baber/WOPTO huggingface dataset:
Patent KR-20220003805-A (KR)
Title: Grip washer with replaceable cleaning brush
Inventor: PARK JAE HYUNG
IPC: A63D15/00
Filed: 2020-07-02
Abstract: Disclosed is a grip washer for replacing a cleaning brush comprising: a vertical frame; a rotation supporting unit; a rotation cleaning unit; and a collection container unit. The rotation supporting unit is fixed to the vertical frame, penetrates up and down, and forms a shaft inserting hole. The rotation cleaning unit is formed in a cylindrical shape which is vertically opened to insert a grip into the inside; is rotated for the rotation supporting unit; and cleans the grip accommodated inside by cleaning brushes provided on the inner circumferential surface at predetermined intervals. The collection container unit is installed in a lower part of the rotation cleaning unit and collects cleaning liquid which falls from the grip. The rotation cleaning unit includes: a cylindrical case; a rotation shaft unit; a cleaning brush member; and a separation preventing cover. The cylindrical case is formed in a tubular shape, and has insertion groove units protruding at predetermined intervals along the inner circumferential surface. The rotation shaft unit is extended to a lower part of the cylindrical case, is inserted into the shaft inserting hole, and rotates the rotation cleaning unit with respect to the rotation supporting unit. The cleaning brush member includes: a brush supporting unit which is vertically inserted into the insertion groove unit; and a brush unit protruding from the brush supporting unit toward the inside of the cylindrical case. The separation preventing cover is combined to cover an upper end of the insertion groove unit and prevents separation of the cleaning brush member from the insertion groove unit.
Patent KR-20220007197-A (KR)
Inventor: YOO DAEHUN
IPC: G06Q10/10
Filed: 2020-07-10
Abstract: The present invention relates to a method, system and computer-readable medium for teaching an interview evaluation method, and more specifically, to a method, system and computer-readable medium for teaching an interview evaluation method, which provide an interface including an answer image for a question to a trainee who is under training on an interview evaluation method, to input simulation competency information, and provide answering competency information for the corresponding answer image to the trainee, so that the trainee can compare the simulation competency information and the answering competency information input by the trainee.
Patent KR-20220008039-A (KR)
Inventor: PARK KYOUNG TAI
IPC: B60H1/14
Filed: 2020-07-13
Abstract: The present invention relates to a vehicle heating and cooling system, capable of maintaining the constant dehumidification performance, which comprises: a compressor; an indoor condenser; a water-cooled condenser; an outdoor condenser; an evaporator; an accumulator; a battery chiller; a first coolant line; a second coolant line; an expansion valve unit; a PT sensor unit; an opening/closing valve unit; and a control unit.
Patent KR-20220013198-A (KR)
Inventor: PARK YONG JAE
IPC: B65D19/00
Filed: 2020-07-24
Abstract: The present invention relates to a variable pallet. The variable pallet according to the present invention comprises: a pallet main body unit which includes a support unit for respectively supporting each edge and lower center of lateral surface of an upper plate unit; a pair of extension units which are selectively disposed on a lateral side of a long side or a lateral side of a short side of the pallet main body unit to change a standard of the pallet main body unit, and of which both end parts are connected with an edge support unit and a lateral central support unit of the pallet main body unit and a fixing unit which selectively fixes the extension unit to the support unit. Therefore, the provided variable pallet reduces logistics cost by changing the same into various standards in nations having different standards or at sites having different logistics environment.
Patent KR-20200141407-A (KR)
Inventor: CHO SUNG MIN
IPC: G06Q20/32
Filed: 2020-07-24
Abstract: According to one embodiment of the present invention, a payment method of a payment device may comprise the steps of: recognizing a code outputted to a sales device, and acquiring identification information of the sales device; receiving payment information for the sales device; calling a payment application corresponding to the received payment information; requesting payment based on the identification information and the payment information for the called payment application; and outputting a payment result according to the request.
Patent KR-20220015625-A (KR)
Title: Situation monitoring apparatus and situation monitoring method for acquiring 360-degree short and medium distance panoramic images
Inventor: PARK CHANG HAN
IPC: H04N7/18
Filed: 2020-07-31
Abstract: A situation monitoring method according to an embodiment of the present invention comprises: a monitor moving process of moving a monitor including multiple cameras to a monitoring area; a primary photographing process of acquiring multiple primary images to acquire an image around the monitor by operating multiple cameras with each adjusted to a basic viewing angle; a detection process of detecting whether there are moving objects around the monitoring area and the number of moving objects using the multiple primary images acquired in the primary photographing process; a viewing angle adjustment process of adjusting at least one of the multiple cameras to a viewing angle different from the basic viewing angle according to the number of detected moving objects; a secondary photographing process of acquiring multiple secondary images by operating the multiple cameras after the viewing angle adjustment process; and a synthesis process of generating a composite image by synthesizing the multiple secondary images. According to an embodiment of the present invention, it is possible to improve situational awareness ability for the monitoring area and moving object identification ability, that is, to recognize the situation of the monitoring area more accurately. In addition, it is possible to more precisely and accurately identify whether the detected moving object is a target and the type of target.
Patent KR-20220020639-A (KR)
Inventor: CHOI HANGSEOK
IPC: H02M1/14
Filed: 2020-08-12
Abstract: An electronic device according to an embodiment disclosed in the present document comprises: a battery; a power management module electrically connected to the battery and managing charging or discharging of the battery; a receiving coil wirelessly receiving power from a transmitting coil of an external power supply and electrically connected to the power management module; and a processor electrically connected to the power management module. The power management module includes a rectifier circuit for rectifying a current flowing in the receiving coil, a charging circuit for charging the battery, and a rectifier capacitor. The output terminal of the rectifier circuit is connected to the input terminal of the charging circuit. The rectifier capacitor is electrically connected to the output terminal of the rectifier circuit and the input terminal of the charging circuit. The power management module may generate a synchronization signal based on a current flowing through the output terminal of the rectifier circuit and control whether a plurality of switches included in the charging circuit operates or a switching frequency based on the synchronization signal. In addition, various embodiments identified through the specification are possible. Accordingly, the capacity of the rectifier capacitor can be reduced.
Patent KR-20220022773-A (KR)
Inventor: LEE HONG JU
IPC: G06F3/041
Filed: 2020-08-19
Abstract: Embodiments of the present invention relate to a touch circuit, a touch display device, and a touch driving method. More specifically, the present invention can provide the touch circuit, touch display device, and touch driving method, which can easily generate a touch driving signal synchronized with a pen driving signal by using a base pulse signal transmitted to a base section at a predetermined interval among pen driving signals transmitted from a stylus. The touch display device comprises: a display panel; and a touch control unit.
Patent KR-20220023505-A (KR)
Inventor: KIM SANG HUN
IPC: A61B5/00
Filed: 2020-08-21
Abstract: The embodiments relate to a device and method for evaluating an anti-aging effect according to an eyebrow beauty treatment comprising: an image photographing part that photographs an eyebrow area, at a first time before use and at a second time after use of an eyebrow beauty treatment product; a calculation part that calculates the eyebrow information of each eyebrow area, from a first eyebrow image by photographing the eyebrow of the subject at the first time and a second eyebrow image by photographing the eyebrow of the subject at the second time after the first time; and a comparison part that evaluates the anti-aging effect of the subject by comparing the eyebrow information of the first and second eyebrow images by the calculation part.
Patent KR-20220025529-A (KR)
Inventor: LEE SEUNG YOON
IPC: C01B15/013
Filed: 2020-08-24
Abstract: The present invention relates to a method for pretreating a strong basic negative ion exchange resin, a negative ion exchange resin for removing hydrogen peroxide using the pretreated strong basic negative ion exchange resin, and a method for manufacturing the same. Particularly, the method for pretreating a strong basic negative ion exchange resin includes the steps of: heat treating a CI type negative ion exchange resin; converting the heat treated CI type negative ion exchange resin into a carbonate ion type and/or a bicarbonate ion type negative ion exchange resin; converting the obtained carbonate ion type and/or bicarbonate ion type negative ion exchange resin into an OH type negative ion exchange resin; and treating the obtained OH type negative ion exchange resin with an organic solvent. According to the present invention, it is possible to reduce elution of total organic carbon (TOC) of the strong basic negative ion exchange resin, and to increase the specific resistance. It is possible to obtain a negative ion exchange resin for removing hydrogen peroxide by converting at least a part of hydroxyl groups of the pretreated strong basic negative ion exchange resin into sulfite groups, and washing the resultant negative ion exchange resin with water. The negative ion exchange resin for removing hydrogen peroxide can remove hydrogen peroxide effectively and shows low elution of total organic carbon (TOC) into ultrapure water. In addition, ultrapure water treated with the negative ion exchange resin for removing hydrogen peroxide shows excellent specific resistance, and thus can be used suitably for preparing ultrapure water for semiconductors.
Patent KR-20220029021-A (KR)
Inventor: SAM SUNG KIM
IPC: B01D39/20
Filed: 2020-09-01
Abstract: The present invention relates to a dust collection device for integrated treatment of polluted air and harmful dust, which filters dust generated during work and purifies the polluted air. More specifically, disclosed is a technical field related to a dust collection device with integrated adsorption and dust collection functions, in which among the polluted air and harmful dust generated during work in a work table, small particles thereof are sucked and filtered, and large particles thereof are adsorbed through a flexible arm hopper to filter and purify the particles in a single dust collector body, and thus the dust collection device can be easily installed in a narrow space because it can perform purification in a facility having one space, operation and maintenance thereof are simple and effective by using a single blower fan, and accordingly, maintenance costs are significantly reduced.
Patent KR-20220029190-A (KR)
Inventor: LEE SANG SEOP
IPC: C12N5/079
Filed: 2020-09-01
Abstract: The present invention relates to a macular degeneration cell model prepared by long-term subculture without external stimulation, a preparation method thereof, and a screening method using the same. According to the present invention, a cell model capable of conducting comparative study on pathological and pre-onset conditions of macular degeneration can be provided.
Patent KR-20220030723-A (KR)
Title: Camera actuator and Camera module containing the same
Inventor: KO JAE YONG
IPC: G03B5/00
Filed: 2020-09-03
Abstract: Disclosed are a camera actuator capable of realizing slimness of a camera module and a camera module including the same. A camera actuator according to an embodiment of the present invention comprises: a fixation unit composed of an upper base and a lower base, wherein the lower base forms a mounting space therein by being coupled to the upper base; and a moving unit performing a planar motion in two axial directions vertical to an optical axis and a rotational motion around the optical axis in the mounting space, wherein the moving unit is composed of a substrate having one surface on which a plurality of driving coils are mounted and a carrier on which the substrate is mounted, a plurality of driving magnets are mounted on the upper base so as to face the plurality of driving coils one by one, and a plurality of balls supporting the two dimensional planar motion and the rotational motion of the moving unit with respect to the fixation unit are interposed between the carrier and the upper base. The present invention can lower the overall height of the camera module.
Patent KR-20210042804-A (KR)
Title: Light aborption film and organic light emitting diode display device having the same
Inventor: CHAE KYUNG LIM
IPC: G02F1/1335
Filed: 2020-09-07
Abstract: The present invention relates to a light absorption film and an organic light emitting display device comprising the same. The light absorption film is disposed on an array substrate of an organic light emitting display device, and includes a transparent base resin and a light absorbing agent. In the case of the present invention, by applying a light absorbing agent having absorption peaks in two wavelength bands, high luminance, low reflectance and high color reproducibility can be realized.
Patent KR-20220032352-A (KR)
Title: Shampoo for pets
Inventor: SUR YOUN HO
IPC: A61Q5/02
Filed: 2020-09-07
Abstract: The present invention relates to a pet shampoo which makes the fur shiny while minimizing irritation to the pet's skin and ensures a healthy skin through exfoliation and moisturization of the skin, maximizes a soothing effect while minimizing itching and allergic symptoms on the pet's skin, generates antioxidants with a distilled fermented grain liquid distilled from a fermented grain product to prevent corruption and reduce the molecular weight of organic matter to make an easily-adsorbed state, thereby allowing useful ingredients, such as floral water, polyquaternium, glucamate, disodium laureth sulfosuccinate (LES), apple surfactant, a yucca extract, a propolis extract, panthenol, silk amino acid, germanium, essential oil, and allantoin, to be effectively absorbed into the pet's fur and skin.
Patent KR-20210046540-A (KR)
Inventor: HONG TAE RYANG
IPC: H01L51/00
Filed: 2020-09-08
Abstract: The present invention provides an organic light emitting diode comprising a light emitting material layer including a first compound and a second compound, and positioned between first and second electrodes facing each other, and an organic light emitting device. An energy level of the first compound, which is a delayed fluorescent material, and the second compound, which is a fluorescent material, satisfies a specific condition, thereby lowering a driving voltage of the organic light emitting diode and improving light emitting efficiency.
Patent KR-20220033879-A (KR)
Inventor: YOON MIN GEUN
IPC: H04L65/40
Filed: 2020-09-10
Abstract: Disclosed are a method and a system for providing a service using linkage between multi-access edge computing (MEC) systems of different network operators, which can provide various linking services requiring locality, wideband, low delay, and real time for a plurality of users using different network operators. According to one aspect of the present invention, the multi-access edge computing (MEC) system providing a linking service comprises: a MEC host generating connection request information for establishing a connection with another MEC host in accordance with a linking service request of first user equipment; and a federation manager transmitting the connection request information to a MEC system (hereafter, the second MEC system) of another network operator.
Patent KR-20220037236-A (KR)
Inventor: JUNG HUN GI
IPC: H01M4/134
Filed: 2020-09-17
Abstract: According to an embodiment of the present invention, provided is a negative electrode material including a microstructure including silicon and a carbon layer, wherein the carbon layer derived from starch includes amylose and amylopectin, the content of the amylose in the carbon layer is less than the content of the amylopectin, and the microstructure has a D50 of about 40 to about 60 μm.
Patent KR-20220039132-A (KR)
Inventor: KYWON HYE JIN
IPC: B25F1/00
Filed: 2020-09-21
Abstract: The present invention relates to a multipurpose work tool, which is suitable for various accident sites in consideration of the shapes, structures, and materials of domestic buildings, and can have complex functions to enable faster forced entry thereof and removal of obstacles, thereby eliminating the need to carry and use multiple work tools. The multipurpose work tool has a tool body in the form of a long shaft, and has a first tool extension portion integrally provided at one end of the tool body in a longitudinal direction. The first tool extension portion extends in the longitudinal direction of the tool body, has an upward inclination angle, and has straight protrusion portions (A, B) provided on both sides thereof with a first insertion groove therebetween. The multipurpose work tool has an "F"-shaped second tool extension portion integrally formed at the other end of the tool body. The second tool extension portion is formed in a lateral direction perpendicular to the tool body. Upward protrusion portions (A, B) formed on both sides of the second tool extension portion with a second insertion groove therebetween are formed to have the thickness gradually decreasing toward the outside. A long protrusion portion perpendicular to the upward protrusions (A, B) is also formed to have the thickness gradually decreasing toward the outside.
Patent KR-20220042571-A (KR)
Title: Personal identification information and fever inspection access management system and method based on RFID check card
Inventor: KIM DAE KYU
IPC: G07C9/37
Filed: 2020-09-28
Abstract: The present invention relates to an access control system and an access control method for personal identification information and fever inspection based on an RFID check card, in which a temperature sensor is mounted inside the RFID check card for personal access to transmit body temperature information to an access control server together with registered personal information at each entry so that spread of infectious diseases is effectively suppressed. The access control system includes: an RFID check card including a temperature sensor for detecting a temperature around the RFID check card and a temperature sensor for detecting a body temperature, which are separated by a partition wall, and configured to transmit body temperature information to an access control server together with registered personal information at each entry; an access gate including an RFID reader and configured to read the registered personal information and the body temperature information from the RFID check card and transmit the registered personal information and the body temperature information to the access control server; and the access control server that verifies identity through ID information of a visitor and body temperature information of the visitor, and authenticates that only a visitor who has no abnormality in a body temperature is allowed to enter.
Patent KR-20200136854-A (KR)
Title: Charging control apparatus for reducing the destination charging time of the electric car
Inventor: KIM HYEON SEOK
IPC: B60L58/10
Filed: 2020-10-05
Abstract: The present invention relates to a charging control apparatus for reducing the slow charging time of an electric car, which variably requests a charging current from an on-board charger (OBC) for supporting a charging current in consideration of the amount of a current used by a load during slow charging of an electric car, thereby preventing the slow charging time from being increased by the use of the load. The charging control apparatus comprises: a battery management system for requesting the amount of a chargeable current, providing battery pack voltage and SOC information, and charging a battery with a supplied charging current; a vehicle control unit for checking the amount of a current used by a high-voltage load during slow charging, varying information on the amount of the chargeable current based on the checked amount of the current used by the load and the amount of the chargeable current required by the battery management system and requesting the information from the OBC, transmitting the battery pack voltage and SOC information to the OBC, and transmitting the charging current supplied from the OBC to a vehicle voltage distribution unit; the OBC for converting an alternating current supplied from a charger into a charging direct current according to the information on the amount of the chargeable current in conjunction with the vehicle control unit and transmitting the charging direct current to the vehicle control unit; and the vehicle voltage distribution unit for preferentially transmitting, to the battery management system, the amount of the chargeable current, required by the battery management system, of the charging current supplied from the vehicle control unit, and supplying the remaining current to the high-voltage load as a load current.
Patent KR-20220048849-A (KR)
Inventor: KIM DONG HYUN
IPC: F24C15/10
Filed: 2020-10-13
Abstract: An embodiment of the present invention provides a support device for an induction range, comprising a plurality of frame units which provide an inner space by forming a border and allow an induction range to be mounted thereon; frame connection units connecting each of the frame units; and height adjusting units installed under the frame connection units to adjust the height of the induction range. Accordingly, the support device for an induction range has a height adjusting function to improve user convenience.