baber/WOPTO huggingface dataset:
Patent KR-20190117118-A (KR)
Inventor: KWON OH DUK
IPC: G02B6/42
Filed: 2018-04-06
Abstract: The present invention relates to an optical connector in the form of pin and socket terminals applied with beam extension technology. The purpose of the present invention is to provide an optical connector which compensates for alignment errors by placing a ball lens at the front end of an optical fiber and aligning the optical fiber and the ball lens by a ferrule. To this end, according to the present invention, the optical connector comprises: a socket portion in which a first optical cable is inserted into the rear of a body, a metal cap is positioned in the front of the body, a first sleeve is inserted into the metal cap, a first ferrule is positioned inside the first sleeve, a first optical fiber extending from the first optical cable is positioned inside the first ferrule, and a first ball is positioned in contact with a front end of the first optical fiber; and a pin portion in which a second optical cable is inserted into the rear of the body, a second sleeve to be inserted into the socket portion is positioned in the front of the body, a second ferrule is positioned inside the second sleeve, a second optical fiber extending from the second optical cable is positioned inside the second ferrule, and a second ball lens is positioned in contact with a front end of the second optical fiber.
Patent KR-20190118275-A (KR)
Inventor: KIM YANG HYEON
IPC: C25D17/06
Filed: 2018-04-10
Abstract: Provided is an electrode plate for electroplating, capable of increasing a lifespan in relation to corrosion through a dual structure of inner and outer electrode plates, and also, reinforcing the flection of an electrode plate, and solving inconvenience in use such as a disturbance through a hook tilting structure. To achieve the purpose, the electrode plate for electroplating comprises: an inner electrode plate made of an electricity-carriable material and including a core insertion part dented in the center of the upper part; a core inserted into the core insertion part in the center of the upper part of the inner electrode plate to be welded therewith and electrically connected to the inner electrode plate; a bracket bolted in contact with the rear side of the core; a connection bar protruding the upper part of the front side of the bracket to enable a storage part to be formed in the lower part of the front side of the bracket; and a hanging member comprising a hinge part inserted into combination grooves formed on both sides of the connection bar and a hook piece combined to be rotated around the hinge part.
Patent KR-20190119999-A (KR)
Title: A cap for fixing wristwatch
Inventor: KIM YOUNG MIN
IPC: G04B37/00
Filed: 2018-04-14
Abstract: The present invention relates to a wristwatch fixing cap. An objective of the present invention is to prevent the time from being changed as a time adjustment device is caught on clothing or anywhere to be stuck to resolve a problem where a conventional time adjustment device is caught on clothing or anywhere to change the time. The wristwatch fixing cap comprises: a watch strap of a wristwatch which is large to allow a hand to enter, is adjustable, is long like a strap to be fixed by a locking device, and has a locking device; a time adjustment device formed to be easily rotated to set the time of a watch; a time adjustment device fixing cap formed in a rubber or a plastic cap shape to cover the time adjustment device to prevent the time adjustment device from being released; and a watch constructed like an ordinary watch to check the time. Therefore, the present invention prevents the time from being changed as a time adjustment device is caught on clothing or anywhere to be stuck to resolve a problem where a conventional time adjustment device is caught on clothing or anywhere to change the time.
Patent KR-20190121650-A (KR)
Title: Massager with vibrator
Inventor: RYU JI YUL
IPC: A61H15/00
Filed: 2018-04-18
Abstract: The present invention relates to a massager with a vibrator to mitigate pain and makes muscle flexible. A massager with a vibrator comprises: a dumbbell or globular massager; a handle unit provided at the center of the massager; a weight unit provided on the length and right of the handle unit; a hollow unit provided in the weight unit; the vibrator inserted and coupled to the hollow unit; a power unit giving power to vibrate the vibrator; a power input unit connected to the power unit; and a switch unit turning on and off the power unit.
Patent KR-20190090675-A (KR)
Title: Volatile organic compounds treatment system and ship having the same
Inventor: LEE JUNG IL
IPC: F17C9/00
Filed: 2018-04-23
Abstract: According to one embodiment of the present invention, a volatile organic compound treating system includes: an organic compound compressor compressing a volatile organic compound generated from a crude oil storage tank provided on a ship; and first and second organic compound heat exchangers cooling the volatile organic compound compressed in the organic compound compressor, wherein the first organic compound heat exchanger cools the volatile organic compound through seawater. The second organic compound heat exchanger cools the volatile organic compound through liquefied gas stored in a liquefied gas storage tank or boil off gas.
Patent KR-20190131202-A (KR)
Title: Arm assembly of mist collector with moving type
Inventor: LEE BYUNG HO
IPC: B08B15/00
Filed: 2018-05-16
Abstract: The present invention relates to an arm assembly of a movable dust collector, capable of discharging air from which fine particles are removed to the atmosphere in a place where dry dust is generated. The arm assembly of a movable dust collector of the present invention comprises: a base part (100) including a base plate (110), a rotary flange (120), and a pole bracket support (130); a first pole part (200) including a first pole (210); a second pole part (300) including a second pole (310); a third pole part (400) including a third pole (410); and a hood part (500).
Patent KR-20190133906-A (KR)
Title: Transparent display slat blind system
Inventor: LEE SEUNG WOO
IPC: E06B9/36
Filed: 2018-05-24
Abstract: The present invention relates to a variable-lighting display slat blind system. An objective of the present invention is to easily adjust shading and lighting in accordance with an operation of a user. The slat blind system comprises: transparent slats (110) made of transparent plates; a slat tilting part (120) to restrict and tilt the upper end of the transparent slats (110); a slat axis part (130) to restrict the lower ends of the transparent slats (110); a liquid crystal shading part (200) arranged on the indoor side of the transparent slats (110); a slat operating unit (310) to allow a user to operate motions of the liquid crystal shading part (200) and the slat tilting part (120); and a slat control unit (320) to control motions of the liquid crystal shading part (200) and the slat tilting part (120). Therefore, the present invention can easily adjust shading and lighting in accordance with an operation of the user.
Patent KR-20190135694-A (KR)
Title: Electro Motion - Pruning Machine
Inventor: SHIN HEE DO
IPC: A01G3/08
Filed: 2018-05-29
Abstract: Lawn or grass mowers are commercially available these days, but there are also manual pruning shears for cutting trees. Manual pruning shears are power-intensive for users to use and take a long time to prune. To solve the problems, a pruning machine is invented to require less power and take less time. Referring to Fig. 1, a saw blade (100) is installed on an upper surface (600) and a side surface (700) and thus, a user uses a handle (500) to use the pruning machine in the desired shape and direction of the user while cutting grass. In addition, a wheel (400) is installed on the floor to reduce the power of a user. A switch (300) can be used to simply turn on/off the pruning machine. Therefore, the automatic pruning machine is more useful and convenient for users than manual pruning shears.
Patent KR-20190136764-A (KR)
Inventor: SONG YOUNG SEUK
IPC: A61B8/00
Filed: 2018-05-31
Abstract: An embodiment of the present invention provides a wireless ultrasonic probe which is separated from the charging terminal of an ultrasonic diagnostic apparatus to recognize the stop of the supply of charging power, and is paired through a wireless communication method with the ultrasonic diagnostic apparatus in the state of stopping the supply of charging power. An embodiment of the present invention provides an ultrasonic diagnostic apparatus which is separated from a charging terminal and is automatically paired with a wireless ultrasonic probe in a state in which the supply of charging power is stopped, and an operation method thereof. The wireless ultrasonic probe includes a battery, a wireless communication module, a charging part, and a control part.
Patent KR-20190136811-A (KR)
Inventor: PARK JAE YEONG
IPC: A61B5/00
Filed: 2018-05-31
Abstract: Disclosed are a porous nanomembrane based dry electrode for electro-physiological signal measurement and a fabrication method thereof. A dry electrode for electro-physiological signal measurement according to an embodiment includes a porous nanomembrane of a flexible material, and a conductive material coated on the porous nanomembrane to form a dry electrode in a form in which particles are filled in the pores of the porous nanomembrane without being filtered.
Patent KR-20190137262-A (KR)
Inventor: YOON SEONG MIN
IPC: A46B15/00
Filed: 2018-06-01
Abstract: The present invention is to provide a broom for removing a sticker, comprising a broom (1) for sweeping garbage; a sharp point (2) that is installed to remove a sticker on the broom (1); a cover (3) for installing the sharp point (2) aside; and a handle (4) formed at the rear of the broom (1). In particular, a user does not have to scratch the nails and does not have to bend, thereby taking little effort.
Patent KR-20190139026-A (KR)
Inventor: CHO SUNG RAE
IPC: G06Q50/30
Filed: 2018-06-07
Abstract: Disclosed are a management method and a management system for a battery replacement charging station. The management method for a battery replacement charging station comprises the steps of: allowing a server to receive, from a battery replacement-type electric transportation means, information on the electric transportation means including the identification information and use information of the electric transportation means; allowing the server to receive, from a battery replacement charging station, battery replacement-related information including the identification information and battery replacement history information of the electric transportation means having replaced a battery; allowing the server to predict the battery replacement period and battery replacement demand of the electric transportation means on the basis of the received information and battery replacement-related information of the electric transportation means; and allowing the server to transmit information on the predicted battery replacement demand to the battery replacement charging station. Thus, the battery can be reliably provided regardless of the battery replacement demand.
Patent KR-20190141363-A (KR)
Inventor: LEE JUN YOUNG
IPC: A43B1/00
Filed: 2018-06-14
Abstract: The present invention relates to a shoelace with a magnet piece, which is to strengthen a knot of shoelaces due to the attraction of the magnet pieces and straps to fix the magnet pieces, and also to adjust the spacing. Due to magnetic egglets, even if the straps are loosened, the egglets stick together to prevent the straps from touching the ground, thereby allowing a user to stably move while wearing shoes.
Patent KR-20190142518-A (KR)
Inventor: LEE HAK RANG
IPC: G06Q40/06
Filed: 2018-06-18
Abstract: An HTS interface system and a method thereof are disclosed. The system comprises: a stock item analysis module searching for stock items according to a user input to inquire stock item data and receiving and displaying analysis data about the searched stock item from a stock analysis server; a home trading system (HTS) module receiving and displaying stock item data from a brokerage firm trading server and performing stock trading through the brokerage firm trading server; and an HTS interface module processing an item code of the stock item selected by the user among the stock items searched by the stock item analysis module to be used in the HTS module, and delivering the processed item code to the HTS module in real time. The present invention helps a user to make a trade without missing the important timing for trading.
Patent KR-20180072633-A (KR)
Inventor: LIM SUNG CHANG
IPC: H04N19/109
Filed: 2018-06-18
Abstract: An inter prediction method according to the present invention comprises the following steps of: selecting a candidate unit among reconstructed neighbor units; generating a candidate unit set with respect to a decoding target unit by using the selected candidate unit; determining a reference unit among the candidate unit composing the generated candidate unit set; and performing inter prediction with respect to the decoding target unit by using the determined reference unit. According to the present invention, image encoding/decoding efficiency can be improved.
Patent KR-20200000563-A (KR)
Title: Unmanned aerial vehicle
Inventor: LEE SEOK TAE
IPC: B64D47/00
Filed: 2018-06-25
Abstract: The present invention relates to an unmanned aerial vehicle, which is excellent in energy consumption efficiency and space efficiency for generating thrust and is easy for control when being operated in a narrow space. The unmanned aerial vehicle includes: a body formed by a frame; an upper rotor and a lower rotor mounted on a rotor hub positioned in the inner center of the body and respectively connected to a pair of driving motors to be rotated in an opposite direction of each other; and a plurality of control wings installed on a control wing hub positioned in the inner center of the body with a predetermined interval, respectively connected to the plurality of second driving motors so as to separately adjust an angle, and extended from the control wing hub to an outer circumference of the body.
Patent KR-20190001572-A (KR)
Inventor: SHIN SEOKMIN
IPC: H04W74/00
Filed: 2018-06-26
Abstract: The present invention provides a method for transmitting a narrowband physical random access channel (NPRACH) preamble in a narrow band (NB) internet of things (IoT) supporting a frame structure type 2. Specifically, the method performed by a terminal comprises the steps of: receiving control information related to an uplink-downlink configuration from a base station; and transmitting an NPRACH preamble to the base station based on parameters related to the transmission of the NPRACH preamble associated with the received control information. If an NB-IoT system supports TDD, a new NPRACH preamble format is defined such that UL/DL configuration of a legacy LTE can be used.
Patent KR-20200004555-A (KR)
Inventor: LEE JUN SEOK
IPC: G03F7/20
Filed: 2018-07-04
Abstract: According to embodiments, a substrate processing apparatus includes a baking chamber for baking a substrate to which photoresist is applied in order to remove a solvent from the photoresist. The baking chamber includes a first baking chamber and a second baking chamber. The first baking chamber includes: a first plate in which the substrate applied with the photoresist is placed; and a first spray part spraying air having a first temperature and a first flow rate to the upper part of the substrate. The second baking chamber includes: a second plate in which the substrate transferred from the first baking chamber is placed; and a second spray part spraying air having a second temperature higher than the first temperature and a second flow rate less than the first flow rate to the upper part of the substrate.
Patent KR-20200005950-A (KR)
Inventor: HONG EUN SEOK
IPC: H05K1/02
Filed: 2018-07-09
Abstract: According to various embodiments of the present invention, an electronic device comprises: a circuit element; a printed circuit board including a first connection pad connected to a ground of an electronic device, a second connection pad, and a third connection pad arranged between the first and second connection pads and connected to a signal terminal of the circuit element; and a flexible printed circuit board (FPCB) including a coupling unit connected to the printed circuit board and a connection unit extended from the coupling unit. The FPCB includes: a first ground wire connected to the first connection pad, and extended from the coupling unit to the connection unit in a designated direction; a second ground wire connected to the second connection pad, and extended from the coupling unit to the connection unit in the designated direction; a signal wire connected to the third connection pad, and extended from the coupling unit to the connection unit in the designated direction in a state of being arranged between the first and second ground wires; and a third ground wire arranged in a direction opposite to the designated direction to surround the signal wire by being connected to the first and second ground wires in the coupling unit. In addition, various embodiments may be possible.
Patent KR-20190011192-A (KR)
Inventor: YAMASAKI HIDEAKI
IPC: H01L21/768
Filed: 2018-07-11
Abstract: The present invention provides a method for removing a silicon oxide film. In a workpiece to which the method, according to one embodiment, is applied, a silicon oxide film is exposed at a bottom part of an opening formed in an insulating film. In the method, a protective film is conformally formed on a surface of the workpiece. Then, a protective film extending over the silicon oxide film and a part of the silicon oxide film are etched by sputter etching with ions from a plasma of an inert gas. Then, a residue of the silicon oxide film is removed by chemical etching. In the formation of the protective film, a formation of a precursor layer using a carbon-containing gas, a removal of the excess precursor by purge, and a reduction of an amount of impurity in the precursor layer due to the plasma of the inert gas are repeated.
Patent KR-20200009950-A (KR)
Title: Press Apparatus with Improved Heating Efficiency
Inventor: KWON SOON DEOK
IPC: B30B15/34
Filed: 2018-07-20
Abstract: The present invention relates to a press apparatus with improved heating efficiency. More specifically, the press apparatus with improved heating efficiency comprises: a mold including an upper plate and a lower plate; a high-frequency heating unit to heat the mold; and a cooling means to cool the mold. The upper plate and the lower plate of the mold are formed in a prescribed uniform thickness. The present invention uniformly manufactures the thickness of the upper plate and the lower plate of the mold in a prescribed size, applies a high frequency to the mold of the prescribed thickness to rapidly heat the mold in a short period of time, and prevents heat loss by heat transfer of an existing mold to shorten heating time of the mold to a forming temperature and maintain the forming temperature for a long period of time, thereby shortening reheating time of the mold to increase work efficiency.
Patent KR-20200010956-A (KR)
Inventor: BAE EUN KYUNG
IPC: A61Q17/04
Filed: 2018-07-23
Abstract: The present invention relates to a cosmetic composition for sunscreen comprising ethanol, and more specifically, includes ethanol and a sunscreen agent. According to the present invention, the sunscreen cosmetic composition is provided with a boosting effect, thus even a small amount of organic or inorganic sunscreen agents can provide an excellent sunscreen effect, thereby significantly improving the usability of the sunscreen cosmetic composition.
Patent KR-20200013862-A (KR)
Title: X-ray imaging appratus and method for driving the same
Inventor: KANG WOO KIM
IPC: A61B6/00
Filed: 2018-07-31
Abstract: An objective of the present invention is to provide an X-ray imaging apparatus which can prevent an increase in radiation exposure to an object, and a driving method thereof. According to an embodiment of the present invention, the X-ray imaging apparatus comprises: an X-ray source to emit an X-ray towards a predetermined object; an X-ray detector to generate an image signal corresponding to a penetration amount of the X-ray for the object; and a main controller to control the X-ray source and the X-ray detector. The X-ray detector includes: an array panel including a plurality of photosensitive pixels corresponding to a plurality of pixel areas defined in a matrix form, and a data line connected to the plurality of photosensitive pixels and arranged in one direction; a data detection unit to receive detection signals of the photosensitive pixels through the data line, and amplify the detection signals based on a predetermined gain; an image signal generation unit to generate the image signal based on the amplified detection signals; and a property interface unit to adjust the gain of the data detection unit based on a sensitivity control signal of the main controller.
Patent KR-20190018393-A (KR)
Inventor: ETO TAKANORI
IPC: H01L21/67
Filed: 2018-08-10
Abstract: The present invention relates to in realizing compatibility between a metal layer selection ratio and a mask selection ratio. A plasma processing method has an oxide layer, a conductive layer disposed below the oxide layer, a process gas including at least a fluorocarbon-based gas or a hydrofluorocarbon-based gas and CO supplied into a processing container in which a multilayer film having at least a mask layer disposed on an upper surface of the oxide layer is disposed; and plasma is generated in the processing container to which the process gas is supplied to etch the multilayer film.
Patent KR-20200021611-A (KR)
Title: smart dehumidifier
Inventor: KIM SOO HWAN
IPC: F24F11/58
Filed: 2018-08-21
Abstract: The present invention relates to a smart dehumidifier. An objective of the present invention is to automatically operate without a separate operation by automatically turning on and off by a temperature/humidity sensor, allow a manual operation by a Bluetooth application, and operate a Peltier element, a fan motor, and a UV LED to perform sterilization to resolve a conventional problem where products such as an LG Styler are expensive and small and inexpensive dehumidifiers have weak functions. The dehumidifier includes a remote operation application which is linked to a mobile phone to display operating temperature/humidity at a remote distance and has an on/off and an automatic mode. Therefore, the present invention automatically operates without a separate operation by automatically turning on and off by a temperature/humidity sensor, allows manual operation by a Bluetooth application, and operates a Peltier element, a fan motor, and a UV LED to perform sterilization to resolve a conventional problem where products such as an LG Styler are expensive and small and inexpensive dehumidifiers have weak functions.
Patent KR-20190021181-A (KR)
Title: Method for mixing heat-dissipating material
Inventor: CHO YOON GYUNG
IPC: C09J11/04
Filed: 2018-08-22
Abstract: The present invention relates to a method for mixing heat dissipating materials. According to an embodiment of the present invention, provided is a method for mixing heat dissipation materials including room-temperature vulcanizing fillers by using a static mixer, the method comprising a step of determining the volume (V) of the static mixer on the basis of an injection amount per a unit process time (Q), a process unit time (td), and a time (t2) at which the viscosity of a heat dissipation material discharged from the static mixer is twice as high as the initial mixture viscosity, wherein the unit process time is defined as a difference between a time point when injection of the heat dissipation material into a second external device is started and a time point when injection of the heat dissipation material into a first external device is started, when each of the heat dissipation materials is sequentially injected into the first and second external devices by using the static mixer.