baber/WOPTO huggingface dataset:
Patent KR-20200115935-A (KR)
Title: Gamma voltage generating device and display device having the same
Inventor: YOU JIN YOUNG
IPC: G09G3/30
Filed: 2019-03-29
Abstract: A gamma voltage generator of the display device includes: a reference gamma selecting circuit which receives first and second reference voltages and selects an upper reference gamma voltage and a lower reference gamma voltage based on a dimming level; a bias control circuit which calculates the minimum gamma tab voltage based on the upper and lower reference gamma voltages and outputs bias control signals when the minimum gamma tab voltage is less than a reference voltage; a gamma tab voltage generating circuit which generates gamma tab voltages between the minimum and maximum gamma tab voltages based on the upper and lower reference gamma voltages; and a gamma output circuit which distributes the gamma tab voltages to output gamma voltages corresponding to a gamma curve. The present invention provides a gamma voltage generator which reduces noise of a gamma voltage and reduces power consumption of the display device.
Patent KR-20200116605-A (KR)
Inventor: JI SU MIN
IPC: B64C39/02
Filed: 2019-04-02
Abstract: The present invention relates to a hexa-copter drone for cleaning, which removes animal carcasses and is operated in a main activity range such as a rural road or a road where animals pass frequently, that is, there is a high possibility of road kills. The drone includes: a display part displayed as an LED electronic display board; a control part capable of lifting animal carcasses; and a transmission part treating the animal carcasses to transmit position information and treatment situations by using a GPS or the like.
Patent KR-20200121993-A (KR)
Title: Liquid fertilizer supplying device of crops for automatic supplying and small quantity
Inventor: SEONG GYEONG AE
IPC: A01C23/00
Filed: 2019-04-17
Abstract: The present invention relates to a liquid fertilizer supply apparatus for a crop for automatic small-quantity supply. The present invention includes: a holder provided as a quadrangular frame and having a leg portion connected to the frame so as to be positioned at a predetermined height from the ground surface of the soil where the crop grows; a fertilizer supply container having an upper inlet and a lower outlet, disposed downward in a state of being hung and fixed on the frame of the holder, and storing a liquid fertilizer for the crop; and a fertilizer supply hose having a predetermined length. One end of the hose is connected to the lower outlet of the fertilizer supply container. The other end of the hose is positioned toward the ground surface on the side of the soil or the crop planted in the soil. A fertilizer supply hole is formed at the circumference of the other end of the hose. According to the present invention, the liquid fertilizer can be supplied to the crop or the surface of the soil of the rice field or field where the crop is cultivated. In addition, the liquid fertilizer supply to the crop side can be performed in various forms when the liquid fertilizer needs to be injected and supplied into the soil in the vicinity of the crop site. Also, the liquid fertilizer can be automatically supplied and the liquid fertilizer supply amount can be adjusted during the supply. Especially, it is possible to supply the liquid fertilizer drop by drop and in small quantity, and thus gradual absorption and permeation are possible with respect to the soil and the root of the crop and the crop can be provided with nutrients.
Patent KR-20200122140-A (KR)
Title: Circuit Breaker having detachable Electricity Measuring Device
Inventor: OH JUNGHWAN
IPC: H01H71/02
Filed: 2019-04-17
Abstract: The present invention relates to a circuit breaker having a detachable electrical measuring device and, more specifically, to a circuit breaker having a detachable electrical measuring device, wherein the electrical measuring device is configured as a module and can be detachable. According to one embodiment of the present invention, the circuit breaker having the detachable electrical measuring device includes: a circuit breaker for wiring having a first coupling portion at a terminal portion; and an electrical measuring unit having a second coupling portion detachably coupled to the first coupling portion. The present invention relates to the circuit breaker capable of easily transmitting the information of quantity of electricity.
Patent KR-20200124851-A (KR)
Title: Method for Depositing Thin Film Using Two Type of Reducing Agents and Thin Film Deposition Structure Thereof
Inventor: KIM HYUNG JUN
IPC: C23C16/30
Filed: 2019-04-25
Abstract: Disclosed are a thin film deposition method using two reducing agents, and a thin film deposition structure thereof. According to the present invention, the method controls features of a thin film by using a first reducing reaction of reducing a precursor by using a first reducing agent and a second reducing reaction of reducing the precursor reacted in a step of the first reducing agent reaction.
Patent KR-20200127302-A (KR)
Inventor: PARK KYOUNG ROK
IPC: H04M1/725
Filed: 2019-05-01
Abstract: A safety management system using a PDA or mobile fingerprint recognition transmits location information to a safety management server (100) through a PDA (200), receives a work instruction of a work location from the safety management server (100), transmits safety manager and worker authentication to the PDA (200) through a fingerprint recognition sensor, receives transmission result information, and transmits work completion information through the PDA (100) by a worker and safety manager when the work is completed.
Patent KR-20200127717-A (KR)
Inventor: MIN KYOUNG CHOON
IPC: H01M10/48
Filed: 2019-05-03
Abstract: According to the present invention, a battery cell comprises: a housing part of a battery case provided with an electrode assembly and an electrolyte; a gas storage part having two or more storage spaces divided outside thereof; and a sensor member, wherein a signal is sensed by the sensor member when gas is filled in the gas storage part having two or more spaces divided. The sensed signal notifies a danger when the same deviates from a set value by an added notification member to prevent an accident.
Patent KR-20200128901-A (KR)
Inventor: LEE BONG YOUNG
IPC: H04M1/725
Filed: 2019-05-07
Abstract: The present invention relates to a neuro feedback system capable of limiting the use of an application by considering the current brain condition of a user, not unconditionally limiting the use of the application that the user is using. According to an embodiment of the present invention, the neuro feedback system comprises: a signal receiving part that receives the brainwave signal of a user; a signal processing part that calculates a detox value from the received brainwave signal; and a neuro feedback providing part that compares the calculated detox value with a preset threshold value, and generates a control signal for providing neuro feedback based healing content corresponding to the comparison result.
Patent KR-20200129817-A (KR)
Title: Compositions for preventing, ameliorating or treating osteoarthritis comprising Glycyrrhizia inflata extract
Inventor: HWANG IN KYU
IPC: A61P19/02
Filed: 2019-05-10
Abstract: The present invention provides a composition for preventing, alleviating or treating osteoarthritis, containing a Glycyrrhiza inflata extract as an active component. The Glycyrrhiza inflata extract is an extract of a natural substance having an activity to inhibit osteoclast differentiation and promote osteoblast differentiation, which has excellent safety and can be administered orally.
Patent KR-20200132022-A (KR)
Inventor: CHUNG HAEKYUNG
IPC: H05B45/00
Filed: 2019-05-15
Abstract: Provided is a hologram rotating system. The hologram rotating system includes: a blade portion including a plurality of light emitting elements; a driving unit for rotating the blade portion; a receiving unit receiving data of an image and a video to be displayed on a rotating body through wireless communication; and a control unit for controlling the driving unit and the light emitting device to output the image and the video. The control unit calculates a rotation period of the blade portion based on the image and video to control the driving unit and control a flickering period of the light emitting device. According to the present invention, a hologram rotating body which outputs various images is provided, thereby inducing interest to people and providing various information.
Patent KR-20200136164-A (KR)
Inventor: CHUNG HEE WON
IPC: A61B5/00
Filed: 2019-05-27
Abstract: The present invention relates to a method and system for physical examination. According to one embodiment of the present invention, a diagnosis module of a server can determine the symptoms of an examinee by comparing examination target data generated by photographing a body part of the examinee by an examination terminal and basic reading data stored in a database module of the server so that remote medical treatment becomes possible. In addition, when a predetermined photographing condition is satisfied or the body part of the examinee is photographed based on a photographing signal by a chatbot module, the examination target data is generated, thereby enabling rapid acquisition of valid examination target data.
Patent KR-20200139596-A (KR)
Title: Self powered AI treadmill
Inventor: LEE JI WON
IPC: A63B24/00
Filed: 2019-06-04
Abstract: The present invention relates to a user-powered artificial intelligence (AI) treadmill and, more specifically, to a user-powered treadmill using a piezoelectric device. According to the present invention, the treadmill comprises: a footplate enabling a user to put feet thereon; a piezoelectric device unit having a plurality of piezoelectric devices installed on the footplate of the treadmill to convert mechanical energy supplied by the user into electric energy; a power source operating the treadmill with the electric energy converted in the piezoelectric device; an AI sensor using a stride to check the user′s exercise amount and enabling the user to perform exercises based on a plan; a display unit providing an exercise video suitable for the user′s performance; and a wireless charging holder for a mobile terminal such as a smartphone. Accordingly, electricity can be produced simultaneously with the exercise on the treadmill, and thus the treadmill provides an effect of increasing motivation for an exercise.
Patent KR-20200144191-A (KR)
Inventor: CHOUNG MYOUNG GUN
IPC: A23L27/30
Filed: 2019-06-17
Abstract: According to the present invention, black salts or black sugars use natural pigments, not artificial pigments such as tar, have the advantage of not irritating skin even when applied to the skin. As a black natural pigment, squid ink, which is an animal black pigment, or activated carbon, which is a carbon-based black pigment, is used. Thus, skin antioxidant and skin washing effects are ensured. The black salts or black sugars of the present invention use start to be coated with the black pigment which is insoluble. While the starch is coated on the surface of the salt or sugar, the insoluble black pigment is collected. Thus, the salts and sugars are expressed as black. A scrub composition comprising the black salts or black sugars of the present invention has an effect of exfoliating skin by salts or sugar grains when applied to the skin, because the black salts or black sugars have particle size of 0.1 to 2 mm and are coated with black natural pigments that are one or a mixture of two or more selected from the group consisting of insoluble animal black pigments and carbon-based black pigments through a starch coating layer as a medium. Since the black pigments are dissolved together with the starch layer and is present in the skin, there are skin antioxidant actions and an effect of effectively adsorbing and removing skin pollutants or sebum. In particular, the black salts or black sugars of the present invention is coated by the starch coating layer including the insoluble black pigments, and thus have reduced solubility compared to general salts or sugars. Accordingly, even when the black salts or black sugars are produced and stored as a scrub composition or are applied onto skin as a scrub agent, the salts or sugars are not completely dissolved but remain in a state of grains having skin keratin effects.
Patent KR-20190142272-A (KR)
Title: Negatively sloped isolation structures
Inventor: SINGH GULBAGH
IPC: H01L21/768
Filed: 2019-06-17
Abstract: A negatively sloped isolation structure for isolating devices from each other is formed on a semiconductor substrate. The negatively sloped isolation structure has an upper critical dimension smaller than a lower critical dimension. The negatively sloped isolation structure can penetrate an insulation layer in a silicon-on-insulation structure array.
Patent KR-20210000822-A (KR)
Inventor: KIM HYOUNG WAN
IPC: B67D1/00
Filed: 2019-06-26
Abstract: The present invention relates to a cartridge device and a device for manufacturing liquid products including the same and, more specifically, to a cartridge device, which can receive an ingredient container containing a liquid ingredient material. According to the present invention, the cartridge device includes: a base part including a receiving space in which an ingredient container containing the liquid ingredient material is arranged; a latch part arranged on a lower portion of the base part; and an exit part formed on an end of one side of the base part and corresponding to a pump arranged on an upper portion of the ingredient container.
Patent KR-20210001529-A (KR)
Inventor: NAMGEON KIM
IPC: B25J13/08
Filed: 2019-06-28
Abstract: According to an embodiment of the present invention, a robot comprises: an output unit for outputting corresponding contents in response to a contents entry request; a camera for acquiring an image including a user; a microphone for acquiring a first voice signal including a voice uttered by the user; and a processor configured to estimate a characteristic of the user based on at least one of the contents, the image, and the first voice signal, and recognize the user′s voice through a voice recognition mode corresponding to the estimated characteristic. According to an embodiment of the present invention, when an unstructured voice is recognized from the acquired voice signal, the processor may recognize a structured voice from the unstructured voice through an artificial intelligence-based learning model.
Patent KR-20210002956-A (KR)
Inventor: KIM HYUCK JUNG
IPC: A01G9/02
Filed: 2019-07-01
Abstract: The present invention relates to a flower pot having high ventilation efficiency comprising: a main body forming an accommodation space in which soil and plants are accommodated; and a plurality of vent holes formed in the side wall of the main body, wherein the vent holes pass through the side wall of the main body, and formed to be inclined downward from the outside to the inside.
Patent KR-20200004264-A (KR)
Inventor: MOON HI CHAN
IPC: H04W64/00
Filed: 2019-07-02
Abstract: The present disclosure relates to an apparatus and a method for requesting a terminal located within a certain range from a message transmission request apparatus to transmit a message, and a message transmission management server and a base station. More particularly, the message transmission request apparatus comprises: an uplink resource allocation information obtaining unit for obtaining uplink resource allocation information; at least one uplink signal receiving unit for receiving an uplink signal based on the uplink resource allocation information; a control unit for determining information on a terminal including identifier information of the terminal transmitting the uplink signal and position information of the terminal based on the uplink signal; and a message transmission request unit for transmitting information about the terminal to a base station.
Patent KR-20210004200-A (KR)
Inventor: PARK MANSHIK
IPC: C30B29/36
Filed: 2019-07-03
Abstract: The present invention provides an apparatus for manufacturing a silicon carbide single crystal which includes a crucible disposed inside a reaction chamber and into which a molten solution is charged; a seed crystal member including a seed crystal support part moving up and down into the crucible and having a first axis, and a seed crystal growth part connected to a lower end of the seed crystal support part and having a second axis at a position spaced apart from the first axis; and an induction heating type heating member surrounding the crucible, wherein the seed crystal growth part includes a graphite plate at one end and a SiC seed crystal attached to the graphite plate so that the C-face is exposed, and the graphite plate and the SiC seed crystal are formed to have an angle greater than 45 degrees with respect to a horizontal axis in a direction perpendicular to the second axis.
Patent KR-20200006493-A (KR)
Inventor: MOON YOUNG CHEOL
IPC: G06F21/10
Filed: 2019-07-04
Abstract: According to the present invention, a system for providing a job offering and applying service using a blockchain comprises: a membership module which receives personal information of a job applicant, company information, and certification authority information from a job applicant terminal, a company server, and a certification authority server, respectively; a data input module which generates a blockchain by receiving job applicant information from the job applicant terminal and job offering information including work content, a work schedule, and a salary from the company server, and encrypting and distributively storing the information; a verification interface which receives, from the certificate authority server, job applicant verification information generated by grasping the authenticity of the decrypted job applicant information after decrypting the encrypted job applicant information by the certification authority server which has been requested for the verification of the job applicant information from the job applicant; and a job offer and apply management module which includes a job apply support performing unit receiving job application information for requesting job apply support for a specific company from the job applicant terminal and transmitting the job application information to the corresponding company server, a recruitment performing unit identifying job applicant information matching the job offer information and designating a job applicant corresponding to the job applicant information as a candidate to look up the application information of the candidate, and a recruitment notification unit transmitting a notification to the job applicant terminal when receiving, from a company, employment decision information including whether to hire the job applicant. The present invention can further improve reliability of a system.
Patent KR-20210007198-A (KR)
Inventor: MOON JAE WON
IPC: C23F15/00
Filed: 2019-07-10
Abstract: The present invention relates to a storage device for storing a metal thin film easily deformed in case of exposure to moisture for a long time and a metal thin film storage method using the same. The metal thin film storage apparatus and the storage method form a protective air layer having low relative humidity around the wound metal thin film, thereby storing the metal thin film vulnerable to the moisture for a long time.
Patent KR-20210007288-A (KR)
Inventor: LEE JI SUN
IPC: A47C27/08
Filed: 2019-07-10
Abstract: The present invention relates to a mattress and a device for preventing bedsores that can occur in patients who are uncomfortable and lie in bed for a long time. Through the combination of an acoustic vibration module and an air fiber mattress, an element, which can cause bedsores due to lack of oxygen supply and blood circulation of the pressed part of the skin in the same posture for a long time, is manufactured in a form of the mattress to transmit acoustic vibration, thereby being able to prevent bedsores, etc.
Patent KR-20210016221-A (KR)
Inventor: PARK SUNG JU
IPC: H01J25/10
Filed: 2019-08-02
Abstract: The present invention relates to a klystron reverse design system and a method thereof, which reversely design a shape of a klystron. To this end, the klystron reverse design system of the present invention comprises: a shape information extracting unit for parsing a design information file of a klystron to extract information on a three-dimensional shape and a component of the klystron; an operating condition setting unit for setting extracted material information, operating temperature information, and operating space information on the component of the klystron; a shape information update unit for generating a thermally deformed three-dimensional shape of the klystron by performing thermal deformation analysis of the klystron based on the set material information, operating temperature information, and operating space information on the component of the klystron; a beam shape generating unit for generating an irradiation shape of an electron beam by performing beam optical analysis based on the thermally deformed three-dimensional shape of the klystron; and a reverse design manipulating unit for changing a numerical condition of the thermally deformed three-dimensional shape of the klystron to optimize the irradiation shape of the electronic beam generated by the beam shape generating unit, and initializing the operating temperature information on the changed thermally deformed three-dimensional shape of the klystron to obtain information on a three-dimensional shape of the klystron which is not thermally deformed.
Patent KR-20210017801-A (KR)
Title: Parking lot without car stoppers
Inventor: JANG MIN HYUK
IPC: E04H6/42
Filed: 2019-08-06
Abstract: According to an embodiment of the present invention, a parking area includes: a vehicle contact surface lowered by weight of a vehicle when the vehicle is to be parked; parking grooves which are molded in a shape complementary thereto and into which wheels of the vehicle are inserted; an angular motion conversion device (in one embodiment, designated as a ′shaft′) converting vertical motion of the vehicle contact surface into angular motion; and an elastic body returning the lowered vehicle contact surface to an original state.
Patent KR-20210019351-A (KR)
Title: Online to offline platform algorithm based on cloud interlocked with smart kiosk
Inventor: PARK MIN SU
IPC: G06F21/45
Filed: 2019-08-12
Abstract: The present invention also relates to a smart kiosk interlocking cloud-based O2O platform algorithm. When logging into a service platform for the first time, a plurality of services selected by a user from a cloud service list are linked. When the user logs in to a service platform in a state in which the plurality of services are linked, the server requests authentication of the plurality of cloud services and integrally displays the screens of the plurality of authenticated cloud services. With one login to the service platform, it is possible to obtain the effect of logging in to all the cloud services linked above.
Patent KR-20210019773-A (KR)
Title: digital exercise equipment for measuring muscular strength of arm and leg
Inventor: KIM DONG HYEONG
IPC: A61B5/22
Filed: 2019-08-13
Abstract: The present invention relates to exercise equipment for digital measurement of arm-leg muscular strength. The present invention includes: chairs for user seating installed at a predetermined interval with a symmetrical structure on one and the other sides of a vertical plate; an arm muscular strength measuring device rotatable on one side of the plate and measuring the user′s arm muscular strength by user arm rotation; a leg muscular strength measuring device installed on the other side of the plate with a pushable structure and measuring the user′s leg muscular strength by user leg pushing; and an LCD monitor installed in the upper portions of the one and the other sides of the plate and digitally displaying for the user the muscular strength values of the user′s arm muscular strength and leg muscular strength measured by the arm muscular strength measuring device and the leg muscular strength measuring device, respectively.