baber/WOPTO huggingface dataset:
Patent KR-20200009017-A (KR)
Title: 검사 시스템 및 유기용 대용 화폐
Inventor: SHIGETA YASUSHI
IPC: G07D5/00
Filed: 2018-05-16
Abstract: 촬영에 의해 얻어지는 화상에 기초하여 진위의 판정이 가능한 신규 유기용 대용 화폐를 제공한다.     유기용 대용 화폐를 검사하는 검사 시스템 (50) 은, UV 잉크가 도포된 ID 마크 영역 (121) 에 대해 레이저광을 부분적으로 조사하여, 당해 부분을 변질시키거나, 또는 제거함으로써 코드 정보가 부여된 유기용 대용 화폐 (1) 와, UV 잉크를 가시화하기 위한 자외선을 유기용 대용 화폐 (1) 에 조사하는 자외선 조사 램프와, 자외선이 조사된 유기용 대용 화폐 (1) 를 촬영하는 UV 카메라 (51) 와, UV 카메라 (51) 에 의해 촬영된 화상에 기초하여, 자외선의 조사에 의해 가시화된 코드 정보를 인식하여 유기용 대용 화폐 (1) 의 진위를 판정하는 검사 장치 (55) 를 구비하고 있다.
Patent KR-20210089285-A (KR)
Title: Window, display device including the same, and method of manufacturing the window
Inventor: PARK JINTAEK
IPC: G02F1/1333
Filed: 2020-01-07
Abstract: According to an embodiment of the present invention, a window includes: a base substrate divided into a transmissive area and a bezel area on a plane, and including a rear surface opposite to a front surface in the thickness direction; a light blocking layer disposed on the rear surface of the base substrate and overlapping the bezel area; and a printed layer disposed on the light blocking layer and including a barcode pattern on a surface. The printed layer has a colored color, and a width of the printed layer is smaller than a width of the light blocking layer. Accordingly, the present invention can reduce an area of the bezel.
Patent KR-20200013740-A (KR)
Inventor: JONG MIN OH
IPC: G01N27/22
Filed: 2020-01-16
Abstract: The present invention relates to a method for manufacturing an ultra-sensitive humidity-sensing film by an aerosol deposition (AD) process, which guarantees higher sensitivity and excellent balanced performance. According to the present invention, the method for manufacturing an ultra-sensitive humidity-sensing film by an AD process comprises the steps of: (a) forming a plurality of Pt electrodes; (b) depositing a BaTiO_3 film on a glass substrate using a room temperature AD process; and (c) preparing a humidity sensor with a double layer hygroscopic film having different void fractional volumes (VFVs).
Patent KR-20210094890-A (KR)
Title: Interactive employment matching service system based on LBS and method of the same
Inventor: KIM DONGMIN
IPC: G06Q10/06
Filed: 2020-01-22
Abstract: The present invention relates to a system for providing a real-time employment matching service based on a location-based service (LBS) to increase accuracy of job suitability or satisfaction and a method thereof. According to one aspect embodiment of the present invention, the system for providing a real-time employment matching service comprises job offer terminals, job search terminals, and operation servers forming a network. The operation server includes: a job offer information collection unit requesting and receiving job information from the job offer terminals; a job search information collection unit requesting and receiving job search information from the job search terminals; a database management unit storing and managing the collected job offer information and job search information; an information matching unit analyzing the collected job offer information and job search information to match job offerors and job seekers corresponding to job offer conditions and job search conditions; a location information collection unit collecting location information from the job search terminals of the job seeker matched in the information matching unit; an information pushing unit providing the job offer information to the job search terminals of the job seeker matched by the information matching unit, wherein the job offer information is provided to one or more of the job search located within a certain area in which a work place according to the job offer information exist according to the location information collected by the location information collection unit; a catch information collection unit collecting catch information from the first approved job search terminal by requesting approval of acceptance to the one or more of the job search terminals provided with the job offer information; and a channel providing unit providing a conversation channel between the job search terminal from which the catch information is collected and the matched job offer terminal.
Patent KR-20210095333-A (KR)
Title: Efficient waste plastic sorting device and method
Inventor: KIM TAE YUN
IPC: B29B17/02
Filed: 2020-01-23
Abstract: The present invention provides a method for sorting household waste, classifying the sorted mixed plastics (PE, PP, PS, PET, vinyl, PVC, etc.) into recyclable plastics (PE, PP, PS, PET, etc.), and classifying the recyclable plastics into each type. According to the present invention, the method comprises: a manual sorting step; a step of separating ferrous metals; a step of sorting PE, PP, PS, and PET by type by using a near-infrared sensor; a wind power sorting step of classifying the sorted plastics into lightweight plastics; a step of sorting aluminum cans from the lightweight plastics sorted in the wind power sorting step; a step of crushing the lightweight plastics; a step of sorting the crushed lightweight plastics into PE, PP, a plurality of PS, PET, and PVC by using specific gravity differences in a water tank; a step of separately dewatering a part of mixed plastics of PE, PP, PS, PET, and PVC and plastics of PVC, which are separated by the specific gravity differences; a step of drying the part of the dehydrated mixed plastics of PE, PP, PS, PET, and PVC; and a step of finely sorting PE, PP, PS, PET, and PVC from the dried mixed plastics of PE, PP, PS, PET, and PVC by using an electrostatic separator.
Patent KR-20210100252-A (KR)
Title: Driver monitoring system
Inventor: KIM KWANG HWA
IPC: G02B5/08
Filed: 2020-02-05
Abstract: The present invention relates to a driver monitoring system. The driver monitoring system according to an example of the present invention comprises: a reflective member for reflecting a light in an infrared band; a light emitting unit which generates the light in the infrared band and irradiates the light to a driver's face; and a camera unit which detects the light in the infrared band. The camera unit directly receives and senses the light in the infrared band reflected from the driver's face, after the light is reflected by the reflective member. According to the present invention, Sensitivity of an infrared image to the driver's face can be further improved.
Patent KR-20210102736-A (KR)
Title: Server and contrl method thereof
Inventor: KIM KYUNG JAE
IPC: F24F110/10
Filed: 2020-02-12
Abstract: Disclosed is a server. The server comprises a communication unit and a processor. The processor receives operation information of a plurality of air conditioning apparatuses through the communication unit, determines an opening and closing cycle of a value, which is included in a pipe connecting with each of indoor units of the plurality of air conditioning apparatuses and controls a flow of refrigerant, based on the operation information, and groups each of the indoor units of the plurality of air conditioning apparatuses into a plurality of groups based on the opening and closing cycle of the value. When an electric energy consumed by the plurality of air conditioning apparatuses reaches electric energy criteria, the processor determines at least one group among the plurality of groups based on information on a control priority and transmits a signal for an operation control to at least one indoor unit included in at least one group through the communication unit. The server may efficiently control an operation of the plurality of air conditioning apparatuses on a group basis.
Patent KR-20210105616-A (KR)
Inventor: JI OK KYU
IPC: H01L21/683
Filed: 2020-02-19
Abstract: Disclosed is a chiller apparatus capable of minimizing the influence of temperature control even during level balancing control of a tank for each channel. The chiller apparatus is constructed in response to two channels of a hot zone and a cold zone connected to a process chamber. A tank, a circulation pump, an evaporator coupled to the freezing cycle, and a line heater are sequentially arranged and installed from a collection line to a supply line in a first channel connected to the cold zone. A tank, a circulation pump, a coolant heat exchanger, and a line heater are sequentially arranged and installed from a collection line to a supply line in a second channel connected to the hot zone. A refrigerant flowing through each channel is cooled and controlled by the evaporator of the first channel and the coolant heat exchanger of the second channel and is heated and controlled by the line heaters of the first and second channels.
Patent KR-20210108244-A (KR)
Title: Ventilation System
Inventor: HOBEOM LEE
IPC: B01D46/00
Filed: 2020-02-25
Abstract: The present invention relates to a filter placed in a total heat exchanger of a ventilator, including: a case including a front panel having an outside air inlet into which outside air is introduced, and a rear panel having an inside air inlet into which inside air is introduced; a total heat exchanger having an outside air introduction surface into which outside air is introduced and an inside air introduction surface into which inside air is introduced, and exchanging heat between the outside air and the inside air; and a filter placed on the outside air introduction surface. The outside air filter is divided into an outside air straight area corresponding to the outside air inlet and an outside air bypass area which is a remaining area, and the thickness of the outside air straight area is thicker than the thickness of the outside air bypass area, and, as a result, a phenomenon in which air is concentrated on a specific area of the total heat exchanger can be prevented through control on the flowrate of the air penetrating the outside air filter, which can lead to an improvement in the heat exchange efficiency of the total heat exchanger.
Patent KR-20210108794-A (KR)
Title: Avm calibration system and avm calibration method using the same
Inventor: LEE SANGHOON
IPC: G06T7/80
Filed: 2020-02-26
Abstract: The present invention relates to an around-view-monitoring (AVM) correction system to quickly manage damage to construction equipment on a site and an AVM correction method using the same. According to various embodiments of the present invention, an AVM tolerance correction system applied to construction equipment comprises: a plurality of cameras generating image information; an AVM controller storing at least one or more parameter data for each of the plurality of cameras and generating AVM image information on the basis of the image information; and a terminal device receiving at least one or more pre-stored initial parameter data for the plurality of cameras from an external device. When distortion occurs in the AVM image information, the AVM controller corrects tolerance of the plurality of cameras on the basis of the received initial parameter data.
Patent KR-20200121723-A (KR)
Inventor: CHUNG CHIH CHENG
IPC: G02B27/01
Filed: 2020-03-03
Abstract: The present invention provides an augmented reality device including a main body, a support member, and a lens module. The main body includes a susceptor, a projector and a first pivot connection unit. The projector is pivotally connected to the susceptor by the first pivot connection unit so as to rotate with respect to the susceptor with the first pivot connection unit as a first rotation axis. The support member is pivotally connected to a first end of the susceptor to be worn on the head of the user, and the lens module is pivotally connected to a second end opposite to the first end of the susceptor, rotates relative to the susceptor, and may be overlapped with a lower surface of the susceptor. According to an accommodation structure capable of rotating and folding, the total volume after accommodation can be further miniaturized, and portability and accommodation can be facilitated.
Patent KR-20210115209-A (KR)
Title: femoral headless nephrotectomy apparatus
Inventor: KIM SEOK JUNG
IPC: A61B17/17
Filed: 2020-03-12
Abstract: The present invention discloses a pin guide for operating avascular necrosis of the femoral head. To this end, the pin guide comprises: a guide fixed to the outer circumferential surface of the femur to allow a center pin, a side pin, and a central decompressor of a drill handpiece to penetrate into a necrotic site of an expanded area; a guide main body including a handle provided on the outer surface of a block, having a center hole drilled from the front center of the block to the rear center, having a side hole drilled at a predetermined inclination angle around the center hole, radially arranged from the front side of the block, formed to coincide with the center hole at the rear surface of the block, and detachably attached to the guide; and a leading body installed in the guide to presses the center pin, the side pin, and the central decompressor of the drill handpiece to enter the necrosis site from an operation position of the femoral head through the guide main body and the guide. Accordingly, the guide main body achieves a point rotation state, thereby providing an advantage of smoothly pressing and installing a center pin and a side pin to a necrotic site of the femoral head. In addition, a toothed end of a decompressor coming in contact with the outer circumferential surface of the femur can be entered in a non-movement state, thereby providing an advantage of accurately performing an extraction operation.
Patent KR-20210115810-A (KR)
Title: Maskpack
Inventor: KIM YONG KEUN
IPC: C08L101/00
Filed: 2020-03-16
Abstract: The present invention relates to a sheet mask comprising: a face portion that includes a face sheet in which a receiving layer has been formed in a shape corresponding to the face, and a face sealing sheet which is detachable and seals the face sheet; an extension portion that includes an extension sheet formed by extending the receiving layer to one side of the face portion, and an extension sealing sheet which is detachable and seals the extension sheet; a perforated portion formed in the face portion and the extension portion enabling a part of the face portion and extension portion to be cut off; and a compression portion formed along the circumference of the face sheet and extension sheet.
Patent KR-20200111636-A (KR)
Title: Smoking jig
Inventor: SHIMIZU KAZUHIKO
IPC: A24F13/02
Filed: 2020-03-17
Abstract: Products called IQOS, glo, and Ploom S, sold as heated cigarettes, use cigarettes with a filter attached to tobacco leaves treated to emit smoke when heated, and allow users to enjoy nicotine-tobacco flavor evaporated by inserting the same into an exclusive heating jig and heating the tobacco leaves with a built-in heater. However, the products cannot separately change the amount of smoke or the nicotine flavor to suit the taste of a smoker. Therefore, the inventor of the present invention has invented a smoking jig where a so-called electronic cigarette smoke generating unit (=atomizer) is incorporated in a jig, and the heater for heating the tobacco leaves and the heater for generating smoke of electronic cigarettes are separately controlled, thereby allowing the smoking according to the taste of smokers. Furthermore, since the jig can also use tobacco leaves for pipes or cut cigarettes with filters for lighting smoking, and thus it is possible to enjoy smoking with low running cost.
Patent KR-20210116822-A (KR)
Title: Multipurpose health functional sheet
Inventor: LEE GOAN SUP
IPC: A47C31/00
Filed: 2020-03-17
Abstract: The present invention relates to a health functional sheet that helps to promote health, can be used for multiple purposes, is harmless to a human body, and is chemically and physically stable. In addition, the health functional sheet promotes blood circulation in a human body, raises body temperature, and activates metabolic circulation to help to relax muscles, improve immunity, recover from fatigue, improve eyesight, and improve concentration. A health promotion effect can be expected by suitably applying the sheet of the present invention to a use having various purposes.
Patent KR-20210116982-A (KR)
Title: Product purchase recommendation time calculation method for member of shopping mall related to e-commerce, apparatus and system using said method
Inventor: CHOE WON GYU
IPC: G06Q30/06
Filed: 2020-03-18
Abstract: Disclosed is a method for calculating a product purchase recommendation time of a shopping mall member in an e-commerce system, which calculates an optimal product purchase time for members to recommending products according to the optimal product purchase time. According to one embodiment of the present invention, the method comprises the following steps: acquiring product purchase order information of at least one shopping mall member, wherein the product purchase order information includes information indicating a temporal order in which the corresponding member purchases the predetermined product among members who purchase the predetermined product; calculating at least one product purchase ranking index on the basis of the product purchase order information; and calculating a product recommendation time of at least one shopping mall member on the basis of the at least one product purchase ranking index. The at least one product purchase rank index includes at least one of a product purchase rank normalization value of a predetermined quantile dividing a predetermined point of an ordered set of the product purchase rank normalization values and a statistical value calculated by using the product purchase rank normalization value, the predetermined quantile is defined as at least one predetermined value, and the product purchase order normalization values include a value acquired by normalizing the product purchase order of each of a plurality of products purchased by a predetermined member.
Patent KR-20210116985-A (KR)
Title: Self-assembly mat
Inventor: LEE HYE JIN
IPC: A47G27/02
Filed: 2020-03-18
Abstract: The present invention relates to a prefabricated safety mat of a method of assembling individual mats in accordance with an area to be installed. The present invention provides the technology for a prefabricated safety mat. In the prefabricated safety mat, a lower part of an invisible mat has a structure which increases the bonding strength, an upper part of a visible mat minimizes the gap to reduce the inflow of foreign substances, and a connection part is configured to be uncomplicated and to increase aesthetics. In accordance with the present invention, the prefabricated safety mat for connecting the plurality of safety mats in accordance with the area to be installed comprises: an upper mat part which has a predetermined thickness, has no coupling configuration at an edge part, and maintains a contact state with another safety mat; and a lower mat part which is fixed to the bottom surface of the upper mat part in a laid manner, and forms a coupling configuration at the edge part so that mutual coupling with another safety mat is achieved.
Patent KR-20210117738-A (KR)
Title: Reinforced steel pipe one shot grouting and drilling
Inventor: LEE KWANG YOUNG
IPC: E21D20/02
Filed: 2020-03-20
Abstract: According to the present invention, a direct-drilling grouting simultaneous-injection steel pipe is inserted into drilled ground to allow grouting to reinforce the ground and comprises: a steel pipe body formed in a tubular shape to be inserted into and installed in the ground, and having a plurality of grouting holes formed through the outer surface thereof to form a row; inner packers installed in the steel pipe body to be separated at regular intervals in the longitudinal direction of the steel pipe body to divide an internal space; a plurality of first injection pipes installed in the steel pipe body to inject grouting liquid into the inner packers to divide the internal space of the steel pipe body, and having an injection hole formed through the outer surface thereof and communicating with the inner packers; and a second injection pipe allowing grouting by ejecting grouting liquid out of the steel pipe body through the grouting holes after the grouting liquid is filled in the divided internal space of the steel pipe body, and having an ejection hole formed through the outer surface thereof and communicating with the internal space. The inside of a steel pipe is accurately divided into a plurality of spaces to allow proper grouting for each section to allow accurate construction. A separate bit is provided on an end of the steel pipe body to drill the ground by using the steel pipe body. Then grouting is allowed immediately to quickly carry out construction.
Patent KR-20210117779-A (KR)
Title: Wine rack and wine rack assembly modulation
Inventor: KIM CHAJOONG
IPC: A47F7/00
Filed: 2020-03-20
Abstract: Disclosed are a wine rack, and a wine rack assembly. Among them, the wine rack comprises: a holder providing a storage space where a wine bottle can be stored; and a rail having a connection unit connected to an outer surface of the holder and a slot unit bent to be extended from the connection unit, wherein the slot unit can be spaced from the outer surface of the holder to form a slot space between an outer surface of the holder and the rail.
Patent KR-20210117804-A (KR)
Title: Beamforming Antenna Apparatus for Adaptive Wireless Power Transfer
Inventor: KAHNG SUNG TEK
IPC: H01Q1/38
Filed: 2020-03-20
Abstract: A beamforming antenna apparatus for adaptive wireless power transmission improves a conventional balloon structure to prevent an asymmetric problem wherein a beam deviates from a longitudinal direction in an existing quasi-Yagi antenna structure and forms a parasitic element layer on an upper layer and a lower layer of a quasi-Yagi layer for an electromagnetic wave to converge in a target direction and to be transmitted in the longitudinal direction, thereby increasing an antenna gain.
Patent KR-20210121920-A (KR)
Title: Laundry Treatment Apparatus
Inventor: HONGKI CHOI
IPC: D06F34/24
Filed: 2020-03-31
Abstract: The present invention relates to a control method for a laundry treating apparatus, which comprises: a water supply step of supplying water to a tub by controlling a water supply unit of a washing machine; a drying step of supplying heated air to a drying drum through a heat exchanger of a dryer; a request step of transmitting a control signal requesting reduction of a current amount per hour supplied to the heat exchanger to the dryer by the washing machine; a low power mode execution step of lowering the current amount per hour supplied to the heat exchanger if the temperature of the air discharged from the drying drum or the temperature of a refrigerant heat-exchanged with the air by the heat exchanger is higher than a preset first reference temperature; a heating step of heating the water stored in the tub by operating the heating unit of the washing machine after the low power mode execution step is initiated; and an impurities removal step of separating impurities from laundry by rotating a washing drum provided inside the tub. In accordance with the present invention, the consumption of standby power can be minimized.