baber/WOPTO huggingface dataset:
Patent KR-20200134996-A (KR)
Inventor: PARK JOON KOOG
IPC: F24F13/28
Filed: 2019-05-24
Abstract: The present invention relates to an air purifying apparatus for a motorcycle and, specifically, to an air purifying apparatus for a motorcycle, which enables a rider of a motorcycle to breathe clean air. The air purifying apparatus for a motorcycle of the present invention comprises: a body having an introduction port formed through one end thereof and a discharge port formed through the other end thereof; a filter embedded in the body; a fan member embedded in the body to be disposed in back of the filter and rotated by an external power; a power supply part for supplying power to the fan member; a bracket for detachably coupling the body to a motorcycle; a helmet having an injection port therethrough to supply air to the face of a rider of the motorcycle; and a hose having one end coupled to the discharge port and the other end coupled to the helmet, so that through the hose, air filtered through the body is supplied to the helmet, wherein the air supplied to the helmet through the hose is injected to the face of the rider through the injection port formed through the helmet.
Patent KR-20200138484-A (KR)
Inventor: SAM DEOK CHO
IPC: E02D7/30
Filed: 2019-05-29
Abstract: The present invention relates to a ground drilling device for drilling the ground, which comprises: a driving unit (240); an upper auger pipe (261) for transmitting a driving force provided by the driving unit (240); a lower auger pipe (262) having a screw (263) integrally provided on an outer surface thereof so as to drill the ground; a tip bit (27) provided on a lower portion of the lower auger pipe (262); a casing (28) which has a through hole through which the screw (263) passes, and is inserted into a perforated hole formed by the screw (263) to support an inner wall of the perforated hole; and a swivel joint (10) provided between the upper auger pipe (261) and the lower auger pipe (262) to supply concrete downward through the inside of the lower auger pipe (262).
Patent KR-20200142163-A (KR)
Inventor: LEE SANG HEON
IPC: F16F9/02
Filed: 2019-06-11
Abstract: A space expandable vehicle is disclosed. The space expandable vehicle comprises: a fixed floor forming a floor surface of a vehicle; a moving floor inserted into the fixed floor to be slid toward an inner side or an outer side of the vehicle by operation of a driving unit and forming a floor surface connected to the fixed floor when sliding toward the outer side of the vehicle so as to form an expanded space outside the vehicle; and an auxiliary wheel unit having an auxiliary wheel which is spaced from the ground surface when stored and makes contact with the ground surface when extended.
Patent KR-20200142265-A (KR)
Inventor: CHOI CHANG MOK
IPC: A61B5/02
Filed: 2019-06-12
Abstract: An embodiment of the biometric information estimation device includes: a pulse wave sensor configured to measure a pulse wave signal from an object, for a predetermined period of time; and a processor configured to extract DC components of the pulse wave signal measured for the predetermined period of time, normalize the extracted DC components, based on at least one of the extracted DC components of the pulse wave signal measured at a time when a reference force is applied by the object to the pulse wave sensor, and acquire the normalized DC components for estimating the bio-information. According to the present invention, the accuracy for estimating the bio-information can be increased.
Patent KR-20210000037-A (KR)
Inventor: JANG TAE HO
IPC: A01G18/60
Filed: 2019-06-24
Abstract: The present invention relates to an apparatus for removing mushroom sprouts for mushroom cultivation. Among mushroom sprouts germinated by inoculating a seed in a granular mushroom cultivation bag filled with medium, physical stimulation is applied to the mushroom sprouts grown in areas not suitable for growth, such as a side part of the mushroom cultivation bag, so that the corresponding mushroom sprouts are no longer growing. Therefore, the present invention allows nutrients to be concentrated on the mushroom sprouts germinated on the upper surface suitable for growth, thereby making it possible to cultivate good quality mushrooms.
Patent KR-20200145614-A (KR)
Inventor: SONG JAE WON
IPC: B42D9/00
Filed: 2019-06-21
Abstract: The end surface of a body is elastically connected to a side of a bookmark at an insertion unit of a pen holder. A protruding unit of the bookmark for fixing the bookmark inside a book is made of metal. The connection unit connecting the insertion unit of the pen holder and the bookmark consists of a magnet. A conventional problem of causing damage to the book due to a sharp edge when inserting the bookmark into the book is remedied to make the edge blunt to alleviate the conventional problem. A holding part is provided on the lower half of the insertion unit above the pen holder to insert any pen to be conveniently used. The protruding unit of the bookmark and the insertion unit of the pen holder are connected by the connection unit to be conveniently used. The holding part on the lower half of the pen holder stably fixes pens with different lengths and thicknesses and couples two objects to be conveniently carried and conveniently used.
Patent KR-20210000935-A (KR)
Inventor: HAN SEUNG HEE
IPC: A23P10/10
Filed: 2019-06-26
Abstract: The present invention relates to a skewed food manufacturing apparatus to increase the speed and efficiency for manufacturing skewed food. According to the present invention, the skewed food manufacturing apparatus comprises: a supply unit (20) transferring an object to be skewed with a predetermined thickness and width to a perforating unit (30) by a predetermined length at predetermined time intervals by driving means; the perforating unit (30) forming a through-hole allowing a skewer rod to be inserted thereinto; a cutting unit (40) operating simultaneously with or before and after the operation of the perforating unit (30) to cut the object to be skewed; and a driving unit (50) providing a driving force to the perforating unit (30) and the cutting unit (40).
Patent KR-20210003544-A (KR)
Inventor: KIM JONG HYUN
IPC: B41M3/14
Filed: 2019-07-02
Abstract: The present invention is for security printing that can be determined only by ultraviolet rays. According to the present invention, provided is an improved color security printing method using ultraviolet fluorescent ink comprising: (1) a color separating step of color-separating target color data into CMY data and inverting the CMY data to make an RGB printing plate for ultraviolet fluorescent ink; (2) a security printing step of printing the RGB printing plate obtained by the color separation using the ultraviolet fluorescent ink.
Patent KR-20210007214-A (KR)
Inventor: CHOI HAN SHIN
IPC: B33Y30/00
Filed: 2019-07-10
Abstract: An objective of the present invention is to secure the uniformity of physical properties and quality reliability of a final building structure in construction using 3D printing technology. For the above object, the present invention provides a building 3D printing method comprising: a step of weighing one or more solid raw materials depending on each mixing ratio; a step of preparing a dry solid mixture by mixing the weighed one or more solid raw materials through a mixer; a step of making the dry solid mixture into a standardized dry molded body to have a constant shape or weight; a step of manufacturing a wet mixture by mixing liquid additives in proportion to the number of the standardized dry molded bodies; and a step of transferring the wet mixture to a trajectory of a designated path while extruding the wet mixture using an extruder so as to manufacture a laminated part. In addition, the present invention provides a 3D printer for construction, comprising: a solid material supply unit for storing and supplying solid materials; a dry mixing unit for mixing the solid materials supplied from the solid material supply unit; a material molding unit for manufacturing a predetermined molded body by compressing the mixed solid materials in a predetermined housing; a material wet mixing unit for manufacturing a wet mixture by mixing liquid additives with the predetermined molded body; and a three-dimensional building unit for manufacturing a building by extruding and laminating the wet mixture in a predetermined pattern.
Patent KR-20200012757-A (KR)
Title: Valve device for fuel tank
Inventor: HE MINGLIANG
IPC: F16K21/18
Filed: 2019-07-23
Abstract: The present invention relates to a valve device capable of securing a regular rise of a float which is a component thereof as well as preventing a situation where fuel is discharged out of a fuel tank as much as possible. The valve device includes: a valve port connecting the outside and the inside of a fuel tank (T); a valve chamber formed under the valve port; and a float placed in the valve chamber to be able to be moved up and down. The valve chamber is formed with an open end (3e) located in the lower part of a support part (3a) of the float having a fluid penetration part. An orifice (22) is formed in the support part (3a), and an inlet (24a) of an orifice airway (24) which is connected to the orifice is formed below the support part (3a) and above the open end (3e) by a division cutout part (23) formed in the valve chamber.
Patent KR-20210014905-A (KR)
Inventor: NAM JUNG WOO
IPC: A22C25/04
Filed: 2019-07-31
Abstract: The present invention provides a fish sorting apparatus for salted fish, which comprises: a main body (110); an insertion unit (120) formed on one side of the upper part of the main body (100) to insert fish to be salted; a sorting unit (130) formed on the other side of the upper part of the main body (110) and connected to the insertion unit (120) to sort the fish to be salted by each size while rotating; a driving unit (140) formed to rotate the sorting unit (130); a water spray unit (150) configured to spray water to a surface of the sorting unit (130) to remove the remaining fish to be salted; and a discharge unit (160) longitudinally formed on the lower part of the main body (110) to discharge the fish to be salted sorted through the sorting unit (130). According to the present invention, the fish sorting apparatus provides an effect of sorting fish to be salted by each size. Moreover, the fish sorting apparatus provides an effect of removing the fish to be salted remaining in the sorting unit to increase sorting efficiency.
Patent KR-20210015065-A (KR)
Inventor: KIM YOON SUNG
IPC: C08L69/00
Filed: 2019-07-31
Abstract: The present invention relates to a protective case for a vehicle, which is divided into a head part, a body part, and a tail part with the protective case put on the vehicle. Since the head part, the body part, and the tail part should have various properties in accordance with the functions and characteristics of the parts included in each of them, various materials should be used. The whole protective case is formed as one body to have the head part connected to the body part and to have the body part connected to the tail part by connecting means such as an engagement member. Major materials for the head part, the body part, and the tail part should have properties for absorbing and relieving impact force such as a sufficient elastic force in order to be able to protect the driver, the vehicle body, pedestrians, etc. In addition, the protective case is used when the vehicle is driving as well as when the vehicle is parked, so it should have a strong resistance to rain, snow, humidity, or the like by considering the time for which the case is exposed to the outside. Since the protective case is exposed to sunlight, the case should be resistant to UV rays to prevent the case from being damaged. That is, the protective case should include various properties. As each part is connected after each part is mounted, the vehicle body should not be damaged in the process of installing the protective case. The protective case is easily removed by removing the connection unit, so the vehicle body should not be damaged in the process of removing the protective case.
Patent KR-20200016174-A (KR)
Title: Method and system for providing an user interface
Inventor: YOON YOON JIN
IPC: G06F3/0481
Filed: 2019-07-31
Abstract: The present invention relates to a method and a system for providing a user interface by using an artificial intelligence (AI) system. Specifically, the method for providing a user interface comprises: a step of displaying an input window for displaying text inputted by a user on a first area of a screen, and displaying a first user interface for selecting a symbol on a second area of the screen; a step of receiving a user input for selecting a first symbol via the first user interface; a step of displaying the first symbol and a second symbol which is used as a pair with the first symbol, on the input window, if the user input is determined as a first input event to input text between the first symbol and the second symbol, based on a user input pattern; and a step of changing the first user interface displayed on the second area to a second user interface for inputting text between the first symbol and the second symbol.
Patent KR-20210015456-A (KR)
Inventor: EOM MIN JEONG
IPC: G01S11/14
Filed: 2019-08-02
Abstract: The present invention relates to an apparatus for compensating a distance calculation error of a passive ranging sonar (PRS) and a method thereof and, more specifically, to an apparatus for compensating a distance calculation error of a PRS, which estimates a position error of a central sub-array based on a genetic algorithm to use the position error in distance calculation, and a method thereof. According to the present invention, a method for compensating a distance calculation in a PRS based on a genetic algorithm comprises: a first step of inversely calculating location information and GPS distance information of a designed central sub-array receiver to acquire location information of a target; a second step of changing the position information of a central sub-array into a binary number to determine a genotype; a third step of arbitrarily determining the initial gene in the form of a checkerboard with respect to the location information of the central sub-array; a fourth step of converting the generated gene into location information and recalculating the time delay and distance between the converted location information and the location information of the target acquired in the first step; a fifth step of inputting measured PRS distance information and selecting a suitable gene having a minimum comparison deviation with the distance information calculated in the fourth step; and a sixth step of calculating a location error between the location information corresponding to the suitable gene and the location information of the initial central sub-array receiver.
Patent KR-20210019840-A (KR)
Title: Apparatus for Illumination using LED die Array and Method thereof
Inventor: KIMCHANGWOOK
IPC: H01L33/58
Filed: 2019-08-13
Abstract: The present invention relates to a lighting device using a light emitting element die array which can reduce manufacturing cost. The lighting device using a light emitting element die array comprises a base sheet, a plurality of light emitting element dies, and a transparent support layer. Each of the plurality of light emitting element dies has a light emitting surface and an electrode forming surface facing the light emitting surface and having flip-chip bonding electrodes formed thereon, and the electrode forming surface is attached to the base sheet and arranged in a matrix. The transparent support layer can cover the light emitting surfaces of the plurality of light emitting element dies to be fixed at a uniform light source interval, and contain a phosphor which absorbs light emitted through the light emitting surface and converts a wavelength.
Patent KR-20210021826-A (KR)
Title: Home monitoring system using smart multi-sensor
Inventor: KIM DONG PIL
IPC: G08B21/02
Filed: 2019-08-19
Abstract: The present invention relates to an indoor monitoring system using a smart sensor, which comprises: a smart multi-sensor comprising a sensor module in which a plurality of sensors for collecting information in the house constitute a module, an MCU controlling driving of the sensor, and a communication module transmitting monitoring information of the sensor; a repeater providing the monitoring information of the sensor to the outside; an operation server including a communication module which receives the monitoring information of the smart multi-sensor provided from the repeater through the Internet network and provides the information to a user terminal, a DB module which stores and manages the received monitoring information, an AI module which learns the monitoring information of the DB module and real-time monitoring information provided from the smart multi-sensor to determine an alarm situation, and a control unit controlling the driving of the communication module, the AI module, and the DB module; and a first smart terminal displaying the monitoring information provided from the operation server to a user.
Patent KR-20200027892-A (KR)
Inventor: ENDO TAKAYUKI
IPC: F02M51/06
Filed: 2019-08-29
Abstract: The present invention relates to a regularly closed injector having a valve body supported by a flat spring placed in a direction orthogonal to a stroke direction and maintaining a closed valve state with a spring load of a coil spring in the stroke direction of the valve body. The injector is capable of performing an accurate opening and closing operation while being low-priced as well as being manufactured by mass production and enabling easy assembly. In regard to regularly closed injector (1) having a valve body (21) supported by flat springs (6, 6) placed in a direction orthogonal to a stroke direction and maintaining a closed valve state with a spring load of a coil spring (7) in the stroke direction of the valve body (21), a fixed place (12) with the valve body (21) and a working core (5) into which central parts (61, 61) of the flat springs (6, 6) are inserted are assembled through laser-welding.
Patent KR-20210028542-A (KR)
Title: Intelligent air conditioner control system and method for improving indoor air quality
Inventor: KIM DONG SIK
IPC: F24F110/70
Filed: 2019-09-04
Abstract: The present invention relates to a system for controlling an air conditioner including an exhaust damper controlling an exhaust flow rate and an outside air damper controlling an outside air flow rate. The system includes: a control server receiving indoor air quality information and outdoor air quality information from an indoor air quality measurer and an outdoor air quality measurer, respectively, and determining a driving condition of the air conditioner by using the received indoor and outdoor air quality information; and an air conditioning controller controlling the operation of the air conditioner in response to the driving condition determined by the control server. The air conditioning controller controls the exhaust damper and the outside air damper in response to the driving condition such that each of the dampers can be operated in one of a completely open state, a completely closed state and a plurality of partially open states having different opening degrees.
Patent KR-20210033763-A (KR)
Title: Battery Pack Having Fire Extinguishing Unit
Inventor: LEE JIN KYU
IPC: A62C3/16
Filed: 2019-09-19
Abstract: The present invention relates to a battery pack that reduces the risk of secondary ignition or explosion. The battery pack according to the present invention for achieving the above object, comprises: at least one battery module having a cell assembly having a plurality of secondary batteries arranged, and arranged in one direction; and a fire extinguishing unit including a fire extinguishing tank containing a fire extinguishing agent therein, a pipe connected to supply the fire extinguishing agent from the fire extinguishing tank to the at least one battery module, and a fire valve in which some internal components are deformed to open an outlet by internal gas whose temperature has risen so that the fire extinguishing agent is supplied from the fire extinguishing tank to the inside of the battery module when the internal gas of the battery module rises above a predetermined temperature.
Patent KR-20210035570-A (KR)
Title: Method and apparatus for emergency reporting using iot devices
Inventor: LEE SE YOUNG
IPC: G08B5/36
Filed: 2019-09-24
Abstract: Disclosed are an emergency reporting method using an IoT device and a device thereof. The emergency reporting method comprises the steps of: switching the operation mode of an emergency reporting system to the emergency mode when a first starting word is recognized from first voice data received through the microphone; and switching the operation mode of the emergency reporting system to the reporting mode when a second starting word is recognized from second voice data received through the microphone in the emergency mode.
Patent KR-20210036542-A (KR)
Title: Method for manufacturing of high-strength coated steel sheet having excellent durability
Inventor: LEE DONG YOEUL
IPC: C23C14/16
Filed: 2019-09-26
Abstract: The present invention provides a high strength plating material which effectively reduces hydrogen in steel to remove a problem of cracks caused by hydrogen brittleness. Provided is the method for manufacturing a high strength coated steel sheet with excellent durability.
Patent KR-20210038122-A (KR)
Title: A business model using system for monitoring of recurrent and metastatic cancer using patient information analysis
Inventor: KWANG SUNG AHN
IPC: G16H80/00
Filed: 2019-09-30
Abstract: According to the present invention, a business model using a system for the monitoring of recurrent and metastatic cancer using a patient information analysis may comprise: a local hospital diagnosis system configured to gather blood from a cancer therapy patient and collect clinical information of the patient; a delivery system configured to deliver the gathered blood; and a recurrent/metastatic cancer analysis system configured to comprehensively analyze the blood and the clinical information of the patient so as to analyze the possibility of the recurrent and metastatic cancer, and to transfer an analysis report to the local hospital diagnosis system.
Patent KR-20200145632-A (KR)
Inventor: JUNG DAE KWON
IPC: H04R25/00
Filed: 2019-09-30
Abstract: According to an embodiment of the present invention, disclosed are a mobile terminal for setting a hearing aid and method for setting the hearing aid. According to an embodiment of the present invention, the mobile terminal includes: a sensor unit including a microphone for acquiring ambient sound and a location sensor for determining the location of the mobile terminal; a processor which learns the characteristics of the voice of a specific person specified by a user, and determines a set value for determining the operating characteristics of the hearing aid based on the characteristics of the voice of the specific person; and a communication unit for transmitting the set value to the hearing aid.
Patent KR-20210040516-A (KR)
Title: Semipermeable membrane for water treatment, preparing method for the same, and polluted water treatment system including the same
Inventor: CHO HYUNGKOUN
IPC: B01D71/02
Filed: 2019-10-04
Abstract: The present invention relates to a semi-permeable membrane for water treatment, comprising a photoactive layer. The photoactive layer comprises a plurality of one-dimensional nanostructure bundles, and the one-dimensional nanostructure is nano-structured so that a surface of the semi-permeable membrane for water treatment has hydrophobicity.