baber/WOPTO huggingface dataset:
Patent KR-20190037649-A (KR)
Title: Shell and tube heat exchanger
Inventor: PARK JUN KYU
IPC: F28D7/00
Filed: 2017-09-29
Abstract: The present invention relates to a tubular heat exchanger in which a flow congestion area is reduced. According to the present invention, the tubular heat exchanger includes: a cylindrical outer container having an opening at both ends and including a hollow connected to the opening of the both ends, wherein one end of the cylindrical outer container has an inlet through which heating water flows into the hollow and the other end includes an outlet for discharging the heating unit from the hollow; a lower pipe plate covering the opening on the one end of the outer container; a cylindrical upper pipe plate covering the opening on the other end of the outer container and having an inner space to position a heat source heating the heating water; multiple combustion pipes for guiding combustion gas generated in the heat source from the upper pipe plate to the outside of the lower pipe plate; and a cylindrical main diaphragm having multiple through holes which the combustion pipes penetrates, wherein the cylindrical main diaphragm is installed between the lower pipe plate and the upper pipe plate to cross a reference direction which is the direction facing the other end from the one end of the outer container. At least a part of the through holes is the through hole with the wide width, which is a single hole which the two or more combustion pipes among the combustion pipes pass through.
Patent KR-20190040592-A (KR)
Title: Vertical memory devices and methods of manufacturing vertical memory devices
Inventor: PARK AN SOO
IPC: H01L27/11521
Filed: 2017-10-11
Abstract: A vertical memory device comprises a cell array, a plurality of bit lines, and a plurality of bit line contacts. The cell array includes a plurality of cell regions including a plurality of vertical channels separated from each other in a first direction and arranged irregularly. The plurality of bit lines are extended in a second direction crossing the first direction, and are separated from each other in the first direction. The plurality of bit line contacts electrically connect the vertical channels and the bit lines. The cell regions each includes a sub separation region which electrically separates the cell regions in the second direction, and are extended in the first direction. The vertical channels have a plurality of types divided by the distance from the sub separation region to the second direction in each cell region. The bit line contacts electrically connect vertical channels having at least two different types to the plurality of bit lines.
Patent KR-20190042336-A (KR)
Title: Pre-lithiation method for negative electrode of lithium secondary battery, and lithium metal for pre-lithiation for negative electrode of lithium secondary battery
Inventor: CHAE OH BYONG
IPC: H01M4/04
Filed: 2017-10-16
Abstract: The present invention relates to a method for pre-lithiation of a negative electrode for a lithium secondary battery and a lithium metal for pre-lithiation of a negative electrode for a lithium secondary battery used therein. The method comprises a step for supplying lithium from the lithium metal to the negative electrode by contacting the negative electrode for the lithium secondary battery with the lithium metal. The lithium metal is a lithium metal plate including a plurality of through holes and a gas generated in the negative electrode through the pre-lithiation is discharged through the through holes.
Patent KR-20190047289-A (KR)
Inventor: KIM SE RYONG
IPC: B22C21/12
Filed: 2017-10-27
Abstract: The present invention relates to a forward/reverse rotation device which safely and precisely separates a sand mold and a mold without internal shaking by hardening roll mixing sand made of a furan resin hardener and sand and applies to an automation line to increase production efficiency of standardized casts of an equal form in large quantities. The forward/reverse rotation device comprises: a roller unit (920, 921) on a front and a rear side having a plate (P) installed on the ground; a rotating unit (190, 190′) arranged on both sides and rotated by engaging with the roller unit (920, 921); a rotary body (1) having a work space (S) rotated by a motor (910); and a lifting/lowering guide unit (4), an upper mold support plate (450), an upper mold moving unit (453), an upper mold clamping unit (2), a lower mold moving unit (353), and a lower mold clamping unit (5) arranged on both sides in the work space (S). The forward/reverse rotation device is automated to firmly harden roll mixing sand in which a furan resin hardener and sand are mixed in a mold when hardening the roll mixing sand for a prescribed period of time when the roll mixing sand is filled in a flask and then moved. After moving the flask, the flask including a sand mold and the mold are safely and quickly separated without external impact or damage to be separated and discharged in accordance with a work process.
Patent KR-20190051192-A (KR)
Inventor: JEONG SEOK JAE
IPC: B32B27/12
Filed: 2017-11-06
Abstract: The present invention relates to an outer skin material for a vacuum insulation panel, a vacuum insulation panel for construction using the same, and a method for manufacturing the same. More specifically, when a vacuum insulation panel is manufactured using an outer skin material for the vacuum insulation panel, structural reinforcement can be minimized by having excellent lightweightness compared with conventional insulation panels, and effective use of space inside a building can be expanded compared with buildings applied with conventional insulation panels.
Patent KR-20190052759-A (KR)
Inventor: KIM CHUL YONG
IPC: G06F17/24
Filed: 2017-11-09
Abstract: 본 발명에 따른 사용자로부터의 미지원 편집 명령에 대한 편집 신뢰성을 보장하는 장치 및 이의 동작 방법은 제1 편집 명령 수신부가 새롭게 수신한 편집 명령의 지원 여부에 기초하여 되돌리기 버퍼 및 다시 실행 버퍼에 저장되어 있는 되돌리기 명령 및 다시 실행 명령에 대한 변환 동작을 수행함으로써, 사용자로부터의 편집 명령이 미지원 편집 명령인 경우에도 사용자가 의도한대로 ‘되돌리기’ 기능 및 ‘다시 실행’ 기능 등이 실행되는 편집 신뢰성을 보장할 수 있다.
Patent KR-20190053037-A (KR)
Title: Camera module
Inventor: OH SUNG TAEK
IPC: G03B17/02
Filed: 2017-11-09
Abstract: According to one embodiment of the present invention, provided is a camera module, which comprises: a housing accommodating a lens module; and a diaphragm module coupled to an upper portion of the lens module and having a plurality of plates having incidence holes of different diameters to change an amount of light incident on the lens module, wherein the plate is driven by an interaction between a driving magnet provided in the diaphragm module and a driving coil provided in the housing. The driving magnet and the driving coil may be provided so as to face each other in a direction substantially perpendicular to the optical axis direction.
Patent KR-20190054446-A (KR)
Title: Forming divice
Inventor: BAE JIN CHEOL
IPC: B31B150/10
Filed: 2017-11-13
Abstract: The present invention relates to a forming apparatus which is capable of injecting air into the internal space of a shopping bag made from a plastic sheet, forming both sides of the shopping bag in a shape of M, keeping a proper quantity of air in the internal space of the shopping bag all the time, and preventing a defect from occurring in the shopping bag in the forming process. According to the present invention, the forming apparatus comprises: a transfer unit which transfers a formed product, into which air is injected, to a certain section inside; a folding unit which respectively pressurizes and folds one side and then the other side of the part, into which air is injected, of the formed product transferred by the transfer unit; detection units respectively placed on one side and the other side of the formed product to detect if the formed product is detected or not; and a control unit which controls the operation of the transfer unit in accordance with the presence or absence of a detection by the detection unit.
Patent KR-20190056840-A (KR)
Inventor: SEO KYEONG HOON
IPC: H01L21/677
Filed: 2017-11-17
Abstract: The present invention relates to a magazine for receiving a semi-finished product when the semi-finished product such as a wafer frame or a lead frame is processed and transferred to a post-process in a manufacturing process of a semiconductor, wherein a phenomenon that the semi-finished product inserted in the magazine is poured toward an opening portion can be prevented by closing the opening portion of the magazine when the magazine is transferred between processes. A guide groove (22) is vertically formed by removing a part of a fixed rail (21) having a plurality of coupling grooves (21a) for the semi-finished product (20) to be received, a movable rail (23) having a coupling groove (23a) matched with the coupling groove (21a) is elastically installed on the guide groove (22) to be lifted and lowered by means of an elastic member (24), the coupling grooves (21a) (23a) individually formed on the fixed rail (21) and the movable rail (23) are matched as a stopper protrusion (27) is pressed by fixing the stopper protrusion (27) through a through hole (26) formed on a lower portion (25) of the movable rail (23), and the coupling grooves (21a) (23a) are located to alternate as the movable rail (23) is lowered by a restoring force of the elastic member (24) when an external force applied to the stopper protrusion (27) is removed.
Patent KR-20190057584-A (KR)
Inventor: NAM CHOONG MO
IPC: H05K1/09
Filed: 2017-11-20
Abstract: Provided is a technology for reducing production costs for a printed circuit board. To this end, a transparent flexible printed circuit board and a display system having the same are disclosed. According to an embodiment of the present invention, the transparent flexible printed circuit board comprises: a transparent board; a first adhesive layer formed in at least one of upper and lower parts of the transparent board; a metal layer formed by being patterned in an upper part of the first adhesive layer; a second adhesive layer formed in at least one of an upper part to which an LED element is not attached from a region of the metal layer and the upper part of the first adhesive layer; and a via hole formed on the transparent board so as to connect the metal layer formed on both surfaces of the transparent board.
Patent KR-20190059500-A (KR)
Inventor: JU JI HUN
IPC: H02G7/18
Filed: 2017-11-23
Abstract: The present invention relates to a safety support device for preventing arbitrary falling of a cable to be installed. The safety support device comprises: a main body (20) having a base roller (25) mounted on a ratchet (22) for imparting a sliding friction force to one surface of a cable; a support arm (30) having a reverse roller (35) mounted on a one-way clutch (33) for imparting the sliding friction force to the other side of the cable; and a pressure roller (40) installed to increase the sliding friction force with regard to the cable. Accordingly, the arbitrary falling of the cable is prevented to prevent damage, thereby increasing convenience, safety and productivity when the cable is installed in a vertical direction in installation / disassembly of the cable for testing equipment for test operation.
Patent KR-20190063762-A (KR)
Title: Urine Glucose Sensing Apparatus with Temperature Sensor
Inventor: YOO BYUNG KI
IPC: A61B5/145
Filed: 2017-11-30
Abstract: Provided is a urine glucose detection apparatus with a temperature sensor so as to compensate for urine glucose concentration according to the temperature of urine. According to an embodiment of the present invention, the urine glucose detection apparatus comprises: a urine glucose detection sensor for detecting glucose concentration by WE, RE, and CE; and a temperature sensor formed around the urine glucose detection sensor to measure the temperature. Accordingly, since the urine glucose detection apparatus is further provided with the temperature sensor in addition to the urine glucose detection sensor, the urine glucose concentration according to the temperature of the urine can be compensated, thereby providing accurate urine glucose concentration information.
Patent KR-20190065632-A (KR)
Title: Method of manufacturing seasoned laver for wrapping grilled meat and seasoned laver manufactured by using the same
Inventor: KIM OH BUM
IPC: A23P20/20
Filed: 2017-12-04
Abstract: The present invention relates to a production method of a seasoned laver for wrapping grilled meat, which comprises the steps of: preparing a first dried laver; preparing raw materials containing spice salt and mixed oil; applying the raw materials to the first dried laver; preparing a seasoned laver by heating the first dried laver coated with the raw materials; and attaching the second dried laver by pressing the same with the seasoned laver. The seasoned laver for wrapping grilled meat produced by the same has excellent shape stability and provides excellent flavor and texture by being mixed with various contents including the grilled meat.
Patent KR-20190066135-A (KR)
Title: Failure diagnosing system of solar power generating system
Inventor: YU SEONG HEE
IPC: H01L31/05
Filed: 2017-12-05
Abstract: The present invention relates to a failure diagnosis system of a solar photovoltaic power generation system and a method for diagnosing failure of a solar photovoltaic power generation system using the same and, more specifically, to a failure diagnosis system of a solar photovoltaic power generation system which diagnoses a failure occurrence and a failure type for each corresponding unit string by allowing a plurality of solar cell modules to be installed in the solar photovoltaic power generation system having a plurality of unit strings connected in series to each other, and a method for diagnosing failure of a solar photovoltaic power generation system using the same. In addition, the failure diagnosis system of a solar photovoltaic power generation system comprises unit measurement sensor units, a unit measurement sensor controller, and a diagnosis evaluation unit.
Patent KR-20190066363-A (KR)
Title: Method for predicting passive time-reversal underwater communication performance using Eq technique
Inventor: CHOI JEE WOONG
IPC: H04B17/373
Filed: 2017-12-05
Abstract: Disclosed is a method for predicting a passive time-reversal underwater communication performance, which comprises the following steps: predicting an underwater acoustic communication performance from signals received by receivers arranged in a row in water, and receiving a linear frequency modulation (LFM) signal from the receivers; predicting an underwater channel impulse response by matching a transmission LFM signal to the received LFM signal and filtering the same; applying a passive time-reversal technique for deriving a q-function (q(t)) through convolutional sum of the predicted underwater channel impulse response and time-reversed underwater channel impulse response; calculating a time-reversal multipath energy over time through energy of the q-function, selecting a time point at which a calculated time-reversal multipath energy value is the largest as a synchronization time point (S1), and setting a section (S1 to S1 + Δt) in which a preset time (Δt) has elapsed from the synchronization time point (S1); accumulating the time-reversal multipath energy over time in the section (S1 to S1 + Δt), and calculating Eq which is a time-reversal multipath accumulated energy in one symbol time (Ts) within the section (S1 to S1 + Δt); and evaluating a passive time-reversal underwater communication performance from the calculated Eq.
Patent KR-20190067648-A (KR)
Title: Manufacturing method of almond bread and almond bread
Inventor: CHOI CHANG HAK
IPC: A21D2/38
Filed: 2017-12-07
Abstract: The present invention relates to a new method for producing almond bread which is low in carbohydrate content and relatively high in fat content so that people who have a low-carbohydrate high-fat diet or people who need blood glucose control can eat the bread without burden, and which is excellent in taste and can bring health enhancement by the almond, and to almond bread produced thereby.
Patent KR-20190068804-A (KR)
Title: An Active seat belt control apparatus and control method thereof
Inventor: JANG YOON SOO
IPC: B60R22/46
Filed: 2017-12-11
Abstract: The present invention relates to an active seat belt control apparatus and a control method thereof. According to an embodiment of the present invention, a control method of an active seat belt control apparatus comprises the following steps of: collecting state information about a vehicle; determining whether to activate pulling operation of a seat belt using the collected state information; and activating the pulling operation of the seat belt using a motor.
Patent KR-20170141174-A (KR)
Inventor: SONG HYUN WOO
IPC: D06F39/08
Filed: 2017-12-12
Abstract: The present invention relates to a washing machine including a detergent supply apparatus supplying detergent with water into a water tank. The detergent supply apparatus comprises: a detergent housing installed within a main body; and a detergent receiving chamber installed to be movable in the detergent housing, wherein the detergent receiving chamber is divided into an automatic detergent receiving portion in which detergent to be automatically supplied is received, and a manual detergent receiving portion in which detergent to be manually supplied is received. Thus, the detergent can be supplied by using the automatic detergent supply method and the manual detergent supply method so that various kinds of detergent can be used.
Patent KR-20190070740-A (KR)
Title: Foldable display device
Inventor: CHOI SUK
IPC: H01L51/52
Filed: 2017-12-13
Abstract: The present invention relates to a foldable display device including an adhesive extension structure in which a sealing member is attached to an extension unit. According to the present invention, the foldable display device comprises: a display panel including a folding area with a folding axis; a cover unit disposed on the display panel and having a smaller area than the display panel; a polarizing plate disposed between the cover unit and the display panel; a supporting unit positioned under the display panel; a first adhesive layer disposed between the cover unit and the polarizing plate and having a smaller area than the polarizing plate; and a sealing member covering the cover unit parallel to the folding axis and an edge of the first adhesive layer, and attached to the polarizing plate to suppress delamination.
Patent KR-20190071267-A (KR)
Title: Gas tank filling system and method
Inventor: KIM SEUNG GON
IPC: F17C13/04
Filed: 2017-12-14
Abstract: According to one embodiment of the present invention, a gas tank filling system can comprise: a water tank; a gas tank; an electrolysis connected between the water tank and the gas tank, and electrolyzing the water supplied from the water tank; a first valve capable of blocking a pipe communicating with the water tank and the electrolysis; a second valve capable of blocking the pipe communicating with the electrolysis and the gas tank; and a third valve capable of blocking the pipe communicating the electrolysis with the outside. Therefore, an objective of the present invention is to provide the gas tank filling system capable of being lightweight.
Patent KR-20190072975-A (KR)
Title: Low Temperature Tester
Inventor: BAE HONG YEOL
IPC: G01N3/18
Filed: 2017-12-18
Abstract: Provided is a low temperature test device, which can improve cooling efficiency by minimizing evaporation of a cooling fluid supplied to a cooling chamber of a low temperature test unit. The disclosed low temperature test device may comprise: a low temperature test unit performing a low temperature material test of an object to be measured, and having a cooling chamber in a housing; a first tank in which the cooling fluid is stored; and a second tank supplying the cooling fluid supplied from the first tank to the cooling chamber. Here, the second tank is connected to the first tank through a first supply line. The cooling chamber is connected to the second tank through a second supply line. The second supply line is connected to a discharge unit installed at a lower portion of the second tank. Furthermore, the discharge unit has a funnel shape in a wide-top and narrow-bottom form. According to the low temperature test unit, cooling efficiency of a test device is enhanced, and the cooling fluid is smoothly fed at a uniform flow rate.
Patent KR-20190080616-A (KR)
Inventor: KIM SU YEON
IPC: C09G1/02
Filed: 2017-12-28
Abstract: The present invention relates to a slurry composition for CMP. Abrasive particles according to an embodiment of the present invention comprise tertiary particles including primary particles and secondary particles, wherein the average particle size ratio of the primary particles and secondary particles:the tertiary particles is 1:3 to 1:500, the average of a specific surface area of the primary particles and the secondary particles is 5 to 70 m^2/g, and the specific surface area of the tertiary particles is 50 to 180 m^2/g.
Patent KR-20190081216-A (KR)
Inventor: KIM JOO YONG
IPC: A41F1/00
Filed: 2017-12-29
Abstract: Disclosed are a clothing wearable device using a magnet as a connector and a module included therein. The clothing type wearable device comprises: a module unit having four first electrodes disposed on a bottom surface thereof; and a support which is attached to clothing wherein four second electrodes area are disposed on an upper surface of the support. The four first electrodes are connected to the four second electrodes so that the module unit is attached to the support. The four first electrodes are disposed on positions of four vertexes of a virtual rectangle on a bottom surface of the module unit. The four second electrodes are disposed on the positions of the four vertexes of the virtual rectangle on the upper surface of the support.
Patent KR-20190081349-A (KR)
Inventor: YU HYUNG CIK
IPC: G06Q50/04
Filed: 2017-12-29
Abstract: The present invention relates to an automatic operation system for a production facility based on real-time information integration. According to the present invention, the automatic operation system for a production facility based on real-time information integration comprises: at least a machine facilities installed in a work field; at least a robot facility installed in the work field; a server installed outside the work field; a bridge having an integrated operation system controlling and monitoring the machine facility and the robot facility by being connected to the machine facility, the robot facility, and the server and transferring state information to the server; a machine facility agent performing bidirectional communications by being installed between the machine facility and the bridge and actively performing a production goal; and a robot facility agent performing the bidirectional communications by being installed between the robot facility and the bridge and actively performing the production goal. So, the automatic operation system for a production facility based on real-time information integration automatically tries to achieve the goal in dynamic environment of the work field. According to the present invention, data transfer of the agent is open and a work field monitoring system bi-directionally transmits information of the robot facility and the machine facility such as a CNC facility. So, all machine facilities in the field and the robot facility are organically controlled and connected. Therefore, the facility in the production field is actively operated.
Patent KR-20190081383-A (KR)
Inventor: AHN YONG JO
IPC: H04N19/70
Filed: 2017-12-29
Abstract: The present invention relates to intra prediction in a video coding technique. More particularly, the present invention relates to a video coding method and apparatus for partitioning a block into a plurality of sub-blocks and performing an intra prediction on the sub-blocks in order to perform the intra prediction.
Patent KR-20170015472-A (KR)
Inventor: BRUNINGHAUS MICHAEL
IPC: C12N9/00
Filed: 2015-06-08
Abstract: 시드 트레인 공정 및 이러한 시드 트레인 공정의 사용을 포함하는 재조합 단백질 제조 방법이 본원에 제공된다.