baber/WOPTO huggingface dataset:
Patent KR-20210122003-A (KR)
Inventor: SEO MYUNG KYO
IPC: G06Q30/06
Filed: 2020-07-06
Abstract: The present invention relates to a server for providing a clothes shopping mall platform using an artificial intelligence (AI) network including a recurrent neural network (RNN) and a deep neural network (DNN), which provides convenience to users during online shopping for clothes. According to the present invention, the server comprises: a storage unit; a communication unit performing communications with a customer terminal of a customer; and a control unit operating a website or mobile application supporting a clothes shopping mall platform and controlling the storage unit and the communication unit.
Patent KR-20220006354-A (KR)
Title: Lip Case
Inventor: KIM JAE IL
IPC: A45D40/14
Filed: 2020-07-08
Abstract: The present invention relates to a lip case, and more specifically, to a lip case capable of fixing lip balm inside; being easily used by a user by opening and closing a lid of the lip case with one hand; replacing the lip balm which is a consumable product; and improving convenience and utilization. The lip case according to a preferred embodiment of the present invention comprises: a housing (1) which accommodates lip balm (6) of a solid type inside; a replacing unit (5) which is detachable from a lower end of the housing (1); a lid (4) which is provided in an upper end of the housing (1); and an elevating unit (3) which is provided inside the housing (1) and elevates the lip balm (6). In this case, by separating the replacing unit (5) from the housing (1), the lip balm (6) inside the housing (1) can be replaced. In this case, a supporting unit (2) combined with the lip balm (6) can be further included. The elevating unit (3) includes: an elevating plate (31) which is combined with a lower end of the supporting unit (2), and an elevating rod (32) which is combined with the elevating plate (31). The elevating rod (32) protrudes to the outside of the housing (1). In this case, a screw thread for screw connection with the housing (1) is formed on the inner circumferential surface of the replacing unit (5).
Patent KR-20220007363-A (KR)
Inventor: TAEMAN YANG
IPC: F04D29/40
Filed: 2020-07-10
Abstract: The present invention relates to an air cleaner. The air cleaner of the present invention includes: an air blower forming an outlet on an upper side; a circulator placed on the upper side of the air blower, and controlling a direction of air flowing upward through the outlet; and a moving device combined with the circulator, and changing the placement of the circulator. The circulator includes a lower cover including a lower plate combined with the moving device, and having an inlet formed on the circumference of the lower plate; an upper cover placed on an upper side of the lower cover, and forming an outlet; an air flowing fan placed between the lower cover and the upper cover to be rotatable, forming a circular inlet on a lower side, forming a ring-shaped outlet on an upper sider, and including a cylindrical suction guider extended downward from the circumference of the circular inlet; a motor placed on an upper side of the lower plate, and rotating the air flowing fan; and an inner cover placed on the upper side of the lower cover, and housing a lower part of the air flowing fan. The inner cover includes: an inner plate forming an inlet on an inner side; and a bell mouth projected upward from an inner circumference end of the inner plate, and placed apart on the outside of the circumference surface of the suction guider to guide the air introduced through the inlet of the lower cover to the inlet of the air blowing fan. Therefore, the present invention is capable of minimizing an air backflow and securing the flowrate of air.
Patent KR-20220008484-A (KR)
Title: Cosmetic composition for improving skin condition comprising hemp seed oil, plant callus culture filtrate and peptides as active ingredient
Inventor: BAEK MI JEONG
IPC: A61Q19/00
Filed: 2020-07-14
Abstract: The present invention relates to a cosmetic composition for improving skin condition, comprising a mixture of hemp seed oil, plant callus culture filtrate and peptides as active ingredients. The cosmetic composition of the present invention provides excellent skin wrinkle alleviation, skin elasticity improvement, skin moisture improvement, and skin texture improvement effects by comprising a mixture of hemp seed oil, plant callus culture filtrate and peptides.
Patent KR-20220008537-A (KR)
Title: Door-opening-device of door with thermal sensor
Inventor: KIM WAN JUNG
IPC: G07C9/37
Filed: 2020-07-14
Abstract: The present invention relates to a door and, more specifically, to a door opening device including a thermal sensor for a door and a body temperature display device, and a door opening method. In accordance with the present invention, since the body temperature of a user entering through a door is sensed through a thermal sensor of the user, the door opening device can restrict the entry of a user when the body temperature is high, and, as a result, the door opening device can prevent the entry of a user having an infectious disease such as Covid 19 or the like to prevent the spread of infection to other users while enabling a visitor to easily check his or her body temperature, which can lead to effectiveness in infection prevention. In accordance with characteristics of the present invention, a door (10), including a door controller (20) and a door operation part (30) installed in a door frame (11), includes: the door controller (20) transmitting a control signal to open and close the door (10); the door operation part (30) opening and closing the door to an upper part of the door frame (11) of the door (10); a reader (40) transmitting an opening/closing signal of a user; a position sensor (50) for sensing whether the user is proximate; and a thermal sensor part (60) for sensing the body temperature of a user.
Patent KR-20220015639-A (KR)
Title: Working car for greenhouse culture
Inventor: LEE JEOUNG SOO
IPC: A01G9/14
Filed: 2020-07-31
Abstract: An objective of the present invention is to provide a working vehicle for plastic greenhouses, which is installed on the floor inside a greenhouse and moves a worker who has inconvenience in movement to a position where work is required with a simple operation. To achieve this, the working vehicle for plastic greenhouses is installed in a work area among a greenhouse floor divided into a cultivation area and the work area. The working vehicle comprises: a movable body moving along a rail installed on the floor of a work area; a seat disposed on the upper end of the movable body to enable an operator to be sit thereon; an adjustment device installed between the movable body and the seat to adjust the front, rear, left, and right positions, rotation angle, and height of the seat; and a control unit controlling movement of the movable body and operation of the adjustment device.
Patent KR-20220016732-A (KR)
Inventor: KIM MIN GYU
IPC: G02C13/00
Filed: 2020-08-03
Abstract: In accordance with a purpose of the present invention, provided are lens tweezers having a lens cleaning function, including: a pair of tweezer parts individually extended from a bent part to have a predetermined length, and provided to hold a lens at an end in accordance with a mutual gap change caused by pressing or releasing; an opening part formed at the end of the pair of tweezer parts; and a pipe part formed in the pair of tweezer parts, and discharging fluids from the inside to the outside or suctioning fluids from the outside to the inside through the opening part in accordance with the pressing or releasing of the pair of tweezer parts. In accordance with the present invention, when the lens is held with the lens tweezers, fluids such as lens cleaning liquid or the like are discharged from the end of the lens tweezers, thereby bringing about an effect of removing foreign substances on the lens right before the insertion of the lens.
Patent KR-20220017066-A (KR)
Inventor: LEE SE HEON
IPC: G01R31/28
Filed: 2020-08-04
Abstract: An object of the present invention is to provide a device for inspecting electrical characteristics of a chip electronic component and classifying the measured chip electronic component based on a test result by contacting an electrode terminal to each electrode of a chip electronic component having electrodes on opposite end surfaces, accommodated in a chip electronic component holding plate having multiple penetrations, thereby suppressing occurrence of contact scratches on an electrode surface of a chip electronic component due to the contact with an electrode terminal for inspecting the electrical characteristics. In order to solve this problem, as the electrode terminal contacting the chip electronic component, an electrode terminal constructed by binding conductive fibers having a Young's modulus in the range of 140 to 1000 GPa, a Vickers hardness of 7000 MPa or more, and a volume resistivity of 200 uΩcm or less overlapping each other in the two-dimensional direction is used.
Patent KR-20220031808-A (KR)
Inventor: KISHIMOTO HIROTSUGU
IPC: G06F1/16
Filed: 2020-09-04
Abstract: A digitizer includes: a base member including a front surface and a rear surface facing each other; first sensing lines disposed on the base member, adjacent to the front surface of a base layer, extending in a first direction, and arranged along a second direction crossing the first direction; and second sensing lines disposed on the base member, adjacent to the rear surface of the base member, spaced apart from the first sensing lines, extending in the second direction and spaced apart from each other in the first direction, wherein the base member is folded along an imaginary folding axis extending in the second direction, and includes a through hole through which at least a portion of the base member passes. Therefore, it is possible to reduce stress applied to the digitizer during folding.
Patent KR-20210031619-A (KR)
Title: Polyimide films and electronic devices
Inventor: JOHNSON JOSEPH CASEY
IPC: G06F3/041
Filed: 2020-09-09
Abstract: In a first aspect, a polyimide film comprises a dianhydride and a diamine. The dianhydride, diamine, or both dianhydride and diamine include cycloaliphatic monomers, aliphatic monomers or both cycloaliphatic and aliphatic monomers. The present polyimide film has a tensile modulus of 5.5 GPa or more, b* of 1.4 or less, and a yellowness index of 2.25 or less for a film thickness of 50 μm. In a second aspect, an electronic device includes the polyimide film of the first aspect.
Patent KR-20220033937-A (KR)
Title: Bottle and auxiliary content storage device
Inventor: LEE HO JAE
IPC: B65D41/04
Filed: 2020-09-10
Abstract: The present invention relates to a container. The container comprises: a container body including a space in which first content is held, and a coupling unit provided with an injection hole; a container cap coupled to the coupling unit of the container body; and a second content holding unit including a holding portion which has an opened upper part and in which second content is held, a support part positioned to enclose the holding portion and supporting the holding portion, and an installation part connected to the support part and coupled to the upper end of the coupling unit, wherein the container cap includes: a cap part; a protruding part having a first protrusion portion and a second protrusion portion positioned at the inner side of a lateral surface of the cap part and positioned to be spaced from the upper end of the cap part at distances different from each other; and a sealing part positioned between the inner upper surface of the cap part and the protruding part and sealing the holding portion. The present invention can enhance user convenience.
Patent KR-20220034477-A (KR)
Inventor: LEE JAE HONG
IPC: F21V3/04
Filed: 2020-09-11
Abstract: A handrail for easy mounting of an LED lighting according to the present invention comprises: a bar-shaped LED lighting; a lighting case in which the LED lighting is accommodated and made of a light-transmitting material; and a rail tube into which the lighting case is inserted and fixed to a lower portion.
Patent KR-20210154680-A (KR)
Inventor: SIO KAM TOU
IPC: H01L27/02
Filed: 2020-09-14
Abstract: An IC structure includes first and second cell rows extending in a first direction. The first cell row comprises first cells individually including at least one first fin having a first source/drain regions of a first conductivity type and at least one second fin having a second source/drain region of a second conductivity type opposite to the first conductivity type. The second cell row comprises second cells individually including at least one third fin having a third source/drain regions of the first conductivity type and at least one fourth fin having a fourth source/drain region of the second conductivity type. The first cells have the same first number of one or more first fins and the second cells have the same second number of one or more third fins that is smaller than the first number of the one or more first fins.
Patent KR-20210035746-A (KR)
Title: Coaxial Connector
Inventor: MASADA SHINYA
IPC: H01R24/44
Filed: 2020-09-16
Abstract: The present invention provides a coaxial connector that can improve matching of characteristic impedance. A receptacle (20), as the coaxial connector of the present invention, can be connected to a plug (10) formed at a terminal of a coaxial cable (Cb). The receptacle (20) comprises a metal shell (2), a second dielectric cylinder (4), and a second center contact (6). The metal shell (2) has a cylindrical part (2c) that can be connected to a shell (1) of the plug connected to an external conductor (Wb). The second dielectric cylinder (4) is supported inside the metal shell (2). The second center contact (6) has one end side in which a male terminal (6t) is freely connectable to a female terminal (5t). The second center contact (6) has the other end side supported inside the second dielectric cylinder. The second center contact has a shoulder part (6s) with a width larger than the outer diameter of the male terminal (6t) on a base end of the male terminal (6t). In a state where the male terminal (6t) is connected to the female terminal (5t) of the plug, the shoulder part (6s) comes to a state of entering the inside of a bearing hole (3h) of the first dielectric cylinder (3) of the plug.
Patent KR-20210037552-A (KR)
Title: A substrate fixing device for scintilator deposition, a substrate deposition device containing the same and a scintillator deposition method using the same
Inventor: RYU IN HYUCK
IPC: C30B25/12
Filed: 2020-09-18
Abstract: A substrate fixing device of the present invention fixes a substrate such that a deposition material evaporated from at least one evaporation source can be deposited on the substrate. The substrate fixing device includes: a substrate temperature control unit for transferring heat to the substrate; and a substrate fixing unit coupled to one side of the substrate temperature control unit and fixing the substrate. The substrate fixing unit fixes the substrate so that the entire surface of the substrate can be exposed in the direction of the evaporation source, and a space is formed between the substrate fixing unit and the rear surface of the substrate.
Patent KR-20220041971-A (KR)
Inventor: HWANG JUNG HO
IPC: G01N15/00
Filed: 2020-09-25
Abstract: The present invention relates to an electric impactor to which a cicada wing structure-biomimetic nanospike impact plate is applied, which measures bioaerosols in real-time. According to the present invention, the electric impactor comprises: an introduction unit located on the uppermost layer and introducing microbial particles; a first sensing unit measuring a current caused by collision of the microbial particles introduced through the introduction unit; a second sensing unit for measuring a current caused by the collision of the microbial particles introduced through the introduction unit, wherein the first sensing unit includes a general collision plate disposed on the surface of the sensing unit and the second sensing unit includes a nanospike collision plate disposed on the surface of the sensing unit; and a measurement unit receiving electric signals from the first sensing unit and the second sensing unit.
Patent KR-20220041557-A (KR)
Inventor: YOO JUNGWOO
IPC: H01H50/36
Filed: 2020-09-25
Abstract: Disclosed are a movable contact part and a direct current relay including the same. The movable contact part according to an embodiment of the present invention includes an upper holder and a lower holder. A coupling protrusion protruding toward one of the upper holder and the lower holder is formed on the other one. A coupling groove into which the coupling protrusion is inserted and coupled is formed on the other one of the upper holder and the lower holder. The lower holder is coupled to the inside of the housing, and the upper holder is coupled to each of the lower holder and the housing. Accordingly, the coupling of the upper holder and the lower holder can be facilitated, and a coupled state can be stably maintained.
Patent KR-20220043505-A (KR)
Inventor: CHA JEONG WON
IPC: G06F40/258
Filed: 2020-09-29
Abstract: The present invention provides a device and a method for summarizing a document, which create a summary by combining an extraction-based summarizing method and a generation-based summarizing method using a neural network. An objective of the present invention is to provide a device and a method for summarizing a document, which can effectively create a summary of a document while having a relatively small memory volume in comparison to a deep learning model. According to the present invention, the device for summarizing a document comprises: a document preprocessing unit removing unnecessary special characters included in an inputted document; a first summary creating unit assigning an importance level to the preprocessed document and extracting key sentences to create the first summary; a second summary creating unit sequentially creating tokens in designated units for the first summary to create the second summary again; and a document postprocessing unit removing repeated phrases or the like written in the second summary in accordance with a predefined rule.
Patent KR-20220047007-A (KR)
Inventor: PARK KYOUNG WAN
IPC: B01J19/18
Filed: 2020-10-08
Abstract: The present invention relates to an apparatus for preparing a positive electrode active material precursor which ensures a sufficient filtering flux to provide improved productivity, while allowing continuous filtration of a reaction solution. The apparatus for preparing a positive electrode active material precursor according to the present invention includes: a reactor configured to receive a reaction solution introduced thereto and formed to have a cylindrical shape with an opened top; an impeller unit inserted to the center of the inner part of the reactor and configured to agitate the reaction solution; and a filter unit installed inside of the reactor and including a filter for filtering a precursor produced through the reaction of the reaction solution, wherein the impeller unit has a shaft, the internal end portion of which is extended to the internal bottom portion of the reactor, includes two or more stages of blade units formed longitudinally between the external end portion and the internal end portion of the shaft inside of the reactor, and the filter unit is installed at the top or bottom of the blade units and includes at least one filter assembly extended from the center of the inner part of the reactor to the wall body of the reactor.
Patent KR-20220048131-A (KR)
Inventor: AN HO KYUN
IPC: H01L21/8238
Filed: 2020-10-12
Abstract: An objective of the present invention is to provide a semiconductor device capable of improving the performance and reliability of an element. The semiconductor device comprises: a substrate including a first area and a second area; a first silicon-germanium film conformally formed in the substrate of the first area, and defining a first gate trench; a first gate insulation film extended along a profile of the first gate trench on the first silicon-germanium film, and coming in contact with the first silicon-germanium film; a first metallic gate electrode on the first gate insulation film; a source/drain area formed in the substrate and arranged on both sides of the first metallic gate electrode; a second gate insulation film arranged on the second area; and a second metallic gate electrode on the second gate insulation film.
Patent KR-20220048637-A (KR)
Inventor: YOU DONG HEE
IPC: E01F9/627
Filed: 2020-10-13
Abstract: The present invention relates to a road central dividing safety sign apparatus. The road central dividing safety sign apparatus according to an embodiment of the present invention comprises: a safety sign frame which is installed to maintain an upright posture along a centerline of a road and displays the centerline of the road; and a fixation frame which supports a lower end part of the safety sign frame and is fixed to the road. The safety sign frame is restored to an initially installed posture due to elasticity when deformation due to an external impact occurs and maintains the upright posture. An objective of the present invention is to provide the road central dividing safety sign apparatus which allows to prevent traffic accidents.
Patent KR-20220048820-A (KR)
Inventor: KIM CHI YEON
IPC: F16J15/08
Filed: 2020-10-13
Abstract: The present invention provides a metal gasket. In the present invention, a tube is located on both sides of an inner space of a metal jacket, a core in which a filler material and a winding material are alternately formed in a lateral direction along between the tubes is positioned, and the winding material is overlapped in plurality so that the ratio of the winding material to the filler material is increased. The metal gasket can minimize the amount of compression and maintain the restoring force when a load is applied to the metal gasket.
Patent KR-20220048869-A (KR)
Inventor: GI PYO UM
IPC: G06F3/06
Filed: 2020-10-13
Abstract: The present technology relates to an electronic device. According to the present technology, a storage device capable of maintaining consistency of data for the same address includes: a memory device including a plurality of memory blocks; a buffer memory device including a plurality of cache buffers temporarily storing data previously received from a host; and a memory controller. In response to a write request input from the host, the memory controller controls the buffer memory device and the memory device to store data, stored in a cache buffer storing data corresponding to a logical address which matches a logical address of write data, in the memory device, among the plurality of cache buffers, according to whether the data corresponding to the logical address which matches the logical address of the write data corresponding to the write request has been stored in the plurality of cache buffers before the write request is input.