baber/WOPTO huggingface dataset:
Patent KR-20210041672-A (KR)
Title: Composition with antibacterial effect containing silver ionic water
Inventor: NOH BOK NAM
IPC: A01N43/16
Filed: 2019-10-07
Abstract: The present invention relates to a humidifier bactericide using silver ionic water using natural substances along with silver ionized water to be harmless to the human body as well as having a new composition with excellent antibacterial and sterilizing properties. According to the present invention, provided is the humidifier bactericide containing silver ionized water.
Patent KR-20210042670-A (KR)
Title: Electronic device, method for operation in the electronic device and non-transitory computer-readable recording medium
Inventor: CHO YOUNGTACK
IPC: H01M10/48
Filed: 2019-10-10
Abstract: Various embodiments of the present invention relate to an electronic device and an operation method thereof, wherein the electronic device comprises: a battery; a processor module including at least one processor; at least one connection member electrically connected to the processor module to have at least two first conductive members; and at least one second conductive member configured to be disposed on some parts of the surface of the battery. Furthermore, the second conductive member is configured to come in contact with the at least two first conductive members when the battery swells, and the two first conductive members may be electrically connected to each other by contact with the second conductive member. The at least one processor receives a first signal through the connection member as the at least two first conductive members come into contact with the second conductive member, and may be set to identify the swollen state of the battery, based on the first signal received. Various embodiments can be possible. According to the present invention, a swollen state of a battery will be identified and the identified swollen state of the battery or a dangerous state of the battery caused by swelling of the battery can be notified to a user.
Patent KR-20210043918-A (KR)
Title: Method for mutual quantum entity authentication without a third party
Inventor: HAN SANG WOOK
IPC: H04B10/70
Filed: 2019-10-14
Abstract: The present specification discloses a method capable of mutual quantum entity authentication without a third party using the remote bell state preparation. A quantum communication device according to the present specification may comprise: an optical communication unit having a photon output end and a photon input end; a memory unit storing authentication key information previously shared with an authentication target communication device; a photon generation unit generating photons according to the authentication key information; first to third polarizing beam splitters; first and second detectors detecting photons outputted from the third polarizing beam splitter; and a control unit authenticating whether the authentication target communication device is a legitimate communication entity using signals outputted from the first and second detectors and the authentication key information.
Patent KR-20210043957-A (KR)
Title: Rent trading method for FX margin trading with rented position setting function
Inventor: PARK WOONG
IPC: G06Q40/04
Filed: 2019-10-14
Abstract: The present invention relates to a rent trading method for a foreign exchange (FX) margin trading with a rent position setting function. According to the present invention, when a member terminal requests a rent trading by setting a future rent start time of a desired rent trading of a member on the basis of a rent trading amount for setting a rent position for achieving a desired rate of return with respect to a rent trading product, which is selected by a company server providing an FX margin trading rent trading service with a rent position setting function, and a current exchange rate fluctuation in the FX margin trading market, the company server automatically sets a rent stop position indicating disqualification for loss of the rent trading amount and a rent limit position indicating profit realization of the rent trading amount on the basis of the rent start time, and performs the rent trading from the rent start time desired by the member by determining whether the rent trading product reaches the rent stop position or the rent limit position according to an exchange rate fluctuation in the FX margin trading market. Accordingly, during FX margin trading rent trading, the member sets the desired future rent start time position through direct input or direct selection on the basis of the rent trading amount for setting the rent position to achieve the rate of return and the current exchange rate fluctuation in the FX margin trading market while checking the quantity of rent trading products displayed according to the current exchange rate fluctuation in the FX margin trading market, thereby learning the habit of entering a long or short position to achieve the desired rate of return in actual FX margin trading. The method comprises a rent trading product selection step, an application screen display step, and a rent trading execution step.
Patent KR-20210044643-A (KR)
Title: CID filter for secondary battery and secondary battery
Inventor: MIN GEON WOO
IPC: C23C2/34
Filed: 2019-10-15
Abstract: Disclosed are a CID filter for a secondary battery and a secondary battery. According to the present invention, a CID filter for a secondary battery comprises: a center portion formed in the central area of the CID filter; and a peripheral portion formed in the peripheral area of the CID filter and formed to surround the periphery of the center portion. A bent portion of a bent shape is formed in the center or peripheral portion. An inner area of the CID filter may protrude upward with the bent portion as a boundary.
Patent KR-20210048721-A (KR)
Inventor: LEE GYOO TAEK
IPC: B21B38/00
Filed: 2019-10-24
Abstract: The present invention relates to a device for correcting meandering of a strip, which guides a long strip to a center of an advancing direction without restrictions of installation according to inner temperature of a furnace when, for example, meandering occurs when, for example, a strip is transferred in a horizontal annealing furnace. The device comprises: a pair of taper rolls arranged in parallel to each other by opposing a gradient direction; a driving motor connected to each taper roll; and a lifting means installed on one side of a roll shaft of each taper roll.
Patent KR-20210048739-A (KR)
Title: An apparatus for controlling AR mobility and a method of controlling AR mobility
Inventor: SUNGHWAN CHOI
IPC: G06F3/00
Filed: 2019-10-24
Abstract: An AR mobility control method according to embodiments of the present invention may include the steps of: generating, by a camera, image data by photographing one or more users; extracting information about the one or more users from the image data; calculating a reference point for projection of an AR object based on the location information about the users; and displaying the AR object on a display based on the calculated reference point. In addition, an AR mobility control apparatus according to embodiments of the present invention may include: a camera unit configured to generate image data by photographing one or more users; a control unit configured to extract information about the one or more users from the image data; a calibration unit configured to calculate a reference point for projection of an AR object based on the location information about the users; and a display unit configured to display the AR object on a display based on the calculated reference point. The present invention can effectively eliminate the effect of a mismatch between the AR object and an external object while displaying the AR object on the display for the users.
Patent KR-20210051223-A (KR)
Title: Dynamic brake system of BLDC motor
Inventor: YOO SOO YEUB
IPC: H02P3/08
Filed: 2019-10-30
Abstract: Provided is a dynamic brake device for a motor that prevents overheating of a brushless DC (BLDC) motor by quickly discharging regenerative energy to the outside when decelerating the brushless DC motor using a permanent magnet to increase reliability and extend life. By combining the inductance component remover in series with the inductor of the BLDC motor, the current limit is reduced by removing the inductance component of the coil constituting the inductor during deceleration. The power output from an inductance component remover is converted into DC power by using a rectifier controller and outputted to a series-connected storage battery. Therefore, during regenerative braking, the internal power of the motor is efficiently discharged to a capacitor, thereby preventing energy wastage and, at the same time, improving reliability and extending the life of the motor by preventing overheating of the motor.
Patent KR-20200056299-A (KR)
Inventor: SUDO GO
IPC: C09K19/38
Filed: 2019-10-31
Abstract: An objective of the present invention is to provide a liquid crystal composition containing polymerizable compound capable of simultaneously accomplishing a high polymerization rate, formation of a high tilt angle, stability of a high tilt angle, and high voltage holding rate (VHR), and a PSA or PSVA type liquid crystal display device. The present invention provides a liquid crystal composition containing a combination of a plurality of specific polymerizable compounds expressed by general equations (RM-13) and (RM-22), and a liquid crystal display device using the liquid crystal composition. In chemical formula, P3, P4, P5, and P6 represent a polymerizable group, S3 represents an alkylene group of single bond or carbon atom number 1~5, Y1 to Y12 represent a fluorine atom or a hydrogen atom, but at least one thereof represents fluorine atom, and A1 to A8 represent an alkoxy group of hydrogen atom or carbon atom number 1-5.
Patent KR-20210052832-A (KR)
Title: Supporting system of holding mask for user wearing glasses
Inventor: KWON MIN CHEOL
IPC: G02C11/00
Filed: 2019-11-01
Abstract: The present invention relates to a mask wearing assistance system for spectacle wearers. The mask wearing assistance system provided to a user's glasses to fix a mask that a user wants to wear comprises: a body portion provided at one end of the temple of the glasses to form a body for holding a string of the mask; and a holding portion provided at one end of the body portion, and holding the string of the mask.
Patent KR-20210053557-A (KR)
Title: Hot pepper paste composition comprising Poris cocos and method of manufacturing the same
Inventor: CHOI JONGWOON
IPC: A23L19/00
Filed: 2019-11-04
Abstract: The present invention relates to: a Wolfiporia extensa red pepper paste composition containing, based on 100 parts by weight of red pepper powder, 30 to 50 parts by weight of a Wolfiporia extensa mycelium powder, 60 to 80 parts by weight a soybean powder, 40 to 60 parts by weight of glutinous rice flour, 50 to 70 parts by weight of malt, and 75 to 85 parts by weight of salt; and a manufacturing method thereof.
Patent KR-20190139799-A (KR)
Inventor: PARK SUNG JU
IPC: C09K5/10
Filed: 2019-11-05
Abstract: The present invention relates to a mattress for a bed. According to the present invention, a mattress for a bed comprises: a support unit; a plurality of Bonnell springs disposed in an upper end of the support unit; a heating unit positioned between the plurality of Bonnell springs and providing a heating function; and a first buffer material disposed in an upper end of the Bonnell springs and provided with at least one vent for heat discharged from the heating unit to pass therethrough.
Patent KR-20210055129-A (KR)
Title: Manufacturing method for cast iron for durability reinforced farming machine and cast iron thereby
Inventor: KIM JEONG TAE
IPC: C22C37/04
Filed: 2019-11-06
Abstract: The present invention relates to a cast iron manufacturing method for reinforcing durability of a vehicle driving component for maintaining stable tensile strength and yield strength of applied cast nodular iron by changing an existing metal material (grey cast iron) applied to a transmission and a steering device applied to a vehicle component and applying the cast nodular iron instead of the existing metal material for reinforcing durability according to a use environment of the component, and cast iron manufactured by the method. The present invention comprises: a step of preparing molten cast iron; a step of adjusting components of the molten cast iron; and a step of manufacturing the cast iron for a vehicle driving part.
Patent KR-20210055349-A (KR)
Title: Braking system for Oil pressure cylinder apparatus
Inventor: SEO MUN WON
IPC: A47B77/10
Filed: 2019-11-07
Abstract: The present invention relates to a braking system for a hydraulic cylinder apparatus for controlling a height and a furniture and a kitchen furniture using the same. More specifically, the present invention relates to a braking system of the hydraulic cylinder apparatus for controlling the height, in which the hydraulic cylinder apparatus comprises: a hydraulic cylinder; an operation piston driven vertically within the hydraulic cylinder; and a first hydraulic pump which provides a hydraulic pressure into the hydraulic cylinder. The braking system for the hydraulic cylinder apparatus comprises: a braking mainframe mounted on a lower end of the operation piston, in which the outer surface matches the shape of the inner surface of the hydraulic cylinder; and an inlet hole penetrating in a longitudinal direction of the operation piston, into which oil for stopping is supplied. When the operation piston stops the driving, the oil for stopping is supplied into the braking mainframe through the inlet hole, so that the braking mainframe can be fixed in the hydraulic cylinder. The present invention aims to provide a braking system for a hydraulic cylinder apparatus for controlling the height and the furniture and kitchen furniture using the same, which are able to fix a cooking table in a stable manner.
Patent KR-20200083901-A (KR)
Inventor: LEE YE PPEUN
IPC: B60K37/00
Filed: 2019-11-12
Abstract: According to an embodiment of the present disclosure, provided is a device for evaluating a human machine interface (HMI), which comprises: a memory; a variable instrument panel; a sensor circuit installed inside/outside a vehicle which can autonomously travel; a communication unit which can communicate with a vehicle network; and a processor. The processor generates vehicle state information and surrounding environment information through at least one component of the communication unit and the sensor circuit, checks whether the switching of a control right for vehicle traveling is necessary based on the vehicle state information and the surrounding environment information, guides the switching of the control right through the variable instrument panel when the switching of the control right is necessary, and generates information related to a response of a driver for the switching of the control right on the basis of information collected through the at least one component to store the same in the memory. According to the present invention, it is possible to evaluate interaction between a driver and a vehicle in a vehicle environment.
Patent KR-20200089209-A (KR)
Title: Quantum dots in which ionic liquids are ion-bonded and their preparation method
Inventor: HONG SEUNG MO
IPC: C09K11/88
Filed: 2019-11-12
Abstract: The present invention provides a quantum dot particle ionically bonded with an ionic liquid, the quantum dot particle comprising: a quantum dot having a core/shell nanostructure; and an ionic liquid compound represented by chemical formula 1 and bonded on the surface of the quantum dot, wherein the quantum dot forms an ionic bond with the ionic liquid compound. In chemical formula 1, R_1 and R_2 are each independently a C1-C22 branched or unbranched hydrocarbon group, and X^- is a monovalent anion, wherein the hydrocarbon group includes a saturated or unsaturated group and may contain one or more hetero atoms.
Patent KR-20210058374-A (KR)
Title: Jig device for bending reliability test apparatus
Inventor: KIM YOUNG SAM
IPC: G01N3/20
Filed: 2019-11-14
Abstract: A jig device for a bending reliability test device according to the present invention comprises: a driving member providing a rotational force, a rotational force transmitting member, a pair of frame members, and a pair of jig base members. The present invention can increase the reliability of the bending test and increase the inspection efficiency.
Patent KR-20210063804-A (KR)
Title: Tire test machine
Inventor: KANG SEHYEOK
IPC: G01M17/02
Filed: 2019-11-25
Abstract: Disclosed is a tire test machine that can detect early defects in a tire and stop a test before an accident occurs. The tire test machine includes: a test drum capable of rotating in contact with a tire; a spindle unit coupled to the wheel of the tire; a carrier moving the spindle unit; a measuring instrument that measures vibration signals generated during a tire driving test; and a controller that classifies the measurement vibration signals measured by the measuring instrument into normal vibration signals and defective vibration signals according to vibration signal states when the tire is in a normal or defective state and controls the speed of the test drum and the movement of the carrier based on the normal vibration signals and the defective vibration signals.
Patent KR-20210065366-A (KR)
Title: Sticker for firefighter entry and strike point
Inventor: KIM HAN YOUL
IPC: G09F3/10
Filed: 2019-11-27
Abstract: According to an embodiment of the present application, a sticker for firefighter entry may enable smooth rescue activities even in a power outage which may occur due to a fire or a building collapse. The sticker includes: a first printed layer; a second printed layer located on the first printed layer; a removable adhesive layer positioned on the second printed layer; and a release paper layer positioned on the adhesive layer.
Patent KR-20210066294-A (KR)
Title: Method and system for providing ordered medicine
Inventor: JANG JI HO
IPC: G16H20/10
Filed: 2019-11-28
Abstract: Disclosed are a method and system for providing an ordered medicine. In a method for providing a medicine delivery service, the method for providing an ordered medicine according to an embodiment of the present invention comprises: a step of receiving a prescription image taken from a user terminal and location information of the user terminal; a step of providing a pharmacy list corresponding to the location information based on the location information of the user terminal; a step of providing the prescription image to a terminal of the selected pharmacy when any one pharmacy from the pharmacy list is selected by the user of the user terminal; a step of, when a prescription medicine based on the prescription image is prepared at the selected pharmacy, delivering the prepared prescription medicine to the user through a delivery man; and a step of, when the delivery of the prescription medicine is completed, transmitting a medication guidance for the prepared prescription medicine through a call connection between the selected pharmacy and the user terminal. Accordingly, the present invention can help a patient to purchase an urgently needed medicine at any time even in a situation where the patient cannot go to the pharmacy.
Patent KR-20210068772-A (KR)
Title: Ultrasonic sensor and sensing device
Inventor: CHOI YONG KYUN
IPC: G01H11/08
Filed: 2019-12-02
Abstract: The present invention relates to an ultrasonic sensor and a sensing device. A first image, a low grayscale image, is obtained by driving in a first driving mode in a first subframe period. A second image, a high grayscale image, is obtained by driving in a second driving mode different from the first driving mode in the second subframe period. After that, a final image can be provided based on the first image and the second image. Accordingly, the quality of the final image provided by sensing can be improved, and sensing performance can be improved even when another object is positioned between a sensor and a sensing target. The ultrasonic sensor includes a pixel array, a plurality of pixel electrodes, a piezoelectric material, a common electrode, and a controller.
Patent KR-20210069211-A (KR)
Title: Lifting apparatus for protecting damage of product
Inventor: JOUNG MIN A
IPC: B66F3/22
Filed: 2019-12-03
Abstract: The present invention relates to a lifting apparatus which is installed on an end unit side of a conveyor to collect and safely settle a product into a collection box for preventing the product from falling down and being damaged while moving on the conveyor. More specifically, the present invention relates to a lifting apparatus for preventing a product from being damaged, which comprises: a casing with an opening unit formed toward a conveyor; and a vertically moving cylinder which vertically moves the casing. When a product moving on the conveyor is placed in the casing through the opening unit of the casing, the vertically moving cylinder lowers the casing into the collection box located on a lower side, and the product is safely loaded in the collection box. The present invention aims to address the above problem, and is able to mount the lifting apparatus on an end of the conveyor, grip a product and move the product to a lower side, settle the product in the collection box in a stable manner, prevent the product from being damaged, naturally lower the error rate of the product, increase the productivity of product, lower the production cost for the product, and provide consumers with excellent and low cost products.
Patent KR-20210074906-A (KR)
Title: ballpoint pen function with spoon
Inventor: YOON TAE WAN
IPC: B43K29/18
Filed: 2019-12-12
Abstract: The present invention consists of a body (1) capable of storing an ink container inside, a screw surface (2) that is easy to wind the recessed surface of the rear surface of the body (1), a screw surface (21) of the head of a spoon, and a head (3) of the spoon. By combining the screw surface (2) and the screw surface (21), it is possible to provide a spoon function and a ballpoint pen function at the same time. For easy cleaning of the spoon, the present invention is manufactured in a way that can be easily separated by turning the screw surface, thereby capable of solving a problem of the range of use of the ballpoint pen and separating two functions. Thus, the head of the spoon is washable so that the present invention has the effect of use that compensates for functional problems as well.
Patent KR-20200110142-A (KR)
Title: Street inlet and its manufacturing method for preventing backflow of odor and rainwater
Inventor: CHOE SEUNG SEON
IPC: E03F5/04
Filed: 2019-12-13
Abstract: Disclosed contents relate to a rainwater receiver buried in a road and a method of manufacturing the same, and more specifically, to a rainwater receiver having an improved internal structure, thereby preventing bad odor and backflow, and to a method of manufacturing the same. More specifically, the rainwater receiver comprises: a body part with an opened upper side and including an internal space; a separation wall which separates the internal space of the body part into a water collection part and a water drainage part; a water through hole formed to penetrate the separation wall; a drainage hole formed to penetrate one inner surface of the water drainage part; a transmission type lid located on the opened upper side of the water collection part and formed to enable a fluid to pass therethrough; a sealing type lid located on the opened upper side of the water drainage part and formed to prevent a fluid from passing; a filter net coupled to an entrance side of the water through hole; and a bad odor prevention unit provided on an exit side of the water through hole.