baber/WOPTO huggingface dataset:
Patent KR-20180107756-A (KR)
Inventor: TAKEMURA KATSUYA
IPC: G03F7/039
Filed: 2018-03-22
Abstract: In the present invention, provided is a polymer of a polyimide precursor, the polymer which can be solved in an aqueous alkaline solution, can form a fine pattern, can obtain a high resolution, and can be used as a base resin for positive-type and negative-type photosensitive resin compositions. In addition, in the present invention, provided are positive-type and negative-type photosensitive resin compositions prepared by using the polymer of a polyimide precursor. Moreover, in the present invention, provided are a method for forming a pattern by using the composition and a method for forming a cured film by using the composition. In the present invention, provided is the polymer of a polyimide precursor comprising a structure unit represented by general formula (1).
Patent KR-20190065107-A (KR)
Title: Apparatus and method for estimating solar power
Inventor: HAN JINSOO
IPC: G01W1/02
Filed: 2018-03-27
Abstract: Disclosed are an apparatus for estimating a solar power generation amount and a method thereof. The method for estimating a solar power generation amount comprises the steps of: calculating a solar radiation quantity incident to a solar panel by using location information of an area where a solar power generation system is to be installed, weather information of the predetermined area, geographical characteristics of the predetermined area, and an angle of the solar panel of the solar power generation system; and predicting a power generation amount of the solar power generation system by considering the solar radiation quantity, characteristics of the solar panel, and efficiency of the solar power generation system.
Patent KR-20180111645-A (KR)
Inventor: MINAMI YUKIMASA
IPC: H01L23/64
Filed: 2018-03-29
Abstract: Since N-type polycrystalline silicon and P-type polycrystalline silicon show a shift in a reverse direction with respect to stress, if all the resistors of a resistive voltage dividing circuit are constituted by alternately arranging the N-type polycrystalline silicon and the P-type polycrystalline silicon and connecting them in parallel or in series, each of the resistors cancels the stress received from resin at the time of mounting, thereby making it possible to provide the resistive voltage dividing circuit which reduces a variation in a voltage dividing ratio at the time of mounting compared to the conventional invention. A semiconductor device includes a plurality of resistive elements and a plurality of short control devices.
Patent KR-20190114485-A (KR)
Title: Cargo of liguefied natural gas and method for manufacturing thereof
Inventor: LEE YOUNG MIN
IPC: B63B25/16
Filed: 2018-03-30
Abstract: The present invention discloses a liquefied natural gas cargo hold and a manufacturing method thereof. According to one embodiment of the present invention, the liquefied natural gas cargo hold includes: a first barrier forming a storage space of liquefied natural gas and including a flat surface part and a first corrugated part and a second corrugated part connected to the flat surface part and provided to cross over each other; and a reinforcing member provided in the first barrier and adhering to at least one of the first corrugated part and the second corrugated part.
Patent KR-20190117237-A (KR)
Inventor: HAN GI DONG
IPC: A23L7/104
Filed: 2018-04-06
Abstract: The present invention relates to a method for preparing GABA-containing white rice nurungji (scorched rice) and white rice nurungji prepared by the same, wherein the method comprises following steps of: (1) adding Bacillus strain and water to sterilized rice bran; (2) fermenting a mixture of the step (1); (3) further adding water to a fermentation product of the step (2) and then extracting the same; (4) concentrating an extract of the step (3) to obtain a fermented rice bran extract; (5) mixing the fermented rice bran extract with white rice just before putting the same into a nurungji mold; and (6) forming nurungji by molding and heating white rice mixed with the fermented rice bran extract of the step (5). According to a preparing method of the present invention, white rice nurungji with a maximized GABA content can be easily prepared.
Patent KR-20180039044-A (KR)
Inventor: SANG JUN MIN
IPC: G02B7/02
Filed: 2018-04-09
Abstract: A voice coil motor comprises: a mover including a bobbin having a hollow part for mounting a lens and a coil block disposed on the outer circumferential surface of the bobbin; an elastic member elastically coupled to the bobbin; and a stator including a housing having a top plate exposing the hollow part and a side plate extended from the edge of the top plate to surround the mover and formed with an accommodating hole, and a flat magnet fixed to the accommodating hole. The housing includes a separation preventing part for preventing the flat magnet from being separated from the side plate toward the coil block.
Patent KR-20190121898-A (KR)
Title: magnifying glass highlighter pen
Inventor: KIM MYOENG HAN
IPC: G02B25/00
Filed: 2018-04-19
Abstract: The present invention provides a light ballpoint pen, provided with a magnifying glass in the groove that is dug in a normal pen support portion, having a rail formed in the area where the magnifying glass and the pen overlap, and combining the magnifying glass to the lower part turning axis on the rail to enable a 90-degree rotation to allow users to read the text along the pen. The present invention can also eliminate the inconvenience of carrying a pair of magnifying glasses separately for those who are older or have poor eyesight by having a magnifying glass that can secure a sense of stability of the eye.
Patent KR-20190126622-A (KR)
Inventor: LEE SEUNG HUN
IPC: G11C7/10
Filed: 2018-05-02
Abstract: Provided is a mode register control circuit, which comprises: a masking signal generation circuit for generating a masking signal from data; and a storage control pulse generation circuit for generating a storage control pulse for controlling a mode register write operation from a mode register write pulse in response to the masking signal.
Patent KR-20180128351-A (KR)
Inventor: KAGAWA SEIJI
IPC: B32B27/18
Filed: 2018-05-18
Abstract: Provided is an electromagnetic wave absorbing filter, comprising: an electromagnetic wave absorbing layer, an insulating layer, and an electromagnetic wave shielding layer, which are sequentially formed from the inner side thereof. The electromagnetic wave absorbing layer is formed by stacking at least two electromagnetic wave absorbing films, and each of the electromagnetic wave absorbing films includes a metal thin film formed on one surface of a plastic film. The metal thin film includes a plurality of linear scratches formed in a plurality of directions, and an intersecting angle (θs) at an acute angle side of the linear scratches of the each electromagnetic wave absorbing film is within a range of 30 to 90 degrees. In addition, linear scratches of two electromagnetic wave absorbing films intersect each other, two electromagnetic wave absorbing films have different lengths, and a ratio of the length L2 of an electromagnetic wave absorbing film having a shorter length with respect to the length L1 of an electromagnetic wave absorbing film having a long length is within a range of 30 to 70%.
Patent KR-20180129673-A (KR)
Inventor: CHANG YU JUNG
IPC: H01L27/02
Filed: 2018-05-24
Abstract: An integrated circuit includes a first set of gate structures and a second set of gate structures. A center of each of the first set of gate structures is separated from a center of an adjacent gate of the first set of gate structures in a first direction by a first pitch. A center of each of the second set of gate structures is separated from a center of an adjacent gate of the second set of gate structures in the first direction by the first pitch. The first and second set of gate structures extend in a second direction. A gate of the first set of gate structures is aligned in the second direction with a corresponding gate of the second set of gate structures. The gate of the first set of gate structures is separated from the corresponding gate of second set of gate structures in the second direction by a first distance.
Patent KR-20190136570-A (KR)
Inventor: PARK YOUNG WOOK
IPC: H01L51/56
Filed: 2018-05-31
Abstract: The present technology relates to an organic light emitting diode and a manufacturing method thereof. The organic light emitting diode manufacturing method of the present technology comprises: a step of forming a polymer layer on a substrate; a step of etching the polymer layer to form a light extraction layer of a nanoscale random pattern; a step of forming a first electrode layer on the substrate on which the light extraction layer is formed; a step of forming an organic layer for generating a light on the first electrode layer; and a step of forming a second electrode layer on the organic layer. Therefore, the present invention is capable of reducing an optical distortion.
Patent KR-20190142134-A (KR)
Title: Efficient spoon
Inventor: KANG MYEONG HUN
IPC: A47G21/04
Filed: 2018-06-15
Abstract: The present invention relates to a spoon for taking whole food without leaving any, and more specifically, relates to a spoon for taking whole food without leaving any, which is made by coating an edge part of the spoon with silicon to be transformable to fit the curve of a container having food inside, thereby enabling a user to always efficiently eat food. The present invention, which is proposed to improve the conventional spoon′s characteristics as above mentioned, aims to provide the spoon for taking whole food without leaving any, which is able to allow the user to eat efficiently at any time and prevent food from being wasted in accordance with the shape of the container and the viscosity of sauce. According to the present invention, the spoon for taking whole food without leaving any comprises: a spoon bottom formed to take and put food into the mouth of the user; a curve transforming means which wraps around the round edge of the spoon bottom with silicon to be applicable to fit an external curve; and a handle connected to the spoon bottom to allow the user to hold the spoon by a hand when using the spoon.
Patent KR-20200000607-A (KR)
Title: Diagnostic data base structure and diagnostic system using the same
Inventor: CHAE JUN BYUNG
IPC: G06F9/448
Filed: 2018-06-25
Abstract: The present invention relates to a diagnostic database structure for a vehicle which facilitates development, application, and distribution, and a diagnostic system using the same. According to an embodiment of the present invention, a computer-readable recording medium comprises: a first region containing diagnostic standard specification definition information; a second region referring to the first region and containing protocol information; and a third region referring to the first region and containing functional group information. In the first region, a first file further including a communication parameter, controller setting data, and controller flash data may be recorded.
Patent KR-20200000732-A (KR)
Title: A device for detecting Aldehyde/Ketone
Inventor: GYEONGJIN LEE
IPC: G01N35/08
Filed: 2018-06-25
Abstract: The present invention relates to a device for detecting aldehydes or ketones and a system thereof and, more specifically, to a device for detecting aldehydes or ketones using a rotary platform and a system thereof, which is conveniently applicable to a field.
Patent KR-20200001850-A (KR)
Title: Active air skirt for motor vehicle
Inventor: PARK SUNG WOOK
IPC: B62D37/02
Filed: 2018-06-28
Abstract: The present invention relates to an active air skirt for a vehicle, and more specifically, to an active air skirt which adopts an effective operating mechanism and a structure to improve the aerodynamic performance of the vehicle. The active air skirt for a vehicle includes a skirt housing, an air skirt, an actuator, and a connecting means.
Patent KR-20200011260-A (KR)
Title: Dust collector of waste plastic pelletizer
Inventor: MOON EUN KYUNG
IPC: B29B9/10
Filed: 2018-07-24
Abstract: The present invention relates to a foreign matter filtering device of a waste synthetic resin pelletizing device, which is able to filter foreign matter included in waste synthetic resin melted and extruded by a melt extruder through a strainer and is also able to prevent the opening of the strainer from being blocked by continuously removing foreign matter filtered on the front side of one side of the strainer with a blade. According to the present invention, the front surface of one side of the blade is in contact with the front surface of one side of the strainer and the center of the blade is coupled to a shaft connected with a motor such that the foreign matter filtering device of a waste synthetic resin pelletizing device scrapes foreign matter attached to one side of the strainer while rotating, and is able to continuously remove foreign matter positioned in the front side of one side of the strainer by passing through from one side of the strainer to the other side and being filtered by the strainer.
Patent KR-20180088361-A (KR)
Inventor: KANG YOON KYU
IPC: B06B1/02
Filed: 2018-07-27
Abstract: According to an embodiment of the present invention, provided is a vibration output device generating sound in user wearable gear and including: a vibration output unit for generating vibration depending on an applied AC signal; and a suspension connecting the vibration output unit with the case to form a gap between the user wearable gear and the vibration output unit. According to an embodiment of the present invention, provided is a vibration output device generating sound using user wearable gear and including: a front case making contact with the user wearable gear, having an inner space in which the vibration output unit is positioned; a vibration output unit positioned in the space and generating vibration to transmit the sound to the user; and a suspension connecting the vibration output unit with the front case to form the gap between the front case and the vibration output unit.
Patent KR-20190058270-A (KR)
Inventor: LIM JINSUB
IPC: H01M10/0562
Filed: 2018-08-02
Abstract: The present invention relates to a negative electrode current collector layer comprising a conductive material and used for a lithium secondary battery, a negative electrode composite comprising the same, and a flexible secondary battery laminate comprising the negative electrode composite. According to the present invention, a negative electrode current collector layer having good charging/discharging cycle characteristics and excellent initial capacity, a negative electrode composite comprising the same, and a flexible secondary battery laminate comprising the negative electrode composite can be manufactured.
Patent KR-20200020262-A (KR)
Title: Integrated circuit including standard cell and method for manufacturing the same
Inventor: RASTOGI SIDHARTH
IPC: H01L23/00
Filed: 2018-08-16
Abstract: According to an exemplary embodiment of the present disclosure, an integrated circuit comprising a standard cell may comprise a plurality of first wells extending in a first horizontal direction as a first width and having a first conductivity type, and a plurality of second wells extending in the first horizontal direction as a second width and having a second conductivity type. The plurality of first wells and the plurality of second wells may be alternately disposed along a second horizontal direction orthogonal to the first horizontal direction. The standard cell may have a length in the second horizontal direction which coincides with the sum of m times half the first width and n times half the second width when the m and the n are integers of 3 or more. According to the present invention, a standard cell having high current driving capacity can be provided.
Patent KR-20200021592-A (KR)
Title: Encoder Sealing Assembly in hub bearings for vehicle
Inventor: WOO JONG SEO
IPC: F16C33/76
Filed: 2018-08-21
Abstract: The present invention relates to an encoder sealing assembly for sealing a gap between an outer race and an inner race of a hub bearing for a vehicle, to which an encoder for detecting the rotational speed of an axle is coupled. The encoder sealing assembly has a main lip having a plurality of contact protrusions and a labyrinth lip guiding the flow direction of introduced foreign matter in the inflow direction of the foreign matter, to uniformly maintain contact stress at the main lip according to the pressure of the introduced foreign matter, prevent the foreign matter from leaking inside to improve the sealing performance while minimizing the friction loss of the sealing assembly, and allow high-quality measurement by reducing an error value generated in an existing encoder.
Patent KR-20200021802-A (KR)
Title: Clip mounting device
Inventor: LEE CHANG KOOK
IPC: H01R13/46
Filed: 2018-08-21
Abstract: The present invention relates to a clip and a clip mounting device. According to the present invention, a housing (10) and a clip (2) can be coupled to each other and separated from each other by a clip mounting device. The clip (2) comprises: a housing coupling unit (20); an anchor (23); and an elastic wing (24). The housing coupling unit (20) includes: a base (20′); a guide rib (21); and a pair of elastic arms (22, 22′). The elastic arms (22, 22′) are disposed parallel to each other but extend in different directions, and thus, cannot have an orientation. The exoskeleton of the clip mounting device (1) is formed by the housing (10). A mounting rib (11), a mounting channel (12), and a pair of coupling steps (13, 13′) are formed on an outer surface of the housing (10) so as not to have an orientation. According to the present invention, the housing coupling unit (20) can be coupled to and separated from the inside of the mounting channel (12) regardless of orientation, and thus, workability can be increased.
Patent KR-20200024392-A (KR)
Title: Micromixer
Inventor: KIM KWANG YONG
IPC: B01F15/02
Filed: 2018-08-28
Abstract: According to the present invention, a micromixer comprises: an inlet unit into which two or more kinds of fluids are introduced; a first channel which receives fluids from the inlet unit, has a cross sectional area that becomes narrower along a progress direction of the fluids, includes a plurality of first nozzle units sequentially formed while spaced apart from each other and a first mixing flow path provided between neighboring first nozzle units among the plurality of first nozzle units, and is provided with an electric field so that the fluids flow therethrough; a second channel which receives fluids from the inlet unit, has a cross sectional area that becomes narrower along a progress direction of the fluids, includes a plurality of second nozzle units sequentially formed while spaced apart from each other and a second mixing flow path provided between neighboring second nozzle units among the plurality of second nozzle units and communicated with the first mixing flow path, and is provided with an electric field so that the fluids flow therethrough; and a discharge unit which receives and discharges the fluids mixed in the first channel and the second channel. According to the present invention, the micromixer is characterized in that first nozzle units and second nozzle units each include a cross sectional area which becomes narrower along a progress direction of fluids, and a first nozzle flow path, a first mixing flow path, a second nozzle flow path, a third nozzle flow path, a second mixing flow path, and a fourth nozzle path are sequentially and repeatedly arranged, and thus, separation and diffusion of the fluids can be repeatedly performed. Therefore, mixing efficiency can be increased.
Patent KR-20200024411-A (KR)
Title: Strip degreasing apparatus
Inventor: YOO JI SIK
IPC: C23G3/02
Filed: 2018-08-28
Abstract: The present invention relates to a steel plate degreasing apparatus capable of improving production quality by sequentially washing and removing grease remaining on the surface of a steel plate. The steel plate degreasing apparatus of the present invention comprises a first degreasing unit (110) and a second degreasing unit (120). The first degreasing unit (110) comprises a tank (111), a first support roll (112), a second support roll (113), a sink roll (114), a spray nozzle (115), a supply unit (116), a collection unit (117), and a heater (118). The second degreasing unit (120) comprises a tank (121), a first support roll (122), a second support roll (123), a sink roll (124), a spray nozzle (125), a supply unit (126), a collection unit (127), and a cover (128).
Patent KR-20200025270-A (KR)
Title: A Neck Wearing Device
Inventor: KIM EUN KYUNG
IPC: A61F5/058
Filed: 2018-08-30
Abstract: The present invention relates to a neck-wearing device to provide wearing comfort regardless of neck size. According to the present invention, the neck-wearing device comprises a wearing part and coupling parts disposed in the wearing part and detachably coupled to each other, and is worn by winding the wearing part around a neck and coupling the coupling parts. The wearing part comprises a planar first wearing part and a planar second wearing part with a smaller length than that of the first wearing part. The first and second wearing parts are connected by a connection part with a small width to be separated from each other on both lateral sides of the connection part and form an asymmetric shape with respect to the connection part. The first wearing part comprises an extended part longitudinally protruding from an opposite end part to the connection part. The coupling part comprises a first coupling part disposed on the inner surface of the extended part and a second coupling part disposed on the outer surface of the wearing part to be detachably coupled to the first coupling part and extended up to the outer surface of the first wearing part through the outer surface of the second wearing part and the outer surface of the connection part.
Patent KR-20190059832-A (KR)
Inventor: KANG DONGWOO
IPC: H03B1/04
Filed: 2018-09-03
Abstract: Provided is an apparatus for multiplying a frequency which multiplies and outputs a frequency of an input signal. The apparatus comprises: a main differential unit for converting the input signal into a first differential signal and a second differential signal to output the first and second differential signals; a first multiplying unit for outputting a first signal by multiplying a frequency of the first differential signal received from the main differential unit; a second multiplying unit for outputting a second signal by multiplying a frequency of the second differential signal received from the main differential unit; and a combining unit for outputting a third signal from which a fundamental frequency component is removed by combining the first and second signals received from the first and second multiplying units.
Patent KR-20200027169-A (KR)
Title: Vacuum Pump for Vehicle
Inventor: PARK JIN OK
IPC: F04C15/06
Filed: 2018-09-04
Abstract: The present invention relates to a vacuum pump for a vehicle, wherein a cross section of a discharge port includes a stepped shape. According to an embodiment of the present invention, the vacuum pump for a vehicle comprises: a housing having a chamber formed inside; the discharge port connected to the chamber and formed in the housing; and a valve configured to open and close the discharge port. The discharge port is configured to include a side surface in a stepped form. Moreover, the discharge port in the stepped form is configured such that an end from which oil located inside the housing is discharged includes a flow area wider than a cross section of the other end into which the oil is introduced from the housing.