarity from the first magnet; a sample storage unit positioned between the first storage unit and the second storage unit; a side surface unit fixed with the other surface of the second storage unit; and a curved surface unit connecting the bottom unit to the side surface unit.