baber/WOPTO huggingface dataset:
Patent KR-20190021231-A (KR)
Title: 증착 마스크, 유기 반도체 소자의 제조 방법 및 유기 el 디스플레이의 제조 방법
Inventor: KAWASAKI HIROSHI
IPC: C23C16/04
Filed: 2017-06-27
Abstract: 증착 제작하는 패턴에 대응하는 복수의 수지 마스크 개구부를 갖는 수지 마스크와, 금속 마스크 개구부를 갖는 금속 마스크가, 상기 수지 마스크 개구부와 상기 금속 마스크 개구부가 겹치게 해서 적층되어 이루어지는 증착 마스크에 있어서, 상기 금속 마스크를 평면으로 보았을 때의 상기 금속 마스크 개구부의 형상을, 다각형을 기본 형상으로 하면서, 당해 다각형의 전체 둘레의 길이를 연장하는 연장부를 더한 형상으로 한다.
Patent KR-20190010644-A (KR)
Title: 태양전지  및  태양전지의  제조방법
Inventor: KAMISAKO KOICHI
IPC: H01L31/0224
Filed: 2017-06-23
Abstract: (목적)본  발명은,  태양전지  및  태양전지의  제조방법에  관한  것으로서,  은의  사용량을  없게  하거나  또는  저감,  및  납의  사용량을  저감  또는  없게  함과  아울러  하층 파이어링에  부가하여  상층 파이어링을  함으로써  전자 인출의  효율을  높게  하여  태양전지의  효율을  향상시키는  것을  목적으로  한다. 
(구성)절연막의  위에  은  및  납을  포함하는  핑거 전극을  형성하고,  또한  그  위에  버스바  전극을  형성한  후에  소성하고,  소성  시의  핑거 전극에  포함되는  은  및  납의  작용에  의하여  핑거 전극의  아래의  막인  절연막을  관통하여  영역과  핑거 전극의  사이에  전기도전성 통로를  형성(하층 파이어링)하고,  또한  소성  시에  핑거 전극에  포함되는  은  및  납의  작용에  의하여  핑거 전극의  위의  층인  버스바 전극을  관통하여  버스바 전극의  위에  노출된  전기도전성 통로를  더  형성(상층 파이어링)한다.
Patent KR-20200083885-A (KR)
Title: Multi-Purpose waterproof shower cover
Inventor: PARK SEUNG HYUK
IPC: A61F15/00
Filed: 2019-01-01
Abstract: The present invention relates to a multi-purpose waterproof shower cover. A purpose of the present invention is to effectively waterproof an affected area by covering the affected area using a waterproof material. To achieve the purpose, the waterproof shower cover of the present invention comprises: a cylindrical body part having both sides opened; and a bonding part for fixing the body part to a body. The body part uses a waterproof material and the bonding part is formed by winding Velcro around both ends of the body part. The body part made of a waterproof material prevents water from coming into an affected area, and the bonding part may freely set the degree of fixing by adjusting the length of the Velcro.
Patent KR-20200084482-A (KR)
Inventor: KIM JIN MO
IPC: C08L79/08
Filed: 2019-01-02
Abstract: The present invention relates to a method for manufacturing a polyamic acid composition, the polyamic acid composition, a method for manufacturing a polyamide-imide film using the same, and the polyamide-imide film manufactured through the manufacturing method. More specifically, the present invention relates to: a novel dicarbonyl compound; a method for manufacturing the polyamic acid composition having excellent optical properties, high glass transition temperature, and low coefficient of thermal expansion through the application of a dicarbonyl compound comprising an aromatic and alicyclic ring; the polyamic acid composition; a method for manufacturing a polyamide-imide film using the same; and the polyamide-imide film manufactured through the manufacturing method.
Patent KR-20200087611-A (KR)
Title: A system for preventing use of unauthorized chair of based iot and its control method
Inventor: WEI QUN
IPC: A47C13/00
Filed: 2019-01-11
Abstract: The present invention relates to an IoT-based unauthorized chair use prevention system and a control method thereof. According to the present invention, the IoT-based unauthorized chair use prevention system comprises: an unauthorized use preventing device having a locker; and a central control device, wherein the unauthorized use preventing device includes a locker driving unit, a wireless communication unit, and a control unit. According to the present invention, unauthorized use of a plurality of chairs by unspecified individuals can be prevented.
Patent KR-20200093306-A (KR)
Title: Apparatus for chamfering and deburring for fuel rail mounting holder
Inventor: GIM SUN SEOK
IPC: F02M55/02
Filed: 2019-01-28
Abstract: The present invention relates to an apparatus for chamfering and deburring a mounting holder for a gasoline direction injection (GDI) fuel rail. According to the present invention, the apparatus includes: a base part (100); mounting holder chamfering parts (200) installed on an upper plate (130) of the base part to face each other and chamfer a mounting holder (10); a mounting holder deburring part (300) removing burrs from the surface of the mounting holder (10); a transfer bed part (400) transferring the mounting holder (10) to the mounting holder chamfering parts (200) and the mounting holder deburring part (300); and a control part (500) including a control panel (510) provided on one side of the upper plate (130), and a control device (PLC) embedded in the control panel, and controlling the operation of the mounting holder chamfering parts (200), the mounting holder deburring part (300) and the transfer bed part (400). Therefore, the apparatus is capable of chamfering and deburring a mounting holder in a short time with few workers.
Patent KR-20190018142-A (KR)
Inventor: BAE SEONG JUN
IPC: H04L47/36
Filed: 2019-02-01
Abstract: A structure and a configuration method of an MPEG media transport (MMT) packet for transmitting an MMT payload format are disclosed in this present specification. The present specification comprises at least one MMT payload format unit and configures the MMT packet to include a sequence number field for a packet stream, wherein the sequence number field includes maintaining a consistency with a sequence number field included in the MMT payload format. According to the present invention, when a packet sequence number is provided in an MMT transmission and an MMT payload format is used over RTP, and when an MMT payload format is used on an MMT transmission packet, a general sequence numbering scheme for the packet stream can be supported at the same time.
Patent KR-20200098167-A (KR)
Inventor: KIM HYEONG JUN
IPC: H01R13/639
Filed: 2019-02-12
Abstract: Provided is a receptacle connector having reinforced strength and improved performance. The receptacle connector, into which a plug connector is inserted in a first direction, includes: a mold structure including a first flat part extended in a first direction and a second direction crossing with the first direction, wherein the first flat part includes first and second parts arranged in a third direction crossing with the first and second directions; a first connection terminal extended in the first direction on the first part of the first flat part, and adjacent to a side wall of the first flat part; a second connection part extended in the first direction on the first part of the first flat part, and arranged adjacently to the first connection terminal in the second direction; a third connection terminal extended in the first direction on the second part of the first flat part; and a conductive plate including a second flat part extended in the first and second directions in the first flat part between the first and third connection terminals, and a locking part protruding from the front end of the second flat part in the second direction. The conductive plate includes a first opening overlapped with the front end of the first connection terminal in the third direction and adjacently to the locking part in the second flat part, and the first flat part fills the first opening.
Patent KR-20200103927-A (KR)
Inventor: JAE KWANG SONG
IPC: A61K39/00
Filed: 2019-02-25
Abstract: The present invention relates to an influenza virus-like particle comprising a polymer nanoparticle having a plurality of first functional groups on a surface and a plurality of proteins with a second functional group linked to a c-terminal having the second functional group bound to the first functional group, in which a part or all of the proteins include hemagglutinin (HA); and the hemagglutinin is linked to the polymer nanoparticle through a combination of the first functional group and the second functional group. The influenza-like particle according to the present invention is administered to an individual to induce humoral immunity and cellular immunity at high levels without a separate immune enhancing agent, and does not show toxicity in the body. In addition, the influenza vaccine has the advantage of low preparation cost and rapid mass production. Furthermore, an influenza virus-like particle vaccine in which an antigen other than hemagglutinin is labeled on its surface may be effectively used as a vaccine against such antigen other than influenza.
Patent KR-20200106727-A (KR)
Inventor: KIM SUNG UK
IPC: B26D7/18
Filed: 2019-03-05
Abstract: An objective of the present invention is to provide a hand drill which can prevent particles created in a drilling process from spreading in a surrounding environment and collect the particles. The hand drill comprises: a main body having a suction hole; a drill detachably mounted on the main body to be adjacent to the suction hole; a suction line supported on the main body to enclose the suction hole and the drill, and provided to allow the length thereof to be adjusted; a rotary shaft provided to be rotated in the main body, wherein the front end thereof is connected to the drill to rotate the drill; and a suction module connected to the rear end of the rotary shaft to be rotated by rotation of the rotary shaft and suck the inside of the suction line through the suction hole. Accordingly, particles inevitably created in a drilling process can be collected to prevent a surrounding environment from being contaminated. Specifically, particles can be prevented from entering a target to facilitate a follow-up process and produce high-quality products.
Patent KR-20200076555-A (KR)
Inventor: KIM TAE YOON
IPC: H03H3/02
Filed: 2019-03-19
Abstract: According to one embodiment of the present invention, an acoustic resonator capable of securing heat dissipation performance comprises: a resonance unit including a piezoelectric layer and first and second electrodes, respectively, disposed on lower and upper sides of the piezoelectric layer; a substrate disposed at the lower side of the resonance unit; a support unit providing a cavity between the substrate and the resonance unit; and a pillar connecting between the resonance unit and the substrate through a cavity. The resonance unit may further include an insertion layer disposed on an upper side of the pillar.
Patent KR-20200111386-A (KR)
Inventor: SUNGPIL YOON
IPC: A61K31/337
Filed: 2019-03-19
Abstract: The present invention relates to an anticancer adjuvant comprising aripiprazole as an active ingredient, wherein aripiprazole has an effect of enhancing sensitivity to anticancer agents, and when administered in combination with an anticancer agent, aripiprazole increases apoptosis of cancer cells or multidrug resistant cancer cells, and thus can be particularly useful in treating anticancer drug-resistant cancer.
Patent KR-20200126285-A (KR)
Title: Analysis system for effect of product placement advertisement
Inventor: LEE SUNGHEE
IPC: G06Q30/02
Filed: 2019-04-29
Abstract: An indirect advertisement effect analysis system is disclosed. The indirect advertisement effect analysis system comprises: a digital image conversion unit converting broadcast content into digital image data; an indirect advertisement image storage unit storing one or more advertisement images used in an indirect advertisement exposed while the digital image data is broadcast; an indirect advertisement monitoring unit recognizing the advertisement image exposed while the digital image data is broadcast on the basis of the advertisement image stored by the indirect advertisement image storage unit; a viewing rate storage unit storing viewing rate data measured while the recognized advertisement image is exposed; and an indirect advertisement effect analysis unit analyzing an exposure effect for the advertisement on the basis of the state of exposing the advertisement image and the viewing rate data. The present invention can definitely measure an exposure state of an indirect advertisement target product or brand through broadcasting content.
Patent KR-20200132362-A (KR)
Inventor: PARK JEONGMIN
IPC: H04N21/431
Filed: 2019-05-17
Abstract: Disclosed are an electronic device for controlling a screen based on a folding event and a control method thereof. According to various embodiments of the present invention, the electronic device comprises: a plurality of cameras; a foldable housing including a first hinge structure and a second hinge structure; a flexible display at least partially exposed through the foldable housing; and at least one processor provided in the foldable housing, wherein the at least one processor can be configured to display a first screen including an object acquired by a first camera among the plurality of cameras on the flexible display, detect a folding event for at least one of the first hinge structure and the second hinge structure while the obtained first screen is being displayed on the flexible display, and display a second screen different from the first screen on the flexible display according to the detected folding event.
Patent KR-20200136767-A (KR)
Title: Approximate memory architecture and data processing apparatus having the same
Inventor: LEE HYUK JAE
IPC: G11C11/406
Filed: 2019-05-28
Abstract: According to the present invention, provided is a method for controlling a DRAM device, which comprises the steps of: storing multiple types of data composed of a plurality of bits in a memory in a transposed manner; setting at least one refresh cycle for each of a plurality of rows constituting the memory; and performing a refresh operation of the memory based on the set refresh period. According to the present invention, power consumption by the refresh operation can be minimized.
Patent KR-20200110109-A (KR)
Title: Luminous logo shoes uppers and shoes comprising the luminous logo shoes uppers
Inventor: SONG SOO BOK
IPC: A43B3/00
Filed: 2019-05-29
Abstract: The disclosed logo-luminous shoe upper includes an upper main body member, a logo member, and a luminous member. Accordingly, the logo member as a luminous part can be integrated with the logo-luminous shoe upper during manufacturing. As a result, a luminous function can be added to the logo-luminous shoe upper, the logo-luminous shoe upper can be manufactured within a short time, and the manufacturing efficiency of the logo-luminous shoe upper can be improved. In addition, the luminous logo member is not unexpectedly separated from the logo-luminous shoe upper and the logo-luminous shoe upper is capable of forming an excellent appearance even without an adhesion portion.
Patent KR-20200137723-A (KR)
Title: Injection system for sterilizing and cleaning functional water using high durability electrode related to IOT
Inventor: CHO JUNG HO
IPC: C02F1/467
Filed: 2019-05-31
Abstract: The present invention relates to an IoT-linked sterilization and cleaning functional water injection system using a high durable electrode. There is a need for special attention to personal health and hygiene worldwide, such as infectious diseases caused by harmful bacteria and respiratory diseases caused by fine dust, and in order to achieve the above technical task, the present invention proposes a technology that can maximize a sterilization effect by optimizing the generation of free residual chlorine in tap water by electrolysis.
Patent KR-20200142329-A (KR)
Inventor: KWAK SANG SHIN
IPC: H02M7/06
Filed: 2019-06-12
Abstract: The rectifier control system according to an embodiment includes: a power supply unit generating three-phase input power; a diode rectifier receiving the input of the three-phase input power and converting it into a direct current voltage; a load terminal supplied with the direct current voltage after the conversion at the diode rectifier; and a control unit detecting the input voltage and current input to the diode rectifier and controlling an output waveform output to the load terminal. The control unit includes: a first integrator integrating k^th input voltage; a future prediction voltage measuring unit measuring the future prediction voltage of the input voltage integrated from the first integrator; a future reference voltage measuring unit measuring a future reference voltage from the voltage of the load terminal; a cost function application unit measuring the absolute value of the difference between the future reference voltage and the future prediction voltage; and a switching control unit controlling the diode rectifier using a switching state where the absolute value of the difference between the future reference voltage and the future prediction voltage is minimum. According to the embodiment, there is an effect of preventing performance from being degraded due to distortion in output by distorted input voltage by integrating the distorted input voltage and removing distorted components included in the input voltage.
Patent KR-20200142655-A (KR)
Inventor: CHOI JONG IK
IPC: A01G24/10
Filed: 2019-06-13
Abstract: The present invention relates to a cultivation method of Pleurotus ostreatus and a medium composition therefor. More particularly, the present invention relates to a cultivation method of Pleurotus ostreatus and a medium composition therefor, which contribute to the income increase in mushroom cultivation farms by increasing the yield while providing vitality to seeds to be inoculated in a medium, preventing contamination of various bacteria and promoting the growth of mushrooms at the same time.
Patent KR-20200070073-A (KR)
Inventor: CHOI HAN SHIN
IPC: B22F3/20
Filed: 2019-06-17
Abstract: The present invention relates to a lamination manufacturing method in which a component support function is reinforced in an extrusion lamination manufacturing process and a post-densification process. According to the present invention, the lamination manufacturing method includes: (a) preparing a powder bed including a green molded object and a granule layer by extruding a feedstock including powder and a binder, and forming and laminating the granule layer which allows the extruded feedstock to maintain a shape thereof according to a lamination model; (b) degreasing the binder included in the green molded object by heating the powder bed to a predetermined temperature; and (c) densifying the degreased green molded object.
Patent KR-20200143908-A (KR)
Inventor: RYU JE BOK
IPC: B28B1/00
Filed: 2019-06-17
Abstract: Provided is a mold for manufacturing an artificial stone molding in which a molding operation is conveniently performed, and thus, it is possible to easily manufacture a large quantity of artificial stone moldings. The mold for manufacturing an artificial stone molding comprises: a frame; a mold main body fixed and supported on the frame and including a cavity formed therein to mold an artificial stone molding, wherein an upper end surface and both end surfaces of the cavity are opened; a pair of side surface covers installed on both ends of the mold main body, respectively, and configured to close the opened both end surfaces of the cavity; a plurality of clamping members installed on the both ends of the mold main body and configured to support the side surface covers and attach the side surface covers to the mold main body or detach the side surface covers from the mold main body; and a hollow forming member installed across both sides of the cavity and configured to form a hollow in an artificial stone molding.
Patent KR-20190143817-A (KR)
Inventor: OGAWA FUYUHIKO
IPC: B29C43/58
Filed: 2019-06-19
Abstract: The present invention relates to a resin molding device, which comprises: a clamping mechanism for changing the distance between a first mold and a second mold; and a control unit for controlling the clamping mechanism, wherein the control unit performs the processes of: measuring the clamping force, which is pressure exerted on a molding frame by the clamping mechanism, while narrowing the distance between the first mold and the second mold in a state where a molding target is placed on the mold; acquiring a first position of the clamping mechanism in which the clamping force to be measured exceeds a first predetermined value; setting a second position obtained by correcting the first position by a correction value as a foreign matter detection position; and detecting foreign matters in the mold frame based on the clamping force measured at the foreign matter detection position in the molding operation.
Patent KR-20200145957-A (KR)
Inventor: JUNG JIN YONG
IPC: A61M25/00
Filed: 2019-06-21
Abstract: The present invention relates to a medical guide tube which comprises a sheath coupled to a dilator that is guided by a guide wire provided to induce a catheter to the blood vessels of the human body. The sheath comprises: a sheath hub including a path provided therein such that the dilator is selectively inserted or received therein along an extension direction of the sheath; a push lock including a sealing part arranged in the sheath hub along the path of the sheath hub and a pusher arranged at an entrance of the sheath hub to compress the sealing part to enable the sealing part to be in a locked state or to move in an opposite direction so as not to compress the sealing part such that the sealing part is in an unlocked state; and a sheath tube made of a flexible material, connected to an outlet of the sheath hub, and extending along an extension direction of the sheath hub such that the sheath tube is deformed to adapt to the blood vessels, wherein a tapered part may be formed at a tip at the end of the sheath tube. According to the present invention, a user is able to visually check a locked state of the medical guide tube.
Patent KR-20210004561-A (KR)
Title: Method and System for Preventing Reverse Current
Inventor: KANG JOON HYEON
IPC: C25B15/08
Filed: 2019-07-05
Abstract: The present invention relates to: a reverse current prevention method capable of preventing deterioration of a negative electrode by injecting, into a negative electrode solution, a reverse current inhibitor capable of protecting the negative electrode by sacrificially participating in the oxidation-reduction reaction instead of the negative electrode in a reverse current generation situation; and a reverse current prevention system therefor.
Patent KR-20210005435-A (KR)
Inventor: SEO YOUNG JIN
IPC: E04F15/04
Filed: 2019-07-05
Abstract: According to the present invention, a wooden panel used for an architectural material comprises: a coupling protrusion formed on one end of the panel; and a coupling groove formed on the other end of the panel. The wooden panel has a first groove and a second groove formed on a back surface thereof in a longitudinal direction, and the first groove and the second groove are formed at a one-third point and a two-third point of width of the wooden panel.
Patent KR-20210016653-A (KR)
Title: Composition for Improving Wrinkle Using an Extract of Geranium koreanum
Inventor: KIM JIN KYU
IPC: A61K8/9789
Filed: 2019-07-17
Abstract: The present invention discloses a composition for alleviating skin wrinkles, using an extract of Geranium koreanum having elastase inhibitory activity.