baber/WOPTO huggingface dataset:
Patent KR-20200022917-A (KR)
Title: Seed and fertilizer insertion grooving forming apparatus
Inventor: YEOM SEONG CHEOL
IPC: A01C5/06
Filed: 2018-08-24
Abstract: The present invention relates to a forming apparatus of a seed and fertilizer insertion groove, which comprises: a smooth stop plate ground to the ground during sowing operation, and provided with a removal part on both sides; a fertilizer insertion groove forming protrusion part forming a fertilizer insertion groove on the ground while being bound in front of both removal parts among a bottom surface of the stop plate; a fertilizer insertion groove formed to bend in a ㄴ-shaped upward direction from the rear end of the fertilizer insertion groove forming protrusion part, and forming and discharging member consisting of a fertilizer discharging part having a fertilizer discharging passage through which fertilizer is discharged in an up and down direction; and a seed insertion groove forming protrusion forming a seed insertion groove adjacent to the fertilizer insertion groove on the ground while being provided to protrude downwardly in the both removal parts and disposing the fertilizer insertion groove forming protrusion part in the left and right directions among the bottom surface of the stop plate.
Patent KR-20190027321-A (KR)
Inventor: LOEWLEIN OSWALD
IPC: F02B39/00
Filed: 2018-08-28
Abstract: The present invention relates to a turbocharger capable of reducing manufacturing costs. According to the present invention, the turbocharger (1) comprises: a turbine (2) for expanding a first medium, and including a turbine rotor (5), and a turbine housing (4) having inflow and outflow housings (11, 12); a compressor (3) using energy extracted from the turbine (2) during compression of the first medium to compress a second medium, and including a compressor rotor (7) connected to the turbine rotor (5) through a shaft (8), a compressor housing (6), and an intake connector/insertion member (17); a bearing housing (9) to mount the shaft (8) connecting the turbine rotor (5) and the outflow housing (12) therein; and screw connections to connect the inflow and outflow housings (11, 12) of the turbine, the compressor housing (6), the intake connector (17), and the bearing housing (9) to the turbine housing (4) and the compressor housing (6) therethrough. Turbine side screws (18, 19, 23) and compressor side screws (20, 21) are equally performed to form corresponding screw connections.
Patent KR-20200023142-A (KR)
Title: Information exchange system between a plurality of terminals.
Inventor: KWON SOON TAE
IPC: G06F15/16
Filed: 2018-08-28
Abstract: The present invention relates to an information exchange system among a plurality of terminals. The terminals of the present invention includes: a communication unit for performing a main text payment information communication function with another terminal; a memory for storing main text payment information; and a control unit for controlling one or more pieces of information.
Patent KR-20200026514-A (KR)
Title: Shoulder subluxation prevention apparatus and method for controlling the same
Inventor: NAM TAE WOO
IPC: A41D13/05
Filed: 2018-09-03
Abstract: A shoulder subluxation prevention brace of the present invention comprises: a torso unit worn on the torso of a patient; an upper arm unit connected to the torso unit, worn on the upper arm of the patient where the shoulder joint is dislocated, formed of an elastic material having a higher elastic modulus than the torso part, and supporting the dislocated portion of the shoulder joint; and a control unit controlling the elastic force of the upper arm unit.
Patent KR-20200028077-A (KR)
Title: Method of paper pipe for winding yarn and paper pipe for winding yarn by manufactured thereof
Inventor: SEONG SEOK JAE
IPC: B65H75/08
Filed: 2018-09-06
Abstract: The present invention relates to a method for manufacturing a paper pipe for winding yarn, which can provide a paper pipe for winding yarn, in which an end portion of an inner cover protrudes compared to an end portion of an outer cover, to prevent a joint point of the inner and outer covers from coming in contact with the ground or colliding with external environments, thereby reducing separation of the inner and outer covers and extending product durability. The method comprises: a paper pipe cylinder manufacturing step for sequentially winding the inner cover and the outer cover which are made of a paper material to manufacture a paper pipe cylinder in which the inner cover and the outer cover are integrally formed; a cutting step for cutting the paper pipe cylinder at a predetermined interval; and a grinding step for grinding upper and lower ends of the cut paper pipe cylinder to be rounded.
Patent KR-20200030874-A (KR)
Title: Method for Forming Catalyst Support for Fuel Cell and Electrode for Fuel Cell
Inventor: YOON YOUNG SOO
IPC: H01M4/90
Filed: 2018-09-13
Abstract: A method for forming a catalyst support for a fuel cell according to an embodiment of the present invention includes the following steps: providing a carbon structure including a carbon-carbon bond; and forming an electrically conductive metal oxide layer on the surface of the carbon structure. As an oxidation/reduction reaction of a catalyst is promoted, the performance of an electrode for a fuel cell is improved.
Patent KR-20200032312-A (KR)
Title: Gas supply unit
Inventor: LEE WOO JIN
IPC: H01L21/02
Filed: 2018-09-18
Abstract: The present invention relates to a gas supply unit and, more specifically, to a gas supply unit, which can uniformly disperse gas in a substrate processing apparatus when various kinds of gas are supplied into the substrate processing apparatus in accordance with a processing mode in the substrate processing apparatus which performs various processing processes with respect to the large area substrate.
Patent KR-20200033433-A (KR)
Title: Gas turbine power generation system using liquid oxygen
Inventor: MOON SUNG JAE
IPC: F17C7/04
Filed: 2018-09-20
Abstract: Disclosed is a gas turbine power generation system using liquid oxygen which compresses air into liquid oxygen, and then pressurizes liquid oxygen to supply liquid oxygen to a combustor to perform power generation. According to embodiments of the present invention, the gas turbine power generation system using liquid oxygen comprises: a first heat exchanger to heat-exchange air and a refrigerant to create liquid air; a refrigerant cooling line including a compressor to compress a refrigerant passing through the first heat exchanger, a cooler to cool a refrigerant compressed by the compressor, and an expander to expand a refrigerant cooled by the cooler to supply a refrigerant to the first heat exchanger; an oxygen separator to separate liquid oxygen and gas nitrogen from liquid air created by the first heat exchanger, and store liquid oxygen; a first pump to pressurize liquid oxygen stored in the oxygen separator to supply pressurized liquid oxygen; a first vaporizer to vaporize liquid oxygen supplied by the first pump to create compressed oxygen; a combustor to combust compressed oxygen vaporized by the first vaporizer with fuel gas to rotate a turbine; and a generator to generate power by rotation of the turbine.
Patent KR-20200036103-A (KR)
Title: Led lighting
Inventor: CHO HWIWON
IPC: F21W131/109
Filed: 2018-09-27
Abstract: The present invention provides a light emitting diode (LED) lighting apparatus using an ultraviolet LED chip to provide LED lighting helping growth of plants. According to one embodiment of the present invention, the LED lighting apparatus comprises: an LED light source including an infrared LED unit including an infrared LED chip emitting an infrared ray, an ultraviolet LED unit including an ultraviolet LED chip emitting an ultraviolet ray, and a visible light LED unit including a visible light LED chip emitting a visible ray; and an LED display unit emitting a different ray in accordance with the operation state of the LED light source. The ultraviolet LED unit emits a ray of two or more different frequency bands by lapse of time and the LED display unit emits a ray of a different color in accordance with a light emitting frequency of the ultraviolet LED unit.
Patent KR-20200039982-A (KR)
Title: multi device system, AND CONTROL METHOD THEREOF
Inventor: WOO SEUNGHYUN
IPC: G06F21/32
Filed: 2018-10-08
Abstract: According to one embodiment of the disclosed invention, provided is a multi-device system, which comprises: a token assigning access authority for emotion information of a user to an electronic device in order to provide the emotion information of the user to the electronic device using a medium called a token; and a user terminal obtaining the emotion information of the user, transmitting the obtained emotion information of the user to the token, and controlling the electronic device assigned with the access authority for the emotion information of the user through the token to perform a function corresponding to the emotion information of the user. The use of the emotion information of the user can be prevented in a plurality of devices without the permission of the user.
Patent KR-20200040349-A (KR)
Inventor: YOU HO JEONG
IPC: B60W10/20
Filed: 2018-10-08
Abstract: The present invention relates to an apparatus and a method for controlling a lane change using vehicle-to-vehicle communication information, and a tendency information calculation apparatus therefor. More specifically, the apparatus receives driving information on other vehicle drivers from a communication module of other vehicles, generates tendency information of the other vehicle drivers using the driveing information, and performs lane change control by using the tendency information, thereby improving stability during a lane change.
Patent KR-20200044203-A (KR)
Title: Multi-channel dispenser extrusion nozzle apparatus for bio 3 dimensional printer
Inventor: CHOI JONG EON
IPC: B33Y10/00
Filed: 2018-10-10
Abstract: The present invention provides a multi-channel dispenser spraying nozzle apparatus for a three-dimensional bioprinter including an actuator module to which a plurality of dispenser modules are coupled, wherein the actuator module includes: a sheet-like main body; a plurality of operating plates disposed symmetrically at both sides of the main body in such a manner that they are capable of linear reciprocation about the main body; and a plurality of pneumatic cylinders installed in such a manner that each of the operating plates may be moved linearly through a rod fixed to each of the operating plates and a cylinder fixed to the main body, and each of the dispenser modules is coupled detachably to each of the operating plates so that it may be moved integrally with each of the operating plates.
Patent KR-20200042323-A (KR)
Inventor: JEON JONG ROK
IPC: C09K17/32
Filed: 2018-10-15
Abstract: The present invention relates to a composition for promoting plant growth comprising a conversion product of lignin as an active ingredient. The conversion product of lignin of the present invention is produced by inoculating the lignin with fungi and fermenting the same. Since the plant has an excellent root growth promoting effect. The conversion product of lignin according to the present invention is expected to be usefully used as active ingredients such as the composition for promoting plant growth, fertilizers, and soil conditioners.
Patent KR-20200044451-A (KR)
Title: Medical double glove
Inventor: YI IN KYONG
IPC: A61B42/50
Filed: 2018-10-19
Abstract: The present invention provides a medical double glove comprising: an inner skin body part which is made of an elastic material and wraps around a palm and the back of a hand; an inner skin finger part which extends from one side of the inner skin body part and wraps around a finger; an inner skin glove which extends from the other side of the inner skin body part and has an inner skin wrist part formed to wrap around a wrist; an outer skin body part which is made of an elastic material and wraps around a palm and the back of a hand; an outer skin finger part which extends from one side of the outer skin body part and wraps around a finger; an outer skin glove which is provided to be in close contact with the outer surface of the inner skin glove and has an outer skin wrist part formed to extend from the other side of the outer skin body part and wrap around a wrist; an incision line which is formed in the direction of the outer skin body part in the edge of the outer skin wrist part of the outer skin glove; and an incision piece which is formed to extend from one side piece to the other side piece of the incision line in the outer skin glove. A glove is formed in two layers, and a user can take off one layer through a simple operation as necessary. Thus, the glove can be quickly and conveniently worn, and contamination can be reduced.
Patent KR-20200044488-A (KR)
Inventor: KIM CHANG YEON
IPC: H04N5/225
Filed: 2018-10-19
Abstract: According to an embodiment of the present invention, provided are a camera actuator and a camera module including the same. According to an embodiment of the present invention, an actuator may comprise: a base; a lens housing disposed on the base; a guide pin disposed on the base; a ball disposed between the guide pin and the lens housing; a first yoke disposed in the lens housing; a magnet coupled to the inside of the first yoke; and a coil portion facing the magnet, surrounding a portion of the first yoke, and fixed to the magnet. According to the embodiment, the actuator may include a second yoke disposed below the first yoke and constituting a closed loop together with the first yoke.
Patent KR-20200051166-A (KR)
Title: Electronic terminal device capable of executing a gesture recognition-based control command and operating method thereof
Inventor: AN CHI YEON
IPC: G06F3/00
Filed: 2018-11-05
Abstract: Disclosed are a gesture recognition based electronic terminal device capable of executing a control command and an operation method thereof. The present invention can provide a gesture recognition based interfacing technique for supporting the control of an electronic terminal device only by placing a hand of a user at a specific point by dividing an image including the hand of the user photographed through a camera into a plurality of areas, checking a first area in which the hand of the user is placed, among the plurality of areas, and executing a control command corresponding to the checked first area.
Patent KR-20200052664-A (KR)
Inventor: LEE YO HAN
IPC: G11C16/10
Filed: 2018-11-07
Abstract: A programming method of a nonvolatile memory device includes the steps of: dividing a memory cell array including a plurality of cell strings, in which a plurality of memory cells are individually disposed between a plurality of bit lines and a source line in a vertical direction, into a plurality of stacks; providing a plurality of intermediate switching transistors disposed on at least one boundary layer of the stacks and individually controlling electrical connection of the cell strings; and performing a boosting operation of a channel voltage of the stacks while controlling a switching operation of the intermediate switching transistors during a program operation. By implementing double boosting of the channel voltage through control of the switching operation of the intermediate switching transistors, program voltage disturbance and pass voltage disturbance are reduced.
Patent KR-20200014672-A (KR)
Inventor: KUO HUNG JUI
IPC: H01L21/027
Filed: 2018-11-08
Abstract: In an embodiment of the present invention, a method comprises: a step of forming a first dielectric layer comprising a photosensitive material on a die; a step of curing the first dielectric layer to reduce the photosensitivity of the first dielectric layer; a step of patterning the first dielectric layer by etching to form a first opening; a step of forming a first metallization pattern in the first opening of the first dielectric layer; a step of forming a second dielectric layer on the first metallization pattern and the first dielectric layer, wherein the second dielectric layer comprises a photosensitive material; a step of patterning the second dielectric layer by exposure and development to form a second opening; and a step of forming a second metallization pattern in the second opening of the second dielectric layer, wherein the second metallization pattern is electrically connected to the first metallization pattern.
Patent KR-20200057861-A (KR)
Inventor: KWON OH TAK
IPC: C08G77/392
Filed: 2018-11-16
Abstract: The present specification provides: a photosensitive resin composition comprising a binder including an epoxy group, and an additive including a thiol group and a siloxane; a photosensitive material; a display device; and a method for low-temperature curing of a photosensitive resin composition.
Patent KR-20200063292-A (KR)
Title: Emotional recognition system and method based on face images
Inventor: CHANG JU YONG
IPC: G06N99/00
Filed: 2018-11-16
Abstract: Disclosed are a system for recognizing emotion based on a face image to output an emotion recognition result of the face of a person and a method thereof. According to the present invention, the system comprises: a face recognition database; a face recognition system; and an emotion recognition system linked with the face recognition database, receiving a face image of a target person, extracting facial feature points from the received face image, and providing a feature point-based emotion recognition result and an image-based emotion recognition result generated from an image patch adjacent to the feature points to output a final emotion recognition result of the face of the target person.
Patent KR-20200058031-A (KR)
Inventor: KIM SUNG WOOK
IPC: B05C9/12
Filed: 2018-11-19
Abstract: According to one aspect of the invention, the present invention relates to an LED phosphor coating device for coating a phosphor on an outer surface of a plurality of LEDs disposed on a substrate. Specifically, provided is an LED phosphor coating device which comprises: a head unit including a coating unit disposed to correspond to the arrangement of a plurality of LEDs disposed on the substrate and having a plurality of protrusions to which phosphor is applied, and a vibration driving part applying vibration to the coating unit so that the phosphors applied on the protrusions are driven to the tip of the protrusion; and a phosphor supply unit for supplying the phosphor applied to the protrusions.
Patent KR-20200061066-A (KR)
Inventor: BYUNG HYUN PARK
IPC: B01D35/02
Filed: 2018-11-23
Abstract: The present invention relates to a scrubber having demisters for preventing discharge of a cleaning solution. The scrubber having demisters for preventing discharge of a cleaning solution, according to an embodiment of the present invention, comprises: a scrubber including an inlet pipe for introducing exhaust gas of a ship engine to the inside and an outlet pipe for discharging, to the outside, a cleaning gas introduced to the inside through the inlet pipe and cleaned; a cleaning unit including a filter installed inside the scrubber adjacent to the inlet pipe and a nozzle for spraying the cleaning solution, and cleaning a particulate material contained in the exhaust gas introduced through the filter and the cleaning solution; and a demister filter module having a plurality of demister units installed inside the scrubber adjacent to the outlet pipe compared to the cleaning unit, and formed to be bent, and removing the cleaning solution adsorbed to the cleaning gas cleaned in the cleaning unit through the demister units.
Patent KR-20200070020-A (KR)
Inventor: KIM SEO YEON
IPC: B43L3/00
Filed: 2018-12-08
Abstract: The present invention relates to an attachable angle sill for a drawing board, which has an effect of easily fixing and adjusting the angle, thereby solving an existing problem of simply fixing. In other words, the present invention is composed of a thread hanger cut in a round shape so as to fix the thread in a thumbtack, and a fixed magnet attached to the bottom so as to be easily fixed to the drawing board. Accordingly, the present invention has the effect of solving the existing problem of simply fixing by making it easy to fix and adjust the angle.
Patent KR-20200073464-A (KR)
Title: Power transfer direction control device and wireless charging system including the same
Inventor: YANG JONG RYUL
IPC: B60L50/50
Filed: 2018-12-14
Abstract: Disclosed are a power transmission direction control device and a wireless charging system including the same. According to an aspect of the present embodiment, the wireless charging system capable of controlling a power transmission direction includes: a transmitting device including a transmitting coil; a receiving device including a receiving coil; and a plurality of coupling units positioned between the transmitting device and the receiving device and comprising a coupling coil and a first capacitor connected in parallel with the coupling coil. The power transmission direction is controlled according to whether a resonance frequency formed by the transmitting device and the receiving device is changed by each of the plurality of coupling units.
Patent KR-20190077226-A (KR)
Inventor: HORI YOICHI
IPC: G03F7/004
Filed: 2018-12-18
Abstract: The present invention relates to a resist composition comprising a resin component (A1) which changes solubility to a developing solution by the action of an acid, wherein the resin component (A1) comprises: a structural unit (a0-1) derived from a compound having a chain aliphatic acid dissociable group or a monocyclic aliphatic acid dissociable group; and a structural unit (a0-2) derived from a compound having an aromatic hydrocarbon group-containing acid dissociable group.
Patent KR-20200076211-A (KR)
Title: Heat dissipation system using air flow, phase change and thermal conduction
Inventor: OH JEE YOUNG
IPC: H01L23/467
Filed: 2018-12-19
Abstract: The present invention provides a heat dissipation device on which a heating element is installed and which absorbs heat generated by a heating element. The heat dissipation device comprises: a hollow housing body forming a body, wherein the housing body is in a vacuum state; a working fluid storage unit formed under the housing body and storing working fluid, which is a medium absorbing heat through a phase change therein; a working fluid injection port formed on one side of the housing body and guiding the working fluid into the working fluid storage unit; a partition wall formed to surround the working fluid storage unit; a gas discharge part formed on one side of the partition wall; and a housing cover formed on top of the housing body.
Patent KR-20200076446-A (KR)
Inventor: SUNG HYEON GOO
IPC: G06Q30/02
Filed: 2018-12-19
Abstract: Disclosed is a system for providing social network services based on location through augmented reality. A method of providing the social network service according to an embodiment includes the steps of: receiving a first location of a first user; and providing a post written in a second location belonging to the surrounding area of the first location to the first user through the augmented reality, in response to the first location. Therefore, it is possible to provide a technology that allows users to visually access the posts left by other users through the augmented reality.
Patent KR-20200078021-A (KR)
Inventor: HOYOUNG JEONG
IPC: G02F1/13
Filed: 2018-12-21
Abstract: Disclosed is a hybrid display device for preventing visibility deterioration. According to one embodiment of the present invention, the hybrid display device comprises: a semiconductor active layer; an on/off switch thin film transistor provided on the semiconductor active layer and generating an on/off signal; and a heterogeneous combination display unit to which display units of different types are combined, wherein the display units are connected to the on/off switch thin film transistor and turned on/off according to the on/off signal.