baber/WOPTO huggingface dataset:
Patent KR-20200088674-A (KR)
Title: Composition for preventing or improving skin wrinkles comprising green tea extract which has modified amounts of ingredients
Inventor: CHO SI YOUNG
IPC: A61K8/49
Filed: 2019-01-15
Abstract: The present invention discloses a composition for preventing or alleviating skin wrinkles containing a green tea extract with a varied ingredient content. Specifically, an extract and a composition according to an aspect of the present invention have less skin irritation, and are safe by being derived from environmentally friendly natural plant, thereby being able to effectively inhibit the expression of MMP-1 and exhibit excellent skin wrinkle prevention or alleviation efficacy.
Patent KR-20200089847-A (KR)
Inventor: PARK SEUNG MIN
IPC: A62C13/00
Filed: 2019-01-18
Abstract: The present invention relates to a refill fire extinguisher that a user can easily and simply refill the fire extinguisher.
Patent KR-20200091576-A (KR)
Inventor: JEONG WON YEONG
IPC: D21C9/02
Filed: 2019-01-23
Abstract: The present invention relates to a method for manufacturing a raw pulp material using recycled waste tissue, which comprises: a bleaching process (S1) of inserting collected waste tissue in a bleaching solution, in which a bleaching agent is diluted in water, stirring the mixture, and holding the mixture for 24 hours to bleach the waste tissue; a foreign matter removing process (S2) of passing the bleached waste tissue through a mesh to remove foreign matter not passing through the screen; a dehydrating process (S3) of removing water from the waste tissue from which the foreign matter is removed; a washing and dehydrating process (S4) of inputting the dehydrated waste tissue in water again, stirring the mixture to wash the waste tissue, and dehydrating the waste tissue, wherein the washing and dehydrating process is performed several times to remove the bleaching agent from the waste tissue; and a molding process (S5) of molding the waste tissue into a raw pump material having a predetermined lump shape. Accordingly, recycled tissue, paper, recycled corrugated cardboard, and the like can be easily manufactured from the raw pulp material.
Patent KR-20200095683-A (KR)
Title: Electrode Assembly Comprising Different Pressure Welded Part on Weld Surface of Electrode Tab and Ultrasonic Welding Device for Manufacturing the Same
Inventor: LEE HYEON JIN
IPC: B23K20/10
Filed: 2019-02-01
Abstract: The present invention relates to an electrode assembly having a structure in which a plurality of cathodes and a plurality of anodes are alternately stacked, an ultrasonic welding device for manufacturing the same, a secondary battery including the electrode assembly, and a manufacturing method therefor. The present invention is directed to a technology for improving the coupling force between an electrode tab bundle and an electrode lead. In the electrode assembly according to the present invention, the cathodes and the anodes have cathode tabs and anode tabs protruding from the outer edges on one side or both sides thereof, respectively, the cathode tabs and the anode tabs are coupled between the same electrodes to form electrode tab bundles and are connected to electrode leads, and each of the electrode tab bundles comprises a first surface connected to the electrode lead and a second surface opposite to the first surface. The first surface comprises a plurality of first pressure-welded portions and a non-first pressure-welded portion which is the pressure-welded portion excluding the first pressure-welded portions, and the second surface comprises a plurality of second pressure-welded portions, and a non-second pressure-welded portion which is the pressure-welded portion excluding the second pressure-welded portions wherein the area of one first pressure-welded portion is smaller than the area of one second pressure-welded portion.
Patent KR-20200097050-A (KR)
Inventor: OH JAEMIN
IPC: G06F16/22
Filed: 2019-02-07
Abstract: Disclosed is a computer program stored in a computer-readable storage medium. According to an embodiment of the present invention, the computer program performs the following operations to improve the search performance of data if executed by one or more processors. The operations include: an operation of setting a traverse timestamp of an index search to search for a target index key; an operation of performing a search of an index tree along a link connected from a root node of the index tree toward a leaf node; an operation of recording an index timestamp of at least one of the root node and the leaf node passing in the index search in a timestamp table; an operation of determining whether a path of the index search needs to be changed; and an operation of determining a start node of a research based on at least a portion of the timestamp table.
Patent KR-20200098820-A (KR)
Title: Selection type signal control system for operator control algorithms
Inventor: HAN SEUNG CHUN
IPC: G08G1/097
Filed: 2019-02-13
Abstract: The present invention relates to an operator control algorithm selection type signal control system, which registers a registered signal control algorithm in a systematic method and enables a stable and efficient operating environment when applying a new signal control algorithm by efficiently operating a signal intersection through the application of a signal control algorithm suitable for the traffic condition of the intersection. To this end, the operator control algorithm selection type signal control system comprises: an algorithm management process registering a signal control algorithm and managing a signal operating terminal (HMI) and an algorithm which can be selected; and a signal operating plan transmission process linked to a signal communication server.
Patent KR-20200098891-A (KR)
Inventor: YOO GYE HYUNGF
IPC: F17C1/16
Filed: 2019-02-13
Abstract: The present invention relates to a member for a gas storage container and a method for manufacturing a gas storage container using the same. The member for a gas storage container includes: a gas receiving part; and a bonding target part formed on an end portion of the gas receiving part, wherein a thickness of the bonding target part is greater than a thickness of the gas receiving part. And, a rib coupled to a fixing jig is formed between the gas receiving part and the bonding target part. Therefore, the member for a gas storage container can have excellent mechanical strength and bonding qualities of the bonding part.
Patent KR-20190104886-A (KR)
Title: Fluid control valve and fluid control device
Inventor: YASUDA TADAHIRO
IPC: F16K37/00
Filed: 2019-02-20
Abstract: In a fluid control valve having a structure in which a screw member is screwed with respect to a plunger, a diaphragm is prevented from being deformed in case of assembly. The fluid control valve moves a valve body installed to be moved in a joining and separating direction with respect to a valve seat by using an actuator. Moreover, the fluid control valve comprises: the plunger interposed between the valve body and the actuator, and transferring power of the actuator to the valve body; and the diaphragm connected to a circumferential surface of the plunger. The plunger comprises: a first division body connected to the diaphragm; and a second division body arranged on an actuator side compared to the first division body, and enabling the screw member to be screwed to the second division body. In addition, the second division body is configured to be rotated in the circumferential direction of the first division body.
Patent KR-20200103472-A (KR)
Inventor: KIM GWON JE
IPC: H01L29/47
Filed: 2019-02-25
Abstract: Disclosed is a method for etching gate oxide to form a contact hole in gate oxide on a silicon carbide (SiC) layer in a SiC semiconductor process. The method for etching gate oxide comprises: a step of forming a mask with preset opened contact areas on gate oxide formed on a SiC layer which is a substrate; and a step of repeating first etching on Si among the components of the gate oxide as a main target and second etching on C among the components of the gate oxide as a main target multiple times to step-etch the contact areas of the gate oxide to form contact holes corresponding to the contact areas on the SiC layer.
Patent KR-20200104441-A (KR)
Inventor: KONG IM MO
IPC: F17C13/02
Filed: 2019-02-26
Abstract: The present invention relates to a hydrogen charging apparatus and a method thereof, and comprises: a storage tank unit wherein a hydrogen fuel is stored; a distribution unit connected to the storage tank unit and distributing the hydrogen fuel; a cooling unit connected to the distribution unit and cooling the hydrogen fuel; a mixing control unit connected to the distribution unit and the cooling unit, and adjusting a temperature by mixing the hydrogen fuel supplied through the distribution unit and the cooling unit; and a charging unit connected to the mixing control unit, connected to each vehicle, and charging the hydrogen fuel. According to the present invention, an explosion accident due to high heat during a charging process can be prevented.
Patent KR-20200104048-A (KR)
Inventor: RYU SE HUN
IPC: A61N5/06
Filed: 2019-02-26
Abstract: The present invention relates to a fractional laser system and a fractional laser irradiation method using a micro-lens array element, and more specifically, to a fractional laser system and a fractional laser irradiation method using a micro-lens array element, capable of not only irradiating a plurality of fine laser spots to a skin subject using a micro-lens array element, the micro-lens array element being manufactured using a plasma etching method, but also easily controlling the size and intensity of the fine laser spots by setting an R value of a micro-lens and determining a distance from a treatment subject.
Patent KR-20200104590-A (KR)
Inventor: LEE WON JUN
IPC: G06Q30/06
Filed: 2019-02-27
Abstract: The present invention relates to a system for transactioning digital artwork content based on a blockchain for constructing a clear and safe transactioning environment. According to the present invention, the system comprises: a web-based user application terminal registering detailed information of a creator and a customer and detailed information of digital artwork content, providing a payment-related web service for the transaction, and providing the digital artwork content through a browser or downloading; a member/content information management server storing and managing the detailed information and transmitting and providing the detailed information when the web-based user application terminal requests the detailed information; the smart contract block linked with the blockchain network and managing a copyright and transactioning particulars of the digital artwork content to perform a copyright transaction of the digital artwork content; and a content transactioning server linked with the blockchain network, distributing the smart contract block to the blockchain network, and transferring a transaction of the transaction generated and transmitted from the web-based user application terminal to the blockchain network to provide a transactioning service. Accordingly, the system performs a transaction of the digital artwork content through a smart contract block based on a blockchain network.
Patent KR-20190114748-A (KR)
Title: Method and apparatus for setting backup path in automotive network
Inventor: KIM DONG OK
IPC: H04L29/08
Filed: 2019-02-28
Abstract: Disclosed are a method and apparatus for operating a switch in a vehicle network. According to the present invention, an operation method of the switch comprises the steps of: transmitting a first signal to a first end node through a first path connecting the switch and the first end node; detecting that the first path has failed; establishing a second path between the switch and the first end node; receiving a second signal from a second end node; and transmitting the second signal through the second path when the destination of the second signal is the first end node and the second signal is identified as an important signal.
Patent KR-20200099451-A (KR)
Title: Tool bag
Inventor: MOON IN HO
IPC: A45C13/30
Filed: 2019-03-05
Abstract: The present invention relates to a tool bag that is stably stored and seated regardless of the shape and size of various tools therein. The tool bag according to an embodiment of the present invention includes: a first housing formed in a hexahedral shape, having one open side, and having a first storage space formed therein; a second housing formed in the hexahedral shape corresponding to the first housing, and having one open side, one side coupled to the first housing to be opened and closed through at least one hinge, and a second storage space formed therein; and first and second filling members respectively inserted into the first and second storage spaces through each of the opened surfaces of the first and second housings, seating and fixing the tools in the first and second storage spaces while being deformed to partially surround an outer circumference of a tool when the input tool is pressed.
Patent KR-20200107130-A (KR)
Title: A method for manufacturing functional foods for obesity treatment
Inventor: KIM JU HYEUN
IPC: A61K36/835
Filed: 2019-03-06
Abstract: The present invention relates to a composition and a functional food comprising an aloeswood extract as an active ingredient. The aloeswood extract is useful for preventing and treating obesity and various diseases related to excessive lipid production, such as hyperlipidemia or fatty liver, by inhibiting excessive lipid production, differentiation of adipocytes and accumulation of fat.
Patent KR-20200109699-A (KR)
Inventor: PAK SEO YOUNG
IPC: B22C5/18
Filed: 2019-03-14
Abstract: According to the present invention, disclosed is a method for removing iron content from molding sand comprising: a first step of removing iron remaining in the molding sand by magnetic force; a second step of treating with an acid to secondarily remove the fine iron powder of the molding sand from which the iron powder was first removed; a third step of neutralizing the acid-treated molding sand; and a fourth step of washing the neutralized molding sand. According to the present invention, by removing fine iron powder by a chemical method after the first removal of iron with large particles contained in the molding sand by a physical method, there is an effect of being able to derive excellent results when manufacturing high-precision metals such as titanium capable of being used for human body.
Patent KR-20200112033-A (KR)
Inventor: KIM SANG WOO
IPC: H01B5/14
Filed: 2019-03-20
Abstract: The present invention provides a transparent flexible electrode/electromagnetic wave shielding film and a manufacturing method of the transparent flexible electrode/electromagnetic wave shielding film. The method includes the steps of: (a) coating conductive nanowires, which shield and absorb electromagnetic interference, on a flexible substrate; (b) sintering the conductive nanowires using a wet sintering process; and (c) coating a polymer layer in which graphene flakes are dispersed on the flexible substrate with the conductive nanowires formed thereon, thereby being capable of being mass produced and produced in large areas.
Patent KR-20200114166-A (KR)
Inventor: KIM YOUNGWOOK
IPC: H04L47/30
Filed: 2019-03-27
Abstract: Disclosed is an electronic device including a wireless communication circuit, a processor including a plurality of cores, and a memory. The processor can receive a packet of a first session associated with a first core among a plurality of cores by using a wireless communication circuit, identify whether the core associated with the first session has been changed to a second core different from the first core among the plurality of cores, set pending information based on the amount of packets pending in a first packet queue of the first core when the change to the second core is identified, store data corresponding to the packet of the received first session in a pending buffer, and insert data corresponding to the packet of the received first session stored in the pending buffer when packets pending in the first packet queue is completed by the first core. In addition, various embodiments identified in the present documentation may be possible.
Patent KR-20200117228-A (KR)
Inventor: SEO IN YOUNG
IPC: G06Q30/02
Filed: 2019-04-03
Abstract: The present invention relates to a lottery number interactive self-analysis combination system, which combines, generates and provides predicted numbers through each filtering predicted for winning a lottery. According to the present invention, a lottery number interactive self-analysis combination system comprises a server communication unit configured to perform filtering in a combination method through self-analysis, which is a fourth generation analysis method (hereinafter, referred to as individual analysis), in addition to filtering options applied to the existing lottery number generation algorithm, provide an interactive combination method for combining filter content and extraction number to be used for the existing customer, identify the filtering options, select the filters generated through 2,3, and 4 steps from a member page, and transmit the identified filtering options to a terminal to allow both parties to check the filters.
Patent KR-20200122138-A (KR)
Title: Method for managing Golf Course Operation
Inventor: YOON SUNG HWAN
IPC: G06Q10/06
Filed: 2019-04-17
Abstract: The prevent invention is to provide a method for operating and managing a golf course, which minimizes an unnecessary waiting time during a golf game to effectively use a shortened time so as to accommodate more to a customer in a golf course by the shortened time such that profits of the golf course can be maximized. The method of the present invention comprises: (A) a step of generating a golf reservation receiving structure of a daily three-session system operation wherein the entire golf game can be completed by being operated in a daily three-session system; (B) a step of forming a golf course into two groups for each 9 hole with respect to 18 holes in the golf reservation receiving structure of the daily three-session system operation; (C) a step of performing allocation to enable 18 teams or less per one group for each session to enter; and (D) a step of setting a next team to enter a first hole within 7-minute intervals after a previous team enters the first hole among 18 teams in one group for each session.
Patent KR-20190130480-A (KR)
Title: Video resolution enhancement system using change macro-block extraction technique
Inventor: JANG KYOUNG IK
IPC: G06N3/08
Filed: 2019-04-22
Abstract: The present invention relates to a system for improving video resolution with a change macroblock extraction technique, which is capable of restoring resolution to a level of an original video. According to one embodiment of the present invention, the system for improving video resolution comprises a video service server and an AI video processing server. The video service server transmits original video data to the AI video processing server to perform AI video learning for the video data. The AI video processing server processes the original video data received from the video service server into AI video data to generate a downscaled file corresponding to the original video data and performs an AI video learning operation generating a neural network file which is a file required for restoring the resolution of the downscaled file. Moreover, the AI video processing server performs the AI video learning by separately dividing an image region where a change is detected in the video data and an image region where a change is not detected, transmitting the generated downscaled file and neural network file to the video service server, and restores the resolution of the downscaled file through an AI operation using the neural network file in response to a video restoration request.
Patent KR-20200125872-A (KR)
Inventor: LIM SANG KYOO
IPC: D01F1/10
Filed: 2019-04-26
Abstract: The present invention relates to a medical radiation shielding fiber and a medical blood absorbent pad using the same. More particularly, the present invention relates to a radiation shielding fiber for application to a medical blood absorbent pad that can be used for surgery, and a medical blood absorbent pad using the same. The medical radiation shielding fiber is prepared by the melt spinning of a resin composition comprising a thermoplastic polyurethane elastomer, a radiation shielding material, and a pigment.
Patent KR-20200126064-A (KR)
Title: Changgu for practice
Inventor: KIM TAE HOON
IPC: G10D17/00
Filed: 2019-04-29
Abstract: According to the present invention, provided is an hourglass-shaped drum for practice, including: a pair of first and second support plates that can be supported on a floor; a connection bar of which both ends are coupled to the inner side of the first and second support plates, respectively, to connect the support plates to each other; an annular right-hand side unit of the hourglass-shaped drum, which is coupled to the outside of the first support plate; an annular left-hand side unit of the hourglass-shaped drum, which is coupled to the outside of the second support plate; and a left-hand side center of the hourglass-shaped drum, which is coupled to the outer center of the left-hand side unit of the hourglass-shaped drum with a diameter relatively smaller than the diameter of the left-hand side unit of the hourglass-shaped drum. According to the present invention, it is possible to feel different hitting sensations according to the position (center and edges) of the left-hand side of hourglass-shaped drum, so that it is possible to practice hitting separately, thereby performing correct hitting when playing an actual hourglass-shaped drum.
Patent KR-20200130768-A (KR)
Title: Method and Apparatus for Deep Learning based Object Detection utilizing Video Time Information
Inventor: CHOI JUN WON
IPC: G06N3/08
Filed: 2019-04-30
Abstract: A method for detecting an object based on deep learning by using video time information proposed in the present invention comprises the following steps of: fusing time information representing a correlation between a current frame and a previous frame with local information on an object to be detected by using a deep neural network having camera sensor data as input; and performing object detection by determining the degree of use of information of the previous frame according to the correlation between the current frame and the previous frame. According to embodiments of the present invention, the performance of the object detection can be improved by using local information and time information, when performing the object detection using a deep learning technique.
Patent KR-20200126701-A (KR)
Inventor: CHO SUNG CHAN
IPC: A61B18/04
Filed: 2019-04-30
Abstract: An internal insertion type ultrasonic device includes: a handle; a support which is extended from the handle and includes a piezoelectric element housing on the distal end; a piezoelectric element which is mounted on the piezoelectric element housing and generates ultrasonic waves by receiving power; and an infection prevention cover which is detachably coupled to the handle or the support to surround the support. The piezoelectric element housing includes an ultrasonic wave transmission space in which the piezoelectric element is installed, an ultrasonic wave transmission medium inlet hole communicating with the ultrasonic wave transmission space, and an ultrasonic wave transmission medium outlet hole. In a state that the infection prevention cover is coupled to the support, an ultrasonic wave transmission medium inlet passage and an ultrasonic wave transmission medium outlet passage communicating with the ultrasonic transmission medium inlet hole and the ultrasonic transmission medium outlet hole, respectively, are formed between the infection prevention cover, the support, and the piezoelectric element housing so that an ultrasonic transmission medium can be introduced into and discharged from the ultrasonic transmission space.