baber/WOPTO huggingface dataset:
Patent KR-20190036064-A (KR)
Title: Reflector electrode for micro light emitting devices, micro light emitting devices having reflector electrode and manufacturing method thereof
Inventor: KIM TAE GEUN
IPC: H01L33/42
Filed: 2017-09-27
Abstract: The present invention relates to a reflective electrode for a micro light emitting element, a micro light emitting element having the same, and a method for manufacturing a reflective electrode for a micro light emitting element. Further, the reflective electrode comprises: a transparent electrode layer formed on a p-type semiconductor layer of a micro light emitting element; a reflective layer formed on the transparent electrode layer, wherein the reflective layer is an insulator reflecting light emitted from an active layer of a micro light emitting element and introduced through the transparent electrode layer, and includes a conductive filament connecting the transparent electrode layer and a p-type electrode layer therein; and the p-type electrode layer formed on the reflective layer and electrically connected to the transparent electrode layer through the conductive filament of the reflection layer. The present invention can provide the reflective electrode which has good conductivity and enhanced reflection efficiency compared to conventional general metal electrodes, and in particular, reflection efficiency in an ultraviolet (UV) region can be enhanced.
Patent KR-20190037621-A (KR)
Title: Conductive contact and anisotropic conductive sheet with the same
Inventor: JEON JUNG SU
IPC: G01R1/067
Filed: 2017-09-29
Abstract: The present invention relates to an anisotropic conductive sheet used for a test sock used for testing a semiconductor device and, more specifically, to an anisotropic conductive sheet which comprises a plurality of contact parts including a conductive spring and conductive powder and an insulation part insulating and supporting the adjacent contact parts. Moreover, the present invention provides an anisotropic conductive sheet disposed between a device to be tested and a test apparatus to electrically interconnect a terminal of the device and a contact pad of the test apparatus. According to the present invention, the anisotropic conductive sheet comprises: a plurality of contact parts disposed at a position corresponding to a terminal of a device and a contact pad of a test apparatus and having electric conductivity in a thickness direction; and an insulation part insulating the adjacent contact parts from each other and supporting the contact parts. The contact part comprises: an elastic matrix; a conductive spring disposed in the elastic matrix; and a plurality of conductive particles arranged in the thickness direction of the elastic matrix. The conductive particles are arranged in a circumferential part of a wire forming the conductive spring more densely than the central part of the elastic matrix. Accordingly, the conductive particles are intensively arranged to the circumferential part of the wire forming the conductive spring, thereby providing an advantage of increasing conductivity of the contact part while reducing the amount of conductive particles.
Patent KR-20180011036-A (KR)
Inventor: YOO TAE KYOUNG
IPC: H05B44/00
Filed: 2017-10-13
Abstract: An improved lighting apparatus is disclosed. The lighting apparatus comprises a direct current power source part, a light emitting part and a voltage control part. The light emitting part is operated by receiving a direct current voltage applied from the direct current power source part and comprises a first light emitting group and a second light emitting group, which are connected in parallel. The first light emitting group has a first color temperature and is turned at a first turned-on voltage (VB) or more, and the second light emitting group has a second color temperature and is turned on at a second turned-on voltage (VA) higher than the first turned-on voltage. The voltage control part is positioned between the direct current power source part and the light emitting part to control the magnitude of a voltage applied from the direct current power source part to the light emitting part. The voltage control part includes at least one variable resistance and allows the second light emitting group to emit light or not by controlling the magnitude of the voltage applied to the light emitting part, thereby implementing a specific color temperature at a previously set ratio.
Patent KR-20190046000-A (KR)
Title: A device for dispensing ink
Inventor: PARK KEUN NO
IPC: B41F31/00
Filed: 2017-10-25
Abstract: The present invention relates to an ink discharging device suitable for micro-pattern printing which can prevent clogging of a nozzle and the like while enabling micro-liquid drop jetting. According to the present invention, the ink discharging device comprises: an ink discharging tube having a micro-aperture; a discharging hole part inserted and installed in the ink discharging tube, and discharging the ink in the ink discharging tube downward while being driven in a vertical direction along the ink discharging tube; a hole driving part coupled and installed on an upper part of the discharging hole part, and driving the discharging hole part in the vertical direction; and an ink supply part penetrated and installed to a middle of the ink discharging tube, and supplying ink into the ink discharging tube.
Patent KR-20190047756-A (KR)
Inventor: LEE CHANHO
IPC: C12N1/20
Filed: 2017-10-27
Abstract: The present invention relates to probiotics including a complex strain, a lactobacillus probiotics composition, and a functional feed additive including the same. The complex strain of the present invention is selected from the group consisting of an L. plantarum GB-804 strain (accession No: KACC 18613), and an L. plantarum GB-805 strain (accession No: KACC 18614). A lactobacillus strain of the present invention has excellent antibacterial activity, acid resistance, heat resistance, and organic acid producing ability.
Patent KR-20180051394-A (KR)
Inventor: YAMADA HIROAKI
IPC: H01L21/56
Filed: 2017-11-03
Abstract: The present invention relates to a method for processing a wafer capable of easily and efficiently dividing the wafer, on which a metal film is formed, into a chip. The present invention relates to the method for processing a wafer which includes a surface in which each device is formed in each area divided by a plurality of intersected division prediction lines; and forms the metal film on the other side. The method for processing the wafer comprises: a cutting step of forming a cutting groove which does not reach the metal film by cutting the wafer along the division prediction lines with a cutting blade from the surface of the wafer; a protective film forming step of covering the surface of the wafer and the cutting groove with a protective film made of water-soluble resin by supplying the water-soluble resin to the surface of the wafer after the cutting step; a laser processing step of irradiating a laser beam of a wavelength having an absorbing property for the metal film from the surface of the wafer to the cutting groove to separate the metal film and the wafer after the protective film forming step; and a protective film removing step of removing the protective film by cleaning the wafer after the laser processing step.
Patent KR-20190050658-A (KR)
Inventor: HAN SONG IE
IPC: H01L51/50
Filed: 2017-11-03
Abstract: Provided is an organic electroluminescent device capable of having a low operation voltage, high efficiency, and a long lifespan at the same time by including an electron transporting layer material with an excellent electron transporting ability. The organic electroluminescent device includes: a positive electrode; a negative electrode facing the positive electrode; and a first organic matter layer placed between the electrodes.
Patent KR-20180058627-A (KR)
Inventor: LIM SO YEON
IPC: A61K8/49
Filed: 2017-11-09
Abstract: The present invention relates to a perfume composition recreating the fragrance of flowers of Syringa velutina var. kamibayashii and, more specifically, to a perfume composition recreating the fragrance of flowers of Syringa velutina var. kamibayashii having excellent preference by adding benzyl acetate to benzaldehyde, indol, phenethyl alcohol, benzyl alcohol, methyl palmitate, α-bergamotene, and methyl anthranilate, which have been analyzed by the SPME method as fragrance ingredients of the flowers of Syringa velutina var. kamibayashii. According to the present invention, the perfume composition contains benzyl acetate along with main ingredients of the flowers of Syringa velutina var. kamibayashii, such as benzaldehyde, indol, phenethyl alcohol, benzyl alcohol, methyl palmitate, α-bergamotene, and methyl anthranilate, and thus can recreate the fragrance of the flowers of Syringa velutina var. kamibayashii and can enhance the preference of the fragrance.
Patent KR-20190058091-A (KR)
Inventor: LIM BEONG OU
IPC: A61K31/216
Filed: 2017-11-21
Abstract: The present invention relates to a therapeutic effect of a blueberry extract on colitis, wherein the blueberry extract, manufactured by a method of the present invention, contains a chlorogenic acid, inhibits colonic shortening, inhibits the increase of immunoglobulin, and has an effect of reducing the expression of inflammation related proteins at the protein level and the RNA level, thereby being used for preventing and treating inflammatory diseases, especially colitis, and being used as a composition for reinforcing immunity by having an immunity-boosting effect.
Patent KR-20190062038-A (KR)
Title: Laundry treating apparatus
Inventor: JUNSEOK LEE
IPC: D06F37/10
Filed: 2017-11-28
Abstract: An embodiment of the present invention provides a clothing treating apparatus, comprising: a cabinet having a laundry input hole on a front surface; a door including a door cover coupled to the front surface of the cabinet to selectively open and close the laundry input hole, and forming a front appearance, a door frame coupled to a back surface of the door cover, a door glass coupled to a center of a back surface of the door frame, and a sealing member covering the perimeter of the door glass; a hinge assembly connecting the door to the front surface of the cabinet to be able to rotate, and including a hinge cover and a hinge body coupled to the hinge cover to be able to rotate; and a latch assembly coupled to an edge of the back surface of the door and including a latch cover coupled to the door cover and a latch protruding from the latch cover, wherein a left side cover seating unit and a right side cover seating unit are formed on the left side and the right side edge of the back surface of the door frame, respectively, the left side cover seating and the right side cover seating unit have a shape of being left and right symmetric from a vertical line, and each of the left side cover seating and right side cover seating units has a shape symmetric from a vertically bisecting line. The present invention simplifies a door assembly process.
Patent KR-20190063835-A (KR)
Title: System for processing real-time data modification of in-memory database
Inventor: IGOR CHERNYAK
IPC: G06F11/30
Filed: 2017-11-30
Abstract: The present invention relates to a real-time data change processing system of an in-memory database, which provides a changed data capture (CDC) function for managing changed data in an in-memory database. The real-time data change processing system of an in-memory database of the present invention comprises: a metadata manager for managing metadata in a system table form for providing a CDC function, and providing a CDC setting function and a restoration function for previous information during re-driving; and a log capture manager for checking changed data using a log file recorded by a database when a database value is changed, determining insertion/update/deletion transaction in accordance with the changed data to record the same in a change table, and generating a subscription view for access of the changed data to provide the same for a user. Therefore, a log file which is previously recorded is read to dynamically check the changed data without separate processing in the in-memory database. Also, metadata and related procedures are supported to manage data easily changed in other application programs, thereby utilizing the changed data while significantly reducing a load of the in-memory database by a data synchronization tool and ETL tools as compared to an existing trigger scheme. In addition, the overall system performance can be improved, and the changed data can be easily managed to reduce overall system development costs.
Patent KR-20190065777-A (KR)
Title: Contactless lock and method for locking and unlocking lock by using the same
Inventor: HA TAE YANG
IPC: G07C9/00
Filed: 2017-12-04
Abstract: The present invention relates to a non-contact lock including a main body and a lock unit provided on the main body and performing opening and closing operations, and an unlocking method using the same. The non-contact lock comprises: a memory storing key information; a short range communication unit receiving terminal one-time authentication information from a mobile communication terminal; a driving unit interlocking with the locking unit to drive the opening/closing operations; a capacitance unit serving as a driving source for the driving unit; a memory storing one-time key information; and a control unit charging the capacitance unit by using an electromagnetic force of a wake-up signal from the mobile communication terminal, waking up by charging power of the capacitance unit to compare the terminal one-time authentication information with the one-time key information, and controlling an operation of the driving unit so as to open and close the locking unit. The present invention minimizes economic cost and administrative waste caused by exchange of battery.
Patent KR-20190066469-A (KR)
Title: Non-volatile memory device improving data reliability and Operating method thereof
Inventor: KIM SEUNG BUM
IPC: G11C16/08
Filed: 2017-12-05
Abstract: Disclosed are a non-volatile memory device having improved data reliability and an operating method thereof. According to one aspect of the present disclosure, the non-volatile memory device comprises: a memory cell array including a degradation region; a voltage generator for generating a program voltage provided for memory cells; and a control logic for controlling a program and an erase operation for word lines. In addition, the degradation region includes the word lines of a first group in which M-bit data is written per each of the memory cells and the word lines of a second group in which N-bit data is written per each of the memory cells. The control logic controls a program order to allow each of the word lines of the second group to be programmed after a program of a first word line adjacent thereto is completed, and controls distribution to allow a threshold voltage level of an erase state of the word lines of the first group to be greater than that of the word lines of the second group.
Patent KR-20190066859-A (KR)
Inventor: KIM HYUN JOO
IPC: G06F17/27
Filed: 2017-12-06
Abstract: The present invention relates to a Korean morpheme analysis method capable of analyzing morphemes of all parts of speech by analyzing Korean morphemes based on grammar. The Korean morpheme analysis method comprises the steps of: extracting an input target with a word phrase, which is a target of spacing in Korean, and extracting a morpheme of the extracted word phrase to check part of speech through word analysis; and analyzing a postposition and an ending using a KR parser based on the checked part of speech and analyzing the morpheme by processing compound nouns. The Korean morpheme analysis method may be applied to a Korean morpheme analysis.
Patent KR-20190066952-A (KR)
Title: Autonomous driving control apparatus and method for changing target thereof
Inventor: LEE KYOUNG JUN
IPC: G06K9/00
Filed: 2017-12-06
Abstract: The present invention relates to an autonomous driving control apparatus for performing a target process when a cut-out of a front vehicle driven on an own lane during front vehicle follow-up control occurs, and a method for changing a target thereof, wherein the autonomous driving control apparatus comprises: a front vehicle recognition unit for recognizing a front vehicle of the vehicle and calculating front vehicle information; a lane recognition unit for recognizing a lane and calculating lane information; and a control unit for determining a cut-out level based on the lane information and the front vehicle information during the front vehicle follow-up control, and controlling a target change in accordance with a determined result.
Patent KR-20190069701-A (KR)
Title: Mulching vinyl perforator using a flame
Inventor: KIM YUN RIP
IPC: B26F3/08
Filed: 2017-12-12
Abstract: The present invention relates to a mulching vinyl punch using a flame, and more specifically, to a mulching vinyl punch using a flame, which generates and supplies a flame to heat a portion to be perforated before a hole having a predetermined size is perforated in mulching vinyl, supplies the flame without extinguishing the same even against strong wind, and immediately pelletizes the perforated portion, thereby preventing influence on the growth and development of crops. To this end, the mulching vinyl punch, wherein a cylinder is installed to supply a flame by gas from an LPG container towards a lower portion of a round bar (12) at which a handle (11) is installed, to perforate a circular hole in the vinyl, is characterized by comprising: a fixture (13) fixating the LPG container (14) at a portion of the round bar (12); and a perforating heating apparatus (20), wherein a flame supply hole (21) and a flame discharge hole (22) are installed upward, to which a flame hole (16) is connected after being installed at a tip of a gas supply pipe (15) connected to the LPG container (14), and an inner container (25) installed at a lower side of the flame supply hole (21) and the flame discharge hole (22) perforates a hole in the vinyl, and an outer container (23) is installed on the outside of the inner container (25).
Patent KR-20190078704-A (KR)
Title: System and method for controlling idle stop operation
Inventor: LEE JANG YONG
IPC: G06Q50/30
Filed: 2017-12-14
Abstract: Disclosed are a system and a method for controlling idle stop entry. According to embodiments of the present invention, the system for controlling idle stop entry comprises: a server to collect and group a plurality of vehicle use tendencies, and infer charging/discharging performance of a battery for each group to differently generate an SOC reference parameter for each group for an idle stop entry condition; and a vehicle to set an SOC reference parameter corresponding to a vehicle use tendency group of a customer as an idle stop entry condition, and control idle entry in accordance with a battery SOC based on the set SOC reference parameter.
Patent KR-20190072810-A (KR)
Title: Nozzle device for laddle
Inventor: CHOI IN YOUNG
IPC: B22D41/48
Filed: 2017-12-18
Abstract: A nozzle device for a ladle is disclosed. According to an embodiment of the present invention, the nozzle device for a ladle comprises: an upper nozzle coupled to an outlet of a ladle, and filled with a filler; a gate plate provided to slide in a lower portion of the upper nozzle; and a lower nozzle coupled to a lower portion of the gate plate. A body of the lower nozzle has a nozzle hole forming a flow path through which molten steel is discharged, a filler accommodation groove capable of accommodating the filler, and an inducement member to induce the filler discharged to a nozzle hole toward the filler accommodation groove.
Patent KR-20190073927-A (KR)
Title: Hazardous substance inspection appratus
Inventor: LEE MIN WOO
IPC: G01N33/497
Filed: 2017-12-19
Abstract: A harmful substance inspection apparatus is disclosed. The harmful substance inspection apparatus according to an embodiment of the present invention comprises: a suction unit for sucking air; and a plurality of inspection kits for receiving the air sucked through a connection pipe connected to the suction unit and detecting types of harmful substances contained in the air. The suction unit comprises: an injection pump for sucking air and injecting the air into each inspection kit; and a control unit for controlling a flow rate of air injected into each inspection kit according to a human body breathing flow rate through the injection pump. The apparatus can detect various kinds of harmful substances through the plurality of inspection kits.
Patent KR-20190084156-A (KR)
Title: Vehicle and position recognition method of the same
Inventor: YANG SEOKYOUL
IPC: B60W40/02
Filed: 2017-12-20
Abstract: One aspect of the present invention relates to a vehicle provided to recognize a position of a vehicle using output information of LiDAR and a method for recognizing a position thereof. According to one embodiment of the present invention, the method for recognizing a position of the vehicle provided for autonomous driving comprises the steps of: obtaining point contour information from a LiDAR sensor; extracting road boundary information from map information based on the obtained point contour information; extracting information on a road boundary point adjacent to point contour components of the point contour information of the extracted road boundary information; and determining a position of the vehicle by comparing modeling information modeling the information on the road boundary point and the point contour information.
Patent KR-20190077984-A (KR)
Inventor: PARK JUNE SOO
IPC: C22C38/02
Filed: 2017-12-26
Abstract: Disclosed is a non-oriented electric steel sheet. The non-oriented electric steel sheet includes: 1.5-4.0 wt% of Si; 0.1 to 1.5 wt% of Al; 0.1-1.5 wt% of Mn; 0.005 wt% or less (excluding 0 wt%) of C; 0.005 wt% or less (excluding 0 wt%) of N; 0.005 wt% or less (excluding 0 wt%) of Ti; 0.001-0.005 wt% of S; 0.1 wt% or less (excluding 0 wt%) of P; 0.02-0.2 wt% of one or more among Sn and Sb; and residues including Fe and inevitable impurities. The non-oriented electric steel sheet satisfies the following equation 1, equation 2, and equation 3. [equation 1] 0.9 <= [Al]+[Mn] <= 2.1[equation 2] 0.2 <= ([Si]+[Al]+[Mn]/2)*([P]+[Sn]+[Sb]) <= 0.4 [equation 3] (Gs_center-Gs_surface)/(Gs_center*t) <= 0.5 (In equation 1 and equation 2, [Al], [Mn], [Si], [P], [Sn], and [Sb] individually indicate the content (wt%) of Al, Mn, Si, P, Sn, and Sb, and in equation 3, t indicates the thickness (mm) of the non-oriented electric steel sheet. Gs_surface indicates an average crystal grain diameter (μm) in 0-t/4 or 3t/4-t based on the thickness direction of the non-oriented electric steel sheet, and Gs_center indicates the average crystal grain diameter (μm) more than t/4 and under 3t/4 based on the thickness direction of the non-oriented electric steel sheet.)
Patent KR-20170015976-A (KR)
Inventor: VON OLSHAUSEN CHRISTIAN
IPC: C25B15/08
Filed: 2015-06-04
Abstract: 본 발명은 적어도 하나의 재순환 플러싱 매체(recirculating flushing medium)(50, 60) 사용하에 전해 셀(electrolysis cell)(4)을 이용하는 전기 분해 방법에 관한 것이다.  또한, 본 발명은 특히 상기 전기 분해 방법을 실시하기 위한 전기 분해 시스템과도 관계된다.
Patent KR-20170042566-A (KR)
Inventor: FUJIWARA HIDEYUKI
IPC: G01T1/40
Filed: 2015-08-03
Abstract: 미리 형성한 격벽을 결손시키는 일 없이 격벽에 의해 구획된 셀 내에 형광체를 비롯한 무기 재료를 함유하는 조성물을 고밀도로 충전하는 것이 가능한 표시 부재의 제조 방법을 제공하는 것을 목적으로 한다. 본 발명은 격벽으로 구획된 셀에 등방적 압력에 의해 무기 재료를 함유하는 조성물을 충전하는 표시 부재의 제조 방법을 제공한다.
Patent KR-20170029600-A (KR)
Inventor: KOEZUKA JUNICHI
IPC: H01L29/786
Filed: 2015-07-09
Abstract: 트랜지스터는 게이트 전극, 게이트 전극 위의 게이트 절연막, 게이트 절연막 위의 산화물 반도체막, 및 산화물 반도체막에 전기적으로 접속된 소스 전극 및 드레인 전극을 포함한다.  산화물 반도체막은 게이트 전극 측에 제 1 산화물 반도체막을 포함하고, 제 1 산화물 반도체막 위에 제 2 산화물 반도체막을 포함한다.  제 1 산화물 반도체막은 In의 원자 비율이 M(M은 Ti, Ga, Sn, Y, Zr, La, Ce, Nd, 또는 Hf)보다 큰 제 1 영역을 포함한다.  제 2 산화물 반도체막은 In의 원자 비율이 제 1 산화물 반도체막보다 작은 제 2 영역을 포함한다.  제 2 영역은 제 1 영역보다 얇은 부분을 포함한다.