baber/WOPTO huggingface dataset:
Patent KR-20190037882-A (KR)
Title: Battery management system and overcharge protection method thereof
Inventor: KWON OH CHEOL
IPC: H01M10/42
Filed: 2017-09-29
Abstract: The present invention provides a battery management system which performs diagnosis of a wire harness and an overcharge protection method thereof. According to the present invention, the battery management system comprises: slave controllers monitoring both voltages of each of at least two battery cells from the battery cells to be connected in series and generating a fault signal when the both voltages are greater than a reference voltage; and a master controller connected to the slave controllers through the wire harness, supplying relay drive voltage to the battery cells, responding the received fault signal from the slave controllers to block the relay drive voltage which is supplied to the battery cells, wherein the master controller can diagnose a connection state of the wire harness.
Patent KR-20190041709-A (KR)
Title: Fermented Blackberry Beverage with Lactic Acid Bacteria and Manufacturing Method The Same
Inventor: CHOI SO RA
IPC: A23L2/38
Filed: 2017-10-13
Abstract: The present invention relates to a fermented blackberry beverage with Lactobacillus and a method for manufacturing the same. The fermented blackberry beverage according to the present invention is manufactured by using Lactobacillus, and not only increases the content of anthocyanin, but also has a viable cell count of 10^6 cfu/mL or more, which is a condition for a fermented beverage, while exhibiting excellent organoleptic properties.
Patent KR-20180057509-A (KR)
Inventor: SEO KANG WOON
IPC: H04L29/08
Filed: 2017-10-19
Abstract: Disclosed are a method for playing content based on presentation time in a vehicular network and an apparatus thereof. A method for operating a first communication node in a vehicular network comprises the steps of: generating a header including a count field indicating a round-up count for a play time of content and a timestamp field indicating the play time; generating a payload field including the content; and transmitting a frame including the header and the payload field to a second communication node belonging to the vehicular network. Therefore, performance of the vehicle network can be improved.
Patent KR-20190045583-A (KR)
Inventor: PARK YOUNG BIN
IPC: G01L1/22
Filed: 2017-10-24
Abstract: The present invention provides a sensing and energy generating device. According to an aspect of the present invention, the sensing and energy generating device includes: a first base material comprising a first dielectric and a carbon complex including a carbon matter; a first electrode electrically connected to the first base material; a first terminal and a second terminal electrically connected to different positions of the first base material; a strain control unit electrically connected to the first terminal and the second terminal and calculating strain by measuring a resistance change in the first base material when the first base material is transformed; a second base material separated from the first base material; a second electrode electrically connected to the second base material; and an energy collection unit electrically connected to the first electrode and the second electrode. A part or all of the surface facing the first base material in the second base material comprises a second dielectric. The second electrode is connected to the second dielectric, and the first dielectric and the second dielectric have different values in a triboelectric series. As an external force is applied from the outside to the first base material, the resistance of the first base material is changed when the first base material is transformed. Moreover, the sensing and energy generating device calculates the strain by measuring the resistance change. When the first dielectric and the second dielectric are in contact and subsequently separated, frictional electricity is generated. So, when the frictional electricity flows through the first electrode, the first dielectric, the second dielectric, and the second electrode, the sensing and energy generating device collects the frictional electricity. Therefore, the sensing and energy generating device electrically connects the strain control unit to the carbon complex and simultaneously performs both the generation of frictional electricity and sensing of frictional electricity.
Patent KR-20190045584-A (KR)
Inventor: JI YOUNG YONG
IPC: G01T7/04
Filed: 2017-10-24
Abstract: The present invention provides a radioactivity measurement device comprising: a collecting unit collecting radioactive particles on a filtering sheet arranged therein; and a detection unit integrally installed in the collecting unit to measure the radioactivity of the radioactive particles at a collection position in real time. The present invention can collect the radioactive particles in the air on the filtering sheet of the collecting unit and simultaneously analyze radioactivity concentration from the radioactive particles.
Patent KR-20190047360-A (KR)
Inventor: KIM MIN JI
IPC: A61F5/01
Filed: 2017-10-27
Abstract: The present invention relates to a method for correcting posture using a camera installed in a laptop. The method comprises: a setting step of setting a reference image by photographing the entire surface of a user; a photographing step of generating image information by photographing the entire surface of the user; a determination step of calculating a user area, which is an area of the part of the user, based on the image information and determining whether the user area is positioned within a reference area; and an alarming step of alarming the user when the user area is out of the reference area according to the determination step. According to the present invention, without separate hardware, the method can effectively correct and prevent turtle neck posture using a camera installed in a laptop.
Patent KR-20190048697-A (KR)
Inventor: KIM SEON CHEOL
IPC: B82B3/00
Filed: 2017-10-31
Abstract: The present invention relates to a stabilization method of a nano-structure, which comprises the steps of: confirming the surface potential of nano-particles according to the pH; providing a first polymer electrolyte having an opposite charge of the surface potential of the nano-particles to neutralize the nano-particles and precipitating neutral particles in which the repeating units of first particles are linked by a covalent bond; and forming stabilized particles by providing a second polymer electrolyte having an opposite charge of the first polymer electrolyte to the neutral particles, wherein the step of forming the stabilized particles forms separated second particles with the neutral particles, and ion-bonds the second polymer electrolyte to surfaces of the second particles.
Patent KR-20190048990-A (KR)
Inventor: KIM JEONG HUN
IPC: G06K19/06
Filed: 2017-10-31
Abstract: For a barcode which recognizes a specific color A as 1 and B as 0, when an icon, an image, an animation (hereinafter referred to as a barcode background element) composed of colors except for A and B are optically synthesized with a color value of an image of the barcode, color values of each barcode background element and color values which are optically synthesized with the values of the color A and color B are derived respectively, and thus, it is possible to have a visual effect shown like a picture below in which a transparent cellophane is synthesized. As shown in the picture below, when a color value representing 1 in the barcode is A (blue color) and a color value representing 0 in the barcode is B (white), and the barcode is optically synthesized on a yellow L-shaped animation as a background, a result is shown on the right. At this time, yellow is a part of the color value of a dot constituting the barcode background element.
Patent KR-20190050646-A (KR)
Inventor: CHO YANG RAI
IPC: C07C209/28
Filed: 2017-11-03
Abstract: The present invention relates to a method for manufacturing 3-aminofluorene having a specific structure. Specifically, provided are the method for manufacturing 3-aminofluorene having the specific structure and an organic light emitting compound synthesized using the 3-aminofluorene, wherein the method comprises following steps of: acetylation of an amine group with the specific structure of 2-aminofluorene and nitration of the acetylated compound; de-acetylation of the acetylated amine group of the nitrated product; replacing the de-actylated amine group with hydrogen by conducting a reaction with nitrous acid and hypophosphorous acid; and reducing a nitro group of the hydrogen substitution product. The 3-aminofluorene can be manufactured at a low cost and a high yield.
Patent KR-20180055702-A (KR)
Inventor: SASAKI HARUKA
IPC: G06F3/041
Filed: 2017-11-07
Abstract: The present invention is to provide a film capable of improving a sense of writing, which can effectively represent a sense of writing at a time when writing on paper with a pencil. As a means of solving the task, the touch panel film capable of improving a sense of writing includes a base film and a writing sense improving layer. In the frequency (Hz)-amplitude (-) chart, which is acquired through Fourier transformation of the moving distance (mm)-nib resistance (mN) chart, the average amplitude value is between 0.8-3 in the frequency range of 1-2 Hz. Here, the moving distance (mm)-nib resistance (mN) chart is obtained as follows. The nib of a touch pen, having a hard felt lead with a nib diameter of 0.5 mm, is in contact with a film surface of a writing sense improving film under the condition of pressurization at a load of 3.92 N to allow the axis nib of the touch pen to be at right angles to the film surface of the writing sense improving film. At the same time, the touch pen is moved in one predetermined direction in parallel with the film surface of the writing sense improving film at the speed of 100 mm/min.
Patent KR-20190054326-A (KR)
Title: Dust sensor module and operating method thereof
Inventor: YONGHWAN BAE
IPC: G01N15/02
Filed: 2017-11-13
Abstract: The present invention is to provide a dust sensor module with minimized power consumption, comprising: a battery for supplying power; a sensing unit for receiving power from the battery to sense dust; a communication unit for transmitting a signal as a result of having sensed dust to a vacuum cleaner; and a MICOM for controlling power, supplied from the battery to the sensing unit, to be disconnected when operated in a sleep mode.
Patent KR-20190054350-A (KR)
Title: Device for providing rice seedlings plate to rice transporting machine
Inventor: CHUNG JONG WOON
IPC: A01C7/08
Filed: 2017-11-13
Abstract: Provided by the present invention is a seeding plate supply device capable of being attached to a rice planting machine and receiving and preliminarily stacking seeding plates. The seeding plate supply device of the present invention comprises: a supply rail which includes a pair of support rails supported at predetermined intervals and a plurality of rollers installed between the support rails; a pair of support columns which is supported by a rice planting machine; and a supporter which is supported by being combined with the support columns, and comprises a horizontal support part supporting the supply rail and a vertical support part extended downwards in the horizontal support part. The upper end part and lower end part of the supporter are respectively coupled with and supported by the support columns by using a U bolt and a nut. The horizontal support part of the supporter is formed in a horizontal direction, the vertical support part of the supporter is extended to be tilted downwards from one end part of the horizontal support part, and the end parts of the horizontal support part and the vertical support part are supported by being coupled with the same support column. The upper end part and lower end part of the supporter are bent in the same vertical direction as the support columns to be in contact with the support column; and U bolts are combined respectively with the upper end part and the lower end part in a state of surrounding the support columns, and are coupled and supported by the nuts.
Patent KR-20190055419-A (KR)
Title: Camera pose vector calibration method for generating 3d information
Inventor: LIM JONG WOO
IPC: G06T7/80
Filed: 2017-11-15
Abstract: Disclosed is a method for correcting a camera posture vector which reduces errors generated when a restored object is matched in a system generating 3D information such as a scanning system. The disclosed method for correcting a camera posture vector for generating 3D information comprises the steps of: matching a point cloud for a target object obtained by using a first to a third cameras; comparing a posture vector of the second camera for a posture vector of the first camera obtained from the match with a posture constraint vector to calculate a first error value; comparing a posture vector of the third camera for the posture vector of the second camera obtained from the match with the posture constraint vector to calculate a second error value; and correcting posture vectors of the second and third cameras in order to make a sum of the first and second error values be a critical value or less.
Patent KR-20190056234-A (KR)
Title: Waterproof construction method of building
Inventor: LEE YOON CHANG
IPC: E04D11/02
Filed: 2017-11-16
Abstract: The present invention relates to a waterproof construction method of a building having multiple waterproof layers comprising: a primer coating step (S10) of coating primer on a surface of a building on which waterproof construction is to be performed to form a primer layer; a nonwoven fabric forming step (S20) of stacking and arranging long nonwoven fabric on an upper portion of the primer layer; and a urea coating step (S30) of coating and curing polyurea on an upper portion of the long nonwoven fabric to form a first waterproof layer. The long nonwoven fabric is arranged on the upper portion of the primer layer formed on the surface of the building, and then polyurea is coated and cured on the upper surface of the long nonwoven fabric to form the first waterproof layer to compensate for a change of the first waterproof layer by a temperature change to maintain firm coupling of the first waterproof layer and the long nonwoven fabric to perform a waterproof function by the first waterproof layer for a long period of time to greatly extend a service life. An excellent heating effect of a building can be added by an insulation effect by the long nonwoven fabric. Also, excellent waterproof performance is given by a second waterproof layer formed between the primer layer and the long nonwoven fabric and a third waterproof layer formed between the long nonwoven fabric and the first waterproof layer, and firm coupling of the primer layer and the long nonwoven fabric and firm coupling of the long nonwoven fabric and the first waterproof layer are induced to stably maintain waterproof performance by the waterproof layer for a long period of time.
Patent KR-20190056642-A (KR)
Inventor: LEE CHAE SU
IPC: G06T7/11
Filed: 2017-11-17
Abstract: The present invention relates to a method for tracking a gaze of a person in a gaze tracking system including a camera, a marker displayed on the floor, and a marker displayed on the wall, and more particularly, to a method for tracking a gaze using a movement of a pupil and an interval between an eye and an outline of a face, which comprises the steps of: acquiring image information through a camera; detecting a face region of a person from the image information; detecting eye and pupil regions in the face region to calculate a pupil movement distance; calculating a distance difference from an outer end of each eye to an outline of a face in the face region; calculating a ratio from an upper end of a head to the eye and a ratio from a lip to a jaw in the face region to calculate a face vertical movement distance; combining the pupil movement distance, the distance difference from the outer end of each eye to the outline of the face, and the face vertical movement distance to calculate a direction and angle of a gaze; calculating a distance between a reference and the person by using a distance between the preset reference and a marker displayed on the floor, and a distance between a body of the person and the marker of the floor in the image information; calculating an eye level of the person by comparing the body of the person with a marker displayed on the wall in the image information using the distance between the reference and the person and the height of the marker displayed on the wall calculated in the previous step; and calculating a gaze position using the direction and angle of the gaze, and the eye level of the person.
Patent KR-20190057179-A (KR)
Inventor: PARK MIE HWA
IPC: H01L27/32
Filed: 2017-11-17
Abstract: The present invention relates to an organic light-emitting device having low driving voltage and high efficiency. The organic light-emitting device comprises: a first electrode; a second electrode facing the first electrode; and an organic layer interposed between the first electrode and the second electrode and including a light-emitting layer, wherein the light-emitting layer comprises a host and a dopant, and the host includes at least one compound selected from a phosphine oxide-based compound, a pyrimidine-containing compound, a triazine-containing compound, and a cyano group-containing compound.
Patent KR-20190057782-A (KR)
Inventor: PARK SUNG SUN
IPC: A61K9/16
Filed: 2017-11-20
Abstract: The present invention relates to a composition for alleviating sleep disorder, which contains a Lactuca sativa and Scutellaria baicalensis extract as an active component. More specifically, when manufacturing a complex extract of Lactuca sativa and Scutellaria baicalensis in powdered granules, solubility thereof is excellent, there is a little bitter taste when dissolving and drinking the same, and it is possible to exhibit an excellent sleep enhancement effect while masking unique fragrance of the extract, thereby being able to be usefully used as a pharmaceutical composition for preventing or treating sleep disorder comprising insomnia, hypnolepsy, abnormal behaviors during sleep, oversleeping and the like or a health food for preventing or alleviating sleep disorder.
Patent KR-20190063507-A (KR)
Title: Photo-catalyzer filter unit and Food sweepings annihilating apparatus using the same
Inventor: LEE SEUNGMO
IPC: B01D53/86
Filed: 2017-11-30
Abstract: The present invention relates to a deodorizing container having a photocatalytic filter, comprising: a filter pipe which has both sides open; at least one photocatalytic filter which is mounted on the inside of the filter pipe, is a plate shape and has a plurality of gas permeation holes therein; and a lamp inserting hole which is formed in the photocatalytic filter. In particular, the present invention has a structure capable of being applied to a food waste disposing and processing device in an applicable field, and uses a deodorizing container having the photocatalytic filter to solve efficiently deodorization problems in a small-sized device used at home or in a store. According to the present invention, for a deodorizing system for deodorization, the present invention has a deodorizing container having a simple structure and a photocatalytic filter which maximizes a contacting area with harmful gases and has a very simple installation structure, thereby maximizing a deodorizing efficiency and providing convenience in installation and maintenance.
Patent KR-20190065508-A (KR)
Title: Disposable cup cover with adjustable open and close hole
Inventor: JO JAE HWAN
IPC: B65D85/72
Filed: 2017-12-02
Abstract: The present invention relates to a disposable cup lid capable of adjusting an opening and closing hole, including: an adjusting handle (11) capable of adjusting a rotation cover with a hand; an outlet (12) capable of drinking a beverage; an opening and closing hole (13) capable of drinking the beverage or cooling the hot beverage; a rotation cover (14) capable of adjusting a size of the opening and closing hole; a guide fence (21) formed such that the beverage doesn′t flow; a protruding guide fence (22) in which the beverage doesn′t flow and which is possible to safely drink the same; and a coupling unit (31) fixing the cup to the lid. Accordingly, the present invention is possible to adjust the amount that the beverages come out.
Patent KR-20190065619-A (KR)
Title: Pipe coupler equipment
Inventor: PARK KYEONG YEON
IPC: F16L21/02
Filed: 2017-12-04
Abstract: The present invention relates to a device for firmly connecting a connection part of a pipe wherein a housing formed in a longitudinal direction which is installed so as to surround an outer circumferential surface of the pipe and a coupling part bent in an inverse L-shape on the outside of an opposite front end part are installed, and a waterproof sheet including a lattice sheet is adhered to an inner circumference surface of the body, thereby being capable of preventing separation of the pipe structurally connected by external factors such as abnormality in the internal pressure of the pipe, contraction and expansion due to seasonal changes, and the like.
Patent KR-20190068942-A (KR)
Title: Application-based Method for Recognizing musical instrument sounds or external sound sources and Extracting them to a Composition Program
Inventor: KIM JEE MIN
IPC: G10H1/00
Filed: 2017-12-11
Abstract: The present invention relates to a method capable of recognizing musical instrument sounds or external sound sources using an application and extracting musical instrument sounds or external sound sources from a composition program. More especially, the method enables a user to reduce the troubles and unnecessary time incurred when the user composes and writes music. The present invention provides the method that the user may store score, which suits taste of the user, for customization through an application and the user may arrange partial or overall style of the score according to taste of the user since the stored score may be separately arranged and modified for musical instrument, beat, melody, intensity, and technique.
Patent KR-20190069700-A (KR)
Title: a prop
Inventor: JANG SEUNG HYUN
IPC: A01D46/22
Filed: 2017-12-12
Abstract: The present invention relates to a support which cleans a street and assists in cleaning. The support of the present invention comprises: a support for preventing leaves or fruits from falling down to the ground; a support zipper for unfolding and folding the support; an outlet for discharging content collected in the support; and an outlet foldable zipper for preventing the content from falling down.
Patent KR-20190072369-A (KR)
Title: none
Inventor: JEONG JAE HO
IPC: F24C7/04
Filed: 2017-12-15
Abstract: An objective of the present invention is to provide a kotatsu, which is a portable Japanese heating device, by adding a detaching function to increase the portability of the kotatsu. The detachable and portable kotatsu using light according to the present invention comprises: clothes, which may be put on a desk or desk; and a detachable heating lamp.
Patent KR-20190072971-A (KR)
Title: A layout structure of bit-line sense amplifier in semiconductor memory device
Inventor: WON BOK YEON
IPC: G11C11/4097
Filed: 2017-12-18
Abstract: According to a technical idea of the present disclosure, a layout structure of a bit line sense amplifier in a semiconductor memory apparatus is connected with a first bit line and a first complementary bit line. A first bit line sense amplifier controlled through a first control line and a second control line is arranged on the layout structure. The first control line is connected with a first node of the first bit line sense amplifier, and the second control line is connected with a second node of the first bit line sense amplifier. In the first bit line sense amplifier, at least one pair of transistors, which shares either a first active region corresponding to the first node or a second active region corresponding to the second node, is arranged.