baber/WOPTO huggingface dataset:
Patent KR-20200046500-A (KR)
Title: Hydraulic Valve Assembly For Accelerating And Boosting
Inventor: LEE JEONG DUCK
IPC: F15B11/08
Filed: 2018-10-24
Abstract: The present invention relates to a hydraulic valve assembly for acceleration and pressure-intensification and, more specifically, to a hydraulic valve assembly (1) for acceleration and pressure-intensification, capable of operating an operation cylinder (20) of a hydraulic facility (10) with oil pressure from an oil pressure source (30). The hydraulic valve assembly (1) includes: an operation valve (3) individually opening a withdrawal line (13) and a lead-in line (11) connecting the oil pressure source to the operation cylinder (20); a first level control valve (5) opening an outlet when line pressure of a discharge side (13-2) of the withdrawal line (13) is applied to a first pressure setting port (17), whereas closing the outlet when line pressure of the lead-in line (11), which is higher than the line pressure of a bypass line (15), is applied to the first pressure setting port (17); a second level control valve (7) opening an outlet when the line pressure of the discharge side (13-2) of the withdrawal line (13) is applied to a second pressure setting port (19); and a direction switch valve (9) delivering the line pressure of the lead-in line (11) to the first pressure setting port (17) and delivering the line pressure of the discharge side (13-2) of the withdrawal line (13) to the second pressure setting port (19) in an operation state. The hydraulic valve assembly can accelerate the operation cylinder by increasing the amount of working fluids to be supplied to the operation cylinder through the lead-in line by joining the working fluids discharged to the oil pressure source to the lead-in line, while intensifying the pressure of the operation cylinder by increasing the pressure of the working fluids supplied to the operation cylinder by doubling the line pressure of the lead-in line through a booster.
Patent KR-20200046540-A (KR)
Inventor: JUNG CHUL HO
IPC: G06Q50/10
Filed: 2018-10-25
Abstract: According to the present invention, an integration method for producing and managing content to enable all operators and managers to communicate with each other comprises: a data management step (S100) of managing data of pre-production, main production, and post-production; a scheduling management step (S200) of managing schedules of a project and an operator; a publishing step (S300) of securing the accuracy of schedule data; a corporation supervision and communication step (S400) of communicating between a corporation and a supervisor; and a management and responsibility communication step (S500) of performing communication between a manager and a person in charge about work content of the operator.
Patent KR-20200046747-A (KR)
Title: Adjustment couch and medical couch system
Inventor: CHAE MOON KI
IPC: A61B6/04
Filed: 2018-10-25
Abstract: An embodiment of the present invention, in an adjustment couch mountable on a medical couch, provides the adjustment couch which comprises: a first couch having a fixing means to be fixed to medical couch; and a second couch disposed on the first couch, and having a rotation coupling means to be coupled to rotate with respect to a first vertical axis located on the upper surface of the first couch.
Patent KR-20200049952-A (KR)
Title: Workstation system for lng cargo hold
Inventor: O HYEONG SUN
IPC: B63B25/16
Filed: 2018-10-29
Abstract: According to one embodiment of the present invention, a workstation system for an LNG cargo hold includes: a plurality of vertical towers positioned in the cargo hold installed in a hull and arranged at a predetermined interval; a lower platform and an upper platform connected to the vertical tower to reciprocate while a horizontal surface is maintained along a vertical direction of the vertical tower; a fixed platform fixed to the vertical tower; and a driving part moving the lower platform and the upper platform.
Patent KR-20200048560-A (KR)
Title: Enzyme Enhanced Oil Recovery
Inventor: KWON TAE HYUK
IPC: C12N9/10
Filed: 2018-10-30
Abstract: The present invention relates to an oil recovery method using enzyme extracted from microorganisms and, more specifically, to an improved selective clogging method for recovering oil using biopolymers produced by enzymatic reactions. Problems such as clogging of an injection well of a microbial enhanced oil recovery (MEOR) method by using enzymes, environmental pollution due to external microbial injection, and uncertainty about whether or not to produce biopolymers and where to generate the same, oil recovery is increased, and compatibility is increased by being easy to store and apply compared to microorganisms.
Patent KR-20200048793-A (KR)
Inventor: PARK JI HYE
IPC: G01N27/04
Filed: 2018-10-30
Abstract: The present invention relates to a method for checking the dispersion of an electrode material layer of an electrode for a lithium rechargeable battery, the electrode having the electrode material layer, comprising an active material, a conductive material and a binder, formed on at least one surface of an electrode current collector, and the method for checking the dispersion of the electrode material layer comprising the steps of: (a) selecting two arbitrary points (1-1′) of the electrode material layer; (b) measuring the voltage between the two points (1-1′) for each of mutually different current directions, and calculating the difference (Δ1) between the absolute values of the two voltage values; (c) selecting two arbitrary points (2-2′ to n-n′, n is an integer equal to or greater than 2) which are different from the two points selected in the step (a), and calculating Δ2 to Δn by repeating the steps (a) and (b) one or more times; (d) calculating the average of the differences between the absolute values, Δ1 to Δn, obtained by repeating the steps (b) and (c); and (e) calculating the standard deviation of Δ1 to Δn from the average, wherein the dispersion of the electrode material layer is determined to increase as the standard deviation value of the step (e) decreases.
Patent KR-20190053801-A (KR)
Title: Photo-curable and thermo-curable copolymer, and photosensitive resin composition, photosensitive resin film, color filter using the same
Inventor: PARK HYE JIN
IPC: C08J5/18
Filed: 2018-11-08
Abstract: The present invention relates to: a copolymer having photo-curable and thermosetting properties, which shows excellent thermosetting at relatively low temperatures and can also undergo a photo-curing process upon light irradiation, thereby having excellent durability, chemical resistance, and storage stability through sufficient hardening; and a photosensitive resin composition, a photosensitive resin film, and a color filter using the same.
Patent KR-20200054736-A (KR)
Inventor: KIM EUN SIK
IPC: F16D27/00
Filed: 2018-11-12
Abstract: The present invention relates to a shift lever device for an electronic clutch, which comprises a permanent magnet (40), a PCB (70) for detecting a change in position of the permanent magnet (40), and a tension mechanism (30) for determining the position of the permanent magnet (40) during the shift direction and the select direction movement of a shift rod (20), thereby relatively simplifying a structure. In addition, the permanent magnet (40), the PCB (70), and the tension mechanism (30) are all placed in a shift lever housing (10), thereby improving an appearance while compactly configuring the overall external size.
Patent KR-20200055524-A (KR)
Title: Urea mixing device of SCR system
Inventor: KIM SANG BEOM
IPC: F01N3/20
Filed: 2018-11-13
Abstract: The present invention relates to a urea mixing device of an SCR system, and more specifically, the purpose of the present invention is to provide a urea mixing device of an SCR system in which a urea mixer having a compartment structure is newly constructed in a urea spray position inside a mixing chamber between an LNT catalyst and an SCR reactor in an engine exhaust line to prevent corrosion of the mixing chamber due to urea deposition and the like and, at the same time, to uniformly adsorb urea into the SCR reactor.
Patent KR-20200055581-A (KR)
Inventor: PARK SEO LYNN
IPC: G06F3/01
Filed: 2018-11-13
Abstract: Various embodiments of the present invention relate to an electronic device including a rotating member and a method for operating the same. The electronic device includes: a housing; a rotating member rotatably disposed at an outer side of a part of the housing; a display exposed through a part of a front surface of the housing; a memory disposed in the housing; and a processor disposed in the housing to be electrically or functionally connected to the display and the memory, wherein the memory stores instructions for allowing, when executed, the processor to control the display to display a first group including at least one object corresponding to at least one basic function on a screen of the display, and to control the display to display, in response to an occurrence of an event, a second group including at least one object corresponding to at least one additional function related to a user or the electronic device on the screen together with the first group. Other embodiments are also possible.
Patent KR-20200057457-A (KR)
Inventor: CHA WAN YOUNG
IPC: D21C11/00
Filed: 2018-11-16
Abstract: According to an embodiment of the present invention, a method for manufacturing a seaweed pulp for paper comprises: a step of filtering foreign matter from seaweed sludge to extract a raw pulp solution; a step of agitating the raw pulp solution to process the same to a seaweed pulp; and a step of filtering only the seaweed pulp having a predetermined fiber length from the processed seaweed pulp.
Patent KR-20190062221-A (KR)
Title: Electrode sheet manufacturing apparatus and power storage device manufacturing method
Inventor: SAKURAI TAKAHIRO
IPC: H01M50/463
Filed: 2018-11-22
Abstract: The present invention relates to an electrode sheet manufacturing apparatus capable of suppressing that a ridge part and the like are formed in a cut portion of a separator, and a method for manufacturing an electricity storage device. According to the present invention, the electrode sheet manufacturing apparatus cuts a laminated sheet (51) including an electrode cladding layer and a separator disposed on the electrode cladding layer to form an electrode sheet. The electrode sheet manufacturing apparatus comprises a laser irradiation apparatus (62) irradiating, to the laminated sheet (51), a first laser beam (L1) having a wavelength absorbed by the separator and a second laser beam (L2) having a wavelength absorbed by the electrode cladding layer, and a control unit (73) controlling operation of the laser irradiation apparatus (62). The control unit (73) moves an irradiation position of the first laser beam (L1) with respect to the laminated sheet (51) and moves an irradiation position of the second laser beam (L2) to pass through a track of the irradiation position of the first laser beam (L1).
Patent KR-20190059255-A (KR)
Inventor: KO HYUN SUK
IPC: H04N19/11
Filed: 2018-11-22
Abstract: The present invention relates to a method and an apparatus for encoding/decoding an image with improved compression efficiency. According to the present invention, the method for decoding an image comprises the following steps: deriving an intra-prediction mode for a current block; decoding at least one original sample which is present in the rightmost column and the bottom row of the current block; constructing a reference sample by using the at least one decoded original sample; and performing intra-prediction for the current block by using the constructed reference sample.
Patent KR-20200062742-A (KR)
Title: Display device
Inventor: RYU SUNG BIN
IPC: G09G3/3233
Filed: 2018-11-27
Abstract: The present invention relates to a display device. According to one embodiment of the present invention, the display device comprises: a display panel having a plurality of pixels disposed thereon and operated in a first driving mode in which an image is displayed by the plurality of pixels and a second driving mode in which the image is not displayed; and a timing controller generating a threshold voltage compensation signal and controlling the threshold voltage compensation signal to be applied to the display panel if it is determined that the display panel is operated in the second driving mode. Therefore, the display device according to one exemplary embodiment of the present invention compensates that a threshold voltage of a transistor made of an oxide semiconductor material constituting each pixel of the display panel is shifted to a negative polarity, thereby minimizing a decrease in image quality of the display device.
Patent KR-20200065368-A (KR)
Inventor: KIM DA HYE
IPC: A61K8/02
Filed: 2018-11-30
Abstract: The present invention relates to a cosmetic composition for softening fabric without skin irritation and softened fabric using the same. The development for a fabric material not causing skin irritation while having a soft tactility is needed in modern days, but a conventional softener, such as glycerin, alcohol, a polyhydroxy compound, and the like, has a side effect of skin irritation. Accordingly, the present invention is designated to solve a problem of conventional technology such that the cosmetic composition for softening fabric and the softened fabric using the same of the present invention provide the soft tactility and do not provide the skin irritation, thereby being expected to be widely used in various industrial fields. According to the present invention, the cosmetic composition comprises cellulose gum and saccharide gum.
Patent KR-20190068442-A (KR)
Title: Once-through evaporator systems
Inventor: RUCHTI CHRISTOPH BERNHARD
IPC: F22B29/06
Filed: 2018-11-30
Abstract: The present application provides a one-through evaporator system (800). According to the present invention, the one-through evaporator system (800) comprises: a plurality of one-through evaporator sections (810); a first superheater (870) positioned down the stream of the plurality of enlarged one-through evaporator sections (810); a second superheater (880) positioned down the stream of the first superheater (870); and an attemperator (890) positioned between the first superheater (870) and the second superheater (880).
Patent KR-20200066446-A (KR)
Title: BCDA-based semi-alicyclic polyimide membrane materials for gas separation and the preparation method thereof
Inventor: KIM JEONG HOON
IPC: C08L79/08
Filed: 2018-11-30
Abstract: The present invention relates to a BCDA-based semi-alicyclic polyimide membrane material for gas separation and a method for preparing the same. The polyimide material prepared according to the present invention has high solubility in a casting solvent, particularly in a polar organic solvent, by interrupting asymmetry in a polyimide chain structure and formation of a polyimide complex compared with an aromatic polyimide, and has remarkably high heat resistance compared to the conventional aromatic polyimides and aliphatic polyimides. Accordingly, the polyimide material of the present invention is useful as the material can be easily processed into a high-selective permeable composite membrane or an asymmetric hollow fiber membrane, which is used for commercial purposes, and can be effectively used as a membrane for gas separation in various fields. In addition, the polyimide material membrane for gas separation is useful as the membrane has more excellent gas separation properties than the conventional commercialized aromatic polyimides or semi-alicyclic polyimides.
Patent KR-20200068319-A (KR)
Title: Apparatus of closing flange
Inventor: LEE SEUNG DAE
IPC: F16L55/115
Filed: 2018-12-05
Abstract: A flange closing device includes a pipe, a sealing member, a pipe cover, a first fixing module, a second fixing module, first fixing members, second fixing members, first fastening members, and second fastening members. The pipe includes an internal space and a locking groove. The pipe cover includes a head portion and an insertion portion. The first fixing module includes a first flange portion, a first intermediate portion, a first locking protrusion, a first fastening portion, and a second fastening portion, and further includes a first reinforcing portion. The second fixing module includes a second flange portion, a second intermediate portion, a second locking protrusion, a third fastening portion, and a fourth fastening portion, and further includes a second reinforcing portion. The first and second locking protrusions are accommodated in the locking groove. The first and third fastening portions are in contact with each other and fastened as the first fastening members are inserted through first fastening holes. The second and fourth fastening portions are in contact with each other and fastened as the second fastening members are inserted through second fastening holes. The first and second flange portions include first and second fixing holes, respectively, in a circumferential direction, and the first and second fixing members are coupled to the first and second fixing holes, respectively, to press one surface of the head portion. The first and second reinforcing portions include third and fourth fixing holes, respectively, in a first direction, and further include a third fixing member coupled to the third and fourth fixing holes to additionally press one surface of the head portion. The flange closing device can effectively reduce working time.
Patent KR-20200069439-A (KR)
Inventor: KIM JWA HOON
IPC: A43B1/10
Filed: 2018-12-06
Abstract: The present invention relates to a functional sole attachment having a splash protection function. According to the present invention, the functional sole attachment comprises: a fixing device fixing the attachment and a sole; a porous attachment absorbing water; and a connection portion connecting the fixing device and the attachment. Accordingly, the objective of the present invention is to primarily allow the attachment to absorb water to prevent the sole from getting wet even when a user steps in a puddle on a rainy day and secondarily reduce splashing of the water stepped by a shoe to prevent the upper surface of the shoe from getting wet. Moreover, differently from an existing invention, the attachment fundamentally prevents the splashing and the upper and lower portions of the attachment are symmetrically formed, thereby being worn in an upside-down manner. The fixing device connecting the attachment and the shoe is formed by both upper and lower devices, thereby being worn even after simple overturning. The fixing device is made of an elastic material, such that a length difference, which is generated in the connection portion when the attachment is overturned. Moreover, the upper portion of the attachment is hard and has large friction with a floor, thereby preventing a stream of water and slipping when being used indoors in the upside-down manner.
Patent KR-20190104860-A (KR)
Title: Natural Hydrocarbon/Ester Compositions With Improved Sensory Properties, Formulations and Related Methods
Inventor: BURGO ROCCO
IPC: A61K8/31
Filed: 2018-12-14
Abstract: The present invention relates to a natural hydrocarbon/ester composition with improved sensory properties, and formulation and a related method thereof. More specifically, the present invention relates to a conditioning composition with spreadability containing a blend of branched hydrocarbon and ester with dynamic viscosity of about 100 centistokes or less. For example, when each of the branched hydrocarbon and the ester is independently originated from a plant, the composition can be natural. Moreover, the composition may not contain a component originated from palm oil. According to one embodiment of the present invention, the composition is a blend of an ester selected from hydrogenated farnesene and glyceryl triheptanoate, dicaprylic succinate, heptyl undecylenate, and a mixture thereof, and has an average diffusion rate of about 4 to 8. Moreover, disclosed is a formulation used for a product for personal care, household/organization nursing, and industrial, pharmaceutical, medical, and veterinary care.
Patent KR-20200073858-A (KR)
Inventor: KIM SEUNGBUM
IPC: F02D41/24
Filed: 2018-12-14
Abstract: According to an embodiment of the present invention, a method for diagnosing an engine system with a continuous variable valve duration (CVVD) device can include the steps of: starting an engine; detecting a measured value of a front lambda sensor during combustion of first to fourth cylinders (hereinafter, first to fourth lambda values); and determining whether a CVVD driving unit is twisted according to the detected measured value of the front lambda sensor.
Patent KR-20200078084-A (KR)
Title: Front end module
Inventor: PARK TAH JOON
IPC: H01P1/213
Filed: 2018-12-21
Abstract: According to one embodiment of the present invention, a front end module including a filter with excellent attenuation properties comprises: a filter unit including a plurality of filters respectively having at least one bulk acoustic wave resonator including a first electrode, a piezoelectric layer, and a second electrode sequentially stacked and covering different passbands; and a switch unit selectively connected to one of the plurality of filters and forming a path of a wireless frequency signal. A part of a frequency band of one passband and a part of a frequency band of the other passband of two adjacent passbands among the different passbands may overlap.
Patent KR-20200079580-A (KR)
Title: ethanol precipitation method for treating skin disease
Inventor: LEE HONG KYOUNG
IPC: A61P31/00
Filed: 2018-12-26
Abstract: Vinyl clothing (2) is worn on a human body (1), and ethanol (3) is poured, and permeates the skin after 7 hours of soaking to sterilize viruses and bacteria.
Patent KR-20200080618-A (KR)
Title: Manufacturing method of loop filler for environmentally friendly solar panel installation and loop filler for environmentally friendly solar panel installation
Inventor: KANG GEON MIN
IPC: E04D1/34
Filed: 2018-12-27
Abstract: Disclosed is a method of manufacturing a roof filler for the installation of an eco-friendly solar cell panel. According to the present invention, the roof filler manufacturing method, which is used to manufacture an insulation filling board among a color steel sheet, the insulation filling board and a nonwoven fabric which are sequentially installed on a roof panel of a building to install a solar cell panel on the roof panel, includes the following steps of: (a) separating tempered glass from a spent solar cell panel; (b) forming low-iron tempered glass powder by grinding the separated tempered glass; (c) mixing the ground tempered glass powder with a foaming agent; (d) heating the mixture at a predetermined temperature, and then, forming the same into a predetermined shape; and (e) manufacturing foamed glass by thermally treating the formed product of the step (d). According to the present invention, as an insulation filling board, which is generally used as a filler for the installation of a solar cell panel roof, is replaced by foamed glass manufactured by using a spent solar cell panel which can be discarded, a resource recycling degree of a spent solar cell panel, which can possibly lead to a serious problem later on, can be considerably increased.
Patent KR-20180040561-A (KR)
Title: 고체 전해 콘덴서 및 고체 전해 콘덴서의 제조 방법
Inventor: SATO KENTA
IPC: H01G9/00
Filed: 2016-08-05
Abstract: 80WV 이상의 고압 용도에서의 특성이 우수한 고체 전해 콘덴서 및 그 제조 방법을 제공한다.  양극박(1)과 음극박(2)이 세퍼레이터(3)를 개재해서 권회(卷回)된 콘덴서 소자(10)를 갖고, 콘덴서 소자(10)는, 고체 전해질층을 갖고, 콘덴서 소자(10) 내의 공극부에는, 전해액이 충전되고, 전해액은, 용질로서 지방족 카르복시산의 암모늄염과, 용매로서 다가 알코올을 포함하고, 용매에 대한 용질의 산의 첨가량이 0.6mol/㎏ 이하이다.
Patent KR-20180020220-A (KR)
Title: 이산화탄소를 연료로 온 보드 전환을 위한 방법 및 이를 위한 장치
Inventor: HAMAD ESAM ZAKI
IPC: C01B3/12
Filed: 2016-05-09
Abstract: 본 발명은 탄화수소 연료의 온 보드 생산을 위한 방법 및 시스템에 관한 것이다. 전기화학은 내연 기관에 의해 생성된 CO 2 를 수소 및 선택적으로, 물과 조합하여 신가스 및 기타 연료를 생산하는 데 사용된다.