baber/WOPTO huggingface dataset:
Patent KR-20190090234-A (KR)
Title: Method for controlling microwave range
Inventor: HUR YOON
IPC: G01R29/08
Filed: 2018-01-24
Abstract: The present invention relates to a method for controlling a microwave oven, capable of quickly and correctly determining whether food exists in a cavity. According to the present invention, the method for controlling a microwave oven comprises the following steps: measuring induced electromotive force by a standing wave in a waveguide; demodulating a signal measured in a sensor; recording demodulated data (Xn) at a predetermined cycle; dividing Xn into a plurality of sections and calculating an average (An) of each section; calculating an average (B) of the predetermined number of values from an initial value (A1) among Ans; dividing An again into a plurality of sections and calculating an average (Cn) for each section; calculating the difference (Sn) between the Cn and B; determining whether Sn is within a preset reference range; calculating the difference between Sn and an initial value (S1) of Sns when the Sn is within the reference range; and determining that food exists in a cavity when Dn is maintained at a reference value or less for a preset time.
Patent KR-20190092672-A (KR)
Title: Electronic device and control method thereof
Inventor: KIM HOYEON
IPC: H04M1/72415
Filed: 2018-01-31
Abstract: The present invention relates to an electronic device which comprises: a communication unit capable of communicating with an external device; a plurality of sensors; and a processor performing a predetermined operation of the electronic device based on a sensor value in a first situation detected through the plurality of sensors, determining a direction of a user motion based on a sensor value in a second situation detected through the plurality of sensors, and outputting a control command representing the determined direction of the motion to the external device. Accordingly, the direction of the user motion can be recognized without using a separate motion recognition sensor, and a control function of the external device can be performed, thereby providing convenience in controlling the external device while the user keeps an eye on the external device.
Patent KR-20190093894-A (KR)
Title: The configuration method for smoking detection and notification system
Inventor: JEONG DO UN
IPC: G06T7/00
Filed: 2018-02-02
Abstract: The present invention relates to a configuration method for a system for detecting and notifying smoking, which obtains an image from an image obtaining unit (10) installed to photograph a smoking area in the upper portion of the smoking area, outputs a warning sound through a voice output unit (30) by determining a fire of smoking based on image analysis obtained in a control unit (20), and operates a warning light (40). The configuration method detects a fire to determine smoking and ignition and sends a warning by a voice, speaker, or the like. Also, a pleasant non-smoking area is created to protect the health of non-smokers in accordance with the determination and notification of smoking in the non-smoking area, and a cause of the fire occurrence is blocked in advance in accordance with the detection and the notification of the fire due to the ignition. The configuration is simple and economical, distinguishes and detects a newly projected fire and the light projected by the external environment. By detecting fire and determining smoking, the smoking detection is not disturbed by external environmental factors and the smoking can be determined even in an open place.
Patent KR-20190094562-A (KR)
Title: The electronic device and the method for obtaining bio information by using a ppg sensor
Inventor: LEE HAN SUNG
IPC: A61B5/024
Filed: 2018-02-05
Abstract: Disclosed is an electronic device capable of differently controlling a photoplethysmography (PPG) sensor for each user and acquiring biometric information from one PPG signal measurement. According to the present invention, the electronic device comprises: the PPG sensor including a light emitter receiving current in a predetermined range and emitting an optical signal corresponding to the applied current and a light detector applying the received optical signal to one of a plurality of gain values to amplify the optical signal; a memory for storing a plurality of PPG model sets including a current value corresponding to the gain values and PPG level data corresponding to the current value; and at least one processor electrically connected to the PPG sensor and memory.
Patent KR-20190097455-A (KR)
Title: The system which operates a update home-shopping information in a data home-shopping broadcasting
Inventor: LEE JIIN
IPC: H04N21/254
Filed: 2018-02-12
Abstract: The present invention relates to an update home shopping information operating system in a data home shopping broadcast, which dramatically increases the usage efficiency of home shopping. The update home shopping information operating system comprises: an update home shopping information sending processing module installed in a data home shopping server having a home shopping database; an update home shopping information relay processing module installed in a broadcast operator platform server; and an update home shopping information receiving/expressing processing module installed in a set-top box.
Patent KR-20190099765-A (KR)
Inventor: JANG IN BAE
IPC: C04B22/12
Filed: 2018-02-20
Abstract: The present invention relates to a non-sintered artificial lightweight aggregate composition using a non-cement binder, which comprises a lightweight material, the non-cement binder, a thickener, and water; and a manufacturing method thereof. According to the present invention, the manufacturing method comprises: a mixture manufacturing step of mixing a lightweight material, a non-cement binder and a thickener; a forming step of mixing water with the mixture manufactured through the mixture manufacturing step to form the same into a granular shape; a curing step of curing a formed product formed through the forming step with steam; and a drying step of drying the cured product cured through the curing step. Accordingly, the artificial lightweight aggregate is manufactured at a low manufacturing cost through a simple manufacturing process and provides excellent lightweight, insulation, incombustibility and mechanical properties, thereby reducing cost and increasing lightweight property, constructability, workability and the like when applied to concrete or ready mixed concrete.
Patent KR-20190105466-A (KR)
Title: Manufacturing method of cutting machine for tire manufacturing
Inventor: KANG SUNG JU
IPC: B29K75/00
Filed: 2018-03-05
Abstract: The present invention relates to a compression roller of a tire forming process comprising: a roller shaft installed on one side of tire forming equipment; and a roller body installed so as to rotate on the outer diameter of the roller shaft and, more specifically, to a manufacturing method of a cutting machine for manufacturing a tire, which is installed around the outer diameter of the roller body and is manufactured by urethane to provide compressing force and elastic force in a process of pressing a semi-finished product.
Patent KR-20190107498-A (KR)
Title: Solid temporal colorimetric hydrogel cosmetic composition having flexibility by gamma-ray irradiation
Inventor: CHO HYUN DAE
IPC: A61Q19/00
Filed: 2018-03-12
Abstract: The present invention relates to a solid temporal colorimetric hydrogel cosmetic composition having flexibility through gamma-ray irradiation. According to the present invention, an oil-in-water hydrogel cosmetic composition includes an aqueous phase part and an oil phase part, more specifically, 15 to 99.90 wt% of the aqueous phase part and 0.10 to 85 wt% of the oil phase part are included with respect to a total weight percent of the composition. A refractive index difference between the aqueous and oil phase parts is 0 to 0.02 and gamma-ray is irradiated to the hydrogel cosmetic composition. When applied to skin, the hydrogel cosmetic composition has color change in accordance with a change of the refractive index difference between the aqueous and oil phase parts. According to the present invention, the hydrogel cosmetic composition has flexibility through gamma-ray irradiation and uses the refractive index difference between the aqueous and oil phase parts in the composition such that a user can confirm, with the naked eye, an optimal application time of the cosmetic composition through a color change of the same from clear to milky white based on a change in the refractive index difference caused by absorptivity and evaporation of moisture when the cosmetic composition is applied to skin. Moreover, proliferation of microorganism is inhibited in a cosmetic material, thereby increasing quality of a product without adding preservative irritating skin.
Patent KR-20190108441-A (KR)
Title: Method and apparatus for providing service to prevent illegal copy of jewelry design in smart jewelry service platform
Inventor: CHANG KWANG YOUNG
IPC: G06Q50/18
Filed: 2018-03-14
Abstract: The present invention relates to a method of providing a service for preventing the duplication of a jewelry design in a smart jewelry service platform and a device therefor. According to an embodiment of the present invention, the method includes the following steps of: receiving a request for uploading first jewelry design information into the smart jewelry service platform from at least one jewelry designer terminal; determining whether second jewelry design information is duplicated in regard to the request for uploading the first jewelry design information; and transmitting a message for refusing the request for uploading the first jewelry design information to the jewelry designer terminal if the first jewelry design information duplicates the second jewelry design information at no less than a predetermined level as a result of the design duplication determination.
Patent KR-20190108727-A (KR)
Title: Foldable virtual reality device
Inventor: MIN SANG KYU
IPC: G02B27/01
Filed: 2018-03-15
Abstract: Provided is foldable virtual reality equipment, which comprises: a main body including a display; and a switching body rotatably mounted on one side of the main body to be in close contact with front and rear surfaces of the main body and including a screen member and an eyepiece plate mounted to the screen member. The screen member moves the eyepiece plate between a close state in which the eyepiece plate is in close contact with the display and a spaced state maintaining a predetermined distance while being in close contact with one surface of the main body on which the display is formed. When the eyepiece plate is in a spaced state, a virtual reality function may be implemented through the display.
Patent KR-20190111658-A (KR)
Inventor: SHIN HYUN CHEOL
IPC: C23F1/30
Filed: 2018-03-23
Abstract: The present invention relates to an ITO/Ag multi-layer etchant composition without phosphate used in a metal wire manufacturing process in manufacturing a display and to a metal wiring forming method using the same. The etchant composition comprises: anion of an organic acid compound; anion of a sulfonic acid compound; nitrate ions; sulfate ions; a dicarbonyl compound including nitrogen; and remaining water, wherein the anion content of the organic acid compound is 35 to 50 wt%.
Patent KR-20190115881-A (KR)
Title: Grinding fluid automatic thermostat supply device
Inventor: CHO HEA DEOK
IPC: B24B55/03
Filed: 2018-04-04
Abstract: Provided according to an embodiment of the present invention is a device for supplying grinding and polishing oil while automatically adjusting a temperature, which can maintain the temperature of a magnetic chuck or an object to be processed within an adequate range. To this end, disclosed in the present invention is the device for supplying grinding and polishing oil while automatically adjusting a temperature, comprising: a magnetic chuck on which a whetstone is mounted to grind and polish an object to be processed; a grinding and polishing oil nozzle to spray grinding and polishing oil to the object to be processed and the magnetic chuck; a grinding and polishing oil supply pipe to supply the grinding and polishing oil to the grinding and polishing oil nozzle; a grinding and polishing oil recovery unit to recover the grinding and polishing oil sprayed from the grinding and polishing oil nozzle; a grinding and polishing oil pump sucking the grinding and polishing oil recovered by the grinding and polishing oil recovery unit to eject the same to the grinding and polishing oil supply pipe; a temperature adjustment unit adjusting the temperature of the grinding and polishing oil ejected by the grinding and polishing oil pump; a grinding and polishing oil temperature sensor coupled to the grinding and polishing oil supply pipe to detect the temperature of the grinding and polishing oil; a chuck temperature sensor coupled to the magnetic chuck to detect the temperature of the magnetic chuck; and a control unit controlling the temperature of the temperature adjustment unit such that the temperature of the magnetic chuck detected by the chuck temperature sensor and the temperature of the grinding and polishing oil detected by the grinding and polishing oil temperature sensor may become identical.
Patent KR-20180125882-A (KR)
Title: Time-resolving sensor using shared ppd+spad pixel and spatial-temporal correlation for range measurement
Inventor: WANG YIBING MICHELLE
IPC: H04N5/378
Filed: 2018-04-26
Abstract: A time-of-flight (TOF) technique is combined with analog amplitude modulation at each pixel of a pixel array using a single pinned photodiode (PPD) and a plurality of single photon avalanche diodes (SPADs) at each pixel. The SPADs can be shared between a plurality of adjacent pixels. TOF information is added to an optical signal received by a single-differential converter based on an analog domain in the pixel. A spatial-temporal correlation between outputs of a plurality of adjacent SPADs on the pixel is used to control an operation of the PPD to facilitate recording for a range of an object and TOF values. A charge movement from the PPD is stopped to record a TOF value only when two or more SPADs are triggered within a predefined time interval at the pixel to prevent error range measurements caused by ambient light. An autonomous driving system having a plurality of SPAD pixels provides an improved view for a driver under difficult driving conditions.
Patent KR-20190129550-A (KR)
Title: Air vent for vehicle
Inventor: KIM CHUN HA
IPC: B60H1/34
Filed: 2018-05-11
Abstract: An embodiment of the present invention provides an air vent for a vehicle, which comprises: a duct unit in which the air flows; a vent unit inserted into the inner side of the duct unit, wherein an air guide is formed on one side and a blade is formed on the other side; a first flow path formed by the inner surface of the vent unit; and a second flow path formed by the inner surface of the duct unit and the outer surface of the vent unit and discharging air in a state in which a speed of the air is reduced. The first flow path and the second flow path are selectively opened and closed as the air guide is rotated.
Patent KR-20180055786-A (KR)
Inventor: BAZZO MAURIZIO
IPC: B29C45/28
Filed: 2018-05-15
Abstract: The purpose of the present invention is to provide an injector which is capable of more accurately controlling a flow of the plastic material injected by the electric motor between a completely closed position and a completely open position while injecting plastic material by using a pin valve operated by an electronic control type electric motor. An injector for a plastic material molding apparatus of the present invention comprises: a cylindrical pin-shaped valve (6) which is movable in an axial direction between a completely closed forward position and a maximal open retreating position; a cylindrical part (8) which is arranged at a position adjacent to a distal end (9) of the pin-shaped valve (6) and has a reduced diameter, wherein the cylindrical part has a circular passage (10) formed therein, the circular passage (10) having a predetermined lateral cross-section along with an outlet end (5) of a tip (3) of a nozzle terminal (2). When the pin-shaped valve (6) is positioned between the completely closed position and the maximal open position, the cylindrical part (8) having the reduced diameter can change an axial extension of the circular passage (10) and can adjust a pressure drop of the injected plastic material since the cylindrical part (8) having the reduced diameter can be selectively arranged at an intermediate position.
Patent KR-20180128355-A (KR)
Inventor: CHEN QIAN ZHAO
IPC: B66B7/06
Filed: 2018-05-21
Abstract: The present invention relates to a lightweight elevator traveling cable. The elevator traveling cable of an illustrative example includes a plurality of conductors configured to conduct at least one of electrical energy and communication signals. A jacket covers the plurality of conductors. At least one load bearing member supports a weight of the traveling cable and includes a liquid crystal polymer.
Patent KR-20190135179-A (KR)
Title: Conditioner and chemical mechanical polishing apparatus including the same
Inventor: LEE YONG HEE
IPC: H01L21/304
Filed: 2018-05-28
Abstract: According to the present invention, a conditioner of a chemical mechanical polishing (CMP) apparatus may comprise a conditioning unit, an arm unit, and a flexible connection unit. The conditioning unit may polish a polishing pad. The arm unit can rotate the conditioning unit. The flexible connection unit may connect the conditioning unit to the arm unit to allow relative movement of the conditioning unit with respect to the arm unit. Thus, the flexible connection unit is not directly subjected to a vertical load of the conditioning unit and a friction moment with a rotating conditioning disk, so that the flexible connection unit can have improved durability against fatigue failure.
Patent KR-20180071216-A (KR)
Inventor: HAN SANG KWAN
IPC: E02B9/06
Filed: 2018-06-08
Abstract: The present invention relates to an eco-friendly power generation method to continuously produce electricity with a water drop power generation plant formed to generate gravity acceleration action and, more specifically, relates to an eco-friendly power generation method to effectively produce high efficiency electricity by circulating water with altitude difference in accordance with a right head of the water after installing a water storage device in a valley among the high-altitude mountains, a river, a stream, and the like.
Patent KR-20190140634-A (KR)
Inventor: BAEK HYENSUK
IPC: A23B7/015
Filed: 2018-06-12
Abstract: In a desalination method of salted foods, by exposing salted foods to ultrasonic waves, the present invention reduces a desalination time, maintains physical properties of salted foods, and has an excellent effect of sterilization and anti-pollution of microorganisms, thereby improving storability and hygienic safety of salted foods.
Patent KR-20190140686-A (KR)
Inventor: NOH HYO JIN
IPC: H01L51/50
Filed: 2018-06-12
Abstract: The present invention provides a space charge transfer compound having a structure which has a xanthene core in a spiro form and in which an electron donor moiety and an electron acceptor moiety are bonded to 4′-position and 5′-position of a xanthene moiety, and an organic light emitting diode and an organic light emitting display device comprising the same. The space charge transfer compound of the present invention has high light emitting efficiency based on delayed fluorescence characteristics.
Patent KR-20190143769-A (KR)
Inventor: WHANG TAE SIK
IPC: F24F6/00
Filed: 2018-06-21
Abstract: The present invention relates to an air purifier for purifying turbid indoor air. Recently, damage by ultrafine particles and yellow dust occurring in association with seasonal wind is spread year by year and it is expected that people wake up in the morning and tiredly go to work while watching a gray sky and hearing warnings about going out and leaving the window open to induct morning air. Air purifier development for purifying indoor air, which is started therefrom, follows the rules of nature naturally or as naturally as possible. An air purifier uses a washing method washing contaminated air in a filtering water tank installed in a water tank by aeration, and primarily filters even ultrafine particles through separated precipitation. Moreover, after fine heavy metals such as ultrafine particles and even odor are removed by two-stage separated precipitation including four steps through filtering using specially processed carbon filtering cloth, even heavy metal and odor are removed. In addition, the air transferred to an upper layer part is separated while crushing water bubbles to increase oxygen by using carbon which remained by carbon assimilation of functional plants, and a unique component diffused in accordance with the species of the plant is managed and transferred to a room. Moreover, the functional plant can be selected from aroma of Angelica gigas NAKAI, Ledebouriella seseloides WOLFF., Aster scaber Thunb., and water parsley (Photos 1 to 4) in accordance with preference, and the air purifier also includes a function for managing a device to adjust the humidification function while transferring an aroma to the room.
Patent KR-20180125911-A (KR)
Title: Method for providing the information for predicting or diagnosing of inflammatory bowel disease using single nucleotide polymorphism to be identified from next generation sequencing screening
Inventor: CHEON JAE HEE
IPC: C12Q1/6883
Filed: 2018-07-02
Abstract: A method for providing information for predicting or diagnosing inflammatory bowel disease by confirming single nucleotide polymorphism of the gene loci selected through next-generation sequencing is a method capable of predicting or diagnosing the occurrence of the inflammatory bowel disease among Korean patients by confirming the single nucleotide polymorphism, wherein the method is clinically meaningful because the method can predict the high risk of inflammatory bowel disease specifically in Koreans. In addition, the method is used to reduce the risk of various treatment procedures such as individual treatment, operation, surgery and the like to be expected to be effectively used to reduce the risk of inflammatory bowel disease.
Patent KR-20200003972-A (KR)
Inventor: JANG CHUN SOON
IPC: F01N13/18
Filed: 2018-07-03
Abstract: The present invention provides a clamping device for an exhaust system of a vehicle. An exposed gasket having a larger outer diameter than the outer diameter of each flange is disposed between an outlet pipe flange of a turbocharger and an inlet pipe flange of a catalytic converter, and the flanges in close contact with each other with the exposed gasket therebetween are fastened by using a clamp having an observation hole for checking whether the exposed gasket is installed, thereby assembling the turbocharger and the catalytic converter to be airtight, and easily checking whether the gasket is installed.
Patent KR-20200005185-A (KR)
Inventor: KIM JONG EUN
IPC: B26D7/20
Filed: 2018-07-06
Abstract: The present invention relates to a device for cutting a packaging film for an MLCC panel. More specifically, the present invention relates to the device for cutting the packaging film for the MLCC panel, comprising a rotation table on which a panel is mounted, an alignment unit having an alignment pin moving toward the panel mounted on the rotation table such that an advancing alignment pin presses a side end of the panel to align the panel in position, and a cutting unit having a cutting blade moving up/down from an upper part of the rotation table to cut, by the descending cutting blade, the packaging film attached to the side end of the panel; and is capable of accurately cutting and removing the packaging film which is completely tightly attached to both sides of the panel.