baber/WOPTO huggingface dataset:
Patent KR-20210021855-A (KR)
Title: Pneumatic tire
Inventor: KIM HAN SOL
IPC: B60C9/18
Filed: 2019-08-19
Abstract: Disclosed is a pneumatic tire with improved stability and drivability and absorbing external impact. According to the present invention, the pneumatic tire including a tread part, a side wall part extending from the tread part, and a bead part provided at an end of the side wall part comprises: a first belt layer disposed under the tread part; a second belt layer disposed on the first belt layer and having a length in the width direction shorter than that of the first belt layer; and a cushion layer disposed at both ends of the second belt layer, and a portion of which is interposed between the first belt layer and the second belt layer.
Patent KR-20190100144-A (KR)
Inventor: YOON YEO CHAN
IPC: H01L33/62
Filed: 2019-08-21
Abstract: The present invention relates to a light emitting device capable of easily mounting a large area light emitting chip or a plurality of light emitting chips therein, and a lighting system thereof. According to the present invention, the light emitting device comprises: a body including a cavity; a first lead frame disposed on the bottom of the cavity and extended from the bottom of the cavity to the lower side of first, third, and fourth inner surfaces; a second lead frame disposed on the bottom of the cavity and extended from the bottom of the cavity to the lower side of second, third, and fourth inner surfaces; a gap part disposed between the first and second lead frame; a horizontal light emitting chip disposed on a bonding part of the first lead frame; a protection chip disposed on the bonding part of the second lead frame; and first and second wires.
Patent KR-20210023358-A (KR)
Title: Rectifier Panel with battery discharge prevention circuit
Inventor: LEE WAN GU
IPC: H02J9/06
Filed: 2019-08-23
Abstract: The present invention relates to a rectification base having an embedded battery discharge prevention circuit to improve life of a battery by blocking a discharge prevention circuit after a set time by embedding a timer to prevent complete discharge of the battery when blackout time is prolonged. The rectification base converts alternating current (AC) power to direct current (DC) power to charge the battery and discharges the DC power charged in the battery to a circuit breaker (VCB, ACB) or switchgear (LBS, VC) of a switchboard when the AC power is not supplied to the switchboard. The rectification base has the timer mounted therein, and controls the DC power charged in the battery to be discharged to the switchboard only for a time set in the timer.
Patent KR-20210025805-A (KR)
Title: Method for separating ternary mixture
Inventor: KIM DONG MIN
IPC: C07C7/04
Filed: 2019-08-28
Abstract: The present invention relates to a method for separating a ternary mixture, and particularly, to a method for separating each ingredient from a mixture containing acrylonitrile, toluene and isopropyl alcohol. The method includes the steps of: supplying the mixture stream to a first distillation column, recovering toluene from the lower discharge stream, and supplying a part of the upper discharge stream containing acrylonitrile and isopropyl alcohol to a second distillation column; separating the upper discharge stream of the first distillation column supplied to the second distillation column, recovering a part of isopropyl alcohol from the lower discharge stream, and supplying a part of the upper discharge stream containing acrylonitrile and isopropyl alcohol to a third distillation column; and separating the upper discharge stream of the second distillation column supplied to the third distillation column, recovering a part of acrylonitrile from the lower discharge stream, and supplying a part of the upper discharge stream containing acrylonitrile and isopropyl alcohol to the second distillation column, wherein the second distillation column is operated under a lower pressure, and the third distillation column is operated under a high pressure.
Patent KR-20210029591-A (KR)
Title: Robot and controlling method thereof
Inventor: BOYEON KIM
IPC: B25J9/16
Filed: 2019-09-06
Abstract: According to an embodiment of the present invention, a robot includes: an authentication interface authenticating the riding of a user through authentication information of the user; a position sensor sensing a position of the robot in a space; a processor confirming a first section corresponding to the sensed position, of at least one section in the space, recognizing at least one driving mode, which can be set for the confirmed first section, of a plurality of driving modes having different driving speeds, setting one of the at least one recognized driving mode as a driving mode for the first section, based on the authentication information, and controlling the driving of the robot based on the set driving mode; and a display outputting information on the set driving mode. Therefore, the present invention is capable of enabling even a beginner to safely drive the robot.
Patent KR-20210030610-A (KR)
Title: Lithium manganese oxide-based positive electrode active material and method for preparing the same
Inventor: ROH JONG MIN
IPC: H01G11/50
Filed: 2019-09-10
Abstract: The present invention relates to a lithium manganese oxide-based positive electrode active material and a method for manufacturing the same. More particularly, when the lithium manganese oxide-based positive electrode active material is manufactured, a manganese oxide is first dispersed in an organic solvent, and then mixed with a lithium salt and heat-treated, thereby preventing aggregation of the manufactured lithium manganese oxide. Thus, it is possible to manufacture a lithium manganese oxide-based positive electrode active material having a large specific surface area, high processing density and excellent capacity and output characteristics.
Patent KR-20210032042-A (KR)
Title: Combustion Apparatus of Waste
Inventor: CHOI GI WOONG
IPC: F23G5/46
Filed: 2019-09-16
Abstract: The present invention relates to a waste combustion device capable of maximizing waste incineration efficiency when incinerating waste including various shells, while inducing complete combustion by allowing combustion to be performed using water gas, which is a mixed fuel of waste oil and water vapor, and at the same time minimizing the generation of harmful gases. According to the present invention, the waste combustion device comprises: an external air supply unit for sucking in and discharging external air; an air guide unit for guiding the external air to the destination; a combustion unit which receives and combusts the fuel required to incinerate the waste; a damper operating means for supplying the external air to the combustion unit; an ignition means; and a control unit.
Patent KR-20210036168-A (KR)
Title: Electronic Device
Inventor: CHO MIN SU
IPC: G01N21/85
Filed: 2019-09-25
Abstract: An electronic device according to an embodiment of the present invention comprises: an image sensor including an air grid extending along a row direction or a column direction of a pixel array; a grid shutter that opens or closes the air grid; and a gas detection controller configured to determine external gas introduced into the air grid based on an image acquired by the image sensor in a state in which the air grid is opened.
Patent KR-20200084769-A (KR)
Inventor: BYUNG KUK SOHN
IPC: B25J11/00
Filed: 2019-09-26
Abstract: The present invention relates to a control method of a robot. The control method of the robot according to one aspect of the present invention may include the following steps of: operating in a following mode following a user; receiving a user input including a product search or recommendation service request; outputting a guide message guiding a recommended product in response to the user input; receiving a request for an escort service which guides and moves to a place corresponding to the recommended product; and switching to a guide mode of moving ahead of the user to the place corresponding to the recommended product and guiding the user. Accordingly, the robot is capable of providing services in various operation modes.
Patent KR-20210040221-A (KR)
Title: Tire wear measuring apparatus using irregularity of tire acceleration signal and tire wear measuring method using same
Inventor: KIM MIN TAE
IPC: G01M17/02
Filed: 2019-10-02
Abstract: An embodiment of the present invention provides a technology which quantifies changes in irregularities appearing in an acceleration signal of a tire and uses the quantified changes to measure the wearing of a tire's tread. According to an embodiment of the present invention, a tire wear measuring device using irregularities of a tire acceleration signal comprises: a signal receiving unit for measuring, for each point inside the tire, an acceleration inside the tire with respect to an axial direction that is a radial direction of the tire; a wide-pass filter unit for receiving the measured acceleration signal from the signal receiving unit and performing filtering as pre-processing on the acceleration signal; a signal analysis unit for estimating a tread wear rate of the tire by digitizing irregularities of the acceleration signal using a processed signal that is a signal filtered through the wide-pass filter unit; a transmission unit for receiving analysis information, which is information on the tread wear rate of the tire, from the signal analysis unit and transmitting the received analysis information; and a control module for receiving the analysis information from the transmission unit and generating a control signal for a vehicle in which the tire is installed.
Patent KR-20210040510-A (KR)
Title: A manufacturing method of barley leaves tea
Inventor: LEE CHANG EUN
IPC: A23F3/12
Filed: 2019-10-04
Abstract: The present invention relates to a method of preparing barley leaf tea, in which steaming, roasting, rolling, drying and flavor-adding processes optimized in consideration of physical and chemical properties and organizational characteristics of barley leaves are applied to a barley leaf tea preparing process so as to remove grass smell and impurities of barley leaves and maintain bioactive components thereof, thereby providing barley leaf tea having improved preferences, palatability and productivity. To this end, provided is a method of preparing barley leaf tea, which comprises: a process of collecting, cutting and washing barley leaves; a steaming process of steaming the washed barley leaves and cooling the steamed barley leaves while drying the same with cool air; a roasting process of roasting the steamed barley leaves with hot air; a rolling step of rolling the roasted barley leaves; a pan-firing process of pan-firing the rolled barley leaves with hot air; a pre-drying process of removing foreign substances and dust from the fan-fired barley leaves with hot air and pan-firing the barley leaves; a drying process of drying the pre-dried barley leaves with hot air; and a flavor-adding process of pan-firing the dried barley leaves in a flavor-adding device and cooling the barley leaves to add fragrant to the same. Accordingly, barley leaf tea which has excellent tastes, fragrant, flavor while keeping active components of barley leaves therein can be provided. In addition, a method of preparing barley leaf tea, which has excellent productivity and economic efficiency, can be provided. Therefore, consumption of barley leaf tea can be promoted, and thus, utilization of barley can be increased.
Patent KR-20210042436-A (KR)
Title: Flange structure for sewage pipe
Inventor: LEE SANG DON
IPC: F16L23/036
Filed: 2019-10-09
Abstract: The present invention relates to a flange structure for a sewage pipe. More specifically, the present invention comprises: a first flange unit provided to one end part of a first sewage pipe; a second flange unit provided to the other end part of the second sewage pipe to correspond to the first flange unit; a sealing unit for sealing a gap between the first flange unit and the second flange unit; and a fastening unit for fastening the first flange unit and the second flange unit. According to the present invention, the first flange unit and the second flange unit are firmly and easily coupled to firmly and easily couple the first sewage pipe and the second sewage pipe to reduce a construction period and construction cost and improve work efficiency.
Patent KR-20210044474-A (KR)
Title: Syringe Supporting holder
Inventor: SOHN JIN IEE
IPC: A61M5/00
Filed: 2019-10-15
Abstract: The present invention relates to a holder for supporting a syringe inserted into a patient's body. More specifically, disclosed is a technical field related to a syringe support holder that is positioned on the side of a lying patient and supports a syringe inserted in the patient not to lie down or shake, so that the drug in the syringe can be stably injected into the patient. In addition, the present invention allows a syringe inserted into a treatment site of a patient to be held and supported in a seating groove by using a lower support plate stably positioned and installed around the patient, a support shaft coupled to protrude to the lower support plate, and an upper support plate formed to protrude forward of the support shaft and having a plurality of seating grooves on which the syringe is held. Therefore, the syringe can be stably maintained in a standing state, and thus the drug of the syringe can be smoothly injected into the body.
Patent KR-20210045807-A (KR)
Title: Make-up table
Inventor: KIM KI KYUNG
IPC: F25B21/02
Filed: 2019-10-17
Abstract: The present invention relates to a make-up table, which stores cosmetics and has an electronically driven and manual opening and closing structure to be easily and manually opened and closed when opening and closing is impossible due to the occurrence of an electronic error, thereby improving usability and functionality. According to the present invention, the make-up table comprises: a make-up table body having an opened upper portion; a cosmetic storage case provided inside the make-up table body to store cosmetics; and an opening and closing device portion coupled to the opened portion of the make-up table body. The opening and closing device portion includes: a cover case portion having an opened portion of a predetermined size in a central portion; an automatic opening and closing panel device portion provided in the opened portion of the cover case portion and configured to automatically open and close the opened portion of a cosmetic refrigerator by an opening and closing operation command; and a manual opening and closing device portion provided in the automatic opening and closing panel device portion and configured to open and close the opened portion of the cosmetic refrigerator by a manual operation of a user.
Patent KR-20200115013-A (KR)
Inventor: WONJUN LEE
IPC: A47L15/50
Filed: 2019-10-31
Abstract: The present invention relates to a dishwasher comprising: a trolley for forming a loading space in which dishes are loaded and washed; and a dishwasher main body for simultaneously having a space through which the trolley is withdrawn and inserted and a washing space in which the dishes loaded in the trolley are washed, and thus the washing space in which the dishes are washed and an accommodation part for accommodating the dishes are separated so that the dishes to be washed can be more conveniently moved and, simultaneously, the dishes to be washed in the dishwasher can be more conveniently accommodated.
Patent KR-20210052907-A (KR)
Title: active dual purge system and active dual purge method
Inventor: OH YOUNG KYU
IPC: F02M25/08
Filed: 2019-11-01
Abstract: The present invention relates to an active dual purge system and an active dual purge method. The active dual purge system comprises: an intake pipe connecting an air cleaner and a surge tank; a compressor which is mounted on the intake pipe and compresses air; a canister which collects evaporation gas evaporated from a fuel tank; a purge line extended from the canister to the front end of the compressor in the intake pipe; a branch line extended from the purge line to the rear end of a throttle valve body provided on the intake pipe; a purge pump mounted on the purge line to be positioned between a branch point of the branch line and the canister; and a purge valve mounted on the purge line to be positioned between the intake pipe and the branch point of the branch line. The flow of evaporation gas flowing into the front end of the compressor can be actively adjusted through adjustment of opening amounts of the purge valve, a first valve, a second valve, and a differential pressure generation valve and rotation number adjustment of the purge valve. The flow of evaporation gas flowing into the rear end of the throttle valve body can also be actively adjusted.
Patent KR-20210060996-A (KR)
Title: Smart wearable fitness equipment for obese pet
Inventor: KANG SUN
IPC: A01K15/02
Filed: 2019-11-19
Abstract: The present invention relates to a smart wearable exercise device for obese companion animals. More specifically, the exercise device which is worn on a companion animal and is detachably fastened to the neck of the companion animal, comprises: a neckband provided with a display unit to display detection information; a detection sensor installed on the neck band to detect the movement of the companion animal; a control unit provided on the neck band to receive a detection signal from the detection sensor; and a communication unit receiving a signal of the control unit and transmitting the detection information to the outside. By having the companion animals wear the wearable exercise device around its neck, it is possible to control the movement through the wearable exercise device of the companion animals without an additional exercise device, and a user can easily monitor the health status, exercise status, and location information of the companion animals.
Patent KR-20210062379-A (KR)
Inventor: LEE YOUNG HAN
IPC: G01S13/536
Filed: 2019-11-21
Abstract: Provided are an FMCW radar signal processing method using a lightweight deep learning network and a system thereof. According to an embodiment of the present invention, a data processing method using an artificial intelligence model transforms n-dimensional data into multiple types of two-dimensional data, and analyzes and processes multiple types of two-dimensional data input to the artificial intelligence model by inputting the transformed multiple types of two-dimensional data into the artificial intelligence model through different channels. Accordingly, it is possible to learn and infer the characteristics of objects with a lightweight deep learning network by reducing the amount of computation and memory usage.
Patent KR-20210062898-A (KR)
Title: Building Remodeling Construction Method Using Loess Board and Container structure
Inventor: CHA WHA SIN
IPC: E04F13/08
Filed: 2019-11-22
Abstract: According to the present invention, provided is technology a method of constructing a transformed red clay room, including the following steps of: obtaining a transformed container structure remodeled into a structure in which a plaster board is attached to an inner side of a wall and a red clay panel, a red clay board, or a wooden board is embedded inside the plaster board, in order to use a steel container structure as a wall or roof material for a red clay room; and separately manufacturing a bottom floor layer, which is used to form a temperature increasing structure in a bottom position of the transformed container structure, from the outside and transporting the same to a red clay manufacturing site, and then, manufacturing the transformed container structure in an upper part of the bottom floor layer, thereby obtaining a transformed red clay room at a low cost within a short time of one or two weeks. As the construction method of the present invention is applied, a construction period reduction effect for enabling construction to be completed within around 10 days is provided, and, although the construction of a red clay building normally costs 40 or 50 million won, the application of the transformed red clay room construction method using a container structure can bring about an effect of reducing costs by no less than 1/2.
Patent KR-20210063936-A (KR)
Title: Technique for social media service-based collaborative marketing
Inventor: HONG SANG OUK
IPC: G06Q30/02
Filed: 2019-11-25
Abstract: The present invention relates to a method performed by a server device of a service platform supporting sightseeing and visits of a mobile terminal user on the basis of a social media service to implement cooperative marketing of a plurality of facilities. According to the present invention, the method comprises the following steps: receiving an order to a particular specific facility among a plurality of facilities from a mobile terminal; delivering the order to a communicable device of the particular facility and sending an identification number and payment request of the order to the mobile terminal for presentation in an in-app application of a client application of a social media service; generating a recommendation of the at least one of the plurality of facilities on the basis of basic information of the social media service of the user's personal account among the social media services and the order; and transmitting the recommendation to the mobile terminal for presentation in the in-app application.
Patent KR-20210064689-A (KR)
Title: Height-variable Rotary Plant Cultivation System
Inventor: OH GEUN HANG
IPC: F16H7/06
Filed: 2019-11-26
Abstract: The present invention relates to a height-variable rotary plant cultivation system. More specifically, to assemble the height-variable rotary plant cultivation system at a floor height desired by a customer, the height-variable rotary plant cultivation system is divided into a lower driving part, an upper driving part, and a middle connection part and the middle connection parts are assembled and installed according to an installation number thereof so that the height of the rotary plant cultivation system can be set according to needs. Accordingly, the rotary plant cultivation system can be installed even in low-floor height buildings while being easily installed to be installed even in a market in waterwheel buildings are close to each other, and thus demand is increased due to accessibility to the market. In addition, the rotary plant cultivation system is assembled to be disassembled so that the weight of each part is reduced, thereby reducing installation manpower due to easy installation. Moreover, the rotary plant cultivation system is transferred in a disassembled state and is assembled and installed at an installation site, thereby facilitating transfer and installation. The height-variable rotary plant cultivation system comprises a lower driving part, an upper driving part, a middle connection part, and a transfer chain.
Patent KR-20210066409-A (KR)
Title: Defecation plate for animal companion
Inventor: CHO SUNG KYUNG
IPC: A01K1/01
Filed: 2019-11-28
Abstract: The present invention relates to a defecation plate for companion animals to maintain an indoor space cleanly. According to one embodiment of the present invention, the defecation plate for companion animals comprises: an excrement collection unit including a first plate provided with a plurality of through-holes, a second plate disposed under the first plate and including a through-hole for moving excrement of companion animals, and a third plate collecting the excrement of companion animals moved from the through-hole of the second plate; a control unit including a switch connecting a power source by sensing the weight of the excrement collection unit; and a spray unit including a discharge port spraying a washing liquid to the excrement collection unit when the power source of the control unit is connected.