baber/WOPTO huggingface dataset:
Patent KR-20190033185-A (KR)
Title: Gate dielectric composition comprising amphiphilic polymeric alkoxy silane for fabricating conductive substrates and high-performance organic thin film transistors thereof
Inventor: KIM JU YOUNG
IPC: H01L51/00
Filed: 2017-09-21
Abstract: The present invention provides a gate dielectric composition for an organic thin film transistor (TFT) including amphiphilic polymeric alkoxy silane (APAS) with a structure represented by chemical formula 1, to provide high bending stability and prevent a pinhole and a gate leakage current; and a high performance organic TFT using the same. In chemical formula 1, A is polypropylene triol or glycerol and reacts with an isocyanate function of B to form a urethane bond; B is a diisocyanate compound wherein one isocyanate function reacts with a hydroxy function of A to form the urethane bond and the other one reacts with a hydroxy function of C or D to form a urethane bond; C is alkoxysilane including a hydroxy or amine function wherein the hydroxy or amine function reacts with the isocyanate function of B to form a urethane or urea bond; and D is polyethylene glycol wherein a hydroxy function reacts with the isocyanate function of B to form a urethane bond.
Patent KR-20190033247-A (KR)
Title: Apparatus for measuring a pitching angle of powertrain
Inventor: YANG HUI TAE
IPC: B60K17/08
Filed: 2017-09-21
Abstract: A power train pitching angle measuring apparatus includes a table, a first wire displacement sensor, a second wire displacement sensor, and a calculation unit. The table is mounted with a vehicle body and a power train and realizes a pitching behavior in which the vehicle body shakes in the longitudinal direction. The first wire displacement sensor is disposed on the rear upper side of the power train mounted on the table, the first wire is fixed to the upper end of an engine included in the power train, and the displacement of the first wire is measured. The second wire displacement sensor is fixedly disposed at a rear lower side of the power train mounted on the table, the second wire is fixed to the lower end of the engine, and the displacement of the second wire is measured. The calculation unit receives information on the displacement of the first wire and the displacement of the second wire from the first wire displacement sensor and the second wire displacement sensor and calculates the pitching angle of the engine by using the information.
Patent KR-20190034936-A (KR)
Title: Monocoque type shear key for strengthening the seismic resistance of bridges
Inventor: HONG JAE HO
IPC: E01D19/04
Filed: 2017-09-25
Abstract: The present invention relates to a monocoque-type shear key to strengthen the seismic resistance of a bridge. More specifically, the present invention relates to a monocoque-type shear key to strengthen the seismic resistance of a bridge, which aims to disperse a horizontal shearing force to the whole shear frame, make it immediately possible to design to reinforce bending and torsion strength, and improve structural stability and durability. According to the present invention, the monocoque-type shear key to strengthen the seismic resistance of a bridge comprises: a lower shear frame (110) combined with a lower structure (10) of the bridge; and an upper shear frame (120) combined with an upper structure (20) of the bridge. An upper surface of a main frame (112) of the lower shear frame (110) has a taper-type accommodation groove (113). A taper-type protruding unit (123) formed on a lower surface of a main frame (122) of the upper shear frame (120) is inserted into the taper-type accommodation groove (113). Between the lower shear frame (110) and upper shear frame (120), a compressed vibration-proof pad (130) is interposed.
Patent KR-20190036955-A (KR)
Title: Distress call system
Inventor: JUNG SUN JIN
IPC: G08B21/10
Filed: 2017-09-28
Abstract: The present invention relates to a distress alarm system including a distress alarm device and an emergency rescue control server. The distress alarm system transmits a rescue request signal even if a survivor does not take any action when a distress accident occurs on the sea, and the emergency rescue control server can transmit more precise location information to a rescue worker terminal through the rescue request signal. The distress alarm system can quickly respond to emergency situations by checking a distress location more precisely.
Patent KR-20170117970-A (KR)
Title: 스퍼터링 타깃-배킹 플레이트 접합체
Inventor: TAKAMURA HIROSHI
IPC: B23K1/00
Filed: 2017-09-29
Abstract: 납재를 사용하여 스퍼터링 타깃과 배킹 플레이트를 접합한 스퍼터링 타깃-배킹 플레이트 접합체로서, 스퍼터링 타깃과 배킹 플레이트 사이의 납재의 외주를 융점이 600 ∼ 3500 ℃ 이고, 축 방향 단면 형상이 원형, 타원형 또는 사각형인 와이어상 재료로 덮는 것을 특징으로 하는 스퍼터링 타깃-배킹 플레이트 접합체.     납재를 사용하여 스퍼터링 타깃과 배킹 플레이트를 접합한 경우의, 납재가 스퍼터링 타깃과 배킹 플레이트 사이에 노출된 것에서 기인하는 아크의 발생이나 파티클의 발생을 효과적으로 억제하는 기술을 제공한다.
Patent KR-20190040390-A (KR)
Title: Tire built-in piezoelectric generation and apparatus using vehicle load
Inventor: JANG SEI JIN
IPC: H01L41/18
Filed: 2017-10-10
Abstract: The present invention relates to tire built-in piezoelectric generation and an apparatus using a vehicle load, wherein in a tire coming in contact with a ground surface when a vehicle is driven, a cross section height of the tire, caused by a weight of the vehicle, in particular, a gap between an inner diameter and an outer diameter of the tire is lowered, and when the tire is not in contact with the ground surface, the gap returns to an original height again with a contraction and expansion manner. Moreover, piezoelectric elements are built in the tire to compress a piezoelectric material when the tire is contracted, and when the tire is expanded, in a returning process, electricity to generate a piezoelectric element is stored in a battery of a vehicle to be used as power in case of an electric vehicle. The electricity is used for control of a vehicle and a lighting device.
Patent KR-20190042389-A (KR)
Title: Amplification, analog-digital converter and image sensor comprising thereof
Inventor: JUNG YUN HWAN
IPC: H04N5/357
Filed: 2017-10-16
Abstract: Disclosed are an amplifier which can improve the quality of an image signal, and an analog-digital converter and an image sensor having the same. According to a technical idea of the present disclosure, an analog-digital converting circuit for converting an analog signal outputted from a pixel array into a digital signal, comprises: a first amplifier for generating a first output signal by comparing a pixel signal outputted from the pixel array with a lamp signal; and a second amplifier for generating a comparison signal based on the first output signal. The first amplifier includes: a first current source for generating a first bias current during first and second operation sections; and a second current source for generating a second bias current during the first operation section.
Patent KR-20190043355-A (KR)
Title: Prefabricated junction box
Inventor: KIM SEON HONG
IPC: H05K5/00
Filed: 2017-10-18
Abstract: The present invention provides a prefabricated junction box that can be easily expanded or reduced in various sizes by taking a prefabricated structure that facilitates coupling and separation between components. According to the present invention, the prefabricated junction box comprises a housing, a plurality of electrical component assemblies, and a connector electrically connected to at least one of the electrical component assemblies. The electrical component assemblies comprises an electrical component block, a conductive bus bar embedded in the electrical component block, and an electrical component detachably coupled to the electrical component block to be electrically connected to the bus bar. In the electrical component assemblies, each electrical component block is detachably coupled to each other with a mutual assembly manner.
Patent KR-20190043753-A (KR)
Title: Coding education apparatus using emontion change model of robot and coding education method using the same
Inventor: YANG HEE SUNG
IPC: G09B19/00
Filed: 2017-10-19
Abstract: The present invention relates to a coding education apparatus using emotion change of a robot and a coding education method using the same. The coding education apparatus comprises: a plurality of card members distinguished from each other; and a coding robot body recognizing the card members by distinguishing the card members and outputting color or voice classified according to a recognized card type. The coding robot body displays emotion of the robot through the outputted color or voice so that a child of a kindergarten or a lower grade in an elementary school may easily understand the basics of coding through an output change according to an input target. The coding robot body may improve the accessibility to the coding learning and improves the learning effect for the child of the kindergarten or the lower grade in the elementary school by using emotion change of coding robot body that a user, who is the child of the kindergarten or the lower grade in the elementary school, may have interest.
Patent KR-20180048395-A (KR)
Inventor: GWON HYEON CHEOL
IPC: A61K31/575
Filed: 2017-10-31
Abstract: The present invention relates to a composition for preventing, treating, or alleviating ischemia-reperfusion injury, containing bile acid. According to the present invention, the bile acid increases intranuclear beta-catenin levels, interferes with the opening of a mitochondria permeable transition pore (mPTP), and has excellent effects, in ischemia-reperfusion injury animal models, of alleviating tissue damage and reducing the size of infarcts, thereby being usable in the prevention, treatment, or alleviation of ischemia-reperfusion injury.
Patent KR-20190055401-A (KR)
Title: Sabina Display Tower
Inventor: SONG JEONG RAN
IPC: A47F5/16
Filed: 2017-11-15
Abstract: The present invention relates to a Sabina display tower, wherein a plurality of pins are fixated with a predetermined interval on an entire edge of a plate, and a hole is perforated at the center such that a rod may be inserted thereinto and fixated thereat. Furthermore, formed at an entire area between the center and the pins at the edge are holes into which ceremonial candles can be inserted. Moreover, a plurality of rods support the plate. When the biggest plate is placed on the bottom, and the plates which become smaller and smaller are accumulated thereon, before a fixating rod is inserted into the center for fixation, a splendid Sabina display tower is completed.
Patent KR-20190061274-A (KR)
Inventor: KIM JONG SHIK
IPC: C07D309/16
Filed: 2017-11-27
Abstract: The present invention relates to a compound having an activity of a biosurfactant produced from aureobasidium pullulans DY08061-2-21 (accession number KCCM11890P) strain. According to the present invention, a structure of a compound having an active ingredient of a biosurfactant is confirmed by using a spectroscopy. The active ingredient of the biosurfactant of the present invention can be used for various purposes, for example, a cleaning and purifying composition and the like, and can be also used in most industrial fields where chemical synthesis surfactants are used, such as medicines, food, cosmetics, land- and marine oil pollution purification, and butterfat decomposition of a treatment tank.
Patent KR-20190062656-A (KR)
Title: Display device, method for fabricating the same and polarizing film for display device
Inventor: KIM NAM JIN
IPC: H01L51/00
Filed: 2017-11-28
Abstract: Provided are a display device, a manufacturing method thereof, and a polarizing film for the display device. The display device comprises a display panel and an optical film attached on the display panel. The optical film includes a plurality of edges, and a side surface of at least one edge among the plurality of edges of the optical film has an asymmetric shape in a thickness direction, and has an acute angle of inclination. Therefore, an objective of the present invention is to provide the display device in which damage to a circuit element is prevented from occurring in the edge of the optical film to be attached.
Patent KR-20190062666-A (KR)
Title: Display device
Inventor: CHO SEUNG HWAN
IPC: H01L51/52
Filed: 2017-11-28
Abstract: According to an embodiment of the present invention, a display device comprises: a first substrate which includes a display area and a non-display area located around the display area; a driving circuit which includes a first transistor located in the display area and composed of a semiconductor layer, a gate electrode, a source electrode, and a drain electrode, and a second transistor located in the non-display area and composed of a semiconductor layer, a gate electrode, a source electrode, and a drain electrode; an insulating layer which is positioned above the second transistor, between the source electrode and the drain electrode of the second transistor, and the source electrode and the drain electrode of the first transistor; a signal transmission line which is positioned in the non-display area and transmits a signal to the driving circuit; a second substrate which faces the first substrate; and a sealing material which is positioned in the non-display area between the first substrate and the second substrate, and overlaps the second transistor. Therefore, the display device can reduce the width of a bezel.
Patent KR-20190063788-A (KR)
Title: Method for cultivation of Canavalia gladiata sprout and pickles using Canavalia gladiata sprout cultivated by the same method
Inventor: CHAE WON SIK
IPC: A23L23/00
Filed: 2017-11-30
Abstract: The present invention relates to a manufacturing method of pickled sword bean sprouts comprising: a step (a) of soaking sword beans in water to germinate the same, and cultivating to prepare sword bean sprouts; a step (b) of filtering a fermented product obtained by mixing and fermenting Japanese apricot, Angelica gigas Nakai, Siberian gooseberry shoots and sugars, and aging the fermented product to manufacture a medicinal herb fermenting solution; a step (c) of aging a soy sauce concentrating solution, which is obtained by boiling a soy sauce mixture by mixing the medicinal herb fermenting solution manufactured in the step (b) with water, soy sauce and sugar, to manufacture a medicinal herb soy sauce; a step (d) of putting the sword bean sprouts prepared in the step (a) in a mixed paste mixed with soy sauce and soybean paste to preserve the same with salt, pickling the same up to prepare preserved sword bean sprouts; a step (e) of putting the medicinal herb soy sauce manufactured in the step (c) in the preserved sword bean sprouts prepared in the step (d), and primarily aging the same; and a step (f) of additionally adding the medicinal herb fermenting solution manufactured in the step (b) to a sword bean sprouts aging product primarily aged in the step (e), and secondarily aging the mixture. The present invention also relates to a pickled sword bean sprout manufactured by the method. The pickled sword bean sprouts manufactured by the present invention removes fishy smells unique to sword bean sprouts, provides excellent texture and tastes, contains phenol compounds and flavonoid, active ingredients, and has an excellent antioxidation activity.
Patent KR-20170137023-A (KR)
Inventor: CHO MIN GI
IPC: H01L23/28
Filed: 2017-12-04
Abstract: The present invention relates to a semiconductor package capable of increasing the degree of integration by mounting electronic components on both sides of a substrate, and a manufacturing method thereof. To this end, a semiconductor package according to an aspect of the present invention comprises a first substrate having mounting electrodes on both surfaces thereof; a plurality of electronic devices mounted on both surfaces of the first substrate; and a second substrate having a cavity therein and bonded to the lower surface of the first substrate so that the electronic devices mounted on the lower surface of the first substrate are accommodated in the cavity.
Patent KR-20190068970-A (KR)
Title: Air foil bearing assembly
Inventor: HA KYOUNG KU
IPC: F16C32/06
Filed: 2017-12-11
Abstract: Disclosed is an airfoil bearing assembly. The airfoil bearing assembly according to one exemplary embodiment of the disclosed present invention can comprise: (i) a bearing housing having a hollow in which a rotating shaft is fitted, and having a hollow inner peripheral surface formed with a slot having both ends open to a front and rear side along an axial direction; (ii) a bump foil which forms a coupling part to be coupled to the slot, and which is installed in the hollow inner peripheral surface side; (iii) a top foil which forms a coupling part to be coupled to the slot, and which is installed in an inner side of the bump foil; and (iv) a stopper which is provided on the coupling part of one between the bump foil and the top foil, and preventing the coupling part of the bump foil and the top foil from being separated from the slot to the front and rear sides. Therefore, an objective of the present invention is to provide the airfoil bearing assembly which can easily assemble a foil component to a bearing housing.
Patent KR-20190069955-A (KR)
Title: Display device
Inventor: LIM SANG HYUN
IPC: H01L27/32
Filed: 2017-12-12
Abstract: According to an embodiment of the present invention, the present invention provides a display device comprising: a substrate including a display region having a variant side, and a non-display region arranged to surround the display region including a notch region defined by a shape of the variant side of the display region; a plurality of gate wires arranged to be divided into a left display region and a right display region by the variant side of the display region; and a connection metal wire connecting the plurality of gate wires which are arranged to be divided into the left display region and the right display region from the notch region. Accordingly, the connection metal wire, which elastically connects the plurality of gate wires which are arranged to be divided by variant side formation, is formed so as to compensate a scan load amount due to a length difference of the plurality of gate wires.
Patent KR-20190070036-A (KR)
Title: Organic light emitting display device
Inventor: LEE SEONG RIM
IPC: H01L51/52
Filed: 2017-12-12
Abstract: According to the present specification, disclosed is an organic light emitting display device. The organic light emitting display device can comprise: a base layer having a display region for displaying an image and a non-display region surrounding the display region; and a reflection layer provided to supplement for a color difference appearing at a boundary part between the display region and the non-display region. Therefore, an improved display device having a special structure applied to an outer region of the display region can be provided.
Patent KR-20190070082-A (KR)
Title: Water quality measuring instrument of underground water
Inventor: KANG MYUNG JI
IPC: G01N27/06
Filed: 2017-12-12
Abstract: Disclosed is a water quality measuring instrument for underground water, which aims to have a rechargeable battery built in the water quality measuring instrument put into an underground tube well, to connect the battery to an external power supply unit and a cable, to monitor a use amount of the rechargeable battery built in the water quality measuring instrument, to automatically supply an external power based on the monitoring, to allow power to be supplied to the water quality measuring instrument put into the underground tube well continuously and smoothly, to extend a use life of the water quality measuring instrument, to measure a variety of information such as water level and water temperature of the ground water, electric conductivity, pressure, or the like by putting the water quality measuring instrument into the underground tube well, to allow a transmission processing for information through a communication unit to an inland control center for a long time, and to increase maintenance efficiency for the water quality measuring instrument.
Patent KR-20190070657-A (KR)
Title: Driver seat airbag apparatus of vehicle
Inventor: SUNG WOO LEE
IPC: B60R21/264
Filed: 2017-12-13
Abstract: The present invention relates to a driver seat airbag apparatus for a vehicle, which comprises a driver seat airbag mounted in a housing in a steering wheel in a folded state, and an inflator connected to the driver seat airbag to supply gas to allow the driver seat airbag to be expanded between the steering wheel and a driver. According to the present invention, the driver seat airbag comprises a front panel facing the front side of the vehicle in expansion and a rear panel facing the front panel and the driver. The front and rear panels are formed in a rectangular shape and the rear panel is coupled to the front panel by sawing when rotated by a preset angle. To restrict the head portion of the driver in an early stage, the driver seat airbag is formed in a configuration that the size of an upper part is larger than that of a lower part for the size of the upper part of the driver seat airbag to increase for the driver to be restricted in the early stage, thereby effectively restricting the head portion of the driver to reduce the extent of brain damage.
Patent KR-20190074572-A (KR)
Title: Refrigerant tube for ice-making
Inventor: KWON YOUNG WOO
IPC: F25C1/12
Filed: 2017-12-20
Abstract: According to the present invention, an ice-making refrigerant tube comprises: a refrigerant tube bent at least once to allow a refrigerant to be moved, and provided with a plurality of installation holes formed on one surface thereof; and an immersion unit which is positioned in the installation holes of the refrigerant tube, communicates with one end of the refrigerant tube to change a flow of a refrigerant, and is divided on the other end thereof to allow the interior thereof to be opened to allow a refrigerant to be moved. The immersion unit includes: an immersion tube having a shape protruding vertically downwards in a longitudinal direction of the refrigerant tube; and a partition plate to divide an internal space of the immersion tube, and block a flow of a refrigerant of the refrigerant tube. A portion of the partition plate arranged on the refrigerant tube blocks a flow of a refrigerant, and a portion of the partition plate arranged on the immersion tube places a gap with an end of the immersion tube to have a refrigerant circulation unit to have a structure where a refrigerant blocked in the refrigerant tube is guided to an portion via one portion of the immersion tube, and is then guided to the refrigerant tube again via the other portion of the immersion tube through the refrigerant circulation unit. According to the present invention, a flow of a refrigerant of the refrigerant tube is guided to an end portion of the immersion tube to increase a speed for forming a surrounding temperature of the immersion tube to a freezing point or lower, and ice of a small size can be easily manufactured.
Patent KR-20190080582-A (KR)
Inventor: LEE YOU JIN
IPC: A45D6/00
Filed: 2017-12-28
Abstract: The present invention relates to a rechargeable portable hair-roll setting device for preventing hair loss. The rechargeable portable hair-roll setting device comprises: a hair-roll body; a USB charging hole; a metal needle; a nutrient ampoule feeding hole; an ampoule feeding button; and a roll fixing rod. The present invention can be conveniently carried around, can be conveniently charged using a cellphone charger, and can create a wavy hair style using heat while promoting scalp health.