baber/WOPTO huggingface dataset:
Patent KR-20200019281-A (KR)
Title: Method for managing certificate for internet of things communication network and gateway using the same
Inventor: KO JEONG GIL
IPC: H04L9/08
Filed: 2018-08-07
Abstract: The present invention provides a method for managing a certificate in an internet-of-things (IoT) communication network and a gateway using the same which can maintain security while lightening a certificate in an internet-of-things communication network. The method for managing a certificate in an internet-of-things communication network comprises: a step in which a gateway receives a standard certificate of each of a plurality of internet-of-things (IoT) communication nodes making up a network with the gateway from each of the plurality of IoT communication nodes; a step in which the gateway hashes at least some of the received standard certificates of the plurality of IoT communication nodes for each field to generate a plurality of hashing keys; and a step in which the gateway maps the generated plurality of hashing keys to the standard certificate of each of the plurality of IoT communication nodes for each field to individually generate a plurality of hashing tables for each of the plurality of IoT communication nodes; and a step of mapping the generated hashing tables to each of the plurality of IoT communication nodes to store the same.
Patent KR-20190027318-A (KR)
Inventor: KIM YU GON
IPC: A61N1/08
Filed: 2018-08-21
Abstract: The present invention relates to a micro-current generator. The micro-current generator according to the present invention is normally connected to a battery without adding a separate operating switch, and provides a circuit capable of periodically determining whether the micro-current generator touches a body part of a user by applying current only in a single direction with voltage lower than boosted voltage used when compared with a case of applying conventional micro-current. In addition, the present invention provides a circuit allowing a signal generator to supply power to remaining circuit elements only in the case that the body part is touched. According to the present invention, the micro-current generator does not directly connect power, supplied to a voltage boosting unit, to a battery and supply the same, but has a structure for buffering by using output terminals of a semiconductor chip, thereby reducing leaked current in a standby state to minimize power consumption, and blocking a noise, caused by impulsive voltage due to a choke coil forming the voltage boosting unit, from being transferred to a signal generation unit so as to improve circuit durability.
Patent KR-20190025500-A (KR)
Inventor: SUNG DA YOUNG
IPC: C01B21/082
Filed: 2018-08-24
Abstract: The present invention relates to a method for manufacturing negative electrode active materials, and negative electrode active materials and a lithium secondary battery using the same. More specifically, the present invention relates to the method for manufacturing negative electrode active materials, comprising steps of: (a) preparing a coating composition comprising a precursor of metal phosphorus oxynitride; (b) forming a precursor layer on negative electrode active materials by means of a solution process of the coating composition; and (c) forming a metal phosphorus oxynitride protection layer on negative electrode active materials by heat-treating negative electrode active materials having the precursor layer formed thereon. The method for manufacturing negative electrode active materials according to the present invention is advantageous not only in terms of overall process simplification and cost reduction by using the solution process, but also has excellent properties of a formed protection layer, thereby enabling high capacity, high stability, and a long lifespan of the lithium secondary battery comprising the same.
Patent KR-20190049430-A (KR)
Inventor: JANG WON SEUK
IPC: A61B5/00
Filed: 2018-08-27
Abstract: The present invention relates to a pain classification method using pulse wave and heart rate variability (HRV), which detects the time-domain characteristics of a pulse wave signal, detects the time- and frequency-domain characteristics of the HRV, normalizes the characteristics to have a value between 0 and 1, labels the normalized data with an output variable for each pain depth group, and performs machine learning pattern analysis through a pattern classifier to classify pain depths. The present invention comprises: a signal detecting step in which an operation processing unit detects a pulse wave time-domain characteristic including an average amplitude of a pulse wave from a pulse wave signal received from a pulse wave sensor, detects the HRV, RR intervals, detects, from the HRV, an HRV time-domain characteristic including an average RR interval, and detects an HRV frequency-domain characteristic including VLF intensity, a frequency intensity of 0.003 to 0.04 Hz of the HRV; a normalizing step in which an operation processing unit normalizes the pulse wave time-domain characteristic, the HRV time-domain characteristic, and the HRV frequency-domain characteristic, which are detected in the signal detecting step, so that the characteristics have the value between 0 and 1; a labeling step in which the operation processing unit labels the pulse wave time-domain characteristic, the HRV time-domain characteristic, and the HRV frequency-domain characteristic, which are normalized in the normalizing step, with an output variable for each pain depth group; and a pain depth classifying step in which the operation processing unit inputs, in a pattern classifier, a feature vector having the output variable for each pain depth group outputted in the labeling step to perform machine learning pattern analysis, thereby classifying the pain depths.
Patent KR-20190038313-A (KR)
Title: Resin sheet and method for manufacturing thereof
Inventor: WATANABE YASUTAKA
IPC: C08K3/013
Filed: 2018-08-28
Abstract: The present invention relates to a resin sheet (1) used for encapsulating electronic components in a manufacturing method of a semiconductor device, wherein a resin sheet (1) comprises a curable resin composition layer (11); the resin composition layer (11) is formed from a resin composition containing a curable resin; the thickness of the resin composition layer (11) is 100 μm or more and 300 μm or less; and the resin composition layer (11) contains a plastic solvent volatilized by heating at a content of 1.0% by mass or more and 5.0% by mass or less. In such a resin sheet (1), collapse of the resin composition layer is suppressed, and encapsulation can be performed by locking the resin composition layer to the unevenness of the adhered surface.
Patent KR-20200025474-A (KR)
Title: Cup Holder for car
Inventor: Shin Youn Hwan
IPC: B60N3/10
Filed: 2018-08-30
Abstract: The present invention relates to a cup holder for a vehicle. More specifically, the cup holder for a vehicle stably supports a cup regardless of the size of the cup stored in a groove of the cup holder, and prevents a beverage from flowing to the outside of the cup as the cup stored in the groove is separated from the groove or falls down to one side. According to the present invention, the cup holder for a vehicle comprises: a storage tray (100) having a storage space (111) for storing the cup therein; a cup support (200) installed in the storage space (111) formed in the storage tray (100) to rotate to one side or the other side; a flap link (300) moving forward and backward while compressing a link spring (600) in accordance with a rotation rate of the cup support (200); an auxiliary cup support (500) rotating around a hinge shaft (510) of which a lower end is rotationally connected to a flap housing (400) in accordance with a forward and backward movement rate of the flap link (300), wherein the upper part of the auxiliary cup support (500) is inserted into and withdrawn from the storage space (111).
Patent KR-20200026497-A (KR)
Title: Sputtering Apparatus and Method for Controlling Sputtering Apparatus
Inventor: PARK JIN CHOUL
IPC: H01J37/34
Filed: 2018-09-03
Abstract: An objective of the present invention is to provide a sputtering apparatus and a control method thereof which can prevent target using efficiency from being degraded. The sputtering apparatus comprises: a support unit to support a substrate; a target arranged to be separated from the support unit in a first axis direction; an acquisition unit to measure the intensity of plasma generated between the substrate supported on the support unit and the target based on the first axis direction to acquire a plasma value; a magnet unit to adjust the intensity of plasma; and a moving unit to move the magnet unit in the first axis direction. The magnet unit includes a plurality of magnet modules arranged to be separated from each other in a second axis direction perpendicular to the first axis direction. The moving unit includes a plurality of moving modules coupled to the magnet modules, respectively. Each of the moving modules includes: a center moving mechanism to move a center magnet of the magnet modules in the first axis direction; an upper moving mechanism to move an upper magnet of the magnet modules in the first axis direction; and a lower moving mechanism to move a lower magnet of the magnet modules in the first axis direction.
Patent KR-20200029265-A (KR)
Title: Composition for anti-obesity comprising the powder of Odontella aurita
Inventor: PAN CHEOL HO
IPC: A61P3/04
Filed: 2018-09-10
Abstract: Disclosed in the present specification are: a composition for anti-obesity containing a pulverized product of Odontella Aurita as an active component; and a method for processing Odontella Aurita to improve an anti-obesity effect. The pulverized product can be a microfluidizer-treated pulverized product of Odontella Aurita, and the pulverized product exhibits effects of hindering weight gain and inhibiting fat accumulation in the body of a mouse fed a high-fat diet.
Patent KR-20200030647-A (KR)
Title: Automatically create method for a child node of a USD formet file in a special effect production software environment and computer readable storage medium of recording the method
Inventor: JAEHO IM
IPC: G06F16/00
Filed: 2018-09-12
Abstract: The present invention relates to a method for automatically generating a lower node of a USD format file in a special effect production software environment, and to a computer-readable storage medium recording the method. The method comprises the steps of: a) reading an external USD file; b) searching for a node of the same name as a node name selected by a worker in the USD file; c) searching for a lower node of the searched node; and d) generating the searched node and the lower node of the searched node in the special effect production software.
Patent KR-20200032412-A (KR)
Title: Method of data sharing based on blockchain, cloud server for performing the method and data sharing system including the cloud server
Inventor: KIM HYUN JEONG
IPC: H04L9/08
Filed: 2018-09-18
Abstract: Disclosed are a block chain-based data sharing method, a cloud server for performing the same, and a block chain-based data sharing system including the same. According to the present invention, the block chain-based data sharing method comprises the steps of: generating an encryption key using an encryption key generation source shared with other participants who participate in a block chain; encrypting user information with the encryption key to store the same in the block chain when the user information is received from a user terminal; and generating a re-encryption key for converting the encryption key, which is a cryptogram of the user information stored in the block chain, into an encryption key generated by the other participants when a user information reading request is received from the other participants who participate in the block chain and re-encoding the user information stored in the block chain with the re-encryption key to transmit the same to the other participants.
Patent KR-20200033651-A (KR)
Title: The Prefabricated Carbonate GreenHouse
Inventor: JEON BYEONG TAE
IPC: E04D3/06
Filed: 2018-09-20
Abstract: The present invention relates to a carbonate greenhouse having an individual assembly structure of a frame and a panel, which is simply and easily assembled and disassembled by dividing a framework which is a base frame of a greenhouse into a plurality of parts, secures a coupling force of the framework by a connection member horizontally installed at each separation space of the framework while minimizing internal heat loss of a greenhouse by coating a front surface of the framework by adopting a carbonate panel having high light transmittance in a triple structure, reduces an installation range of the carbonate panel by splitting the separation space into two parts by the connection member, and inserts upper and lower surfaces of the carbonate panel into the connection member to firmly restrict a position of the framework and the carbonate panel. The carbonate greenhouse having an individual assembly structure of a frame and a panel of the present invention comprises: a support unit (10) divided into a plurality of parts, and horizontally installed on the ground by a coupling protrusion (10-1) and a coupling hole (10-2) provided at both ends thereof; a framework (100) vertically inserted from the support unit, and including a plurality of standing units (20) installed at intervals in a longitudinal direction to form a dome of a greenhouse; and a cover (200) coated on a front surface of inner and outer surfaces of the framework. The carbonate greenhouse (1) further comprises at least one connection member (300) horizontally disposed at each separation space formed between the standing units (20) to connect the support unit and the standing units or to connect the two standing units so as to secure a coupling force of the framework, and also to split the separation space into two parts to reduce a coating range of the cover. Also, fitting holes (310) are provided in upper and lower surfaces of the connection member (300) to insert upper and lower sides of the cover (200) so as to allow positions of the framework and the cover to be fixed.
Patent KR-20200039863-A (KR)
Title: Air purifier with improved purification efficiency
Inventor: CHO SAM JEUNG
IPC: F24F13/20
Filed: 2018-10-05
Abstract: The present invention relates to an air purification apparatus with improved purification efficiency and, more specifically, to an air purification apparatus capable of discharging air purified through sterilization using a UV lamp. The air purification apparatus includes: a body part (100) comprising a first plate (110) including an outlet (111) penetrating one side to discharge purified air, and a second plate (120) placed to correspond to the first plate (110) and including an inlet (121) penetrating to suck outside air; and a purification part (200) comprising a fixed body (210) including an insertion hole (211) formed to penetrate the inside and having both sides placed on the same line as the outlet (111) and the inlet (121) to be connected with the first and second plates (110, 120) respectively, a UV lamp (220) inserted into the insertion hole (211) of the fixed body (210) to radiate light by receiving power from a battery or external power source, and a twisted moving blade (230) formed outside the UV lamp (220) and having a surface coated with TiO_2 to be rotated in accordance with the rotation of the UV lamp (220). Therefore, the present invention is capable of purifying air by creating a photocatalytic reaction on pollutants contained in the air such as fine dust, bacteria and the like through the purification part and the UV lamp, while more efficiently sterilizing the air with a longer sterilization reaction period as well as a wider area, thereby forming a pleasant indoor environment with higher purification efficiency.
Patent KR-20200039959-A (KR)
Inventor: PARK JU WAN
IPC: G06F1/16
Filed: 2018-10-08
Abstract: The present invention relates to an electronic device including a pen input device and an operating method thereof which can provide a user of an electronic device with a variety of user experiences and convenience. According to various embodiments of the present invention, the electronic device comprises: a housing; a display seen through a portion of the housing; a wireless communication circuit arranged in the housing; a processor positioned in the housing, and operatively connected to the display and the wireless communication circuit; and a memory operatively connected to the processor. The memory may include instructions to allow the processor to detect an approach of a stylus pen within a selected distance from the surface of the display in a locked state, and change the electronic device from the locked state to an unlocked state at least partially based on reception of a wireless signal generated by the stylus pen by the approach of the stylus pen from the stylus pen via the wireless communication circuit when executed.
Patent KR-20190046681-A (KR)
Inventor: LEE HAENG WOO
IPC: A61K8/02
Filed: 2018-10-24
Abstract: The present invention relates to a composition for cooling skin, which is applied to skin fever due to heat, ultraviolet rays, yellow dust, fine dust, exercise, labor and emotional upsurge, thereby giving a cooling effect and preventing and ameliorating skin aging; and a product which can be applied in the form of a liquid essence, skin mist, sheet mask pack and the like containing the composition. The present invention specifically relates to a safe natural composition and product, which are free from side effects and exhibit sustained effects, unlike conventional products containing chemicals such as preservatives and heat absorption agents.
Patent KR-20200046600-A (KR)
Title: move chair
Inventor: YANG KEUN YOUNG
IPC: A47C3/18
Filed: 2018-10-25
Abstract: The present invention relates to a move chair. More specifically, a leg part is divided to form an angle at which the pelvis can be ideally erected such that only one leg can be put down, anyone of any body type can sit on the chair while erecting the pelvis properly as well as having smooth blood circulation by releasing pressure from a leg which is put down. Also, since the chair is freely controlled in a vertical direction by being laterally divided, the user can sit on the chair for a long time by having a pressed part maintain circulation while remaining in a healthy posture, and the desire for crossing the legs can be solved when the user is sitting on the chair for a long time and the chair can promote blood circulation by enabling the user to move the legs vertically and break the habit of crossing the legs, thus preventing the pelvis from being deformed or dislocated.
Patent KR-20200046800-A (KR)
Title: Display Device
Inventor: SUNGWOO LEE
IPC: H01L27/32
Filed: 2018-10-25
Abstract: The present invention relates to a display device with improved load deviation between signal lines. The display device comprises a display panel, a first gate line, a second gate line, a compensation capacitor, and a capacitor in a pixel. The display panel has a release part. The display panel has an active area in which a plurality of pixels are arranged and a bezel area outside the active area. The first gate line supplies a first gate pulse to pixels provided in the first area of the active area. The second gate line supplies a second gate pulse to pixels provided in the second area of the active area, and has a different length from the first line. The compensation capacitor is connected to one end of the first gate line to compensate for load deviation between the first gate line and the second gate line. In-pixel capacitors are disposed in the pixels respectively. The structure of the compensation capacitor is the same as the structure of the In-pixel capacitors.
Patent KR-20190047638-A (KR)
Inventor: KU SE JIN
IPC: C08F212/14
Filed: 2018-10-29
Abstract: The present application relates to a pinning composition, a laminate comprising the same, and a manufacturing method thereof. The pinning composition of the present application can provide orientation and position selectivity to a polymer membrane comprising a self-assembly structure of a block copolymer. The pinning composition of the present application exhibits excellent reaction selectivity, thereby being able to form a vertical lamellar structure having a high alignment. In addition, the pinning composition of the present application can be suitable for application to a low temperature process.
Patent KR-20200048107-A (KR)
Title: Apparatus extinguish a candle
Inventor: AN SANG JEONG
IPC: F23Q25/00
Filed: 2018-10-29
Abstract: Disclosed is an apparatus for extinguishing a candle using solid candle wax, including: the solid candle wax; and a holder combined with the solid candle wax and having a bone portion which is formed on one end of the holder and in which the other solid candle wax is formed on the outer surface.
Patent KR-20200048221-A (KR)
Inventor: KWON OH HYUN
IPC: G06F8/41
Filed: 2018-10-29
Abstract: The present invention relates to an apparatus and a method for automatic extraction of an original code. The apparatus for automatic extraction of an original code, according to an embodiment of the present invention, is based on an Android operating system. The apparatus for automatic extraction of an original code comprises: a unpacking unit which generates an original code by unpacking android package (APK) files packed of an application and loads the original code on a memory according to the runtime environment of the Android operating system; and a file extraction unit which saves the original code as an original code file by dumping the memory when the original code is loaded onto the memory.
Patent KR-20180133817-A (KR)
Inventor: LEE WON TAE
IPC: E02D27/42
Filed: 2018-10-31
Abstract: According to the present invention, a street light foundation comprises: a foundation block made of concrete; an anchor bolt provided to an upper portion of the foundation block to fasten a street light; a branch pipe provided to enable an electric wire to be inserted into the foundation block; and a recess unit provided to the upper portion of the foundation block and having one or more ground pipes where a ground wire and one or more through-holes connected to the branch pipe are inserted. A lower portion of the foundation block has an extension unit provided inside a road in order to have a horizontally asymmetric shape based on the longitudinal direction of the road.
Patent KR-20200049362-A (KR)
Title: Construction method for inclined type offshore structure using mat for coating middle part
Inventor: PARK CHANG WOOK
IPC: E02B1/00
Filed: 2018-10-31
Abstract: The present invention relates to an inclined type marine structure construction method using a middle coating mat of the sea bottom, which can be performed in a method of loading a gravity type structure on the middle coating mat after laying the middle coating mat on an inclined surface of a loaded foundation stone, wherein the middle coating mat has a thickness of 10 to 20 cm and a bending deformation of 3.5 to 5.0 mm. The bending strength and the compression strength of the middle coating mat can be within 2.5 to 4.8 N/mm^2.