baber/WOPTO huggingface dataset:
Patent KR-20200015300-A (KR)
Inventor: MYUNG KEUN YOON
IPC: G06N3/08
Filed: 2018-08-03
Abstract: The present invention relates to a neural network feature vector determination apparatus and method. The neural network feature vector determination apparatus comprises: an input array generation part analyzing content to generate a plurality of input arrays; a feature element determination part determining first and second feature elements by applying first and second feature functions to each of the plurality of input arrays; and a feature vector generation part determining one of the first and second feature elements and updating a feature vector with a final feature element. Therefore, the present invention can generate the feature vector used for neural network learning by reflecting details of the content.
Patent KR-20200018996-A (KR)
Title: Light emitting diode having light scattering pattern
Inventor: HEO MIN CHAN
IPC: H01L33/22
Filed: 2018-08-13
Abstract: Provided is a light emitting diode having a light scattering pattern. According to an embodiment of the present invention, the light emitting diode comprises: a substrate; a semiconductor stacked structure arranged on the substrate and including a first conductive semiconductor layer, an active layer and a second conductive semiconductor layer; and a pattern of light scattering elements arranged between the substrate and the semiconductor stacked structure. The light scattering element includes dielectric layers having different refractive indexes from each other and has a hemisphere shape, a shell shape, or a cone shape.
Patent KR-20200019369-A (KR)
Title: Vacuum and heat drying treated Garaetteoks for Tokpokki and manufacturing method of the same
Inventor: KOH BONG KYUNG
IPC: A23L7/10
Filed: 2018-08-14
Abstract: The present invention relates to a bar rice cake for stir-fried rice cake and a manufacturing method thereof. The manufacturing method of the bar rice cake comprises the steps of: steaming a mixture of the bar rice cake and kneading the steamed dough in a kneader; and forming the dough kneaded in the step in an extrusion-forming rice cake maker and drying the same, wherein the bar rice cake formed in the drying step is treated by reduced pressure, heating, and drying.
Patent KR-20200022123-A (KR)
Title: Side tie for use of interval maintenance device of mold
Inventor: KIM YOUNG TAE
IPC: E04G17/07
Filed: 2018-08-22
Abstract: An objective of the present invention is to provide a side tie for a spacing part of a form, which is coupled and fixed on forms installed to face each other to construct a ceiling beam by wedge pins so as to maintain a gap of the forms by a middle tie (flat tie), and improves the structure of a connection unit connecting forms of a Euroform (aluminum form) installed to face each other, so as to vertically position a flat tie (middle tie) connecting the forms by coupling the forms by wedge pins by penetrating the forms to support and fix the forms without separate coupling pins by insertion through a connection hole of the middle tie, thereby simplifying construction part requirements, enabling rapid construction, and maximizing convenience. To achieve the objective, the side tie for a spacing part of a beam form comprises: a rectangular or a circular wedge pin hole formed on a fixing unit side positioned on a form around a cutting groove of a long body; and a bent unit bent and extended from a lower side of an end of a connection unit side inserted into a connection hole of a middle tie. The bent unit is secondly bent to form a horizontal bent part and a stopping bent part and is inserted into the connection hole. The body is vertically erected by the horizontal bent part, and detachment is prevented by the stopping bent part.
Patent KR-20200023039-A (KR)
Title: Fixing jig for mission plate
Inventor: PARK JUNG SU
IPC: B23B31/10
Filed: 2018-08-24
Abstract: The present invention relates to a perforated plate fixing jig. At this time, the perforated plate fixing jig can press and support the surface of a plate so as to support workpieces of various standards firmly without fixing defects. Material deformation during fixing and processing is minimized, so problem of poor material flatness is solved, and thus uniform quality processing is possible. The perforated plate fixing jig of the present invention consists of a main configuration including a supporting clamp (10) and a pushing clamp (20).
Patent KR-20190133585-A (KR)
Title: Apparatus for testing micro light element
Inventor: KIM MYUNG SOO
IPC: G01J1/42
Filed: 2018-08-29
Abstract: According to an embodiment of the present invention, an apparatus for testing a micro optical element comprises: a chuck unit having a micro optical element disposed therein; a microscope unit checking a contact state between the micro optical element and a probe unit at a test position; a pointing unit emitting light at the micro optical element at the test position; a light incident unit moving to the test position after light emission of the pointing unit such that light emitted from the micro optical element is incident thereon; a positioning unit moving the microscope unit, the pointing unit and the light incident unit to the test position; and a controller supplying a test signal to the probe unit, receiving a test result signal according to the test signal from the probe unit, and analyzing the incident light. The present invention can stably and accurately analyze light of a micro optical element.
Patent KR-20200025250-A (KR)
Title: Refrigerator
Inventor: CHANGSEOK OH
IPC: F25D25/02
Filed: 2018-08-29
Abstract: The present invention provides a refrigerator which prevents a cover member from being damaged. According to an embodiment of the present invention, the refrigerator comprises: a cabinet having an inner case forming a storage room; supporter assemblies installed in each of both sidewalls of the inner case; a storage member which is supported on the supporter assemblies, forms a storage space, and can be inserted into and withdrawn from the storage room; and a cover member which is connected to the supporter assemblies, covers the storage space, and can move in a direction opposite to the storage member when the storage member is inserted and withdrawn. The storage member includes a first roller rotatably installed in both sidewalls. The supporter assembly includes: a supporter having a guide rail forming a space to accommodate the first roller; and a transfer unit which is installed in the supporter, and transfers moving power of the storage member to the cover member. The transfer unit includes an elastic member to supply an elastic force to the storage member for automatic insertion of the storage member in an insertion process of the storage member. The guide rail includes a first guide part and a second guide part positioned above the first guide part to form the space with the first guide part. The first roller is supported by the first guide part while the first roller is accommodated in the space of the guide rail. The first guide part includes an inclined surface to allow the storage member to descend in the insertion process of the storage member.
Patent KR-20190031154-A (KR)
Title: Wiring board and planar transformer
Inventor: MORITA MASAHITO
IPC: H01F17/00
Filed: 2018-09-11
Abstract: The present invention is to provide a wiring board capable of suppressing occurrence of surface discharge between thickened wiring layers. The wiring board comprises a plurality of insulating layers, at least two wiring layers, and a side surface insulating part. The plurality of insulating layers include: a first insulating layer; a second insulating layer opposed to the first insulating layer; and at least one intermediate insulating layer located between the first insulating layer and the second insulating layer. The at least two wiring layers are respectively located between adjacent two insulating layers among the plurality of insulating layers. The side surface insulating part covers a side surface of the at least one intermediate insulating layer, and is disposed on side surfaces of the at least two wiring layers. Each of the first and second insulating layers has an extension portion formed on at least a part of a periphery thereof in a plane direction and extending outwardly rather than the at least one intermediate insulating layer. The side surface insulating part is arranged between the extension portions of the first and second insulating layers.
Patent KR-20200030260-A (KR)
Title: Air guidance apparatus for vehicle
Inventor: PARK MYEONG WOO
IPC: B60K11/08
Filed: 2018-09-12
Abstract: A clip for a vehicle according to the present invention includes an air duct that guides air introduced through the front of the vehicle toward a wheel house. The air duct can have a first inlet opened toward the front of the vehicle, a second inlet opened toward the engine room of the vehicle, and an outlet opened toward the wheel house.
Patent KR-20190035538-A (KR)
Title: Method and apparatus for conveying film, amd method and apparatus for manufacturing treated film
Inventor: ANDO TAKUYA
IPC: B65H20/02
Filed: 2018-09-19
Abstract: An objective of the present invention is to provide a method for conveying a film, which can reduce difference in rotational speeds between a pair of rolls. To this end, the method for conveying a film has a nip roll conveying process of conveying a film by rotation of nip roll provided with a first roll and a second roll, facing each other. The nip roll conveying process comprises a first roll rotation process in which the first roll is rotated by a rotational force is supplied from a first driving source to the first roll and a second roll rotation process in which the second roll is rotated. Moreover, the rotational force can be supplied from a second driving source to the second roll in the second roll rotation process.
Patent KR-20200038729-A (KR)
Inventor: EUN YEOL LEE
IPC: C08H8/00
Filed: 2018-10-04
Abstract: The present invention relates to a method for preparing biopolyol, the method comprising a first liquefaction reaction of a lignocellulosic biomass in the presence of an acid catalyst, followed by a second liquefaction reaction in the presence of a base catalyst, a biopolyol prepared by the method, a method for preparing biopolyurethane using the same, and biopolyurethane prepared thereby. The preparation method according to the present invention may prepare biopolyol with a low molecular weight and a low viscosity through a two-step liquefaction process, and the biopolyol prepared by the method has a low acid number, thereby producing biopolyurethane with improved material properties by using the biopolyol.
Patent KR-20200040586-A (KR)
Inventor: KANG KI CHON
IPC: G06Q30/02
Filed: 2018-10-10
Abstract: The present invention relates to a service providing device and a service providing method capable of providing advertisements suitable for a specific user who uses a terminal to provide advertisements corresponding to the propensity of the user, who uses the terminal, such as purchased products, frequently visited websites, used applications, etc. so that the user can view advertisements only necessary for the user. The service providing device comprises a terminal identification information acquisition part, a user information acquisition part, an identification information group determination part, a user information group determination part, a mapping part, and an advertisement providing part.
Patent KR-20190067085-A (KR)
Title: Remote control device
Inventor: MORIOKA SATOKO
IPC: E03D9/08
Filed: 2018-10-12
Abstract: Provided is a remote control device capable of performing refresh at an appropriate timing. The remote control device comprises: an operation button for remotely operating a water peripheral device; a power generation unit for generating power by using energy when the operation button is pressed; a power storage unit for accumulating the power generated by the power generation unit; an electronic paper for displaying the setting state of the water peripheral device; and a control unit for controlling the refresh and display switching of the electronic paper by using the power accumulated in the power storage unit. The operation button is attached with information indicating a function of the operation button, and the control unit performs the refresh if the function is not realized when the operation button is pressed.
Patent KR-20180121447-A (KR)
Inventor: PARK JOON SUN
IPC: G06Q30/04
Filed: 2018-10-29
Abstract: According to the present invention, disclosed is a system for providing recommendation information. More particularly, the present invention relates to the method for providing recommendation information and the system thereof about a lottery for awarding prize money or prize to a matching ticket through lottery for physical or virtual ticket with specific indication such as number or drawing, and an attracting preregistration method thereof. According to the embodiment of the present invention, it is possible to deal with recommendation numbers derived by experts having special abilities such as fortune-tellers. It is possible to provide recommendation information securing a high quality of service by providing not only the recommended numbers but also various index data related to the experts and statistical data considering an accuracy rate to allow buyers to make more accurate judgment. The system includes an interface providing part, an information management part, and a database.
Patent KR-20200052113-A (KR)
Inventor: NAM HYUN SOO
IPC: G01S13/87
Filed: 2018-11-06
Abstract: Provided is a wall penetrating radar device which comprises: a transmission antenna outputting a radar signal; a matching structure reducing a first reflection signal made by reflecting the radar signal from an obstacle; a reception antenna penetrating the obstacle by the first reflection signal and the radar signal and then receiving a second reflection signal reflected by a target located behind the obstacle; and a wall penetrating radar processing unit detecting the target using the first reflection signal and the second reflection signal.
Patent KR-20200055556-A (KR)
Title: Negative voltage circuit
Inventor: PAEK HYUN
IPC: H02M3/07
Filed: 2018-11-13
Abstract: According to an embodiment of the present invention, a negative voltage circuit comprises: an inverter circuit configured to perform a charging operation and a discharging operation, which are complementary operations, in response to a driving signal; a first dual current circuit connected between the inverter circuit and a first operating voltage terminal, and configured to supply different currents for the charging operation of the inverter circuit, according to a start-up mode and a normal operating mode during the charging operation; a second dual current circuit connected between the inverter circuit and a second operating voltage terminal, and configured to supply different currents for the discharging operation of the inverter circuit, according to the start-up mode and the normal operating mode during the discharging operation; a load switching circuit configured to connect an output node of the inverter circuit to one of an output terminal of the negative voltage circuit and the second operating voltage terminal according to the driving signal; and a load capacitor circuit connected between the output terminal and a ground, and configured to stabilize a negative voltage of the output terminal.
Patent KR-20200056213-A (KR)
Inventor: EUIJOON YOON
IPC: H01L33/36
Filed: 2018-11-14
Abstract: The present invention relates to a display device which, more specifically, comprises a plurality of pixels on a base layer; and a first light emitting element and a second light emitting element provided on a first pixel among the pixels. Each of the first and second light emitting elements comprises a first surface, and a second surface facing the first surface, wherein the first surface of the first light emitting element faces the base layer, and the second surface of the second light emitting element faces the base layer. According to the present invention, light emitting elements are randomly arranged on the pixels, thereby being rapidly and economically manufactured.
Patent KR-20180126416-A (KR)
Title: Voice coil motor and method for adjusting optical axe of the voice coil motor
Inventor: SANG OK PARK
IPC: H02K41/035
Filed: 2018-11-15
Abstract: A voice coil motor comprises: a stator including a first driving unit and a housing for fixing the first driving unit; a mover including a bobbin arranged in the housing to fix a lens therein and a second driving unit arranged on an outer circumferential surface of the bobbin to face the first driving unit; a base fixing the housing and forming an opening at a position corresponding to the lens; and an elastic member coupled to the stator and the mover. The base in arranged to be inclined for a reference surface to vertically arrange an optical axis of the lens of the mover for the reference surface.
Patent KR-20200058952-A (KR)
Title: laminate sheet for tube vessel and manufacturing method of tube vessel
Inventor: KIM SUN GWANG
IPC: B32B27/32
Filed: 2018-11-20
Abstract: The present invention relates to a laminate sheet for a tube vessel and a method of manufacturing a tube vessel using the same, and more specifically, to a laminate sheet for a tube vessel and a method of manufacturing a tube vessel using the same, in which a polyethylene protective film is formed outside of a printed layer, thereby protecting the printed layer and saving costs compared to a conventional laminate sheet. According to the present invention, the laminate sheet for a tube vessel comprises: a polyethylene lower film; a metal thin plate laminated on an upper portion of the lower film; a polyethylene upper film laminated on an upper portion of the metal thin plate and including a printed layer printed with ink and formed on a surface thereof; and a polyethylene protective film laminated on an upper portion of the upper film.
Patent KR-20200062594-A (KR)
Inventor: KANG JIN UK
IPC: B60R16/023
Filed: 2018-11-27
Abstract: According to the present invention, provided is an operating method of a debugging system for a vehicle which comprises the steps of: receiving a plurality of controller area network (CAN) messages from a controller; collecting data stored in a data area in each of the received messages in the controller; generating a corresponding instruction from the collected data in the controller; and performing a debugging operation in accordance with the generated instruction in the controller.
Patent KR-20190075801-A (KR)
Inventor: KOAKUTSU MASATO
IPC: H01L21/687
Filed: 2018-12-03
Abstract: Provided is a film forming method capable of performing an annealing treatment by reducing a time that a temperature of a substrate reaches a target temperature to increase productivity. The film forming method for forming a film on a plurality of substrates by using a film forming apparatus including a rotary table (2) which can be ascended, a heater unit (7) of a lower side of the rotary table, a first processing area (P1) having a first gas supply unit, a second processing area (P2) having a second gas supply unit, and a separation area (D) having a separated gas supply unit, comprises: a film forming process of being performed by supplying a first reaction gas from a first gas supply unit, a second reaction gas from a second gas supply unit, and a separated gas from a separated gas supply unit in a state that a rotary table is ascended; and an annealing process of being performed by supplying the separated gas or the second reaction gas from the first gas supply unit, the separated gas or the second reaction gas from the second gas supply unit, and the separated gas from the separated gas supply unit in a state that the rotary table is descended at least before or after the film forming process.
Patent KR-20200068460-A (KR)
Title: Apparatus for controlling air flow of fuel cell system and method thereof
Inventor: YOON SUNG GONE
IPC: H01M8/04089
Filed: 2018-12-05
Abstract: The present invention relates to an apparatus and a method for controlling the flow rate of air of a fuel cell system, and provides an apparatus and a method for controlling the flow rate of air of a fuel cell system, in which a vehicle system or a power generation system including a plurality of fuel cell systems sets a target current based on individual stack currents that are insufficient as compared with individual required currents for the respective fuel cell systems, and supplies the flow rate of air corresponding to the set target current, thereby preventing a dry-out phenomenon from occurring due to an oversupply of air into the fuel cell stack that has deteriorated. To achieve this, the apparatus for controlling the flow rate of air of a fuel cell system includes: a power control unit configured to calculate individual required current for respective fuel cell systems, and calculate individual lack current of the respective fuel cell systems based on a total required current and a total stack current of the fuel cell systems; and a plurality of fuel cell control units (FCUs) configured to set a target current based on the individual lack currents, and determine a target flow rate corresponding to the set target current.
Patent KR-20200068915-A (KR)
Inventor: SON YOUNG A
IPC: C07D493/10
Filed: 2018-12-06
Abstract: The present invention relates to a novel fluoran compound, a composition containing the same, and a product using the same. A fluoran compound according to the present invention exhibits thermochromic properties according to temperature change with high sensitivity, and has excellent light resistance and excellent thermal stability, so that the fluoran compound does not cause degradation of optical properties even in harsh process conditions, thereby being used in various fields. Therefore, the fluoran compound can be usefully used as a thermochromic material which can visually transmit temperature change information.
Patent KR-20200073015-A (KR)
Inventor: KIM JEONG KEE
IPC: A61Q19/08
Filed: 2018-12-13
Abstract: The present disclosure provides a method for manufacturing a Magnolia sieboldii extract which pre-treats Magnolia sieboldii with chilling stress or heat treatment stress. The Magnolia sieboldii extract undergone the pretreatment of the present disclosure increases the content of total polyphenol, paeoniflorin, which is an index material, and total saponin, thereby exhibiting excellent antioxidant activity.