baber/WOPTO huggingface dataset:
Patent KR-20190023752-A (KR)
Inventor: OH TAE HWAN
IPC: G01B11/08
Filed: 2017-08-30
Abstract: The present invention relates to an apparatus and a method for bar measurement. According to the present invention, during bar diameter measurement, a laser output cycle is changed in accordance with the transport speed of a bar pressing line and the size of the bar so that the stability of laser output is ensured and the bar diameter measurement result can be accurate. The bar measurement apparatus includes a measuring unit provided with at least a pair of a light transmitting portion and a light receiving portion disposed across a bar-input measurement area and outputting laser toward the bar and receiving the laser and measuring the diameter of the bar and a control unit variably setting the output cycle of the laser of the measuring unit in accordance with at least one of the material information of the bar and the transport speed information. The bar measuring method includes a step in which a control unit confirms at least one of the material information of the bar and the transport speed information, a step in which a motor control unit sets the rotation speed of the motor by referring to the speed adjustment table in which the rotation speed of the motor is set in accordance with at least one of the material information of the bar and the transport speed information under the control of the control unit, and a step in which the diameter of the bar is measured by adjustment of the laser output cycle of the laser output unit in accordance with the set rotation speed of the motor.
Patent KR-20190024082-A (KR)
Inventor: PARK SANG JUN
IPC: C04B40/00
Filed: 2017-08-31
Abstract: The present invention relates to a method for determining an optimum composition ratio of a multi-component admixture for a concrete binder or a customized mortar, which fits for a concrete mixing condition or structure requirements, by deriving an optimum mixture ratio based on major chemical ingredients and particle size characteristics for various inorganic admixture used in concrete or mortar. To this end, the present invention provides a method for determining an optimum composition ratio of admixture applied as a binder for concrete or mortar, which comprises: a step (a) of selecting inorganic admixture for an object to be applied; a step (b) of analyzing chemical components and particle sizes of the selected admixture; a step (c) of setting a particle size coefficient target value and C/S ratio target value of a binder by considering a target fluidity and compressing strength of a final composition; a step (d) of determining a mixture ratio of admixture according to the C/S ratio target value; a step (e) of manufacturing a binder by mixing the admixture according to the mixture ratio, and evaluating chemical components and particle size coefficient of the binder; a step (f) of evaluating fluidity of concrete or mortar applied with the binder, and compressing strength for each material age; and a step (g) of determining the mixture ratio of the step (d) as an optimum composition ratio when the evaluating result is matched with the target fluidity and compressing strength.
Patent KR-20170104425-A (KR)
Title: Cavitation seed for carrying drug and method for carrying drug by using the cavitation seed
Inventor: SEO JONG WOO
IPC: A61K9/127
Filed: 2017-09-04
Abstract: Disclosed are a cavitation seed for carrying a drug and a method for carrying a drug using the cavitation seed. The cavitation seed according to the present invention comprises: a shell forming the outer surface to maintain the appearance in a fluid; and a core located in the film and determining buoyancy of the cavitation seed in the fluid. Accordingly, cavitation is induced by ultrasonic waves close to the outer skin so in vivo drug delivery effects can be improved. In addition, the cavitation seed can be applied for skin care such as skin whitening, a remover, hair growth treatment, a skin filler, etc., a skin pain killer, a topical anesthetic drug, skin treatment such as genetic diseases like psoriasis or skin cancer and various drug delivery.
Patent KR-20190027493-A (KR)
Inventor: KO HONGGI
IPC: B60L50/50
Filed: 2017-09-07
Abstract: Provided is a system for charging an electric vehicle capable of charging between vehicles. The present invention relates to a system for charging an electric vehicle, which comprises: a battery performing charging and discharging; a boosting unit boosting output voltage of the battery to predetermined voltage; a charging terminal receiving power from the outside of the charging system or supplying the power to the outside; a switch directly connecting the battery and the charging terminal or connecting the boosting unit and the charging terminal depending on a charging or discharging mode of the charging system; and a controlling unit controlling the switch depending on the charging or discharging mode of the charging system. When the charging system is in the charging mode, the controlling unit controls the switch to directly connect the charging terminal and the battery so that the battery is charged with the power supplied from the outside. When the charging system is in the discharging mode, the controlling unit controls the switch to connect output of the battery to the charging terminal through the boosting unit so that the power of the battery is supplied to the outside.
Patent KR-20190030441-A (KR)
Inventor: CHO YONG SUN
IPC: F24F7/00
Filed: 2017-09-14
Abstract: The present invention relates to a louver installation structure for ventilation, installed on walls of various types of buildings for ventilation and lighting. A louver can be easily installed without using a piece or bolt directly, and a frame can be prevented from being exposed to the outside after installing the louver. The louver installation structure comprises: a plurality of frames installed perpendicularly on the walls by a predetermined interval; a fixture installed to be fixed in the longitudinal direction of the frame and including a louver mounting unit; and a plurality of louvers coupled to the louver mounting unit of the fixture and arranged in the longitudinal direction of the fixture. Moreover, the louver mounting unit and the louver are engaged with each other to be coupled to each other.
Patent KR-20180030764-A (KR)
Inventor: KIKUCHI TAKURO
IPC: H01M50/557
Filed: 2017-09-15
Abstract: A stacked battery (1) includes a first current collection housing (5A), a second current collection housing (5B), a third current collection housing (5C), a first electrode body and a second electrode body. The first current collection housing (5A) and the second current collection housing (5B) include positive electrode sidewall parts (11,12). The second current collection housing (5B) and the third current collection housing (5C) include negative electrode sidewall parts (31,32). Accordingly, the present invention does not require a drilling process.
Patent KR-20190031752-A (KR)
Title: Coupling Bar and End Reinforced Beam Using T-Shaped Member
Inventor: KIM YOUNG HO
IPC: E04C3/04
Filed: 2017-09-18
Abstract: An end reinforcing beam of the present invention includes: a body beam having an upper flange, a lower flange, and a web for connecting the upper flange and the center portion of the width of the lower flange; a T-shaped reinforcing member having a vertical plate connected to an upper portion of the upper flange so that the vertical plate can coincide with the web of the body beam; steel anchors protruding from both sides of the vertical plate at regular intervals in the longitudinal direction of the vertical plate and formed in a horizontal direction; and a coupling bar seated on and connected to an upper portion of the steel anchor.
Patent KR-20190034758-A (KR)
Title: Apparatus for experimentation of measurement of total reflection of light
Inventor: LEE HO WON
IPC: H02P29/00
Filed: 2017-09-25
Abstract: The present invention relates to an experimental apparatus for measuring an angle, at which light is in total internal reflection. The experimental apparatus comprises: a light-transmitting container for containing liquid therein and including semicircular front and rear surfaces and a cylindrical curved side surface; a laser light source disposed outside of the cylindrical curved side surface of the light-transmitting container to irradiate a laser beam toward a virtual center line connecting centers of the semicircular front and rear surfaces of the light-transmitting container; and a driving means for moving the laser light source along the side surface of the light-transmitting container.
Patent KR-20190036796-A (KR)
Title: Apparatus and method of signature authentication using deep learning
Inventor: DAE SEON CHOI
IPC: G06F21/45
Filed: 2017-09-28
Abstract: The present invention relates to a signature authentication apparatus using deep learning and a method thereof. The signature authentication apparatus comprises: an input unit receiving a signature; an acceleration sensor measuring acceleration of the signature authentication apparatus; and a control unit extracting feature data from the data inputted through the input unit and acceleration data measured through an acceleration sensor and performing the signature authentication by inputting the extracted feature data to a learning model, wherein the learning model is generated by learning data for signature registration.
Patent KR-20190037942-A (KR)
Title: Actuator of Electric brake system
Inventor: YOUNGSONG LEE
IPC: H02K11/21
Filed: 2017-09-29
Abstract: Disclosed is an actuator of an electronic brake system. According to an embodiment of the present invention, the actuator of an electronic brake system comprises: a drive unit generating power and including a motor having a stator and a rotor; a piston unit operated by the drive unit and including a piston block reciprocating in a bore chamber in which a fluid is accommodated; and a power transmission unit having one end coupled to the rotor and the other end coupled to the piston block to convert rotational motion of the rotor into linear motion of the piston block. The bore chamber is separated into a first chamber and a second chamber by the piston block, and the piston block generates fluid pressure in the first chamber in case of movement in one direction, and generates fluid pressure in the second chamber in case of movement in the other direction.
Patent KR-20190041576-A (KR)
Title: System and method for sensing fuel charge state of fuel cell electric vehicle
Inventor: SHIM JI HYUN
IPC: H01M8/04082
Filed: 2017-10-13
Abstract: The present invention relates to an apparatus and method for sensing hydrogen charging of a fuel cell vehicle. A main objective of the present invention is to provide an apparatus and method for sensing hydrogen charging, which are capable of accurately sensing whether hydrogen is charged or not in the fuel cell vehicle. In order to achieve the objective of the present invention, the apparatus of the present invention includes: an infrared light transmission unit which sends out a fuel door sensing infrared light signal for sensing a fuel door opened during hydrogen charging and a nozzle sensing infrared light signal for sensing a hydrogen charging nozzle of a charging station side connected to a hydrogen charging inlet of the vehicle; an infrared light reception unit which receives a fuel door sensing infrared light signal reflected from the fuel door after the fuel door sensing infrared light signal has been sent out from the infrared light transmission unit and a nozzle sensing infrared light signal reflected from the hydrogen charging nozzle after the nozzle sensing infrared light signal has been sent out from the infrared light transmission unit; and a controller which determines that hydrogen is being charged into the vehicle if an opening state of the fuel door and a connection state of the hydrogen charging nozzle to the hydrogen charging inlet are sensed through the infrared light reception unit.
Patent KR-20190042321-A (KR)
Title: Fabrication method for foldable and transparent nanofiber-based electrode and foldable and transparent nanofiber-based electrode using the same
Inventor: BYOUNG SUHK KIM
IPC: H01B3/30
Filed: 2017-10-16
Abstract: Provided are a fiber-based foldable transparent electrode and a method of fabricating the same. According to an embodiment of the present invention, a method of fabricating a fiber-based foldable transparent electrode comprises the steps of: forming a nylon-6 nanofiber transparent thin film by coating a nylon-6 nanofiber nonwoven fabric with a polymer; and spin-coating the nylon-6 nanofiber transparent thin film with a silver nanowire solution.
Patent KR-20190044777-A (KR)
Inventor: KIM YOUNG SIK
IPC: B65G45/10
Filed: 2017-10-23
Abstract: Disclosed is an attached material removing apparatus for a chute. The attached material removing apparatus for a chute of the present invention includes: a first rotation unit rotationally installed at a position facing a belt conveyor and rotated by a transfer object transferred along the belt conveyor; a second rotation unit installed at a position facing the first rotation unit and pushed by the first rotation unit to be rotated; and a hit unit receiving electric power through an electric power transmission member connected to the second rotation unit to rotate, and hitting the inside of a chute unit guiding fall of the transfer object.
Patent KR-20190047152-A (KR)
Inventor: LEE SEUNG JU
IPC: B60S13/02
Filed: 2017-10-25
Abstract: The present invention provides a self-direction switching device for a vehicle, which is cheap and safe by enabling a vehicle to shift a direction by vertical rotation using the weight of the vehicle. According to an embodiment of the present invention, the self-direction switching device for a vehicle includes: a housing formed in a cylindrical shape; a turntable receiving the vehicle load and formed on the upper side of the housing; a moving unit connected to the lower side of the turntable and ascending or descending by rotating the turntable; a fixing unit enclosing a side of the moving unit and guiding the ascent or descent of the moving unit, wherein the fixing unit is fixed to the lower surface of the housing; a lifting unit formed between the lower surface of the moving unit and the lower surface of the housing and lifting the moving unit; and a rotation unit including a protrusion unit protruding from the side of the moving unit and a rotation line, wherein the rotation line is formed to be twisted in a diagonal direction on the side of the fixing unit and is penetrated to guide the protrusion unit. The moving unit causes the protrusion unit and the rotation line to interact with each other through the load of the vehicle received from the turntable to descend while rotating, and the protrusion unit and the rotation line to interact with each other through a force received from the rising portion to ascend while rotating.
Patent KR-20190046164-A (KR)
Inventor: YOO CHEL JONG
IPC: C21C5/56
Filed: 2017-10-25
Abstract: According to an embodiment of the present invention, a method for preparing a main ingredient of a converter comprises: a primary analysis step for analyzing temperature and components of molten iron tapped to a torpedo ladle car (TLC); a scrap iron amount calculation step for calculating a scrap iron amount charged into the converter based on the temperature and the components of the tapped molten iron; and a molten iron charging amount calculation step for calculating a molten iron charging amount based on the scrap iron amount and a full charging amount charged into the converter.
Patent KR-20190046301-A (KR)
Inventor: HWANG JUNG HUN
IPC: A62C13/76
Filed: 2017-10-26
Abstract: Provided is a fire detection system, which comprises: a pressure sensor unit measuring pressure inside the fire extinguisher including an extinguishing agent therein; a temperature sensor unit measuring a temperature of a place for monitoring a fire; and a controller receiving and processing a first pressure value measured by the pressure sensor unit and a temperature value measured by the temperature sensor unit. The controller corrects the first pressure value measured by the pressure sensor unit using the temperature value measured by the temperature sensor unit.
Patent KR-20170125771-A (KR)
Title: Loader for plywood manufacturing equipment
Inventor: LEE SANG KYUNG
IPC: B27D5/00
Filed: 2017-10-26
Abstract: The present invention is to provide a loader for a plywood manufacturing apparatus which can maximize a space occupation ratio and work efficiency when the margin of a coating sheet, protruding from four sides of a plywood board main body after the coating sheet is thermally compressed and fixated to upper and lower sides of the plywood main body forming the plywood board, is trimmed. In other words, the present invention relates to a loader (1) for a plywood manufacturing apparatus, configured to trim and transfer a margin of a coating sheet (2a) protruding from four sides of a half-finished product of a plywood board (6) comprising a plywood board main body (3) with the coating sheet (2) attached to an upper side and a lower side thereof. The loader for a plywood manufacturing apparatus comprises: a base frame (4) having a plurality of rolling rollers (7) installed at intervals thereon to receive the plywood boards (6) in a horizontal direction while the plywood boards (6) are stacked on a multi-stage on a conveyer; a plurality of casters (5) which are installed under the base frame (4) and roll; and an axis (8) which is fixated to a bottom surface as a boss (9) is formed on a corner unit on one side of the base frame (4). An angle movement of the base frame (4) is performed by extension and contraction operation of a piston rod (11) as the piston rod (11) of a cylinder (10), connected to the bottom surface, is connected to an opposite side of the base frame (4).
Patent KR-20190051323-A (KR)
Inventor: SUNG CHANG HYUN
IPC: H01M10/42
Filed: 2017-11-06
Abstract: The present invention relates to an apparatus and a method for cell module balancing and pre-charging and, more specifically, to an apparatus and a method for cell module balancing and pre-charging which can control a conducting state of a switching unit based on an operation which a converter unit performs to selectively connect the converter unit and one or more cell modules, thereby forming a circuit for allowing the converter unit to perform the corresponding operation. In addition, the apparatus for cell module balancing and pre-charging comprises a converter unit, a switching unit, and a control unit.
Patent KR-20180051421-A (KR)
Inventor: LIN KO CHIANG
IPC: H04W52/24
Filed: 2017-11-08
Abstract: A method and apparatus for triggering a power headroom report for beam operation in a wireless communication system are disclosed. In one method, user equipment (UE) uses multiple beams for transmission. The UE triggers a power headroom report due to a change in path loss greater than a threshold. The path loss is associated with a particular beam or beam set.
Patent KR-20190052796-A (KR)
Title: Laser resonator
Inventor: KIM JUNG HYUN
IPC: H01S3/08
Filed: 2017-11-09
Abstract: The present invention relates to a laser resonator. The laser resonator comprises: a laser medium absorbing energy from a light source and emitting a laser with a wavelength of 1,064 nm; a saturated absorber adjusting a pulse duration of the laser emitted from the laser medium; a nonlinear optical medium converting the laser, which has passed through the saturated absorber, to a laser with a wavelength of 532 nm; and a pair of reflectors provided among the laser medium, the saturated absorber, and the nonlinear optical medium. Thus, provided are a technique for outputting the laser with a wavelength of 532 nm as a long pulse and a technique for reducing the overall size of a laser device by simplifying the structure of the laser resonator while replacing the conventional active light switching method.
Patent KR-20190005699-A (KR)
Title: 스마트 글래스를 이용한 dicom 순응 시스템과의 연동 가능한 원격 의료 서비스의 지원 장치
Inventor: CHUN SUNG MOON
IPC: G02B27/01
Filed: 2017-11-13
Abstract: 스마트 글래스를 이용한 DICOM 순응 시스템과의 연동 가능한 원격 의료 서비스의 지원 장치가 개시된다. 일 실시예에 따른 원격 의료 서비스의 지원 장치는 의료 현장에서 획득되는 미가공 의료 데이터를 유사 DICOM(Digital Imaging and Communications in Medicine) 파일로 변환하여 병원의 DICOM 순응 시스템으로 전달하는 의료 정보 처리부, 상기 의료 현장에서 스마트 글래스를 착용하고 있는 현장 의료 요원과 상기 병원에 있는 전문 의료인 사이의 통신을 중계하기 위한 통신 중계부 및 상기 현장 의료 요원으로부터 전달되는 입력 신호에 기초하여 상기 의료 정보 처리부와 상기 통신 중계부의 동작을 제어하는 처리 제어 신호를 생성하는 입력 처리부를 포함하고, 상기 입력 신호는 상기 스마트 글래스를 통하여 획득하는 제스처 입력 신호와 음성 입력 신호 중에서 하나 이상의 입력 신호를 포함한다.
Patent KR-20190054844-A (KR)
Title: Tank system for storing a liquefied gas and vessel having the same
Inventor: YU BYEONG YONG
IPC: F17C13/04
Filed: 2017-11-14
Abstract: The present invention relates to a liquefied gas storage tank system and a vessel including the same and, more specifically, relates to a liquefied gas storage tank system and a vessel including the same, capable of reducing materials costs for a liquefied gas storage tank by pressing a gastight pressure compartment with higher pressure than atmospheric pressure, installing the liquefied gas storage tank in the pressure compartment, and lowering the maximum allowable pressure for the liquefied gas storage tank. According to the present invention, the maximum allowable pressure, which is a design criterion for a liquefied gas storage tank, is lowered and the liquefied gas storage tank is safely driven at higher pressure than the maximum allowable pressure, so material costs for the liquefied gas storage tank can be reduced. In particular, in the case of application to an LNG propelling vessel, a safe LNG fuel tank can be provided while lowering costs for the high-priced LNG fuel, and thus, the expansion of the LNG propelling vessel market can be accelerated.
Patent KR-20180106835-A (KR)
Inventor: KIHYUN PARK
IPC: F25D27/00
Filed: 2017-11-22
Abstract: The present invention relates to a refrigerator. According to an aspect, the refrigerator comprises: a cabinet having a storage chamber; a door opening and closing the storage chamber; a display unit placed at an upper side of the cabinet, and arranged to irradiate light upwards; and a display cover covering the display unit, and forming appearance of an upper surface while covering the display unit.
Patent KR-20190061492-A (KR)
Title: Smart bathtub
Inventor: KANG HYE KYUNG
IPC: A47K3/022
Filed: 2017-11-28
Abstract: The present invention relates to a smart bathtub, which comprises: a bathtub body having an opening formed at an upper portion thereof to accommodate a user and having a receiving groove; and a cover having one end portion hinged to an upper surface of the bathtub body to open and close the opening, and exposing an upper body of the user sitting in the receiving groove. A plurality of hot water spray nozzles are formed on the inner ceiling of the cover to spray hot water to the user. A heat generating means is formed inside the cover. A heat dissipation panel is formed so that heat generated from the heat generating means can reach the user. Accordingly, the smart bathtub can be easily used at home and repeatedly returns used water to be reused such that the user can enjoy sauna only with a very small amount of water by a circulation system and a massage effect can be provided by the spraying of the circulating water. In addition, the user can use a smartphone or tablet without the risk of leakage or electric shock even during half-bathing, thereby enabling the user to utilize bathing time effectively.