baber/WOPTO huggingface dataset:
Patent KR-20190132079-A (KR)
Title: Louver apparatus for improving user convenience
Inventor: KIM YONG KI
IPC: F21V19/02
Filed: 2018-05-18
Abstract: Disclosed is a louver device with improved user convenience. According to one aspect of the present embodiment, provided is the louver device with improved user convenience, comprising: a main frame comprising a corresponding surface which is an open surface in a direction in which a lighting device is provided, a symmetrical surface which is an open surface in a direction symmetrical to the corresponding surface, and a configuration surface which is a surface other than the corresponding surface and the symmetrical surface; a control frame in which at least one is installed inside the main frame to control the light emitted from the lighting fixture; and a fixing member installed in the main frame and fixing the position of the lighting fixture. Therefore, the present invention is capable of being easily stored, transported, and installed.
Patent KR-20190133813-A (KR)
Title: Digital breast tomosynthesis capable of controlling a position of x-ray focal spot
Inventor: ROH YOUNG SUP
IPC: A61B6/00
Filed: 2018-05-23
Abstract: According to the present invention, a digital breast tomosynthesis machine capable of controlling a position of an X-ray focal spot comprises: an X-ray tube generating an X-ray; a C-arm housing the X-ray tube and rotating about a first rotation axis during an X-ray exposure period; an X-ray detector converting the X-ray irradiated from the X-ray tube and passing through the breast into image information; and a focal spot controller controlling a position of an X-ray focal spot with various method such as the rotation of the X-ray tube about a second rotation axis in the C-arm in conjunction with the movement of the X-ray rube by the rotation of the C-arm. Accordingly, by controlling the focal position of the X-ray tube with a simple structure and method, the blurring of a projected image determining the quality of a three-dimensional image may be solved, thereby greatly improving the resolution.
Patent KR-20190133886-A (KR)
Inventor: KANG SEUNG KYU
IPC: A45D2/12
Filed: 2018-05-24
Abstract: The present invention relates to a hair roller. The present invention combines a hair roller with a comb to allow a user to tidy hair up with a single hair roller unlike a conventional method in which a user had to curl his/her bangs with a hair roller and then comb his/her hair to clean the same. Since the combination of the hair roller and the comb allows the user to use the hair roller and the comb at the same time, the user does not have to carry the comb and hair roller separately. Also, when using the comb and wrapping the outside of the comb with cilia to use the comb as a hair roller again, the user can easily use the comb and the hair roller at the same time by adding Velcro at both ends. Therefore, the present invention allows the user to tidy his/her hair up with a single hair roller, and has a small size to be easy to carry.
Patent KR-20190136821-A (KR)
Inventor: MO GYOUNG SUB
IPC: B41F16/00
Filed: 2018-05-31
Abstract: According to an embodiment of the present invention, a decorating method of chemically reactive four-sided curved glass comprises the steps of: combining a chemical reactive material containing ethyl alcohol as a transfer ink with a transfer film; fixing the transfer film to the top of a frame located on the top of cover glass where four edges are bent; and separating the transfer ink from the transfer film fixed to the top of the frame.
Patent KR-20190137609-A (KR)
Inventor: KIM HYE MIN
IPC: H01R103/00
Filed: 2018-06-02
Abstract: The present invention relates to a separable multi-tap, which is to solve an existing problem that an electronic device having a short line can be used only around a multi-tap by enabling a plurality of users to use electronic devices with lines by separating the multi-tap up to a place where the users need. The separable multi-tap of the present invention comprises: a multi-tap body formed in a rounded corner rectangular shape to store a separated multi-tap; a body plug for forming a plug shape to be suitable for an outlet standard to be plugged in an outlet hole through which electricity flows; a separated multi-tab connection line formed of a line covered with a sheath to be withdrawn from the body for use; an outlet hole formed in a shape suitable for a 220V outlet standard for plugging the plug; a magnet attached to the multi-tap in a rectangular shape to attach the separated multi-tap to the vicinity thereof; and a connection line winding button formed as a button to be a circular and protruding shape to rewind a withdrawn connection line. Therefore, the multi-tap of present invention has an effect of solving an existing problem that an electronic device having a short line can be used only around a multi-tap by enabling a plurality of users to use electronic devices with lines by separating the multi-tap up to a place where the users need.
Patent KR-20190141525-A (KR)
Inventor: LEE EUN SEUNG
IPC: B05B11/00
Filed: 2018-06-14
Abstract: The present invention relates to a spray capable of adjusting a spray amount and, more specifically, to a spray capable of adjusting a spray amount by attaching an adjustment member capable of adjusting the size of a spray port below a spray inlet portion of a spray. An objective of the present invention is to provide a spray capable of adjusting a spray amount which allows a user to adjust a lever in each stage to adjust a spray amount and a spray range of a spray to become wider or narrower to improve conventional properties. To achieve the objective, the spray capable of adjusting a spray amount comprises: a spray button having a lever and a spray port to spray; the spray port whose size becomes wider or narrower by adjusting the lever; and an adjustment lever to adjust a spray amount. According to the present invention, a user adjusts the lever in each stage to adjust a spray amount and a spray range of the spray to become wider or narrower.
Patent KR-20200001374-A (KR)
Title: Clutch and compressor having the same
Inventor: KIM JUNG KI
IPC: F04B27/10
Filed: 2018-06-27
Abstract: The present invention relates to a clutch and a compressor including the same. The clutch includes: a hub coupled to a rotation shaft of the compressor and rotating with the rotation shaft while being fixed; a disk coupled to the hub and capable of rotating with the hub; a pulley rotating by receiving power from a driving source of the compressor; an elastic member coupling the hub and the disk in order for the disk to move close to the pulley or move far away from the pulley based on the hub; a field coil assembly magnetized when power is applied so that the disk and the pulley are in contact with each other or are separated from each other; and an attenuating member installed between the elastic member and the disk. The attenuating member includes a blocking film covering a space between the hub and the disk and at least a part of a slot of the disk. The elastic member includes a blocking film vibration suppressing unit suppressing vibration of the blocking film. Therefore, the clutch can reduce noise and vibration due to the separation and contact between the pulley and the disk and prevent foreign substances from flowing inside through the slot of the disk and a separation space between the hub and the disk.
Patent KR-20200003473-A (KR)
Inventor: OH JU HAK
IPC: B05B1/06
Filed: 2018-07-02
Abstract: The present invention relates to a system which dissolves, in water, ozone and sludge, generated inside a plasma generator and discharged to the outside, inside ejectors and circulates the water stored in an aeration tank after the dissolving of the ozone and sludge, so as to continue to dissolve the ozone and sludge. According to the present invention, an ozone and sludge disposal system of a plasma generator comprises: a plasma generator generating plasma; an ozone discharge tube connected to the plasma generator to discharge ozone generated when the plasma is generated; a first ejector which has a hollow formed therein, has an ozone inlet to which the ozone discharge tube is connected, has a spray nozzle toward the hollow, and has a diffuser which is formed therein and in which a cross section-reduced portion and a cross section-extended portion are sequentially formed to dissolve the ozone in water; a first water supply tube supplying the water to the spray nozzle of the first ejector; a first water discharge tube connected to the diffuser of the first ejector to discharge the water in which the ozone is dissolved; a sludge discharge tube connected to the plasma generator to discharge sludge generated when the plasma is generated; a second ejector which has a hollow formed therein, has a sludge inlet to which the sludge discharge tube is connected, has a spray nozzle toward the hollow, and has a diffuser which is formed therein and in which a cross section-reduced portion and a cross section-extended portion are sequentially formed to dissolve the sludge in the water; a second water supply tube supplying the water to the spray nozzle of the second ejector; a second water discharge tube connected to the diffuser of the second ejector to discharge the water in which the sludge is dissolved; and an aeration tank storing water discharged from the first water discharge tube and the second water discharge tube. Therefore, the ozone and sludge can be quickly disposed of.
Patent KR-20190005749-A (KR)
Inventor: KHOSHKAVA VAHID
IPC: G06F3/01
Filed: 2018-07-03
Abstract: Methods and a system for generating haptic effects using an active matrix are presented. The method includes the steps of: detecting a user input on a device; in response to the user input, determining a location in an active matrix having a plurality of actuation areas where a haptic effect is to be generated; activating an actuation area within the active matrix at the determined location; and generating a haptic effect at the determined location. The system includes a device with a sensor configured to detect an input, an active matrix, and a haptic generator. The active matrix is coupled to a surface of the device and includes multiple actuation areas. The haptic generator generates a haptic signal in response to the input and sends the haptic signal to at least one of the actuation areas to produce a haptic effect.
Patent KR-20200006787-A (KR)
Inventor: HWANG SUNGJUN
IPC: H04N21/422
Filed: 2018-07-11
Abstract: The present invention relates to a display device and a control method thereof. The display device comprises: a signal receiving part for receiving an image signal of content; a display part; and a processor for acquiring an image of the surrounding of a display device, determining a first color representing the acquired image and at least one second color associated with the first color, and assigning the determined first color or the determined second color determined to at least a part of the content to be displayed on the display part. Therefore, the content can be displayed in a color well suited to a space.
Patent KR-20200009339-A (KR)
Title: Pharmaceutical composition and Health-functional food for preventing or treating Neurological disorders
Inventor: SOHN EUN JUNG
IPC: A61P25/00
Filed: 2018-07-18
Abstract: The present invention relates to a pharmaceutical composition for preventing or treating peripheral nerve diseases and health functional food for preventing or alleviating peripheral nerve diseases, wherein the pharmaceutical composition and the health functional food contain an oligonucleotide consisting of sequence listing of SEQ ID NO: 1, effectively inhibiting the expression of EGR2. The pharmaceutical composition containing the same can obtain an effect of preventing or treating peripheral nerve diseases and the health functional food containing the same can obtain an effect of preventing or alleviating peripheral nerve diseases.
Patent KR-20200009398-A (KR)
Title: Method for treating a substrate and an apparatus for treating a substrate
Inventor: PARK HWANGSOO
IPC: H01L21/683
Filed: 2018-07-18
Abstract: Provided is a substrate processing method. The substrate processing method comprises: a substrate processing step of processing a substrate by supplying a processing liquid to the substrate supported on a support plate provided in a processing space in a processing container; and a container washing step of supplying a washing liquid to a jig supported on the rotating support plate to wash the processing container. In the container washing step, the jig is positioned so that the center of the jig and the center of the support plate are eccentric. According to the present invention, the processing container can be efficiently washed.
Patent KR-20200009511-A (KR)
Title: A Vessel having mixed two-type materials
Inventor: YOON SE JIN
IPC: A45D34/04
Filed: 2018-07-19
Abstract: The present invention relates to a mixing vessel for heterogeneous contents, comprising: a container body for accommodating a first content; a second content accommodating part coupled to the container body, having a perforated groove formed therein, and accommodating a second content; a support coupled to the second content accommodating part; a pump coupled to the support and discharging the mixed content to the outside; a push button pressing the pump and having an outlet; a perforation member coupled to the pump and having a perforation pin penetrating the perforation groove; and an elastic member elastically supporting the perforation member.
Patent KR-20200010845-A (KR)
Inventor: SON BYUNG WOO
IPC: F04D25/08
Filed: 2018-07-23
Abstract: The present invention relates to a portable electric fan and, more specifically, relates to a portable electric fan, which comprises a sucking disc portion (31) provided in a handle portion (30) for a smartphone to be used by being adsorbed during movement. Therefore, the smartphone can be used while sending a wind of the electric fan.
Patent KR-20200010850-A (KR)
Inventor: YOON SUC HO
IPC: G16H40/67
Filed: 2018-07-23
Abstract: The present invention relates to a portable and remotely managed high-pressure oxygen treating system based on a platform, capable of an immediate response by being transferred to an accident site, which comprises: a high-pressure oxygen chamber having an air supply terminal end and a discharge valve; a supply chamber having an air storage tank and an oxygen storage tank installed therein; an oxygen control valve controlling an oxygen flow rate; a machine chamber having a compressor, a generator, and a control unit; a measurement unit having a temperature sensor, a humidity sensor, and a concentration sensor; and a management platform.
Patent KR-20200017204-A (KR)
Title: Preparation method of wire grid polarizer using oblique angle deposition and wire grid polarizer prepared thereby
Inventor: LEE KANG IL
IPC: C23C14/08
Filed: 2018-08-08
Abstract: The present invention relates to a method for manufacturing a linear polarizing element and a linear polarizing element manufactured thereby, the method can comprising: a substrate preparation step; a substrate installation step in which a substrate holder, formed at an upper portion on the inside of a thin film deposition device, is inclined by a predetermined inclination angle and the substrate is installed on the inclined substrate holder; and an oblique angle deposition step in which a rotary shaft, which is installed on the center of the substrate holder inclined by the predetermined inclination angle with the substrate installed thereon and is able to rotate around the center, is rotated by a predetermined rotation cycle, such that a deposition material may be deposited on the substrate to form a deposition thin film. Therefore, according to the method for manufacturing a linear polarizing element using oblique angle deposition and the linear polarizing element manufactured thereby, a linear polarizing element in the infrared light range can be manufactured only by means of deposition, rather than etching or other methods.
Patent KR-20200018090-A (KR)
Title: Method and apparatus for transmitting and receiving sidelink synchronization signal in wireless communication system
Inventor: YOON SUNG JUN
IPC: H04W56/00
Filed: 2018-08-10
Abstract: The present invention relates to a method and a device for transmitting and receiving sidelink synchronization signals in a wireless communication system. According to one embodiment of the present invention, a method for a first terminal transmitting a sidelink synchronization signal to a second terminal in a wireless communication system comprises the steps of: based on the number of types of physical layer sidelink synchronization identification sets and the number of sequences contained in each of the types of the physical layer sidelink synchronization identification sets, determining N_ID^1 and N_ID^2 values corresponding to a sidelink identifier (SLID); based on a first primitive polynomial, a second primitive polynomial and a circulation shift (CS) values, generating a sidelink primary synchronization signal (PSS) sequence and a sidelink secondary synchronization signal (SSS) sequence; and mapping the sidelink PSS sequence and the sidelink SSS sequence on physical resources and transmitting the same. One or more of the first primitive polynomial, the second primitive polynomial, CS values for the sidelink PSS sequence or the sidelink SSS sequence may be applied as a value different from one or more of the first primitive polynomial and the second primitive polynomial applied to a downlink PSS or a downlink SSS, and CS values for the downlink PSS sequence or the downlink SSS sequence. According to the present invention, provided are a method and a device for setting and generating synchronization signal sequences according to sidelink synchronization references.
Patent KR-20200018827-A (KR)
Title: Workpiece holder for automatic pallet changer
Inventor: PARK SANG IL
IPC: B23Q7/14
Filed: 2018-08-13
Abstract: The present invention relates to a workpiece holder for an automatic pallet changer and, more specifically, to a workpiece holder for an automatic pallet changer which has a slider moving to the front, rear, left, and right in front of a bed to allow a pallet to automatically set a next workpiece to improve workability and productivity. The workpiece holder for the automatic pallet changer comprises: an auxiliary bed formed to be positioned in a horizontal direction (X-axis) in front of a bed of an automatic pallet changer; a plurality of sliders formed on the upper surface of the auxiliary bed to be moved to the left and right; and a driving means including a first driving means formed on one side of each slider to allow left and right movements of the slider and a second driving means formed on one side forming a right angle with the first driving means to transfer the pallet.
Patent KR-20200018874-A (KR)
Title: Potters wheel for ceramic ware formation including sensor
Inventor: LEE HYANG KOO
IPC: B28B17/00
Filed: 2018-08-13
Abstract: The present invention relates to a spinning wheel having a sensor for molding ceramics. According to an embodiment of the present invention, the spinning wheel having a sensor for molding ceramics comprises: a first support part installed to be vertically fixed to one side of a main body of the spinning wheel for molding ceramics; a second support part coupled to one area of the first support part at a right angle toward the inside of the spinning wheel for molding ceramics, and including a rotation means and at least one thickness measurement sensor installed to be able to move in a horizontal and a vertical direction; at least one molding unit formed in one area of the second support part in a direction facing a rotation plate of the spinning wheel for molding ceramics, capable of performing a linear motion with respect to a longitudinal direction of the second support part, and having a pressure sensor to mold paste rotated in the rotation plate; and a control module for receiving a control command from an external terminal by performing a function of communicating with the rotation means of the second support part and the molding unit, and controlling driving of the second support part and the molding unit according to the control command. Thus, paste is molded by controlling operation of the rotation means and the molding unit using the spinning wheel for molding ceramics, which has a sensor connected to an external terminal, thereby maximizing convenience of operation and use.
Patent KR-20200021188-A (KR)
Title: Display device
Inventor: JUNG KYOUNG JUNE
IPC: H01L51/52
Filed: 2018-08-20
Abstract: Disclosed is a display device. The display device comprises: one or more pixels arranged in a display region and a pixel circuit related to the same; and a power wiring arranged in a non-display region outside the display region and connected to the pixel circuit. At least one side unit of the power wiring can be covered with a flattening layer. The flattening layer includes: a first part which is adjacent to the side unit of the power wiring; and a second part which is farther from the power wiring than the first part. A thickness of the first part is smaller than the thickness of the second part.
Patent KR-20190058277-A (KR)
Inventor: NAKANO TAKESHI
IPC: C09J7/38
Filed: 2018-08-24
Abstract: Provided is a reinforcement film providing low adhesion in an early stage, providing high adhesion in use, and providing improved and stabilized performance. According to the present invention, the reinforcement film comprises a support substrate including first and second surfaces, and an adhesive layer stacked on the first surface of the support substrate. The support substrate includes a resin film as a base film. The second surface of the adhesive layer is fixed on the first surface of the support substrate and the first surface of the adhesive layer comes in contact with a releasing surface with a water contact angle of 100° or more. The adhesive layer comprises a polymer A with Tg less than 0°C, and a polymer B which is a copolymer between a monomer having a polyorganosiloxane structure and a (meth)acrylatic monomer. Adhesion N2, which is measured after the reinforcement film is attached, heated at 80°C for 5 minutes, and is left at 23°C for 30 minutes, is higher than adhesion N1 by ten times or more, which is measured after the reinforcement film is attached and is left at 23°C for 30 minutes.
Patent KR-20200000312-A (KR)
Title: Direct Current Relay
Inventor: YOO JUNGWOO
IPC: H01H33/59
Filed: 2018-08-31
Abstract: The present invention relates to a direct current relay and, more specifically, to a direct current relay having a movable element assembly with improved contact pressure. According to an aspect of the present invention, the direct current relay comprises a pair of stationary contacts and a movable contact to move vertically by an actuator to come in contact with or be separated from the pair of stationary contacts. The direct current relay further comprises: a movable element support arranged on a lower portion of the movable contact and connected to the actuator by a shaft; a movable element holder arranged on an upper portion of the movable contact and fixed on the movable element support; an upper and a lower yoke arranged on an upper and a lower portion of the movable contact respectively to generate an electromagnetic force; and a contact pressure spring arranged between the lower yoke and the movable element support. The upper and the lower yoke form a magnetic path to offset an electromagnetic repulsive force regenerated between the stationary contacts and the movable contact.