baber/WOPTO huggingface dataset:
Patent KR-20200126107-A (KR)
Title: Social media platform based on reply
Inventor: LEE CHANG HEE
IPC: G06F16/951
Filed: 2019-04-29
Abstract: The present invention relates to a social media platform based on replies registered to an online website and, more specifically, to a social media platform based on replies, which collects replies registered to articles or postings posted in an online website to classify and provide the collected replies in a user-customized type. According to the present invention, a social media providing method based on replies enables an Internet user to selectively receive replies related or opposite to the propensity of the user, thereby preventing the user from being exposed to unwanted information. Moreover, the replies are selected based on the number of views or recommendations of replies, the user can selectively receive only the most popular reply or posting having the most highest number of replies. Moreover, the user can communicate with those who have a similar propensity through a community and receive useful information related to various kinds of events, discount events, shopping items, performances, cultures, and the like through the replies. The method comprises the following steps of: registering the propensity of the Internet user; providing replies related to the registered propensity; and providing access of the user to a posting.
Patent KR-20200127438-A (KR)
Inventor: KIM WOONJUNG
IPC: A61Q19/00
Filed: 2019-05-02
Abstract: The present invention relates to a cosmetic composition comprising scoria and cosmetics containing the same. More specifically, the present invention relates to: a cosmetic composition comprising scoria which has excellent skin absorption ability of active components, alleviates skin winkles and skin troubles, and at the same time improves moisturizing power, gloss, and antibacterial properties of the skin; and cosmetics containing the same.
Patent KR-20200127633-A (KR)
Inventor: KIM JIN CHUL
IPC: A61K8/73
Filed: 2019-05-03
Abstract: Provided in the present invention is a monoolein nanostructure for a cosmetic material for delivery of effective ingredients to the skin and the body, which is a monoolein cubic phase containing a polysaccharide-disulfide compound complex inside a water channel. The polysaccharide-disulfide compound complex is bonded to steryl trimethyl ammonium chloride inserted in a monoolein bilayer and fixed to the water channel, and thus there is an advantage of enabling a stable fixation even without modification of polysaccharide or disulfide compound. In addition, the polysaccharide-disulfide compound complex has an advantage of safely storing physiologically active substances without diffusion through a three-dimensional network formed by an electrostatic mutual bond with physiologically active substances and a disulfide bond of disulfide compounds in an external environment, and also has a feature of removing the electrostatic mutual bond and the disulfide bond to diffuse and release the physiologically active substances in an internal environment. According to the present invention, the monoolein nanostructure for a cosmetic material for delivery of effective ingredients to the skin and the body is composed of a lipid bilayer, so as to provide an excellent transdermal absorption performance, and also provide a feature of controlling and releasing the physiologically active substances only when placed in an internal environment while being absorbed into the epidermal layer without releasing the physiologically active substances when applied to the epidermal layer. Thus, the monoolein nanostructure for a cosmetic material for delivery of effective ingredients to the skin and the body of the present invention provides an advantage of being used as a functional cosmetic drug delivery system capable of controlling and releasing the physiologically active substances by actively responding to the internal environment without any artificial stimulation.
Patent KR-20200127635-A (KR)
Inventor: LEE YOUNG JUN
IPC: B05B12/02
Filed: 2019-05-03
Abstract: The present invention relates to a technology for a one-touch mobile spraying device capable of performing on-site mixing, production, and construction of raw materials. The mobile spraying device includes: a body (1) in which the raw material is stored, wherein the body (1) includes a pressing part (11) provided on an upper side thereof with a pressing plate (P) and a stirring part (20) provided on an upper side thereof with a plurality of cylinders (10) in which an outlet port (200) is formed, wherein the cylinders are arranged while being spaced apart from each other by a predetermined distance, and the stirring part (20) prepares a composition by mixing raw materials supplied from the cylinder (10); a pump (2) connected to the stirring part (20) to suck the composition and to provide the sucked composition to a spray gun (3) through a hose; the spray gun (3) for spraying the composition provided through the hose from the pump (2); a compressor (42) connected to the pump (2) to transmit power; and a control unit (100) for controlling the operation of the cylinder (10), the stirring part (20), the spray gun (3), the pump (2), and the compressor (42).
Patent KR-20200133451-A (KR)
Inventor: CHOI VO YON
IPC: G06Q50/10
Filed: 2019-05-20
Abstract: The present invention relates to a problem question, sharing and utilization system and a method thereof. The system comprises an operating computer which provides a fingerprint and a question-setting means to a question-setting group, and provides a user group to share exam questions and previous questions. A question paper writing means includes: an option selection information management module which processes question type information selected from various question types including previous questions and the like from learning subject question information which a user group selects from questions which a question-setting group previously sets at examinations and the stored previous questions, and information selecting at least one question included in the learning subject question information; a question paper composition information management module which automatically generates, provides, and manages a question paper and a correct answer in accordance with an option selected by being processed by the option selection information management module; and a question paper selection information management module which receives selection information of a desired question among the questions in the question paper by the user group and outputs only the selected question and the correct answer to the question paper and the correct answer.
Patent KR-20200138567-A (KR)
Inventor: KO MOO SOON
IPC: H01L51/52
Filed: 2019-05-31
Abstract: The present invention provides a display device, comprising: a substrate including a first region, a second region and a third region between the first region and the second region for a display panel provided with the first region in which various kinds of components can be arranged within a display region; a laminating structure corresponding to a plurality of display elements positioned on the second region and containing pixel electrodes, counter electrodes, intermediate layers between the pixel electrodes and the counter electrodes and at least one organic material layer; and a plurality of grooves positioned in the third region, wherein at least one groove among the plurality of grooves is contained in a multi-layered film provided with a first layer having a hole, a second layer arranged on the first layer while covering an inner side surface of the hole or a recess and a third layer arranged on the second layer, and the third layer contains: a portion where the lower surface of the third layer comes in contact with the upper surface of the second layer; and a portion where the lower surface of the third layer is separated from the upper surface of the second layer. The present invention can prevent external impurities like moisture from damaging display elements.
Patent KR-20200138957-A (KR)
Inventor: KIM DONG HYUN
IPC: F24F1/00
Filed: 2019-06-03
Abstract: The present invention relates to a stand type air conditioner with a uniform exhaust speed, which equalizes a wind speed distribution of air passing through a heat exchanger and another wind speed distribution of an outlet of a main body. The air conditioner comprises: a container main body; a suction unit installed in a lower portion of a front surface of the container main body; a blower unit blowing the air sucked by the suction unit; the heat exchanger installed in an upper portion of the blower unit; and the outlet installed in the upper portion of the front surface of the container main body. The heat exchanger has an upwardly convex shape by the front surface-side heat exchanger disposed on a front surface side of the container main body and the rear surface-side heat exchanger disposed on a rear surface side of the container main body. Moreover, the numbers of the arrangement rows of the front surface-side heat exchanger and the rear surface-side heat exchanger are different from each other.
Patent KR-20200142367-A (KR)
Inventor: HA CHOON WOOK
IPC: A62B18/10
Filed: 2019-06-12
Abstract: A mask with an exhaust valve is disclosed. The mask with an exhaust valve according to an embodiment of the present invention includes: a support member coupled to the mask and having a first opening formed therein; a cap member coupled to the support member and having a second opening; and a blocking member coupled to the cap member and blocking the first opening of the support member, wherein the blocking member is polygonal, thereby having an effect of being able to easily open the first opening of the support member.
Patent KR-20210000452-A (KR)
Inventor: SONG YOUNG SU
IPC: A61G7/05
Filed: 2019-06-25
Abstract: The present invention relates to a bidet bed with an air purification function including: a seat supported by a frame and penetrated by a toilet bowl; a collecting portion installed in the frame positioned on the lower side of the toilet bowl and collecting dropping excrement; a guide portion having an inlet rotatably connected to an end portion of the collecting portion; a body portion rotatably connected to an outlet of the guide portion; an excrement collection portion detachably provided on one open side of the body portion and collecting the excrement after passage through the guide portion; and an air purification unit installed in the body portion and removing the smell of the excrement or the gas generated in the excrement collected in the excrement collection portion. According to the present invention, the air purification unit in the body portion effectively removes the gas generated in the excrement collected in the excrement collection portion or during excretion. The collecting portion for receiving the excrement is installed in the lower portion of the frame, and thus excrement splash can be prevented during excretion. The rotatable guide portion is installed at the outlet of the collecting portion and the rotatable excrement collection portion for excrement collection is installed in the end portion of the guide portion. Accordingly, the excrement collection portion as an excrement container can be bidirectionally used depending on the direction of the bed and user convenience can be ensured.
Patent KR-20210001121-A (KR)
Inventor: SONG JONG HWA
IPC: G01N33/487
Filed: 2019-06-27
Abstract: The present invention provides a virus detecting system which is composed of a detector which detects the presence or absence of virus, and a display terminal which receives and stores information about the presence or absence of virus from the detector, thereby quickly checking the presence of harmful virus in the field, and immediately and intuitively informing information the pollution level thereof and the like to a user.
Patent KR-20200002016-A (KR)
Title: Apparatus and method for diagnosing current sensor
Inventor: CHANG HO YUN
IPC: G01R19/12
Filed: 2019-06-28
Abstract: The present invention relates to an apparatus and a method for diagnosing a current sensor, which can effectively diagnose a current sensor when diagnosing the current sensor provided in a battery pack. According to an embodiment of the present invention, the apparatus for diagnosing a current sensor comprises: a voltage measurement unit electrically connected to a cell assembly to measure the voltage between both ends of the cell assembly; a current measurement unit electrically connected to the current sensor to receive an electrical signal from the current sensor and measure a current flowing through a charging/discharging path on the basis of the electrical signal; and a processor configured to calculate a value of a change in a voltage-based charge amount on the basis of the measured voltage measured at a preset reference time by the voltage measurement unit, calculate a value of a change in a current-based charge amount on the basis of the measured current cumulatively measured at the preset reference time by the current measurement unit, and diagnose the current sensor on the basis of the value of the change in the voltage-based charge amount and the value of the change in the current-based charge amount.
Patent KR-20210004263-A (KR)
Inventor: LEE MYUNG CHUL
IPC: G09F19/22
Filed: 2019-07-04
Abstract: Disclosed is an outdoor advertising device with the improved visibility and prevention of damage by wind. The outdoor advertising device includes: a flexible advertisement sheet for displaying advertisement information; a frame surrounding the advertisement sheet and forming an inner space; and a pressing means for increasing the inner pressure of the advertisement sheet.
Patent KR-20210004529-A (KR)
Inventor: KIM YONG WOON
IPC: G06N3/08
Filed: 2019-07-05
Abstract: Disclosed is a CCTV capable of recognizing a vehicle number based on deep learning. The CCTV capable of recognizing the vehicle number based on deep learning includes: an image photographing unit generating a vehicle image by photographing a vehicle; an image analysis unit analyzing the vehicle image to determine the vehicle number of the vehicle; and a communication unit transmitting the vehicle image and the vehicle number to a control center server. The image analysis unit may include: a data storage portion storing sample text images extracted from a plurality of vehicle license plate images; and a data processing portion generating individual character images constituting the vehicle license plate from the vehicle image, and determining the vehicle number from the individual character images through a deep learning algorithm learned through the sample text images.
Patent KR-20210008192-A (KR)
Inventor: PARK INHWANG
IPC: F16L55/04
Filed: 2019-07-10
Abstract: The present invention provides a device for processing a substrate which can suppress a pressure hunting phenomenon in a supply line of a supercritical fluid. According to an embodiment of the present invention, the substrate processing device comprises: a process chamber having a processing space for processing a substrate; and a fluid supply unit supplying a fluid to the processing space, wherein the fluid supply unit includes: a supply pipe connected to the processing space and through which the fluid supplied to the processing space flows; a pump installed in the supply pipe to provide a fluid pressure to the fluid; a vent line installed between the pump and the process chamber to discharge the pressure in the fluid to the outside; a relief valve installed on the vent line to open and close the vent line; and a reservoir installed between a branch point, at which the vent line branches from the supply pipe, and the pump, and having a cross-section wider than a cross-section of the supply pipe positioned between the pump and the branch point.
Patent KR-20200007730-A (KR)
Inventor: ROUAISSIA CHAOUKI
IPC: H03K17/955
Filed: 2019-07-12
Abstract: The present invention relates to a capacitive proximity sensor used in mobile devices such as smartphones and connected tablets to switch off a display (70) when the mobile devices approach ears of a user. According to an embodiment of the present invention, a capacitive sensor is configured to reject spurious detection induced by heat drift based on condensation, inflow of water, or time variations of capacity known by a readout circuit (80). In addition, a proximity sensor can integrate signals from motion sensors, temperature sensors, or other sensors to determine spurious proximity signals.
Patent KR-20210010241-A (KR)
Inventor: LEE JANG HYUCK
IPC: H03K17/0412
Filed: 2019-07-19
Abstract: The present invention includes: a current source; a capacitor connected in series with the current source; a voltage source bias connected in series with the capacitor; a switch configured to connect a node A between the current source and the capacitor and a node B between the capacitor and the voltage source bias; and a switch control logic unit configured to control an on/off operation of the switch, wherein an integration circuit is provided with only one current source and one capacitor. According to such an integration circuit, a chip size can be minimized because the configuration can be simplified while providing the same performance as compared with the conventional integration circuit. As the chip size can be made smaller by about 1/6 compared to the prior art, the design efficiency of various devices employing the integrating circuit can be increased.
Patent KR-20210012801-A (KR)
Title: Composite active material for negative electrode, method for manufacturing the same, negative electrode and secondary battery comprising the same
Inventor: OH IL GEUN
IPC: H01M4/36
Filed: 2019-07-26
Abstract: The present invention relates to a composite negative active material capable of improving the lifespan characteristics. The composite negative active material comprises: silicon-based core particles; an outer carbon coating layer formed on the silicon-based core particles; and a single-walled carbon nanotube. The single-walled carbon nanotube is in contact with the outer carbon coating layer. A portion of a body of the single-walled carbon nanotube is spaced apart from the outer carbon coating layer. The outer carbon coating layer contains oxygen in an amount of 35 to 55 wt% in the outer carbon coating layer.
Patent KR-20200015394-A (KR)
Inventor: KOBAYASHI KENICHI
IPC: B24B37/34
Filed: 2019-07-30
Abstract: Provided is a jig for assisting detachment and installation work of a top ring. One embodiment provides a jig for attaching and detaching at least a portion of the top ring for holding a substrate. The jig comprises: a movable plate for supporting at least a portion of the top ring, which is in a detached state; a plurality of posts configured to be engaged to the top ring to arrange the jig at a predetermined position with respect to the top ring; and a drive mechanism for moving the movable plate in a direction toward and away from the top ring.
Patent KR-20200020620-A (KR)
Inventor: YU LIANG PIN
IPC: H04N13/246
Filed: 2019-08-14
Abstract: Provided is a three-dimensional scanning system. The three-dimensional scanning system comprises a projection light source, an image extraction device, and a signal processing device. The projection light source projects two-dimensional light having a spatial frequency onto a target object. The image extraction device extracts an image of the target object to which two-dimensional light is irradiated. The signal processing device is coupled to the projection light source and the image extraction device to analyze the resolution of the image by two-dimensional light and reduces the spatial frequency of the two-dimensional light when the resolution of the image by two-dimensional light is lower than the required standards.
Patent KR-20210022336-A (KR)
Title: Coffee containing soybean and its manufacturing method
Inventor: PARK JUN HYUN
IPC: A23L11/00
Filed: 2019-08-20
Abstract: Disclosed is a method for manufacturing a coffee beverage containing soybeans comprising: a first screening step of soybeans; a second screening step of soybeans; a step of soaking soybeans in water; a step of drying the soybeans soaked in water; a step of heating the dried soybeans; and a step of extracting the processed soybeans in a liquid phase and a powder phase, followed by mixing with coffee.
Patent KR-20210023008-A (KR)
Title: Heterocyclic compound and organic light emitting device comprising same
Inventor: LEE NAM JIN
IPC: H01L51/00
Filed: 2019-08-21
Abstract: The present specification relates to a heterocyclic compound represented by chemical formula 1 and an organic light emitting device comprising the same. When the compound is used in an organic material layer, the driving voltage of the device is lowered.
Patent KR-20200031991-A (KR)
Title: Piezo-electric vibrating plate, ultrasonic water injector and ultransonic horn
Inventor: QIU XIAOMING
IPC: H01L21/67
Filed: 2019-08-27
Abstract: The present invention aims to suppress the weakness of ultrasonic vibrations. In the piezoelectric diaphragm (24), a collar portion is formed around a dome portion which receives high frequency voltage to generate ultrasonic vibration, and the collar portion is supported on the side wall of the water storage portion (19). Therefore, the dome portion does not directly contact the water storage portion (19), so that the dome portion is not pressed by the water storage portion (19). Moreover, the dome portion is designed to easily to vibrate. In addition, compared with configuration in which the dome portion directly contacts the water storage portion (19), the vibration of the dome portion is difficult to be transmitted to the water storage portion (19), thereby suppressing the weakness of the vibration of the dome portion. For this reason, the weakness of the ultrasonic vibration from the dome portion is suppressed.
Patent KR-20210025809-A (KR)
Title: Slim display apparatus for kitchen
Inventor: RYU SUNG HYUN
IPC: H04N5/44
Filed: 2019-08-28
Abstract: The present invention relates to a slimmed kitchen imaging device. The slimmer kitchen imaging device is implemented compared to the prior art through structural changes to reduce the weight and manufacturing cost of the kitchen imaging device. To this end, the slimmed kitchen imaging device comprises a longitudinal body, a transverse appendage, a cover, a display module, and a hinge for vertical rotation.
Patent KR-20190104124-A (KR)
Title: A barbecue grill
Inventor: PARK YONG IL
IPC: A47J37/06
Filed: 2019-08-29
Abstract: Disclosed is a grill for grilling. A plurality of supports is arranged at intervals to support meats, to receive and guide oil on a rim of the grill and inside the rim of the grill. The support comprises: a support unit formed to be inclined downward in one or both directions of the grill and directly in contact with and supporting the meats; an oil guide groove for receiving and guiding the oil from the meats on a side of the support unit. The downward slope of the oil guide groove is formed larger than the downward slope of the support unit, so that a gap between the support unit and the oil guide groove is widened.