baber/WOPTO huggingface dataset:
Patent KR-20190034161-A (KR)
Title: 에칭 방법 및 에칭 장치
Inventor: YAO AKIFUMI
IPC: H01L21/3213
Filed: 2017-05-31
Abstract: 본 발명의 에칭 방법은, 코발트, 철 또는 망간을 포함하는 제1 금속막과, 구리를 포함하는 제2 금속막이 병존하여 표면에 형성된 피처리체에, β-디케톤으로 이루어지는 에칭 가스와 질소산화물 가스를 포함하는 제1 혼합 가스를 공급하는 공정을 행함으로써, 제2 금속막에 대해 제1 금속막을 선택적으로 에칭하거나, 또는, β-디케톤으로 이루어지는 에칭 가스와 산소 가스를 포함하는 제2 혼합 가스를 공급하는 공정을 행함으로써, 제1 금속막에 대해 제2 금속막을 선택적으로 에칭하는 것을 특징으로 한다.
Patent KR-20190015421-A (KR)
Title: 고무질 재료의 적층 가공
Inventor: MATZNER EYNAT
IPC: B29C64/135
Filed: 2017-05-29
Abstract: 엘라스토머 경화성 재료 및 실리카 입자들을 포함하는 하나 이상의 모델링 재료 조성물을 이용하는 3차원 고무질 물체를 가공하는 방법에 관한 것이다. 모델링 재료 조성물로 제조되고 개선된 기계적 특징을 나타내는 물체를 또한 제공한다.
Patent KR-20200084221-A (KR)
Title: Method for manufacturing hairpin
Inventor: SUNG WONJUNG
IPC: H02K15/10
Filed: 2019-01-02
Abstract: The present invention provides a method for manufacturing a hairpin, which has an effect of preventing deterioration of the insulating performance of the hairpin by supplementing a damaged film of a bending portion during the bending process of the hairpin by applying additional coating on the bending portion of the hairpin with an insulating liquid. The method for manufacturing a hairpin comprises the steps of: cutting a wire; forming the wire into a hairpin provided with a bending portion; and coating the bending portion in a coating bath containing an insulating liquid.
Patent KR-20200088587-A (KR)
Title: non executable file inspection module and method
Inventor: JEON DEOK JO
IPC: G06F21/56
Filed: 2019-01-15
Abstract: The present invention relates to a non-executable file inspection. More particularly, provided are a non-executable file inspection module for inspecting whether a malicious code is included in a non-executable file such as a document file and a method thereof. The non-executable file inspection method comprises: a file information obtaining step of obtaining information of a non-executable file based on a file structure of a non-executable file; a source code inspection step of examining the source code based on the type information of a malicious code known in advance from a type information database to check the presence or absence of the malicious code; and a code execution inspection step of opening in accordance with the non-executable file type and determining that the malicious code is present when an abnormal command is executed.
Patent KR-20190110025-A (KR)
Title: Exhaust gas treatment device
Inventor: ITO KOKI
IPC: B01D53/18
Filed: 2019-02-28
Abstract: By enhancing the absorption efficiency of harmful components in exhaust gas by a cleaning liquid, the treatment time can be shortened and an exhaust gas treatment apparatus including an absorption tower can be made compact. The exhaust gas treatment apparatus according to an embodiment is an exhaust gas treatment apparatus for absorbing and removing harmful components contained in the exhaust gas by bringing the exhaust gas into contact with the cleaning liquid. The apparatus comprises: an absorption tower body having an inner space formed therein; a spray unit spraying the cleaning liquid in the inner space; and an exhaust gas introduction unit for introducing the exhaust gas to circulate in the inner space. Unevenness is formed on an inner circumferential surface of the absorption tower body facing the inner space.
Patent KR-20200112123-A (KR)
Inventor: LEE BYENGCHANG
IPC: G08B17/10
Filed: 2019-03-21
Abstract: The present invention relates to a system for detecting spontaneous ignition of coal early in a thermal power plant to prevent a fire occurring in a tripper room. According to the present invention, the system comprises: a plurality of composite sensors (20) installed in the tripper room (10), in which coal supplied to a boiler of a thermal power plant is transferred, to detect the concentration of CH_2O and CO; a system panel (30) receiving the concentration of CH_2O and CO detected from each composite sensor (20), calculating a CH_2O ratio by the formula of CH_2O ratio = count of CH_2O concentration exceeding a reference concentration line / calculation range time (sec) and a CO ration by the formula of CO ratio = count of CO concentration exceeding a reference concentration line / calculation range time (sec) based on the concentration of CH_2O and CO received from each node in which the composite sensor (20) is installed, and multiplying the calculated CH_2O and CO ratios to calculate a gas detection ratio of each node; and monitors (60, 61) displaying information analyzed in the system panel (30) and including a change in the concentration of CH_2O and CO for each node on a screen to monitor spontaneous ignition possibility in real-time.
Patent KR-20190114799-A (KR)
Title: Scribe head
Inventor: SOYAMA HIROSHI
IPC: C03B33/10
Filed: 2019-03-22
Abstract: Provided by the present invention is a scribing head which has a holder unit supporting a scribing wheel to be positioned on a substrate at a stable posture. The scribing head includes: a scribing wheel (40) which forms a scribing line on the surface (H) of a substrate (F); a holder (50) which supports the scribing wheel (40) by a support shaft (52); and a holder unit (30) which has a rotary shaft (53) supporting the holder (50) to be able to rotate. The rotating shaft (53) is tilted in the direction parallel to a scribing direction (R) from normal (N) of the surface (H) of the substrate (F), and the holder unit (30) is formed to have a large weight balance of the direction perpendicular to the support shaft (52) for the shaft center (S) of the rotary shaft (53).
Patent KR-20200114068-A (KR)
Inventor: ILYOONG SHIN
IPC: F25B41/00
Filed: 2019-03-27
Abstract: The present invention relates to an air conditioner capable of improving performance by varying a refrigerant flow path. The air conditioner of the present invention includes: an outdoor unit in which a refrigerant circulates; an indoor unit through which water circulates; and a heat exchange device that connects the outdoor unit to the indoor unit and performs heat exchange between the refrigerant and the water. The heat exchange device includes: a first heat exchanger and a second heat exchanger; a first refrigerant pipe and a second refrigerant pipe connected to the first heat exchanger and the second heat exchanger, respectively; an expansion valve provided in the second refrigerant pipe; a bypass pipe connecting the second refrigerant pipe of the first heat exchanger and the first refrigerant pipe of the second heat exchanger; and a bypass valve provided in the bypass pipe.
Patent KR-20200116292-A (KR)
Title: Relay system for call processing and diameter signal mediation method thereof
Inventor: LEE JUNG WOO
IPC: H04L29/06
Filed: 2019-04-01
Abstract: The present invention relates to a call processing relay system in a 5G communication environment, in which a 5G relay system detects an error when the error occurs in a message transmitted from a source device to a destination device, performs automatic adjustment into a message acceptable in the destination device, and transmits the adjusted message, and a diameter signal control method thereof. More specifically, the call processing relay system comprises: a transmitting and receiving unit which receives a request message from the source device, transmits the request message to the destination device, receives a response message for the request message from the destination device and transmits the response message to the source device; an identification unit for determining whether an error code exists in the response message; and a processing unit which sets an adjustment flag to the request message corresponding to the response message with the error code, re-receives the request message to which the adjustment flag is set, converts the request message into a correction message acceptable in the destination device, and transmits the correction message to the destination device through the transmitting and receiving unit.
Patent KR-20200117496-A (KR)
Inventor: YOON JIHEE
IPC: H01M4/525
Filed: 2019-04-04
Abstract: The present invention relates to an electrode for a lithium secondary battery having excellent resistance characteristics and output characteristics while being able to implement high capacity characteristics due to a high content of an active material. The electrode for the lithium secondary battery comprises a current collector, a first active material layer, and a second active material layer.
Patent KR-20200119963-A (KR)
Inventor: PARK SUN HEE
IPC: E04C5/16
Filed: 2019-04-11
Abstract: The present invention relates to a rebar coupler with an enhanced bonding force for connecting two rebars to prevent the rebars from being separated from each other in a longitudinal direction and, more specifically, to a rebar coupler capable of providing structural safety and substantially connecting rebars through a simple structure by including a compression means, in a body, for compressing and fixing an outer circumference surface of a rebar by burrowing into the outer circumference surface by a predetermined depth. According to the present invention, the rebar coupler connecting two rebars comprises: a body in which an insertion hole, into which an end of the rebars is individually inserted through one end and the other end, is penetrated in a circular form in a longitudinal direction; a partition installed in the middle of the insertion hole to divide the insertion hole into both sides; a plurality of piece bodies installed on each of one side and the other side of the insertion hole and fixing the rebars to prevent the rebars from being separated from the body by compressing an outer circumference surface of the rebars while moving during the procedure of inserting the rebars into one side and the other side of the insertion hole; gap keeping units installed on one side and the other side of the insertion hole respectively to space the piece bodies apart from each other at a predetermined distance along an inner circumference surface of the insertion hole; and caps combined with one end and the other end of the body respectively, comprising a through hole penetrated in the center in a longitudinal direction and a piece body guide inclined downwards in a center direction of the through hole on an inner circumference surface of one end combined with the body, and fixing the piece bodies to prevent the bodies from being separated from the body.
Patent KR-20200127323-A (KR)
Inventor: PARK MYUNGNO
IPC: A01K61/13
Filed: 2019-05-02
Abstract: The present invention relates to an embankment pond type aquaculture system and an aquaculture method thereof. According to the present invention, the embankment pond type aquaculture system comprises: a raw water tank storing and supplying raw water; an aquaculture tank including an embankment built to be isolated from the outside and an embankment circulation path formed on the embankment to block external pollutants; a microalgae cultivation tank naturally purifying aquaculture water stored in the aquaculture tank; a blocking unit supplying the embankment circulation path with one or more from a composite phytoncide composition and sodium hypochlorite-treated water; and an awning unit installed on the upper part of the aquaculture tank. According to the present invention, the embankment type aquaculture system collectively blocks external and internal pollutants of an aquafarm and water pollutants inside the aquafarm, which are disease causes of an embankment type aquafarm, thereby fundamentally blocking causes of death of fishes. Moreover, the awning unit artificially providing shade and the microalgae cultivation tank installed in a separate space are provided in an aquafarm, thereby friendly providing a growth environment for fishes. Moreover, the death of fishes is prevented and the growth rate of fishes is increased, thereby increasing economic efficiency by 30% or more.
Patent KR-20200128943-A (KR)
Inventor: KIM HYE GYEONG
IPC: F26B5/14
Filed: 2019-05-07
Abstract: The disclosed content relates to an umbrella rainwater removal device using a microfiber pad, which removes rainwater remaining on an umbrella by mutual contact with the microfiber pad when enabling the umbrella to pass through a movement path. An umbrella rainwater removal device using a microfiber pad according to an embodiment of the present invention comprises: a floor panel through which a drain hole for discharging rainwater removed from the umbrella is formed through the floor; left and right panels formed to face the left and right sides of the floor panel to form an umbrella movement path in the center; left and right rotating plates in which connecting pieces extending at the front and rear ends of the left and right panels are pivotably hinged to a hinge pin fixed to a rainwater spill prevention plate, and upper ends are formed in the form of free ends; and a microfiber pad detachably attached to the outer surfaces of the left and right rotating plates, and absorbing and removing the rainwater remaining on the umbrella by mutual contact with the umbrella when the umbrella is moved in forward and backward directions along the umbrella movement path.
Patent KR-20200129670-A (KR)
Title: Composition comprising Fritillariae Thunbergii Bulbs extract for preventing or treating atopic dermatitis
Inventor: HYUK SANG JUNG
IPC: A23L33/105
Filed: 2019-05-09
Abstract: The present invention relates to a composition for preventing or treating atopic dermatitis containing an extract of Fritillaria thunbergii. When using the extract of Fritillaria thunbergii and a fraction thereof of the present invention as active components, there is an effect of inhibiting the secretion of inflammatory cytokines, interleukin-4 (IL-4), TARC, and MDC in vitro, and thus there is an effect of significantly increasing the expression of filaggrin, involucrin, aquaporin, and transglutaminase, which are skin protective proteins. In addition, the composition has an effect of inhibiting the invasion of CD4 cells and CD8 cells, which are immune cells in tissues in vivo, and significantly reducing skin thickness. Therefore, the composition has an effect of preventing, treating or alleviating atopic dermatitis, thereby being able to be usefully used in various fields such as pharmaceuticals, health functional foods or cosmetics for preventing, treating or alleviating atopic dermatitis.
Patent KR-20200132330-A (KR)
Inventor: LEE HYUN WOO
IPC: A23L11/00
Filed: 2019-05-17
Abstract: The present invention relates to a Bacillus subtilis strain having an enzyme secreting function, and to a method for producing a fermented soybean product using the same. The method for producing a fermented soybean product using a Bacillus subtilis strain having an enzyme secreting function comprises the steps of: soaking beans in water at a temperature of 20-45°C, wherein the beans are soaked in water until the mass of the beans becomes at least twice as large; sterilizing the soaked beans; and inoculate the sterilized beans with a Bacillus subtilis strain according to the present invention and fermenting the inoculated beans at a temperature of 26-43°C for 48 hours or more. The fermented beans contain amylase, protease, and a free amino acid.
Patent KR-20200133422-A (KR)
Inventor: CHOI JOON HO
IPC: C12P21/00
Filed: 2019-05-20
Abstract: The present invention relates to a production method of silk peptides using a high-pressure enzyme method, in which silk fibroin is hydrolyzed at high pressure of 50 to 100 MPa using protease. According to the present invention, it is possible to use single protease or complex enzyme having a weak proteolytic power for silk fibroin. Accordingly, low molecular weight peptides/proteins with molecular weight of 4 to 10 kD, peptides of 1 to 2.5 kD, and silk amino acids from the silk fibroin are provided, and protein hydrolysis efficiency by 10 to 40% is increased.
Patent KR-20200134924-A (KR)
Inventor: PARK SUNG JAE
IPC: G06Q30/02
Filed: 2019-05-24
Abstract: According to at least one embodiment of the present invention, an offline targeted advertising platform comprises: a server for receiving advertising content of a product or service related to a specific location from advertisers or advertising agencies and transmitting the advertising content; and a digital information display (DID) device installed in the specific location and displaying image content of the specific location and the advertising content received from the server. The DID device includes: a content receiving unit for receiving the advertising content from the server; a content storage unit for storing the image content of the specific location and the advertising content that the content receiving unit receives from the server; a display for displaying the image content of the specific location and the advertising content stored in the content storage unit; a targeting unit for setting a target of the advertising content; and a control unit for allowing the advertising content to be displayed on the display based on the target set by the targeting unit. According to the present invention, advertisement effects can be maximized.
Patent KR-20190136991-A (KR)
Inventor: LAUNE JEAN CHRISTOPHE
IPC: D04H17/12
Filed: 2019-05-30
Abstract: The present invention relates to a system for forming a fiber batt, in particular a non-woven fabric, comprising a device for producing at least one non-woven fiber web; and a cross-wrapper supplied with the at least one fiber web for providing a fiber batt at an outlet, wherein a production device includes a carding drum and at least one doffer roller which collects fibers from the carding drum and supplies at least one web to at least one discharge belt, the cross-wrapper has an introduction belt on which at least one web is arranged for introduction to the cross-wrapper, and the cross-wrapper supplies a fiber batt formed by a stack of layers of at least one web at an outlet. The system further comprises a first control means for controlling a profile of the thickness and/or of the local bulk density and/or of the bulk density of the web or each web according to a law of variation over time, in particular periodically, at a point in the path of the web or of each web in a web production device upstream of each introduction belt. Also, the system has a drafting means arranged downstream of the web or each outlet belt of the web production device and upstream of the introduction belt of the cross-wrapper, in particular directly upstream of the introduction belt of the cross-wrapper, and a second control means is provided for controlling the drafting means so as to vary drafting over time, in particular periodically.
Patent KR-20200137496-A (KR)
Inventor: PARK SEONG JIN
IPC: G06F8/71
Filed: 2019-05-30
Abstract: The present invention relates to firmware upgrade technology of an embedded system of a remote device in a constrained environment. According to the present invention, when a random frame for firmware divided into several frames is received, the firmware can be successively received through a validation code in a header of a frame 1 after checking whether the random frame is the frame 1, and the remote control is possible for the firmware upgrade of the remote device and the reliability of the upgrade operation is also secured since the adequacy for the received firmware can be checked.
Patent KR-20200139346-A (KR)
Title: Fault diagnosis management system and method using machine learning
Inventor: JUNG HOE KYUNG
IPC: G06N20/10
Filed: 2019-06-04
Abstract: According to an embodiment of the present invention, provided is a failure diagnosis management system using machine learning which can diagnose a state or failure of target equipment or facility in real time. The failure diagnosis management system using machine learning comprises: a data collection unit collecting data in real time through a sensor attached to target equipment for failure diagnosis; and a failure diagnosis unit analyzing the collected data using machine learning and continuously monitoring failure or performance degradation of the target equipment based on an analysis result of the data to diagnose abnormal symptoms.
Patent KR-20190138597-A (KR)
Title: Manufacturing method for polarizing film roll
Inventor: TANAKA TAKUYA
IPC: B32B7/12
Filed: 2019-06-04
Abstract: The present invention is to provide a method for manufacturing a polarizing film roll, capable of suppressing a winding recess in an end part of a polarizing film. The method of the present invention comprises a process of winding a polarizing film on a mandrel. The polarizing film has the thickness of 100 μm or less and the length of 500 to 4,000 m. In the process, the polarizing film is wound around the mandrel while applying tension y to allow the tension y calculated by equation (1), y = a{1 - (bx / 400000)} from a time when the winding amount is 500m or more to winding completion, to be 30 to 150 N. In the equation (1), a is tension at start of winding (a>30 N), b is a taper rate (%) = {(tension at start of winding - tension at introduction of winding of 4,000 m) / tension at start of winding} × 100, and x is the winding amount (500m <= x <= 4,000 m).
Patent KR-20200139532-A (KR)
Inventor: LEE CHANG HYUCK
IPC: G03B5/00
Filed: 2019-06-04
Abstract: The present invention relates to a camera module capable of generating a high-resolution image using a low-resolution image sensor. The camera module includes: a light receiving unit including a lens unit including at least one lens and transmitting an optical signal and a sensor unit generating an electric signal from the optical signal transmitted through the lens unit; a control unit changing the light path of the optical signal on the sensor unit by sub pixel by controlling the lens unit in accordance with predetermined rules such that the optical signal has different light paths; and an image synthesis unit acquiring first images each corresponding to the different light paths using the electric signal and generating one second image based on the first images. The control unit changes the light path of the optical signal by tilting the lens unit at a preset angle or shifting the lens unit at a preset distance. The sensor unit is classified as a 0 field region as the center of the sensor unit to a 1 field region as the position farthest from the center of the sensor unit. The present angle or distance is set based on tilting angles or shift amounts moving the optical signal by the sub pixel equal in each 0 to 1 field region.
Patent KR-20200142830-A (KR)
Inventor: JIN SEUNG MIN
IPC: G01B11/27
Filed: 2019-06-13
Abstract: According to an embodiment of the present invention, a functional light alignment apparatus for aligning light sources by fixing the same to an optical table including a plurality of holes arranged at regular intervals, comprises: an alignment part formed in a bar-shape having a predetermined length and thickness, and having a plurality of holes formed in one side of the front thereof at regular intervals in grades and in a length direction; a detachable part for attaching and detaching the alignment part to the optical table; an optical display module for displaying a location where the light of a specific wavelength reaches the same; and an optical display module fixing part for fixing the optical display module to the alignment part. The detachable part includes a fitting member fitted into the holes disposed on the optical table, and a fixing member for fixing the fitting member in the holes. Therefore, the path of light outside a visible light range (for example, infrared light) can be finely detected and aligned.
Patent KR-20200144864-A (KR)
Inventor: KIM KYUNGSOO
IPC: A61M16/06
Filed: 2019-06-19
Abstract: The present invention relates to a positive pressure device having a mandibular elevation band, which is very comfortable to wear, increases compliance, and maintains a high level of stability so that the mouth does not open during a sleep.