baber/WOPTO huggingface dataset:
Patent KR-20210069551-A (KR)
Title: Method for manufacturing flexible printed circuit board with bvh
Inventor: JEONG UI NAM
IPC: H05K3/46
Filed: 2020-09-07
Abstract: Disclosed is a method for manufacturing a flexible printed circuit board. The method for manufacturing a flexible printed circuit board comprises the steps of: (a) processing BVH on one surface of each of a first laminate and a second laminate including a polyimide layer and copper layers formed on both surfaces of the polyimide layer; (b) manufacturing a main laminate in which the BVH is processed on one surface and the other surface, by laminating the first and second laminates and a tape, such that the one surface of each of the processed first and second laminates faces one side and the other side, respectively, and each other surface faces each other with the tape therebetween; (c) applying chemical copper to the one surface and the other surface of the main laminate; (d) performing copper plating on the one surface and the other surface of the main laminate; (e) patterning the one surface and the other surface of the main laminate; (f) laminating an outer layer on the one surface and the other surface of the main laminate; and (g) separating the main laminate into the first and second laminates. The steps (a) to (e) are performed by a roll-to-roll method. In accordance with the present invention, productivity is increased and costs can be reduced.
Patent KR-20220036389-A (KR)
Inventor: YOO HEE JUNG
IPC: G06Q40/08
Filed: 2020-09-14
Abstract: Disclosed are a method for claiming dental insurance and a dental work management device for the same. The method for claiming the dental insurance according to one embodiment extracts a list of objects to be claimed, when making an insurance claim, to analyze the claim details, and enables to increase a convenience of the billing work in accordance with a detection and provision of the claim details per claim type.
Patent KR-20220036603-A (KR)
Inventor: JAE KWAN KWON
IPC: G11C16/10
Filed: 2020-09-16
Abstract: The present invention relates to an operating method of a controller which is included in a memory system and controls a semiconductor memory device including a plurality of memory blocks. The operating method of the controller comprises: a step of detecting a power-on state of the memory system; and a step of performing a removal block scan operation for the plurality of memory blocks included in the semiconductor memory device by using a scan read voltage. Each of memory cells included in the plurality of memory blocks stores at least two bits of data. The scan read voltage is a read voltage that can separate a removal state and program state of the memory cells.
Patent KR-20210089570-A (KR)
Title: Engineered carbon and manufacturing method thereof
Inventor: NA YONG HUN
IPC: A23L11/00
Filed: 2020-09-22
Abstract: Embodiments of the present invention relate to processed carbon, which controls an adsorption amount of carbon dioxide (CO_2) and lipid within a specific range, and a manufacturing method thereof, wherein the processed carbon satisfies a carbon dioxide (CO_2) adsorption amount of 500 m^2/g or less measured using Dubinin-Astakhov equation, and a lipid adsorption amount of 0.5 to 5 ml/g. Therefore, the processed carbon is advantageous for adsorbing only harmful substances without adsorbing substances beneficial to human body, is harmless to the human body and can be edible, thereby being used for oral uses in various ways.
Patent KR-20210046549-A (KR)
Inventor: KAWASAKI TAKASHI
IPC: H01R13/6581
Filed: 2020-09-24
Abstract: Provided is an electrical connector capable of effectively suppressing crosstalk between a plurality of contacts and an electronic device including the same. According to the present invention, the electrical connector (1) comprises: a first contact group (21U) arranged on a first contact plane; a second contact group (21L) arranged on a second contact plane; and a ground plate (22) disposed on a ground plane. The ground plate (22) is disposed between a contact portion (211U) and a horizontal extension portion (212U) of the contact (21) of the first contact group (21U) and the contact portion (211L) and the horizontal extension portion (212L) of the contact (21) of the second contact group (21L) and is additionally disposed between a horizontal extension portion (212U) of the contact (21) of the first contact group (21U) and a horizontal extension portion (212L), a downward extension portion (213L), and a terminal portion (214L) of the contact (21) of the second contact group (21L).
Patent KR-20210074993-A (KR)
Title: Composite bridge die-to-die interconnects for integrated-circuit packages
Inventor: CHEAH BOK ENG
IPC: H01L23/31
Filed: 2020-09-24
Abstract: Disclosed embodiments include a composite bridge die-to-die interconnection unit on a die side of an integrated circuit package substrate and in contact with two IC dies and passive elements within a molding material. The molding material also contacts the two IC dies.
Patent KR-20210158286-A (KR)
Inventor: CHIANG HUNG LI
IPC: H01L45/00
Filed: 2020-09-25
Abstract: The present disclosure relates to an integrated circuit. The integrated circuit comprises a plurality of bit line stacks disposed on a substrate and separately including a plurality of bit lines stacked on one another. A data storage structure is placed on the bit line stacks and a selector is placed on the data storage structure. A word line is placed on the selector. The selector is allowed to selectively pass between the bit lines and the word line. The bit line stacks include first to third bit line stacks. The first and third bit line stacks are a bit line stack closest to opposite sides of the second bit line stack. Also, the second bit line stack is separated from the first bit line stack by a first distance and is also separated from the third bit line stack by a second distance greater than the first distance.
Patent KR-20220045477-A (KR)
Title: Micro light emitting display apparatus and method of manufacturing the same
Inventor: CHOI JUN HEE
IPC: H01L33/20
Filed: 2020-10-05
Abstract: Disclosed are a micro light emitting display device and a method for manufacturing the same. The disclosed micro light emitting display device includes: a first semiconductor layer; a first light emitting part configured to emit blue light to a first sub-pixel defined by an isolation structure provided to be spaced apart from the first semiconductor layer; and a load semiconductor layer provided in a second sub-pixel defined by the isolation structure; and a second active layer provided on the load semiconductor layer. The second active layer includes a second light emitting part configured to emit green light. Thus, it is possible to provide the display device that can display high-resolution color images.
Patent KR-20220045846-A (KR)
Title: A simultaneous estimating method for movement and shape of target vehicle using preliminary distribution model of tracklet
Inventor: HAN SEUL KI
IPC: B60W40/02
Filed: 2020-10-06
Abstract: Disclosed is a simultaneous estimation method for the movement and shape of a target vehicle using a preliminary distribution model of tracklets, which uses a linear correspondence among tracklets defined in a Cartesian coordinate system, a tracklet preliminary distribution model, and the center position of a target vehicle, to set a preliminary distribution defined by a small number of representative tracklet appearance points and performing many-to-one data association between tracklet outputs, thereby being implemented in real-time and providing high reliability in estimation performance even when the target vehicle's heading changes. According to the present invention, the simultaneous estimation method is executed by a signal processing device processing signals emitted from a plurality of radars mounted on a user vehicle and reflected from a target vehicle and comprises: a tracklet preliminary distribution model setting step; a tracklet acquisition step; a gating&data association step; a tracklet measurement equation construction step; a measurement update step; and a system propagation step.
Patent KR-20220047431-A (KR)
Inventor: CHO WON SEOK
IPC: H01L27/11529
Filed: 2020-10-08
Abstract: A semiconductor device according to an embodiment of the present invention includes: a peripheral circuit structure including a first substrate and circuit elements on the first substrate; a second substrate disposed on the peripheral circuit structure; a first horizontal conductive layer disposed on the second substrate; a second horizontal conductive layer disposed on the first horizontal conductive layer; a stacked structure including a plurality of gate electrodes spaced apart from each other in a vertical direction and stacked on the second horizontal conductive layer and a plurality of interlayer insulating layers alternately stacked with the plurality of gate electrodes; a channel structure including a channel layer and penetrating the first horizontal conductive layer, the second horizontal conductive layer, and the stacked structure; and a separation insulating layer penetrating the first horizontal conductive layer, the second horizontal conductive layer, and the stacked structure and extending in a first direction, wherein the separation insulating layer includes a first part having a width that is continuously decreased and a second part penetrating the first and second horizontal conductive layers and having a width larger than a minimum width of the first part. The present invention can achieve improved reliability through a lower metal pad.
Patent KR-20220048636-A (KR)
Inventor: LEE EUN PYO
IPC: G08B25/14
Filed: 2020-10-13
Abstract: Provided is an indoor low coal field self-ignition monitoring system based on a deep learning model, which is able to, in order to overcome technological limits of the conventional self-ignition monitoring system using a heat sensor or camera, apply a deep learning model using a U-Net and Conv-LSTM network to an OGI camera video, detect the gas generated by self-ignition, and detect self-ignition at an early stage by a gas concentration determination technology. In addition, provided is the indoor low coal field self-ignition monitoring system based on the deep learning model, which is able to receive a feedback of site operation data, make the model continuously learn, steadily upgrade the inference performance of the deep learning model, apply a radar module which has no malfunction due to a harsh external environment such as dust, smoke, and humidity, and guarantee even the safety of workers.
Patent KR-20220048802-A (KR)
Inventor: LEE YOON SUNG
IPC: H01M10/052
Filed: 2020-10-13
Abstract: The present invention relates to an electrolyte for a lithium secondary battery, which can improve lifespan characteristics of the lithium secondary battery, and a lithium secondary battery including the same. The electrolyte for a lithium secondary battery according to one embodiment of the present invention includes: a lithium salt; a solvent; and a functional additive, wherein the functional additive includes an electrode coating additive, which is 1-benzyl-5-(4-cyanophenyl)-1H 1,2,3-triazole-4-carbonitrile represented by the following Formula 1.
Patent KR-20220050483-A (KR)
Inventor: KIM TAE SHIN
IPC: G01S7/481
Filed: 2020-10-16
Abstract: The present invention relates to a location recognition device for an unmanned guided vehicle and a method thereof. The present invention provides the location recognition device for an unmanned guided vehicle, which comprises: a traveling body portion capable of traveling; a scan portion provided in the traveling body portion, rotating 360 degrees in an indoor space, emitting an irradiation beam, and receiving signals reflected by a plurality of reflectors provided on an indoor wall or ceiling; a coordinate detection portion generating coordinates of the plurality of reflectors based on the reflected signals of the reflectors input to the scan portion, estimating the changed location through an encoder of the unmanned guided vehicle, and detecting the final coordinates of the reflector existing at the estimated location; and a location recognition portion for recognizing the current location of the unmanned guided vehicle based on the final coordinates of the plurality of reflectors input from the coordinate detection portion. After setting the initial location of the unmanned guided vehicle, the changed location is estimated by the encoder, and the current location of the unmanned guided vehicle is recognized through the reflector at the estimated location. The present invention can significantly reduce a calculation processing time.
Patent KR-20200125550-A (KR)
Title: Air Conditioner
Inventor: JOON HO YOON
IPC: F24F13/22
Filed: 2020-10-23
Abstract: An integrated air conditioner comprises: a housing partitioned into a first housing on the upper side thereof and a second housing on the lower side thereof; a first suction port provided through the first housing to allow external air to be introduced therethrough; a first discharge port through which internal air is discharged; a second suction port provided through the second housing to allow external air to be introduced therethrough; a second discharge port through which internal air is discharged; a compressor provided in the housing to compress a refrigerant; a condenser provided on a second flow channel connecting the second suction port and the second discharge port to each other and condensing the refrigerant compressed by the compressor to be in a liquefied state; an expansion device for expanding the refrigerant condensed in the condenser to be in a low-pressure state; and an evaporator provided on a first flow channel, through which the first suction port and the first discharge port are connected to each other, to correspond to the upper end of the condenser and returning the refrigerant at low temperature and low pressure from the expansion device to the compressor. The integrated air conditioner can be miniaturized and is portable, thereby providing convenience in use.
Patent KR-20220055843-A (KR)
Title: Fish growth measurement system using deep neural network
Inventor: JOO MOON GAB
IPC: A01K61/95
Filed: 2020-10-27
Abstract: The present invention relates to a fish growth measurement system using a deep neural network capable of predicting the growth rate and release time of fish through deep learning algorithm analysis using a deep neural network for fish images taken underwater. The present invention has the effects of reducing costs due to no necessity of installing an expensive 3D laser, facilitating the manager's management work due to the real-time prediction of the release time of fish, overcoming the difficulty of image recognition according to various changes occurring when acquiring underwater environment images, and minimizing environmental problems in aquaculture industry as an eco-friendly technology that is insensitive to temperature changes and minimizing environmental pollution.
Patent KR-20220057334-A (KR)
Inventor: SEO IL SOO
IPC: B66B13/22
Filed: 2020-10-29
Abstract: The present invention relates to an automatic locking device for a safety door of a lift for construction. More specifically, an objective of the present invention is to provide a locking means of an opening and closing device applied to a safety door for each floor of a building corresponding to a lift for construction. Specifically, the automatic locking device for a safety door having a rotating angle installed to be rotated by opening and closing a safety door on one side of a safety door frame, on which the safety door for each floor of a building opened and closed in response to an ascent and a descent of a lift for construction is installed, comprises a rotation control means controlling the rotational angle of the rotating angle in accordance with an approach of the lift. The rotation control means includes: a base installed on the safety door frame; a leg provided to be interposed between the safety door frame and the base; a servo motor installed on the base; and a stopper axially installed to be rotated by the servo motor to support the rotating angle to fix the rotating angle or rotate to be prevented from interfering with the rotating angle in accordance with the operation of the servo motor. The present invention has numerous effects such as convenient installation and high operating reliability.
Patent KR-20220057777-A (KR)
Title: Sand removal Apparatus for excavation
Inventor: HWANG JONG DEOK
IPC: E21B21/00
Filed: 2020-10-30
Abstract: The present invention relates to a sand removal apparatus for excavation which can be transported by land. The sand removal device for excavation which can be transported by land comprises: a frame including an installation chamber which is hexahedral and has an inner space portion and a corner casting formed at a lower corner, a first tank in which treated water is received, a second tank in which firstly treated water is received, and a return tank in which secondly treated water is received, wherein the inner space portion of the installation chamber is divided into a plurality of parts and equipment is mounted in the installation chamber; a treatment module including a primary cyclone unit, a secondary cyclone unit, a return unit, and a washing unit, wherein the primary cyclone unit firstly treats the treated water received in the first tank and discharges the firstly treated water to the second tank, the secondary cyclone unit secondly treats the firstly treated water received in in the second tank and discharges the secondly treated water to the return tank, the return unit transports the secondly treated water received in the return tank to various facilities so that the water can be reused, and the washing unit washes the first tank, the second tank, and the return tank; and a handrail unit installed to be foldable at an upper end of the frame. Inside the frame, an installation chamber (120) in which a first pump, a second pump, and a return pump are installed side by side is separately provided, and the first tank, the second tank, and the return tank are arranged side by side, thereby improving the space utilization of the frame where space is narrow. Therefore, the apparatus according to the present invention can be transported by land, and the top surface of the frame can be used as a worksite.
Patent KR-20210054479-A (KR)
Title: Induction heating apparatus
Inventor: NOBUHARU NISHIKOORI
IPC: H02M7/5387
Filed: 2020-11-05
Abstract: The present invention relates to an induction heating device which can ensure safety. The induction heating device comprises: a coil; an inverter configured to provide a drive current to the coil; a current sensor measuring a driving current of the coil; and a control unit controlling the inverter so that the driving current follows a target current based on a user input. The control unit maintains switching operation of the inverter based on that a time, at which the driving current smaller than a reference current is sensed, is smaller than a reference time, and operation of the inverter can be stopped based on that a time, at which the driving current smaller than the reference current is sensed, is equal to or longer than the reference time.
Patent KR-20200133687-A (KR)
Inventor: PARK JEONG YEL
IPC: E21C37/02
Filed: 2020-11-10
Abstract: According to the present invention, a low-vibration brio ripper assembly includes: a low-vibration brio ripper including a ripper body, a vibration generation unit supported by the ripper body to be vibrated by a buffer support unit, and a ripper blade installed in a lower part of the vibration generation unit; and a brio ripper rotation unit including a ripper rotation support shaft located on a side of the ripper body, a rotation support boom installed at an end of the ripper combined with a boom of an excavator, and an actuator installed on the rotation suprotation support shaft to be rotatable and including a rotation combination part port boom to rotate the low-vibration brio ripper around the ripper rotation support shaft by a predetermined angle. Therefore, the present invention is capable of increasing the efficiency of crushing hard rock.
Patent KR-20220064564-A (KR)
Title: Display Device and Driving Method of the same
Inventor: KIM MIN CHEOL
IPC: G09G3/3225
Filed: 2020-11-12
Abstract: A display device includes: a timing controller for calculating an average luminance for each subpixel with respect to an input image, calculating afterimage influence for each subpixel for determining a possibility of causing afterimage for each subpixel position on the basis of the average luminance, and deriving a compensation gain for each subpixel on the basis of the afterimage influence for each subpixel to provide the input image as a compensated image; a data driver for outputting a data voltage on the basis of the compensated image output from the timing controller; and a display panel for displaying an image on the basis of the data voltage. Accordingly, the lifespan as well as the display quality of the image can be improved by delaying the possibility of occurrence of afterimages due to deterioration.
Patent KR-20220071355-A (KR)
Title: Methods for proliferating lactic acid bacteria using chlorophyll-deficient chlorella
Inventor: HWANG JI EUN
IPC: C12N1/20
Filed: 2020-11-24
Abstract: The present invention relates to a method for proliferating lactic acid bacteria comprising a step of culturing the lactic acid bacteria in a medium containing chlorella not containing chlorophyll. The method for proliferating lactic acid bacteria according to the present invention can not only remarkably increase a lactic acid bacteria growth effect, but also significantly reduce the cost of lactic acid bacteria growth by improving culturability and excluding the use of peptone and/or a yeast extract.
Patent KR-20220074282-A (KR)
Title: 광투과율가변 윈도우 및 그의 제조방법
Inventor: YANG WOO SEOK
IPC: C03C4/06
Filed: 2020-11-27
Abstract: 보다 낮은 온도에서 자외선 차폐가 가능하고, 가시광선 투과율은 높은 광투과율가변 윈도우 및 그의 제조방법이 제안된다. 본 발명에 따른 광투과율가변 윈도우는 유리기판; 유리기판 상의, 유리기판으로부터의 이온확산을 방지하는 확산방지층; 확산방지층 상의, 자외선 투과율을 가변시키는 써모크로믹층: 써모크로믹층의 굴절률보다 낮은 굴절률을 갖는 제1박막층; 및 제1박막층의 굴절률보다 높은 굴절률을 갖는 제2박막층;을 포함한다.
Patent KR-20210070203-A (KR)
Title: Illumination optical system, exposure apparatus, and manufacturing method of article
Inventor: MURAKAMI MIZUMA
IPC: G03F7/20
Filed: 2020-11-30
Abstract: Provided is an illumination optical system advantageous for high-precision adjustment of an illumination area on an illuminated surface. The illumination optical system for illuminating an illuminated surface using light from a light source includes: an optical integrator that reflects the light of a light source incident from an incident end surface several times on the inner surface; an imaging optical system for forming an image of an output end surface of the optical integrator on the illuminated surface; and an adjustment unit for adjusting the optical axis of the optical integrator by tilting the optical integrator with the position on the incident end face of the optical integrator as a rotation center.
Patent KR-20220078202-A (KR)
Title: 커플링 부재를 포함하는 마이크로스트립 안테나 및 마이크로스트립 안테나 모듈
Inventor: KIM SANGHYUN
IPC: H01Q1/24
Filed: 2020-12-03
Abstract: 본 개시의 마이크로스트립 안테나는 유전체 기판, 급전선에 연결되고 상기 유전체 기판의 제1 층에 위치하며, 개구부가 형성된 도전체를 포함하는 방사부, 및 접지부에 연결되고, 상기 개구부 내에서 상기 도전체로부터 간극을 두고 이격된 커플링 부재를 포함한다.
Patent KR-20220078840-A (KR)
Title: 좌입식 의자
Inventor: KIM DAN
IPC: A47C3/04
Filed: 2020-12-04
Abstract: 본 발명에 따른 좌입식 의자는 입식의자 혹은 좌식의자로 편하게 바꿀 수 있는 발명품이며 좌식,입식의자를 모두 가진 듯한 효과를 얻을 수 있어 경제적인 효과를 얻을 수 있다.
Patent KR-20220079035-A (KR)
Inventor: JUNG WOO YOUNG
IPC: C09D7/63
Filed: 2020-12-04
Abstract: 본 발명은 디스플레이용 무기입자 분산액 조성물 및 이의 제조방법에 관한 것으로, 본 발명의 일 측면은, 금속 산화물 입자; 아크릴레이트계 모노머; 에폭시계 모노머; 또는 이 둘;을 포함하는, 모노머; 실란계 커플링제; 및 분산제;를 포함하고, 상기 실란계 커플링제는, 가수분해 공정으로 전처리된 것인, 디스플레이용 무기입자 분산액 조성물을 제공한다.