baber/WOPTO huggingface dataset:
Patent KR-20200041448-A (KR)
Title: Apparatus for Cleaning Inkjet Head
Inventor: LEE BYUNG JOO
IPC: H01L21/67
Filed: 2018-10-12
Abstract: A cleaning device of an inkjet head according to various embodiments may comprise a first roller, a second roller, a first rotating unit, a second rotating unit, and a contact unit. The first roller can be provided such that a wiper to be used for cleaning a nozzle surface of an inkjet head may be wound therearound. A second roller can be provided such that the wiper used for cleaning the nozzle surface may be recovered and wound. The first rotating unit can be provided to rotate the first roller such that the wiper may be unwound from the first roller. The second rotating unit can be provided to rotate the second roller such that the wiper unwound from the first roller may be wound around the second roller. The contact unit may include a touching unit provided to touch the rear surface of the wiper and an ascending and descending unit provided to allow the touching unit to be ascended and descended. Therefore, in order for the upper surface of the wiper and the nozzle surface to come in contact with each other, the ascending and descending unit is used to elevate the touching unit to the rear surface of the wiper. Accordingly, when the nozzle surface is cleaned, adhesion between the nozzle surface and the wiper can be increased.
Patent KR-20190121206-A (KR)
Title: Electronic component
Inventor: SIM WON CHUL
IPC: H01G4/252
Filed: 2018-10-15
Abstract: Provided is an electronic component comprising: a multilayer capacitor including a capacitor body and a pair of external electrodes respectively formed at both ends of the capacitor body; and an interposer including an interposer body and a pair of external terminals respectively formed at both ends of the interposer body. The external terminal comprises: a junction unit formed on an upper surface of the interposer body to be connected to the external electrode; a mounting unit formed on a lower surface of the interposer body; a cross section connection unit formed to connect the junction unit and the mounting unit on one cross section of the interposer; and a side connection unit formed to connect the junction unit and the mounting unit on both side surfaces of the interposer and having a cutting unit.
Patent KR-20190043481-A (KR)
Title: Experience simulator for yacht glamping
Inventor: KIM GUN TAE
IPC: G09B9/06
Filed: 2018-10-17
Abstract: In another embodiment of the present invention, an experience simulator for yacht glamping comprises: a sea water tunnel apparatus for supplying or drawing in sea water; a yacht for glamping disposed in a waterway of the sea water tunnel apparatus; a towing rope adjusting apparatus for controlling the yacht for glamping to be moved in front, back, left, and right directions by adjusting the length of a plurality of towing ropes fastened to the yacht for glamping; and an integrated control unit for integrally controlling operations of the sea water tunnel apparatus and a towing rope transferring apparatus, wherein the sea water tunnel apparatus includes the waterway with a bump to prevent the yacht for glamping from being separated from a movement (mooring) section and controls a flow rate and flow direction of sea water based on control signals of the integrated control unit, and the towing rope adjusting apparatus predicts a moving distance of the yacht for glamping based on the control signals and adjusts the length of the towing ropes based on the predicted moving distance. According to the present invention, the experience simulator for yacht glamping is advantageous in that it is possible to save costs for disposing a wasted yacht as the wasted yacht can be reused.
Patent KR-20200044311-A (KR)
Inventor: MOON YOUNG MIN
IPC: H01L33/50
Filed: 2018-10-19
Abstract: The present invention relates to a light emitting element module having a new structure. The light emitting element module comprises: a light emitting element; a wavelength conversion layer disposed on an upper surface and a plurality of side surfaces of the light emitting element; and a diffusion unit disposed on the wavelength conversion layer and including a scattered particle. A weight ratio of a resin to a fluorescent body is 1:1.1 to 1:11.3. A thickness ratio of the diffusion unit to the wavelength conversion layer is 1:4 to 1:10.
Patent KR-20200046202-A (KR)
Title: Semiconductor device
Inventor: KIM DAEWON
IPC: H01L27/105
Filed: 2018-10-23
Abstract: Provided is a semiconductor device which comprises: a first impurity implantation region and a second impurity implantation region disposed in a semiconductor substrate to be spaced apart from each other; a bit line crossing the semiconductor substrate in a first direction; and a bit line contact connecting the first impurity implantation region and the bit line. The bit line contact may comprise: a metal layer; and a silicon layer provided onto side surfaces in the first direction of the metal layer and exposing side surfaces in a second direction crossing the first direction of the metal layer. According to the present invention, high conductivity of the bit line contact can be maintained.
Patent KR-20200048545-A (KR)
Title: System for feedback controlling reserve ratio of cryptocurrency based on block chain
Inventor: SHIM JAE WOONG
IPC: G06Q20/36
Filed: 2018-10-30
Abstract: The present invention relates to a blockchain-based cash reserve ratio feedback control system for a cryptocurrency which stably controls a cash reserve ratio of a cryptocurrency based on a blockchain. The system comprises: an information acquisition unit to acquire aggregate market value information of a first cryptocurrency, and acquire information on payment reserves and a cash reserve ratio prepared in advance to pay a real economic value exchangeable for a second cryptocurrency; a prediction unit to use the acquired information and a prediction parameter to predict at least one among an aggregate market value, payment reserves, and a cash reserve ratio of the first cryptocurrency; a learning unit to perform learning on at least one among the predicted aggregate market value, payment reserves, and cash reserve ratio by using a deep-learning algorithm to determine a result value to control the cash reserve ratio; and a feedback unit to adjust a prediction parameter for at least one among the aggregate market value, the payment reserves, and the cash reserve ratio in accordance with the determined result value to supply the prediction parameter to the prediction unit. The second cryptocurrency can be changed to the first cryptocurrency, and is issued in a condition in which the second cryptocurrency can be incinerated by payment of the real economic value.
Patent KR-20200052162-A (KR)
Inventor: YANG GEUN SU
IPC: G03F7/20
Filed: 2018-11-06
Abstract: The present invention relates to a substrate processing apparatus and a method thereof. More specifically, the present invention relates to a substrate processing apparatus and a method for processing a substrate by aligning the substrate and a mask. The substrate processing apparatus according to an embodiment of the present invention comprises: a chamber having a reaction space for placing the substrate and the mask; and an inspection unit in which at least a portion of the inspection unit is provided to be movable inside and outside of the reaction space in order to confirm the position of the substrate and the mask. The chamber has a receiving space that can be isolated from the reaction space, and at least a part of the inspection unit is provided to be movable between the reaction space and the receiving space.
Patent KR-20200057219-A (KR)
Inventor: SUNG SANG YUN
IPC: H01L29/732
Filed: 2018-11-16
Abstract: Embodiments of the present invention relate to a vertical structure transistor and an electronic device. More specifically, the vertical structure transistor comprises: a gate electrode disposed on a substrate; and an active layer disposed on a first insulation film and including a first part overlapping an upper surface of the gate electrode, a second part extended from the first part to be located on a side surface of the gate electrode and including a channel region, and a third part extended from the second part and disposed to be located on the first insulation film on which the gate electrode is not disposed. The side surface of the gate electrode can have a reversed taper shape or one or more stepped portion in a region corresponding to the second part of the active layer. Accordingly, excellent panel process convenience, channel damage prevention, short channel and element miniaturization are all possible.
Patent KR-20200060653-A (KR)
Inventor: BAEK WOON BO
IPC: B05B1/02
Filed: 2018-11-22
Abstract: The present invention relates to a natural extract and mixed spray device for a smart farm. More specifically, provided is a natural extract and mixed spray device for the same. By using a decision making tree method to increase environmental friendliness while enabling a more rational, comprehensive analysis and response to factors that regulate environmental factor, the present invention is optimized to be used in smart farms using a decision making tree.
Patent KR-20200061549-A (KR)
Title: System for Indemnity Insurance Claim, Relay Server and Operating Method thereof
Inventor: KIM DONG HEON
IPC: G06Q40/08
Filed: 2018-11-26
Abstract: According to one embodiment of the present invention, provided is a loss insurance claim system, which comprises: a hospital server provided at a hospital side and performing a payment procedure for medical expenses incurred by medical treatment; an insurance company server provided at an insurance company and performing an insurance payment process in accordance with a loss insurance contract; a financial company server provided at a financial company side and executing a short-term loan for the medical expenses; and a relay server relaying data for loss insurance claim execution for the medical expenses after paying short-term loans for the payment of medical expenses and the medical expenses among the hospital server, the insurance company server, and the financial company server.
Patent KR-20200061783-A (KR)
Inventor: LEE CHARLES HWAN
IPC: G06Q20/06
Filed: 2018-11-26
Abstract: In an embodiment of the present invention for achieving an above-described purpose, provided is a computing device for providing a selective donation service using a blockchain. The computing device is a computer program stored in a computer-readable storage medium including encoded instructions, and the computer program, when executed by one or more processors of a computer system, allows the one or more processors to perform the following operations comprising: receiving item request information from each of a plurality of beneficiary institution terminals; generating a donation item field list on the basis of the item request information; determining to transmit the donation item field list and beneficiary institution information corresponding to each of one or more beneficiary institutions included in the donation item field list to an item donor terminal; receiving donation request information and donation amount information from the item donor terminal, and generating a virtual currency on the basis of a donation amount corresponding to the received donation amount information; encrypting the virtual currency with a specific key and determining to transmit the encrypted virtual currency to an item providing server on the basis of the donation request information, so that the beneficiary institutions respectively corresponding to the plurality of beneficiary institution terminals receive items respectively corresponding to pieces of item request information; and when information on completion of receipt of an item is received from at least one beneficiary institution terminal among the plurality of beneficiary institution terminals, determining to transmit, to the item providing server, a key by which an item provider can decrypt the encrypted virtual currency.
Patent KR-20200062814-A (KR)
Title: Smart recipe system for utilizing weather data
Inventor: KIM SEONG GON
IPC: G06Q50/12
Filed: 2018-11-27
Abstract: The present invention relates to a smart recipe system for utilization of weather data and, more specifically, to a smart recipe system for utilization of weather data wherein a machine-readable weather data smart recipe is operated on a server, and sources such as weather data, numerical models, and visualizations can be selected according to a user′s purpose by using multiple pieces of information stored in the server on the basis of information included in a smart recipe file, so as to produce a random recipe in a user client so that a result of processing weather data can be confirmed and verified. According to the present invention, as a weather program is generated by using the smart recipe system for utilization of weather data, new information related to weather can be collected. As a creative weather program is produced by changing a partial source among previously designed weather programs into a source created by a user by him/herself, a cornerstone can be established in developing new weather-related programs. As new weather-related programs are continuously produced and a database related to weather is established, weather-related application fields can be expanded.
Patent KR-20200063638-A (KR)
Inventor: LEE YOO JIN
IPC: H01L51/00
Filed: 2018-11-28
Abstract: The present invention relates to a frame-integrated apparatus for producing a mask. According to the present invention, a frame-integrated apparatus (10) for producing a mask having an integral-type frame includes: a stage part (20) onto which a frame (200) is seated and supported; a grip part (30) to grip a template (50) to which a mask (100) is attached and supported; a grip moving part (40) to move the grip part (30) in any one direction of X, Y, Z, and θ axes; a head part (60) to irradiate light to a welding part of the mask (100) to sense an alignment state of the mask (100); and a head moving part (70) to move the head part (60) in any one of the X, Y, Z, and θ axes. The stage part (20) includes a heating unit (29) to increase the temperature of a process area having the frame (200) to a first temperature (ET).
Patent KR-20200066825-A (KR)
Title: Heat releasing sheet and the manufacturing method thereof
Inventor: SEO JUNG DOO
IPC: H05K7/20
Filed: 2018-12-03
Abstract: According to an embodiment of the present invention, provided is a heat dissipation sheet with improved thermal conductivity and hardness in the thickness direction. According to the present invention, the heat dissipation sheet has a ratio of the thermal conductivity in the thickness direction to the thermal conductivity in the plane direction of 5 or more, and the thermal conductivity in the thickness direction versus the thermal conductivity in the plane direction is 5 to 2,000 : 1.
Patent KR-20200070720-A (KR)
Title: A sulfide-based solid electrolyte with improving electronic conductivity and preparing method thereof
Inventor: JANG YONG JUN
IPC: C01B25/14
Filed: 2018-12-10
Abstract: The present invention relates to a sulfide-based solid electrolyte capable of being usefully used in an anode of an all-solid-state battery by improving an electronic conductivity, and to a manufacturing method thereof. The sulfide-based solid electrolyte comprises: a lithium element (Li), a sulfur element (S), a phosphorus element (P), and a halogen element (X). The halogen element (X) is selected from a group consisting of a chlorine element (CI), a bromine element (Br), an iodine element (I), and a combination thereof. A molar ratio (Li/P) of the lithium element (Li) for the phosphorus element (P) is 6 to 9.
Patent KR-20200071280-A (KR)
Inventor: SHIN MYOUNG HEE
IPC: B60Q1/068
Filed: 2018-12-11
Abstract: The present invention relates to a lamp for a vehicle and more specifically, to a lamp for a vehicle capable of attenuating vibration generated during driving of the vehicle. According to an embodiment of the present invention, the lamp for a vehicle includes: a lamp housing; a lamp assembly positioned inside the lamp housing; and a vibration damping unit provided on one side of the lamp assembly to attenuate vibration generated in the lamp assembly. The vibration damping unit includes: a fixing portion fixed to the lamp assembly; and a plurality of elastic portions extending from the fixing portion and having ends spaced apart from both sides of the fixing portion at predetermined intervals in the direction of vibration generation of the lamp assembly.
Patent KR-20200071476-A (KR)
Title: Guide-wire handler for measuring blood-vessel pressure using optical pressure sensor
Inventor: OH JIN KYUNG
IPC: A61B5/0215
Filed: 2018-12-11
Abstract: The present invention relates to a guide wire handler for blood vessel pressure measurement using an optical pressure sensor. The handler includes: a case having an optical connection terminal inserted through a leading end, having a guide wire mounted with an optical pressure sensor inserted through an end to be connected to the optical connection terminal, and having one side on which a switch hole is formed; a connector rotatably installed in the case, penetrated by the guide wire, provided with a cap coupling portion on the outside surface of the part protruding through the end of the case at the end thereof, and provided with a switch binding portion on one side of the outside surface corresponding to the switch hole of the case; a gripper penetrated by the guide wire, having a leading end inserted into the connector through the end of the connector, and having a pair of tongs elastically foldable to bind the guide wire at the end thereof; a cap detachably coupled to the cap coupling portion of the connector, penetrated by the guide wire, and having an inner binding portion where the tongs of the gripper are inserted and folded; and a switch installed on the switch hole side of the case and bound to the switch binding portion of the connector so as to be capable of limiting the free rotation of the connector and the gripper and the cap bound thereto. According to the present invention, optical connection loss can be minimized to rotate the guide wire.
Patent KR-20200072064-A (KR)
Title: Shoe type apparatus and control method thereof
Inventor: ROH CHANG HYUN
IPC: A43B7/38
Filed: 2018-12-12
Abstract: Disclosed are a shoe type device and a control method of a shoe type device. The control method of a shoe type device including an actuator and one or more sensors comprises the following steps: estimating a posture of a user wearing the shoe type device based on sensor data output from one or more sensors; and controlling the driving of the actuator based on the estimated user′s posture.
Patent KR-20200076903-A (KR)
Inventor: RYU GYEONG HA
IPC: H02M3/158
Filed: 2018-12-20
Abstract: Disclosed in the present invention is a buck-boost converter which operates in a multi-mode, and which can satisfy a voltage environment for normal switching of high-side switches by performing charge sharing between a node having a relatively high voltage and a bootstrap capacitor. The buck-boost converter includes: an inductor; a buck converting unit transferring energy corresponding to an input voltage to the inductor by switching a first switch; a first bootstrap capacitor providing a first bootstrap voltage to the buck converting unit; a boost converter outputting energy of the inductor as an output voltage by switching of a second switch; a second bootstrap capacitor providing a second bootstrap voltage to the boost converting unit; and a charge sharing unit.
Patent KR-20200077106-A (KR)
Inventor: JONGBAE KIM
IPC: A61G5/12
Filed: 2018-12-20
Abstract: The present invention relates to a backrest system for a wheelchair, which includes: a backrest arranged between rear frames of the wheelchair and formed such that both side portions are positioned in front of a central portion so that a back and a side of a user can be supported together; and brackets respectively coupled to both sides of the backrest and the rear frames to be detachable, wherein the brackets include: a wheelchair bracket coupled to the rear frames; a fastening bracket coupled to one side of the wheelchair bracket and having a coupling groove in a vertical direction; and a backrest bracket of which one side is coupled to the backrest and in which a coupling part inserted into the coupling groove of the fastening bracket is formed at the other side. Therefore, in the backrest system for a wheelchair, the bracket capable of being applied to the general wheelchair is configured so that the backrest can be simply attached to the frame of the general wheelchair and detached therefrom with one hand. Thus, the backrest system for a wheelchair can have increased applying efficiency.
Patent KR-20200081920-A (KR)
Inventor: OH MYUNG SEOK
IPC: B26D1/02
Filed: 2018-12-28
Abstract: Provided are an apparatus for separating a label of a plastic waste and a device for collecting a recyclable waste including the apparatus, capable of increasing a recycling rate of the plastic waste. According to the present invention, the apparatus for separating the label of the plastic waste includes: a casing including a chamber, a plastic waste inlet for inserting the plastic waste into the chamber, a plastic waste outlet for discharging the plastic waste, and a label suction port for discharging the label, which is separated from the plastic waste, from the chamber; a rotation shaft rotatably disposed in the chamber; a spiral guide arranged in a spiral shape on an outer surface of the rotation shaft; a striking member including a striking body coupled to the rotation shaft and a plurality of striking blades protruding from an outer surface of the striking body toward an inner surface of the casing; a rotation blade coupled to the outer surface of the rotation shaft to protrude toward the inner surface of the casing; and a label suction device connected to the label suction port to provide a suction force to the chamber through the label suction port so that the label separated from the plastic waste is sucked and discharged from the chamber.
Patent KR-20200082171-A (KR)
Title: Deposition source
Inventor: LEE YUN KYEONG
IPC: C23C14/26
Filed: 2018-12-28
Abstract: An embodiment of the present invention provides an evaporation source which accurately measures the temperature of a deposition material and easily copes with changes in a status of the deposition material during a process. One embodiment of the present invention provides an evaporation source comprising: a crucible in which a deposition material is accommodated; a heater provided outside the crucible and heating the crucible; and a measurement plate provided at the bottom of the crucible to be in surface contact with the bottom of the crucible. The measurement plate includes a second temperature measurement unit which measures the temperature of the crucible.
Patent KR-20200082739-A (KR)
Title: Liquid Crystal Display Device
Inventor: KIM JIN SAM
IPC: G02F1/1362
Filed: 2018-12-31
Abstract: The present invention relates to a liquid crystal display device that changes the shape of common electrodes overlapped to prevent light leakage from an upper part of a data line to improve visibility while preventing strong crosstalk in one direction. The liquid crystal display device comprises: a first common electrode; a gate line; a plurality of data lines and common lines; a pixel electrode; and a second common electrode.