baber/WOPTO huggingface dataset:
Patent KR-20200002698-A (KR)
Title: Semiconductor interconnect structure and method
Inventor: CHEN JIE
IPC: H01L21/311
Filed: 2019-06-28
Abstract: A semiconductor device includes a first interconnect structure on a first substrate; a first bonding layer on the first interconnect structure; a plurality of first bonding pads disposed in a first region of the first bonding layer, wherein the first bonding pad has a first pitch; and a plurality of second bonding pads disposed in a second region of the first bonding layer, wherein the second region extends between a first edge and the first region of the first bonding layer, the second bonding pad has a first pitch, and the plurality of second bonding pads comprises a plurality of pairs of adjacent second bonding pads. The second bonding pads of each individual pair are connected by a first metal line.
Patent KR-20210003003-A (KR)
Inventor: HWANGBO MIN SU
IPC: G01S17/89
Filed: 2019-07-01
Abstract: Provided are a lidar device and a control method thereof. According to the present invention, a method for obtaining distance information on an object using a lidar device, comprises the operations: irradiating a first laser beam of a first type toward the periphery of a lidar device for a first time period; receiving a first reflective laser beam in which the first laser beam is reflected from a first object around the lidar device, using an optical sensor of the lidar device; irradiating a second laser beam of a second type toward the periphery of the lidar device for a second time period after the first time period; receiving a second reflective laser beam in which the second laser beam is reflected from a second object around the lidar device, using the optical sensor; and obtaining one image frame including distance information indicating a distance between the lidar device and the first object, and distance information indicating a distance between the lidar device and the second object on the basis of the first and second reflective laser beams. According to the present invention, a frame rate can be efficiently managed.
Patent KR-20210010681-A (KR)
Inventor: PARK MYOUNG SEO
IPC: H05B33/12
Filed: 2019-07-17
Abstract: Disclosed is an electroluminescent device. The electroluminescent device comprises an image sensor structure, a first light blocking structure, a first insulating film, and an electroluminescent structure which are sequentially stacked. The electroluminescent structure includes lower electrodes, light-emitting films positioned on the lower electrodes, and an upper electrode positioned on the light-emitting films. The first light blocking structure has effective pinholes. The image sensor structure includes effective image sensors overlapping the effective pinholes of the first light blocking structure. The lower electrodes may not overlap the effective pinholes of the first light blocking structure. Accordingly, the electroluminescent device can have an excellent fingerprint recognition function.
Patent KR-20210012151-A (KR)
Inventor: SHIN JI MIN
IPC: B65D5/64
Filed: 2019-07-24
Abstract: The present invention relates to a box with a zipper. The present invention is manufactured for convenient use and environment preservation. The present invention comprises a box, a zipper, teeth, a handle, a slide, a band, and blocking iron.
Patent KR-20210013936-A (KR)
Inventor: CHOI JI HYUK
IPC: A61J7/04
Filed: 2019-07-29
Abstract: The present invention relates to a medicine box in which medicine comes out automatically along with the alarm. The medicine box can help a patient take medicine without forgetting the medicine by responding to the medicine mounted on a weight sensor with the alarm.
Patent KR-20210014888-A (KR)
Inventor: YEO TAEDONG
IPC: H02J50/12
Filed: 2019-07-31
Abstract: The present invention relates to a method and a device for determining mutual inductance for efficient wireless power transmission. The device comprises: a resonance circuit unit including at least one transmission resonant circuit unit and at least one reception resonant circuit unit to transmit power supplied to the transmission resonant circuit unit to the reception resonant circuit unit; and a control unit for supplying power to only one transmission resonant circuit unit and cutting off the power supply to the other transmission resonant circuit unit to determine a mutual inductance value associated with the transmission resonant circuit unit to which the power is supplied and supplying power to a reference transmission resonant circuit unit and only one transmission resonant circuit unit except for the reference transmission resonant circuit unit to determine a sign of mutual inductance associated with the transmission resonant circuit unit to which the power is supplied.
Patent KR-20210015162-A (KR)
Inventor: KIM JOUNG HAK
IPC: B26D7/26
Filed: 2019-08-01
Abstract: The present invention relates to an apparatus for forming cuts on meat, wherein an upper plate having a post hole in which two or more posts are slid, and having a coupling hole formed to allow a plurality of screw-shaped couplers to be coupled thereto, is formed; one side of a blade spring is inserted into a coupling protrusion formed on the lower part of the coupler, the other side of the blade spring is inserted into a fixing protrusion formed on the upper part of a fixture where the blade is assembled to the lower part thereof, and the coupler is coupled to the coupling hole; a lower plate on which the posts are fixed and which has a chamber formed on the upper part thereof to store meat is formed; and a post spring is coupled to the outer diameter of the posts and is inserted into the post hole. Moreover, the upper plate having the post hole in which the two or more posts are slid and having the coupling hole formed therein to allow the plurality of screw-shaped couplers to be coupled thereto, is formed; one side of the blade spring is inserted into the coupling protrusion formed in the lower part of the coupler, the other side of the blade spring is inserted into the fixing protrusion formed on the upper part of the fixture where the blade is assembled to the lower part, and the coupler is coupled to the coupling hole; the lower plate on which the posts are fixed and which has the chamber formed on the upper part thereof to store meat is formed; a cylinder hole to which the posts are fixed is formed and a cylinder plate coupled to a cylinder is formed on the lower part; and the posts are fixed to the cylinder hole and the lower part of the cylinder is fixed to the upper plate. In addition, instead of the blade spring, a bending band made of a synthetic resin and having a tubular shape is coupled. Accordingly, cuts are formed on flesh and are not formed on bones.
Patent KR-20190100897-A (KR)
Inventor: CHAN JAEGAL
IPC: B60W30/14
Filed: 2019-08-08
Abstract: According to the present invention, a control apparatus is arranged in a vehicle in an automated vehicle and highway systems, and comprises a steering wheel with at least one touch screen outputting a screen to operate at least one function among functions of the vehicle. In addition, a control unit determines an intention of a user associated with any one selection among the functions of the vehicle, and controls to output a screen to operate a function in accordance with the determined intention of the user. One or more among an autonomous vehicle, a user terminal, and a server in accordance with the present invention can be linked to an artificial intelligence module, an unmanned aerial vehicle (UAV) robot, an augmented reality (AR) device, a virtual reality (VR) device, and devices related to 5G services.
Patent KR-20210020300-A (KR)
Title: Cosmetic combination comprising peptide conjugating micro-needle effective in deep wrinkle improvement
Inventor: SONG BYUNG HO
IPC: A61K8/64
Filed: 2019-08-14
Abstract: Disclosed herein are: a cosmetic combination comprising a peptide complex microneedle, in which a cosmetic formulation comprising a peptide complex microneedle allowing the penetration of a peptide through a redox reaction after dermal penetration and a cosmetic formulation comprising glutathione are combined, whereby the cosmetic formulation comprising a peptide complex microneedle can exhibit a maximum effect, especially on the effective reduction of deep wrinkles; and a method for applying the same to skin.
Patent KR-20210021182-A (KR)
Title: semiconductor substrate and Method for the heat treatment of substrates
Inventor: LEE CHOONGHYUN
IPC: H01L21/02
Filed: 2019-08-14
Abstract: The present invention relates to a semiconductor substrate which can reduce energy use. According to an embodiment of the present invention, the semiconductor substrate comprises: a substrate having a pattern formed on an upper surface thereof; and a thermally conductive material layer provided on a rear surface of the substrate.
Patent KR-20190102151-A (KR)
Title: Artificial intelligence server and method for providing information to user
Inventor: SIHYUK YI
IPC: G06N3/08
Filed: 2019-08-14
Abstract: According to an embodiment of the present invention, an artificial intelligence server for providing information for a user comprises: a communication unit for communicating with a plurality of artificial intelligence devices disposed within a service area; and a processor for receiving at least one of user voice data and user terminal usage information from at least one of the artificial intelligence devices, generating user intention information on the basis of the received voice data or the received terminal usage information, generating user state information using the artificial intelligence devices, determining an information providing device among the artificial intelligence devices on the basis of the generated user state information, generating output information to be output by the determined information providing device, and transmitting a control signal for outputting the generated output information to the determined information providing device.
Patent KR-20210022820-A (KR)
Title: Support structure for supproting floor panel and access floor system including the supporting structure
Inventor: KIM MYUN SOO
IPC: E04F15/024
Filed: 2019-08-20
Abstract: A support structure where a floor panel is mounted is disclosed. The support structure comprises: a first beam element disposed in a first direction; a second beam element disposed in a second direction which is in perpendicular to the first direction; a post supporting the first beam element and the second beam element; a beam element bracket mounted in an upper portion of the first beam element and the second beam element, and connecting the first beam element to the second beam element; and a pedestal configured to support the floor panel, and mounted in the upper portion of the beam element bracket.
Patent KR-20210023510-A (KR)
Title: Apparatus and method for treating substrate
Inventor: KIM JUNHO
IPC: H01L21/67
Filed: 2019-08-23
Abstract: The present invention provides an apparatus for treating a substrate. According to one embodiment of the present invention, the apparatus for treating a substrate comprises: a process chamber having a treatment space therein; a support unit supporting the substrate in the treatment space; a heating member heating the substrate supported by the support unit; and an exhaust unit exhausting the treatment space. The exhaust unit includes an exhaust duct and a heat retention unit having a retention space for retaining heat emitted from the treatment space. The retention space may be provided to surround an adjacent area between the exhaust duct and the process chamber. Therefore, the device can maintain the temperature of the exhaust duct at the high temperature.
Patent KR-20210026032-A (KR)
Title: guitar teaching applications and devices
Inventor: KIM DAE IK
IPC: G09B15/00
Filed: 2019-08-29
Abstract: The present invention relates to a device for teaching guitar, and to solve the problem of being difficult to install on an existing musical instrument by easily connecting to a guitar by a clip to solve the problem of being difficult to install on an existing musical instrument. That is, the present invention comprises that a clip consisting of a clip with a non-slip rubber pad for easy connection to the guitar in the guitar teaching module, a smartphone application configured to transmit fingerboard fingering information that matches the sheet music to the laser unit while playing the read sheet music to control the operation of the laser unit expressing other fingerings, and a laser part is configured to show the code according to the angle by installing the laser pointer on the servo motor so that the user can see the laser pointer and play it intuitively. Accordingly, the present invention has the effect of solving the problem of being difficult to install on an existing musical instrument by enabling it to be easily connected to a guitar by means of a clip, thereby solving a problem that is difficult to install on an existing musical instrument.
Patent KR-20210027803-A (KR)
Title: Gas Engine Systen and Control Method thereof
Inventor: JANG HEE JOONG
IPC: F02B39/10
Filed: 2019-09-03
Abstract: The present invention relates to a gas engine system and a method for controlling the same. According to the present invention, the gas engine system comprises: an engine; a supercharger for sending a first-stage or two-stage compression of a mixer to the engine; and a control unit controlling the degree of compression of the mixer by the supercharger according to the load of the engine. The supercharger includes: a first supercharger for compressing the mixer; a second supercharger for compressing the mixer; and a flow path change module which sends the mixture flowing into the supercharger to the first or second supercharger, or bypasses and sends the mixture to the engine. The control unit transmits the mixer supplied to the supercharger to the supercharger having a small percentage of the accumulated operation time by comparing the proportions of the accumulated operation time of the first supercharger and the second supercharger.
Patent KR-20210032827-A (KR)
Title: Medical Diagnosis System Using Sounds of Internal Organs and Diagnosing Method thereof
Inventor: WON YOU SEUK
IPC: A61B7/00
Filed: 2019-09-17
Abstract: Disclosed are a medical diagnosis device using sound and a diagnosis method thereof. The diagnostic device of the present invention may contribute to diagnosing a disease by collecting sound from the heart or lung of a patient and acquiring sound of symptom having abnormal exhaustion from a medical point of view.
Patent KR-20210033856-A (KR)
Title: Neutralization/Water Separate Tank For Esterification Products And The Method For Neutralizing/Water Separating Esterification Products
Inventor: CHOO YEON UK
IPC: B01D21/00
Filed: 2019-09-19
Abstract: The present invention relates to a neutralization/water separation tank for an esterification product, and a method of neutralization/water separation of an esterification product, which both a neutralization reaction and a water separation occur well to increase efficiency when manufacturing a plasticizer. According to the present invention, the neutralization/water separation tank for an esterification product comprises: a neutralizing unit where a crude product mixture containing alcohol and ester compound, a neutralizing agent and water are added to form a neutralizing mixture; a water separation unit dividing the neutralized mixture into a floating layer and a water layer; a first partition wall extending upward from a floor to form an upper passage and separating the neutralization unit and the water separation unit; and a second partition wall extending downward from a ceiling to form a lower passage. The water separation unit comprises: a first water separation unit in which the neutralization mixture is introduced through the upper passage from the neutralization unit; and a second water separation unit in which the neutralized mixture is introduced through the lower passage from the first water separation unit, wherein the first water separation unit and the second water separation unit are separated by the second partition wall.
Patent KR-20210038742-A (KR)
Title: Cultivation method of high quality bean sprouts using boxthorn.
Inventor: KIM SEON HO
IPC: A23L29/00
Filed: 2019-09-28
Abstract: The present invention relates to a method of cultivating high-quality bean sprouts using Lycium chinense. The method of cultivating high-quality bean sprouts using Lycium chinense comprises the steps of: (a) drying Lycium chinense such that a moisture content rate of the Lycium chinense is less than 15%; (b) grinding the Lycium chinense prepared in the step (a) to a size of 100-1000 μm; (c) grinding edible mushrooms to a size of 20-50 μm; (d) mixing the Lycium chinense prepared in the step (b) with the mushroom powder prepared in the step (c) at a weight ratio of 20-60:40-80; (e) inoculating the mixture prepared in the step (d) with a fermentation enzyme; (f) fermenting the Lycium chinense mixture inoculated with the fermentation enzyme in the step (e) at a temperature of 20-35℃ for 3-5 days; (g) mixing the Lycium chinense mixture prepared in the step (f) with drinking water, heating the mixture thereof at a temperature of 80-100℃ for 1-3 hours, and extracting and filtering the mixture, wherein 10-200 g of the Lycium chinense mixture is added for each 1 L of the drinking water; (h) putting beans for bean sprout cultivation to the Lycium chinense extract prepared in the step (g) and immersing the beans in the Lycium chinense extract for 5-10 hours; (i) mixing the Lycium chinense extract prepared in the step (g) with water for bean sprout cultivation at a weight ratio of 1-20:80-99 to prepare bean sprout cultivation water; (j) putting the beans after immersion performed in the step (h) is completed into a bean sprout culturing device; (k) feeding the bean sprout cultivation water prepared in the step (i) to the bean sprout culturing device prepared in the step (j); and (l) packaging and commercializing bean sprouts after cultivation performed in the step (k) is completed.
Patent KR-20200037110-A (KR)
Title: Semiconductor device and method
Inventor: Tan wei chun
IPC: H01L29/78
Filed: 2019-09-30
Abstract: According to the present invention, provided is a method comprising the steps of: forming a first fin extending from a substrate; forming a first gate stack over the first fin and along a sidewall of the first fin; forming a first spacer along a sidewall of the first gate stack, wherein the first spacer includes a first composition of silicon oxide carbide; forming a second spacer along a sidewall of the first spacer, wherein the second spacer includes a second composition of silicon oxide carbide; forming a third spacer along a sidewall of the second spacer, wherein the third spacer includes silicon nitride; and forming a first epitaxial source/drain region within the first fin and adjacent to the third spacer.
Patent KR-20210039169-A (KR)
Title: Production device and method for high purity sodium bicarbonate using carbon dioxide of exhaust gas
Inventor: LEE DONG WOOG
IPC: C01D7/10
Filed: 2019-10-01
Abstract: The present invention relates to a device and method for preparing high-purity sodium bicarbonate by making carbon dioxide contained in exhaust gas generated after combustion react with caustic soda. The device for preparing high-purity sodium bicarbonate using carbon dioxide contained in exhaust gas includes a reaction vessel (10) having an inner space, and a solution inlet (11) for introducing a caustic soda solution into the reaction vessel (10) is formed at one side of the reaction vessel (10), a gas inlet (12) for injecting carbon dioxide-containing gas is formed at a position spaced apart from the solution inlet (11) in the reaction vessel (10), and the caustic soda solution and carbon dioxide are allowed to flow in the opposite direction to each other in the reaction vessel (10) so that sodium carbonate (Na_2CO_3) as a reaction product of the caustic soda solution with carbon dioxide and sodium bicarbonate (NaHCO_3) as a reaction product of sodium carbonate with carbon dioxide may be produced.
Patent KR-20210041348-A (KR)
Title: Method of controlling operations of transport vehicle
Inventor: LEE JUN BEOM
IPC: H01L21/67
Filed: 2019-10-07
Abstract: Disclosed is a method for controlling the operation of a transport vehicle. The method includes the steps of: calculating the number of revolutions of driving wheels of a transport vehicle required to move the transport vehicle by a preset distance; and measuring the number of revolutions of the driving wheels while moving the transport vehicle by a preset distance; comparing the calculated number of revolutions with the measured number of revolutions; calculating a wear level of the driving wheels; and setting a compensation value for controlling a moving distance of the transport vehicle using the calculated wear level. It is possible to control the operation of the transport vehicle according to the wear level of the driving wheels, and also to determine the replacement timing of the driving wheels.
Patent KR-20210044046-A (KR)
Title: Hardmask composition, hardmask layer and method of forming patterns
Inventor: KIM SEUNGHYUN
IPC: G03F7/20
Filed: 2019-10-14
Abstract: The present invention relates to a hardmask composition, a hardmask layer, and a pattern formation method, wherein the hardmask composition includes a polymer including a structural unit represented by chemical formula 1 and a solvent. In the chemical formula 1, the definitions of A, B and R^1 to R^5 are the same as described in the specification.
Patent KR-20210050297-A (KR)
Title: Method for removing distasteful taste and odor from Gastrodia elata and usage thereof
Inventor: HA EUN JU
IPC: A61K36/8988
Filed: 2019-10-28
Abstract: The present invention relates to a method for removing off-taste and off-flavor from gastrodia elata and the use of gastrodia elata liquid and powder manufactured by the method. The use includes: washing gastrodia elata, cutting it into a predetermined size, and steaming it; extracting the gastrodia elata from the steaming step at 0 to 180 degrees Celsius with water, alcohol, or organic solvent; and removing the water, alcohol, or organic solvent by concentrating or replacing the extract from the extraction step. The use further includes performing tyrosinase enzyme treatment after the treatment in each step. The tyrosinase is a composition containing as an effective ingredient a coenzyme solution containing tyrosinase enzyme derived from animals, plants, and microorganisms or gastrodia elata obtained using purified tyrosinase. By the removal method of the present invention, p-cresol known as an unpleasant and toxic component contained in gastrodia elata can be removed easily, effectively, and completely, and thus side effect, off-taste, and off-flavor problematic during gastrodia elata intake can be removed and flavors can be improved.
Patent KR-20210051276-A (KR)
Title: THREE DIMENSIONAL CARBON NANO STRUCTURE and FABRICATING METHOD thereof
Inventor: JUNG YEON SIK
IPC: H01G11/36
Filed: 2019-10-30
Abstract: The present invention relates to a method for producing a three-dimensional carbon nano-structure, including the steps of: mixing a nitrogen atom-containing block copolymer with a crosslinking resin in a solvent and carrying out preliminary heat treatment and agitation to prepare a mixed solution; forming a film of the mixed solution on a substrate and carrying out annealing to induce self-assemblage; binding a carbonization-inducing agent to the annealed film; and carrying out carbonization heat treatment of the film bound with the carbonization-inducing agent. In the step of preparing the mixed solution, the chain length of the block copolymer may be selected depending on the mesopore size of the finished carbon structure. In addition, the block copolymer may be polystyrene-b-poly(4-vinylpyridine), and the crosslinking resin may be resorcinol.