baber/WOPTO huggingface dataset:
Patent KR-20190001914-A (KR)
Inventor: KATO TSUKASA
IPC: G06T7/00
Filed: 2018-06-18
Abstract: The purpose of the present invention is to reduce burden of a worker, such as determination requiring skillfulness, when a region to be inspected is selected from a photographed image of an object to be inspected, and to easily select a region to be inspected by simply setting a threshold value. An image processing method of the present invention comprises a differential calculating step of dividing a single color original image having first and second regions, which are linearly symmetrical with respect to a reference straight line, into a first region and a second region by the reference straight line, and calculating a differential pixel value, which is a difference between pixel values of two original pixels, for each pair of two original pixels arranged in a linearly symmetric position with respect to the reference straight line within the first and second regions. The image processing method also comprises a differential image generation step of generating a differential image by arranging a differential pixel having a differential pixel value, wherein the differential image is generated by arranging a differential pixel, which has a differential pixel value calculated by using a pair of an original pixel of a first position in the first region and an original pixel of a second position in the second region, in the first and second positions of the differential image.
Patent KR-20190143274-A (KR)
Title: Safety device for virtual reality experience system
Inventor: KIM CHAN GYU
IPC: G09B9/00
Filed: 2018-06-20
Abstract: The present invention relates to a safety device for virtual reality experience system. An experience device constituting a virtual reality experience system includes the safety device capable of protecting a body of an experienced person. The safety device includes one pair of fixing units disposed with gap on both sides and having one ends fixed to the experience device, one pair of height adjusting units coupled to the other ends of the fixing units and adjusted in height in a vertical direction, and a protection unit coupled to the height adjusting units, protecting the experienced person positioned therein, and adjusted in a height with the height adjusting units according to the body of the experienced person. According to the present invention, the safety device for virtual reality experience system may safely protect the body of the experienced person experiencing the virtual reality experience system through the fixing units, height adjusting units, protection unit, and protection guide and minimize external influences.
Patent KR-20200000975-A (KR)
Title: Large capacity pyrolysis equipment
Inventor: LEE SEUNG HUI
IPC: C10L5/40
Filed: 2018-06-26
Abstract: The present invention relates to a large capacity pyrolyzer which is formed to create various environments from movement of supplied raw material by including a pyrolysis furnace for pyrolyzing combustible waste, i.e., raw material, formed in a single cylindrical shape, and separate driving units each provided at both sides of the pyrolysis furnace to enable a large capacity treatment process to be performed. Such a large capacity pyrolyzer according to the present invention is a pyrolyzer formed to pyrolyze the raw material by including: a raw material supply apparatus supplying the raw material; a pyrolysis apparatus pyrolyzing the raw material supplied from the raw material supply apparatus; and a char discharge apparatus discharging char which has been pyrolyzed in the pyrolysis apparatus and discharged from the same. The pyrolysis apparatus includes: a heating furnace which is provided with a burner device; a cylindrical pyrolysis furnace which is positioned inside the heating furnace; and a raw material moving device which uses a screw shaft for moving the raw material supplied from the raw material supply apparatus within the pyrolysis furnace. The raw material moving device includes: a first raw material moving device and a second raw material moving device provided in both sides of the pyrolysis furnace correspondingly to each other, wherein the first raw material moving device includes a first screw shaft and a first driving unit driving the first screw shaft, and the second raw material moving device includes a second screw shaft and a second driving unit driving the second screw shaft. A large capacity of the raw material can be treated by forming the second screw shaft so that a central portion and an outer portion of the second screw shaft can be moved in the direction opposite to a moving direction of the raw material.
Patent KR-20200003991-A (KR)
Inventor: HA WOO SUNG
IPC: G06Q20/32
Filed: 2018-07-03
Abstract: The present invention relates to a cryptocurrency integrated transaction system. More specifically, in a cryptocurrency transaction between a purchaser terminal and a seller terminal, the present invention relates to a cryptocurrency integrated transaction system in which the purchaser terminal and the seller terminal encrypt transaction information encrypted by the seller terminal through a signed-up purchase server once again so as to integrate cryptocurrency transmission methods different from each other by cryptocurrency systems and increase security for cryptocurrency wallet loss and illegal cryptocurrency distribution.
Patent KR-20200004681-A (KR)
Inventor: JOEN SU JIN
IPC: B01D46/00
Filed: 2018-07-04
Abstract: The present invention relates to a photocatalyst air purifying apparatus equipped with a turbo impeller, which is capable of improving the performance and effect of air purification. The photocatalyst air purifying apparatus comprises: a body; a first filter; a second filter; a reduced diameter tube; an expanded diameter tube; an ultraviolet lamp; a turbo impeller; and a photocatalyst cartridge.
Patent KR-20200007162-A (KR)
Inventor: IM CHANG HWAN
IPC: A61B5/00
Filed: 2018-07-12
Abstract: Disclosed are an emotion recognition method using an electromyogram signal and a device thereof capable of inferring emotions of a user from expressions of the user. The disclosed emotion recognition method using an electromyogram signal comprises the steps of: receiving an electromyogram signal with regard to a facial area of a user; performing preprocesses with regard to the electromyogram signal; extracting a characteristic value from the preprocessed electromyogram signal; and recognizing emotions with regard to the user by using the characteristic value. The characteristic value includes two or more of sample entropy, a root-mean-square (RMS), a wave length, and a cepstral coefficient.
Patent KR-20200007376-A (KR)
Inventor: KIM MIN CHUL
IPC: H04R1/06
Filed: 2018-07-13
Abstract: Disclosed are a damper and bobbineless speaker having the same. According to the present invention, the damper prevents left and right direction vibration of a sound generation unit but also provides external power to a coil of the sound generation unit. Then, a tinsel wire provided in a conventional speaker is not required and a forming process for supporting one side of the tinsel wire is not required for conventional damper made of cotton cloth. Therefore, the production cost may be reduced.
Patent KR-20200009834-A (KR)
Title: Condensed cyclic compound, composition including the same and organic light emitting device including the same
Inventor: JUNG YONG SIK
IPC: H01L51/50
Filed: 2018-07-20
Abstract: Provided are a condensed cyclic compound, a composition comprising the same, and an organic light emitting device comprising the same. The condensed cyclic compound has excellent electrical properties and thermal stability. Therefore, the organic light emitting device employing the condensed cyclic compound can have a low driving voltage, high efficiency, high power, high quantum efficiency, and long lifespan characteristics.
Patent KR-20200011805-A (KR)
Inventor: LEE HUN JAE
IPC: A01G27/00
Filed: 2018-07-25
Abstract: The present invention relates to a hanging pot with automatic water supply and, more specifically, to a cultivation system capable of hanging a plurality of pots on a horizontal member and facilitating management for plant cultivation through a water supply structure automatically supplying water to the pot through buoyancy. The present invention comprises: at least one pot including a mounting part capable of being hung on the horizontal member and a body part having a receiving space therein and a water supply hole at the bottom; a plant planting part accommodating soil and plants through an open upper part and accommodated in the pot; and a water supply part having a water storage space for storing water supplied from the outside, a drainage hole formed under the water storage space and equipped with a water supply hose connected to the water supply hole, and a buoyancy opening and closing part driven by buoyancy depending on the water level to open and close a supply hole.
Patent KR-20200014507-A (KR)
Inventor: SHIN CHANG HO
IPC: B05C5/02
Filed: 2018-08-01
Abstract: A fluid supply mechanism according to the present invention relates to a fluid supply mechanism including: a housing unit, i.e., a hollow body of which a top portion is opened, and in a lower end portion of which a discharge nozzle coupling part that is a vertically penetrated through-hole is formed, a syringe unit, i.e., a hollow body which is provided inside the housing unit and is vertically penetrated; a driving discharge member which is provided in a bottom portion of the syringe unit such that the driving discharge member can be slid into the housing unit in a vertical direction; a driving means which is coupled to the driving discharge member; and a discharge nozzle unit which is provided in the housing unit in a state that the discharge nozzle unit is coupled to the discharge nozzle coupling part so that the discharge nozzle unit is positioned in a bottom portion of the driving discharge member. The discharge nozzle unit has a discharge nozzle provided in a lower end portion thereof to discharge a fluid; a discharge flow path which is upwardly opened and has a discharge flow path-extending hole formed in a lower end portion thereof and opened in a side direction is formed in the driving discharge member, and the driving discharge member is provided with a driving member-extending unit which is extended to a bottom portion of the discharge flow path-extending hole; a fourth sealing member is provided between the housing unit and the driving discharge member in an upper part of the discharge flow path-extending hole to prevent a fluid flown to the outer side of the driving discharge member from flowing upward through the discharge flow path-extending hole; and the fluid injected into the syringe unit flows to the outer side through the discharge flow path-extending hole along a discharge flow path of the driving discharge member, flows downwardly along a flow gap formed between the driving member-extending unit and the housing unit, and is discharged downwardly through the discharge nozzle provided in a lower part after passing between the driving member-extending unit and the discharge nozzle unit. The fluid supply mechanism according to the present invention can accurately control a discharge flow amount of fluid and can prevent generation of supply fault such as lack in fluid supply although air contained in the fluid is separated.
Patent KR-20200016678-A (KR)
Title: Methods and systems for detecting degradation of resistive memory device
Inventor: JOO HAN SUNG
IPC: G11C13/00
Filed: 2018-08-07
Abstract: Disclosed are methods and systems for detecting degradation of a resistive memory device. A memory controller detects the degradation in accordance with a bit error rate (BER) of the resistive memory device including memory cells. The memory controller controls the memory cells to be programmed to a first resistance state, controls the programmed memory cells to be read, and receives the BER of the memory cells generated in read operation from the resistive memory device. The memory controller determines the number of programs of the memory cells corresponding to the BER by referring to a lookup table.
Patent KR-20190072394-A (KR)
Title: Decoration element
Inventor: KIM YONG CHAN
IPC: B32B3/30
Filed: 2018-08-09
Abstract: The present application relates to a decoration member which comprises: a color expression layer including a light reflection layer and a light absorption layer provided on the light reflection layer; and a substrate provided on one surface of the color expression layer.
Patent KR-20200018018-A (KR)
Title: Additive composition for cooling water
Inventor: JEONG KI SU
IPC: C09K5/06
Filed: 2018-08-10
Abstract: The present invention relates to a composition for adding a coolant, which maximizes a cooling effect and facilitates the circulation of the coolant and, more specifically, to a composition for adding a coolant, which comprises: (A) ethylene glycol; (B) alkali ion activated water; (C) a far-infrared radiation material in which tourmaline, jade, and germanium are blended; (D) an anti-foaming agent; (E) a rust inhibitor; and (F) a surfactant.
Patent KR-20200021237-A (KR)
Title: Low vacuum (decompression) persimmon drying system combine vacuum bitterness removal
Inventor: SONG MIN YONG
IPC: F26B25/16
Filed: 2018-08-20
Abstract: The present invention relates to a persimmon drying machine capable of removing astringency from the persimmon, and more specifically, to a low-vacuum (reduced pressure) persimmon drying machine having a cylindrical body in a form of a tunnel capable of keeping reduced pressure and a vacuum astringency-removing device with an opening/closing door and an inner room. The low-vacuum (reduced pressure) persimmon comprises: a supply device for supplying carbon dioxide to the cylindrical inner room; and a heater for raising the temperature, wherein a constant-temperature, short-term gas treatment method is applied to increase concentration of carbon dioxide and thus, remove astringency in a short time. Accordingly, the astringent taste is prevented from occurring by insolubilizing gallic acid which produces astringent taste in the persimmon, or tannin ingredients, that is a polymer compound, made by binding a variety of phenols to derivatives of the gallic acid. In addition, the persimmon whose astringency is removed is dried through a low-temperature or high-temperature (cool air or hot air) device after peeled. According to the present invention, drying time can be shortened through a dehumidifying and low-vacuum (reduced pressure) device for removing moisture, and sanitarily dried persimmon (dried persimmon, dried radish, onions) with uniform quality can be mass-produced regardless of variety of persimmon, without constraints of place and weather, departing from a conventional drying method.
Patent KR-20200022269-A (KR)
Title: Composition for determining cryoprotectant stress resistance of sperm
Inventor: MYUNG GEOL PANG
IPC: C12Q1/6876
Filed: 2018-08-22
Abstract: Provided is a composition for determining stress resistance of a cryopreservative, which confirms that there is a difference in the expression levels of proteins such as NT5C1B, FH, CAPZB, VDAC2, and UQCRC1 between cryopreservative stress-resistant sperms and cryopreservative-sensitive sperms to provides the protein as a cryopreservative stress-resistant marker and contains a substance capable of measuring the expression of the marker. According to the present invention, it is possible to reduce the cost and time required to evaluate the quality of the frozen crystalline liquid when artificial fertilization of livestock, and it is anticipated that success rate of artificial fertilization can increase and the cost for the same can be reduced by selecting high-quality sperm that does not degrade mobility, viability, and acquisition of fertilizability by the cryopreservative.
Patent KR-20200022862-A (KR)
Title: Air conditioner and home appliance
Inventor: YOONSEONGHYUN
IPC: F24F13/20
Filed: 2018-08-24
Abstract: A home appliance is disclosed. The disclosed home appliance includes: a housing having an inlet; a first outlet formed in the housing to discharge air introduced through the inlet; a second outlet disposed adjacent to the first outlet; a fan assembly including a first fan for discharging the air toward the first outlet and a second fan for discharging the air toward the second outlet; and a stator guiding the air discharged from the first fan to the first outlet.
Patent KR-20200024023-A (KR)
Title: Diketopyrrolopyrrole Derivatives and Dye Comprising the Same
Inventor: CHOI HAN YOUNG
IPC: C09B57/00
Filed: 2018-08-27
Abstract: The present invention relates to a diketopyrrolopyrrole derivative in which a benzophenone group substituted with hydroxy is introduced and a dye comprising the same. The diketopyrrolopyrrole derivative of the present invention suppresses change of the absorption spectrum to have a short wavelength, has excellent contrast ratio when applied to a color filter, and has excellent light resistance.
Patent KR-20180102519-A (KR)
Title: 펫시터용 이중 리드줄
Inventor: JEONG NA RAE
IPC: A01K27/00
Filed: 2018-08-28
Abstract: 본 발명은 펫시터용 이중 리드줄에 관한 것이다. 구체적으로, 본 발명의 일 실시예에 따른 펫시터용 이중 리드줄은 애완 동물에게 착용된 목줄 및 하네스에 동시에 연결됨으로써 애완 동물의 신체를 단단히 구속하면서 애완 동물에게 보호자 자신의 의사를 확실하게 전달할 수 있는 발명을 제시하고자 한다. 
상술한 목적을 달성하기 위한 본 발명의 일 실시예에 따른 펫시터용 이중 리드줄은, 애완 동물의 목을 감싸는 목줄과, 상기 애완 동물의 바디를 감싸는 하네스에 동시에 연결되는 리드줄로서, 상기 목줄에 연결되는 제1 라인; 상기 하네스에 연결되는 제2 라인; 및 상기 제1 라인 및 상기 제2 라인에 그 일단이 연결되는 제3 라인;을 포함한다.
Patent KR-20190027325-A (KR)
Inventor: LEE JIN HO
IPC: A63F13/79
Filed: 2018-09-03
Abstract: According to one embodiment of the present invention, a system for brokering game content through online comprises: a game user terminal for providing game transfer information to be transferred from a first game to a second game to a content integrated transaction server using first pay transaction content provided by an integrated transaction platform; and the content integrated transaction server for generating a level of a character/item used in the first game and the character/item of the second game having a corresponding or different level in a user account of the second game, and relaying the content to be transferred using a second paying transaction content provided by the integrated transaction platform at the game user terminal.
Patent KR-20190026621-A (KR)
Inventor: LEE JAE WOO
IPC: A47G1/16
Filed: 2018-09-04
Abstract: The present invention relates to a multifunctional frame which comprises: a body in which content is stored internally or content is printed, drawn, or installed in the front thereof; and a clamp for clamping a part of the body to mount the body on a wall surface or a ceiling, or to support the body so as to stand on a plane. The outer shape of the body and a folding line are formed by single punching operation using one metal mold, and the clamp is used to install content in the inside or the front. Moreover, the body in which content is drawn or printed is installed on a wall surface, a ceiling, and a plane. On a surface of the body, a three-dimensional content having various shapes is attached to be displayed.
Patent KR-20200026643-A (KR)
Title: Method and apparatus for obtaining 3 dimentional image
Inventor: BUT ANDRII
IPC: H04N13/25
Filed: 2018-09-20
Abstract: Provided is a method for obtaining a three-dimensional image. The method comprises the following steps of: sequentially projecting, onto a scene or an object, a plurality of beams corresponding to a plurality of regions forming a pattern respectively; detecting a plurality of beams reflected by the scene or the object from the projected plurality of beams; identifying a time of flight (ToF) of each of the projected plurality of beams based on the detected plurality of beams; identifying a distortion of the pattern by the scene or the object based on the detected plurality of beams; and generating a depth map for the object based on the ToF of each of the projected plurality of beams and the distortion of the pattern, wherein the detected plurality of beams are commonly used to identify the ToF and to identify the distortion of the pattern.
Patent KR-20180130087-A (KR)
Inventor: KOO KYUNG SEO
IPC: B25G3/26
Filed: 2018-09-27
Abstract: The present invention relates to a workpiece clamping device comprising: a workpiece main body into which a workpiece is inserted; a grip main body coupled to the workpiece main body and into which the grip is inserted; a fastening unit coupled to the workpiece main body to fix the workpiece to the workpiece main body; a pressing unit coupled to the fastening unit so as to move as the fastening unit rotates and to press the workpiece inserted into the workpiece main body; and a workpiece insertion groove formed in the workpiece main body such that the workpiece is inserted into the workpiece main body, and the workpiece main body includes a first long side surface having a short side formed with a short side and the first long side surface having a longer long side than the short side and the workpiece insertion groove is formed through each of the first short side surface and the first long side surface.
Patent KR-20200036341-A (KR)
Inventor: LEE JAE RYUNG
IPC: C25D3/06
Filed: 2018-09-28
Abstract: According to an embodiment of the present invention, a trivalent chromium electroplating solution includes a trivalent chromium compound as a source of trivalent chromium ions; and bis-(3-sulfopropyl)-disulfide (SPS) at a concentration of 0.02 to 0.5 g/L as an additive for increasing electrolytic efficiency.
Patent KR-20200036468-A (KR)
Inventor: KIM JI MUN
IPC: B32B17/02
Filed: 2018-09-28
Abstract: The present invention relates to a composite heat insulation material. According to one aspect of the present invention, provided is the composite heat insulation material which is installed on a wall. The composite heat insulation material comprises: an organic board having a first surface facing the wall and a second surface in an opposite direction of the first surface; an inorganic board having a first surface facing the second surface of the organic board and a second surface in an opposite direction of the first surface; a plurality of fixing frames for fixing the organic board and the inorganic board to the wall in a state of surrounding at least a part of the second surface of the inorganic board; a reinforcing frame spaced apart from the second surface of the inorganic board by a predetermined interval; a plurality of connecting frames connecting the fixing frames and the reinforcing frames; and an exterior board fixed to the reinforcing frame. Therefore, when the composite heat insulation material is applied to an outer insulation material, fixing force with respect to the wall is improved.
Patent KR-20200037643-A (KR)
Title: Method for fixing Hg or composition for fixing Hg using Starfish
Inventor: MOON DEOK HYUN
IPC: B09C1/10
Filed: 2018-10-01
Abstract: The present invention relates to a mercury immobilization method using a starfish, or a composition for mercury immobilization. According to embodiment of the mercury immobilization method using a starfish, or the composition for mercury immobilization, the starfish can be useful as an environmentally friendly stabilizer of a mercury-contaminated environment by immobilizing mercury from a mercury-contaminated material in a very small amount using the starfish, a natural waste resource.