baber/WOPTO huggingface dataset:
Patent KR-20190123914-A (KR)
Inventor: KIM YONG SANG
IPC: G06Q50/30
Filed: 2018-04-25
Abstract: The present invention relates to a paid smart outlet and a charging management system using the same which are able to charge a charging cost to a user of an outlet accurately by receiving charging approval information from a charging management center when electricity is supplied through a paid outlet, comparing charging approval information provided from an outlet user terminal and, in a case of being matched, supplying electricity. According to the present invention, the paid smart outlet (100) is connected to an electricity meter and coupled with a plug of the paid outlet user to receive the user information of the outlet and provide the user information for the charging management center while communicating with a terminal of the outlet user; and controls electricity to be supplied to a connected plug when charging approval information received from the outlet user terminal matches the charging approval information received from the charging management center when supplying electricity to the plug.
Patent KR-20180121831-A (KR)
Inventor: INABA MICHIMASA
IPC: G06F40/00
Filed: 2018-04-25
Abstract: An interest determination apparatus (1) includes a data acquiring unit configured to acquire a first data group representing the characteristic of a word included in dialogue information of a user, a first learning unit (9) configured to perform a learning operation using a first input value and a first output value by setting a data group associating the first data group acquired by the data acquiring unit with a second data group representing the characteristic of a predetermined word as the first input value and information representing whether or not there is the interest of the user as a first output value, and a determination unit (6) configured to determine whether or not there is the interest of the user for the word of a corresponding determination target based on the output value outputted from the first learning unit (9) if the data group that associates a third data group representing the characteristic of the word of the determination target with the first data group acquired by the data acquiring unit is inputted to the first learning unit (9). Accordingly, the present invention can determine whether or not there is the interest of the user in the word that does not appear in the dialogue of the user.
Patent KR-20190134017-A (KR)
Title: Lens driving device and camera device
Inventor: SANG OK PARK
IPC: G03B13/36
Filed: 2018-05-24
Abstract: According to an embodiment of the present invention, provided is a lens driving device which comprises: a housing; a holder disposed within the housing; a magnet disposed in the holder; a coil disposed in the housing and facing the magnet; an elastic member coupled to the holder; and a support member coupled to the elastic member and disposed in the housing. When the holder moves in an optical axis direction, the support member is in contact with the housing and moves in the optical axis direction.
Patent KR-20180134759-A (KR)
Inventor: TAKAMORI YUDAI
IPC: H01L21/304
Filed: 2018-06-01
Abstract: According to the present invention, the number of dressing a memorial stone is reduced. An abrasive apparatus comprises an abrasive unit (11) capable of rotating with a memorial stone (5) in a ring shape. The memorial stone (5) is arranged for a grinding area (41) to grind an object (3) to be ground and an unground area (42) not to grind the object (3) to be ground to be coexist while grinding the object (3) to be ground. The abrasive apparatus comprises: a fine bubble water generator (14) formed to generate fine bubble water (32); and a fine bubble water supply unit (12) formed to supply the fine bubble water (32) to the memorial stone (5) of the unground area (42).
Patent KR-20190137256-A (KR)
Inventor: KIM SEUNG JUN
IPC: B65D1/22
Filed: 2018-06-01
Abstract: Indeed, the present invention is not such a great invention, nor is it a very scientific invention, but it is certainly a tool that eliminates any inconvenience. This reduced the discomfort of placing cups after brushing teeth or drinking water. Since the present invention simply solved the problem by simply separating the contact surface, it is clear that the effect of the present invention is meaningful even though not great.
Patent KR-20190140699-A (KR)
Inventor: KIWON SON
IPC: G09G3/3233
Filed: 2018-06-12
Abstract: The present invention relates to a display device for preventing the degradation in image quality. The display device comprises: a pixel connected to a data line and sensing line; a multiplexer TFT interconnecting a data channel and data line of a data driver according to a multiplexer clock signal inputted to a gate electrode; a switching TFT interconnecting the data line and sensing line according to a multiplexer sensing signal; and a sensing unit sensing a change of a threshold voltage of the multiplexer TFT through the sensing line. According to the change of the multiplexer TFT, a level of the multiplexer clock signal is varied.
Patent KR-20190141987-A (KR)
Title: Gate valve
Inventor: CHOI DAI KYU
IPC: F16K51/02
Filed: 2018-06-15
Abstract: Embodiments of the present invention provide a gate valve, comprising: a seal plate configured to open and close a chamber; a support unit connected to the seal plate; a drive unit configured to vertically move the support unit; a housing having the seal plate and the support unit, and having a transfer opening and an exchange unit; a first sealing member configured to seal the transfer opening by movement of the seal plate; and a second sealing member configured to seal the exchange unit by movement of the seal plate. The drive unit can move the seal plate to a position corresponding to the transfer opening or the exchange unit. Accordingly, a movement distance of the seal plate can be minimized to stably operate the gate valve at reduced manufacturing costs. Moreover, movement time of the seal plate can be saved, and a space of the gate valve can be saved.
Patent KR-20190142146-A (KR)
Title: store kitchen tools cooking board
Inventor: MA JAE KWON
IPC: A47J47/00
Filed: 2018-06-15
Abstract: The present invention relates to a plate capable of accommodating a cooking tool, which enables a user to use a cooking tool and a plate at a time by forming and using a plate required in use of a cooling tool to be in a form of accommodating the cooking tool. To this end, the plate of a drawer type is used other than a folding type not to have any groove on a surface of the plate so as to prevent damage to ingredients, to remove a factor for interfering with a blade, and to prevent food from penetrating into the groove, thereby being hygienically used. The plate capable of accommodating a cooking tool of the present invention promotes the safety by double locking unlike that of a plate of a folding type by fixing the cooking tool inside the plate. The plate capable of accommodating a cooking tool of the present invention comprises: a plate for placing and preparing a food ingredient; a locking device for integrally fixing the plate and an accommodation space of a cooking tool; a handle for withdrawing the accommodation space in which the cooking tool is placed; a support for supporting the plate; and an accommodation space for accommodating the cooking tool. The plate has no crack, thereby hygienically preparing a food ingredient without damage when the plate is used. In addition, the plate has no crack to prevent a blade from being interfered, thereby enabling a user to safely prepare a food ingredient. According to the present invention, the effectiveness of a space can be secured by integrally using accommodation of the cooking tool and the plate.
Patent KR-20190142510-A (KR)
Inventor: YI TAE HOO
IPC: A23L33/105
Filed: 2018-06-18
Abstract: The present invention relates to a composition for preventing or treating periodontal diseases by including golden fermented extract fermented with Aspergillus niger strains as an active ingredient. The golden fermented extract fermented with Aspergillus niger strains according to the present invention can be usefully used in pharmaceutical compositions or health functional food with excellent activity in the prevention or treatment of periodontal diseases by: promoting the mineralization of osteoblasts, promoting the proliferation of periodontal ligament cells; and inhibiting the expression of interleukin-1β, tumor necrosis factor-alpha (TNF-α), and matrix metalloproteinase-1 (MMP-1).
Patent KR-20200000031-A (KR)
Title: Semiconductor device, method for fabricating the same and layout design method for the same
Inventor: KIM MYOUNG SOO
IPC: H01L29/66
Filed: 2018-06-22
Abstract: Provide are a semiconductor device in which a threshold voltage is adjusted by a simplified process and current characteristics are excellent, a method for fabricating the semiconductor device, and a layout design method for the semiconductor device. The semiconductor device comprises: a device isolation layer defining an active region in a substrate doped in a first conductive type; a gate electrode extending in a first direction on the active region; a high-concentration impurity region disposed in the active region on a side wall of the gate electrode, extending in the first direction, and doped in a second conductive type different from the first conductive type; and a low-concentration impurity region disposed in the active region, surrounding the high-concentration impurity region, and doped in the second conductive type. The active region includes a plurality of connection portions disposed below the gate electrode, protruding from the low-concentration impurity region, and extended in a second direction intersecting the first direction. The device isolation layer includes a plurality of separation portions disposed below the gate electrode. The plurality of connection portions and the plurality of separation portions are alternately arranged in the first direction.
Patent KR-20200000664-A (KR)
Title: Thin film transistor and vertical non-volatile memory device including transition metal-induced polycrystalline metal oxide channel layer
Inventor: JEONG JAE KYEONG
IPC: H01L27/11573
Filed: 2018-06-25
Abstract: Provided are a vertical non-volatile memory device and a thin film transistor. The vertical non-volatile memory device comprises a substrate and an insulating pillar extending in an upper direction of the substrate. Interlayer insulating layers and control gate patterns stacked alternately are disposed on a side part of the insulating pillar. Between the insulating pillar and the control gate patterns, a polycrystalline metal oxide channel layer extending along the insulating pillar is stacked on the insulating pillar. A tunnel insulating film, a charge trapping layer, and a blocking insulating film are sequentially disposed between the polycrystalline metal oxide channel layer and each of the control gate patterns. According to the present invention, high field-effect mobility of the memory device and the thin film transistor can be obtained.
Patent KR-20190127509-A (KR)
Title: Display device
Inventor: JINHA HEO
IPC: H01L27/32
Filed: 2018-07-03
Abstract: A display device includes a display panel outputting an image on its front surface and capable of bending deformation; an exciter positioned on the rear surface of the display panel and vibrating the display panel to generate sound; a vibration transmitting part positioned between the exciter and the display panel and transmitting the vibration of the exciter to the display panel; a control part controlling the display panel and the exciter; and a frame to which the display panel is fixed. The display device can output sound by vibrating the display panel itself by using the display panel capable of bending deformation, and thus does not need to have a separate sound output device.
Patent KR-20200006412-A (KR)
Inventor: YOON JIN KOOK
IPC: H01M10/0585
Filed: 2018-07-10
Abstract: The present invention relates to a short test device of a secondary battery cell and, more specifically, to a short test device of a secondary battery cell and a short test system including the same which test whether a pouch-type secondary battery cell is shorted to select good pouch-type secondary battery cells. The short test device (100) for a secondary battery cell (40) comprises: an electrode assembly having first and second electrode sheets (12, 14) alternately laminated, and a separation membrane (16) positioned between the first and second electrode sheets (13, 14); a pouch (20) to seal the electrode assembly (10); and a lead tap (30) which is connected to the electrode assembly (10) and protrudes out of the pouch (20). The short test device (100) for a secondary battery cell (40) has a flat structure consisting of a pair of plate surfaces and a plurality of sides.
Patent KR-20200008794-A (KR)
Title: Apparatus and method for analyzing surface defects of steel bar
Inventor: CHU JUNG HYUN
IPC: B21B38/02
Filed: 2018-07-17
Abstract: The present invention relates to an apparatus for analyzing surface defects of a steel bar which can accurately analyze surface defects of a steel bar. The apparatus comprises: a punching surface character recognition unit to photograph character information printed on a punching surface of the front end or the rear end of a steel bar to recognize the character information; a photosensor unit to detect an entry time and a completion time of the steel bar; a straightness measurement unit to measure the straightness of the steel bar surface; a surface defect detection unit to supplement the straightness measurement unit to detect surface defects of the steel bar; an encoder unit to detect a moving distance of the steel bar; and a control unit to process information detected by the punching surface character recognition unit, the photosensor unit, the straightness measurement unit, the surface defect detection unit, and the encoder unit to calculate accurate positions of the surface defects of the steel bar and the shapes of the surface defects, generate a two-dimensional planar graph corresponding to the length and the circumference of the steel bar, and then display the calculated shapes of the surface defects on the two-dimensional planar graph at the calculated positions.
Patent KR-20200009266-A (KR)
Title: Capacity sensing apparatus for liquid contents
Inventor: LEE SANG YEOLL
IPC: B65D25/20
Filed: 2018-07-18
Abstract: The present invention relates to an apparatus for sensing contents capacity of a liquid container, comprising: a control board with a built-in main controller; and a pair of electrostatic pads extending parallel from each end of the control board, and each equipped with an electrostatic sensor therein. According to the present invention, it is possible to easily and accurately check the remaining amount of the contents in the liquid container, and to track a usage pattern of stock.
Patent KR-20200013172-A (KR)
Inventor: JEONGCHANG KIM
IPC: G01R23/15
Filed: 2018-07-20
Abstract: Disclosed are a method for detecting a direction of a ship whistle based on frequency detection and phase difference estimation and an apparatus thereof. According to one embodiment, a sound reception method performed in a sound reception apparatus comprises the steps of: detecting a whistle frequency using an accumulated correlation between signals input to a plurality of microphones or an accumulated correlation between adjacent FFT windows in each microphone; and estimating a phase difference from the accumulated correlation corresponding to the detected frequency; and detecting a direction of the ship whistle for a digital sound reception apparatus of the ship based on the estimated phase difference.
Patent KR-20200012483-A (KR)
Title: Air conditioner
Inventor: SANGJUN PARK
IPC: F24F1/14
Filed: 2018-07-27
Abstract: The present invention relates to an air conditioner. According to an aspect, the air conditioner comprises: at least one indoor unit; a GHP outdoor unit connected to the indoor unit, and having an engine for driving a first compressor through combustion gas, a first outdoor heat exchanger for heat exchange of a refrigerant, and a cooling water heat exchanger in which the cooling water for cooling the engine flows; an EHP outdoor unit connected to the indoor unit, configured to drive a second compressor by using electricity, and having a second outdoor heat exchanger for heat exchange of the refrigerant and a defrosting heat exchanger disposed adjacent to the second outdoor heat exchanger; and a defrosting unit enabling the cooling water discharged from the cooling water heat exchanger to flow into the defrosting heat exchanger.
Patent KR-20200015102-A (KR)
Inventor: CHOI SANG HO
IPC: G02F1/1343
Filed: 2018-08-02
Abstract: The present invention relates to a display device capable of performing a mirror function. The display device may include a liquid crystal panel and a reflective polarizing plate sequentially positioned on a display panel. The liquid crystal panel may include a liquid crystal layer including liquid crystal of a VA mode which the liquid crystal rotates according to a vertical electric field. Accordingly, the display device may adjust an amount of external light reflection for each area. Therefore, in the display device, a decrease in visibility of an image due to the mirror function may be prevented.
Patent KR-20200020116-A (KR)
Title: A photo sensitive resin composition, a display partition wall structure prepared using the composition, and a display devide comprising the same
Inventor: KIM HUN SIK
IPC: G03F7/033
Filed: 2018-08-16
Abstract: The present invention relates to a photosensitive resin composition for a self-luminous display, comprising a compound having the highest occupied molecular orbital (HOMO) value of -5 to -6 eV, to a display partition wall structure produced by the photosensitive resin composition, and to a display device comprising the same.
Patent KR-20200021624-A (KR)
Title: Resistive switch element and manufacturing method thereof
Inventor: KIM JOON DONG
IPC: H01L45/00
Filed: 2018-08-21
Abstract: Provided are a resistance switch device, which has an electrical synapse function, and a manufacturing method thereof. The resistance switch device comprises: a transparent substrate; a transparent conductor film formed on the transparent substrate; a zinc oxide film formed on the transparent conductor film; a perovskite film formed on the zinc oxide film; and a nickel oxide film formed on the perovskite film.
Patent KR-20200021789-A (KR)
Title: Apparatus and method for charging control
Inventor: KAM JAEWOO
IPC: H02J7/00
Filed: 2018-08-21
Abstract: The present invention provides a charging control device capable of blocking overcharging, and a method thereof. The charging control device comprises: a battery state detection unit detecting cell voltage of each of at least one cell constituting a battery and charging current between the battery and a charging device; and a controller performing an overcharging protection function for the battery based on overcharging protection voltage and connected to the charging current to change the overcharging protection voltage.
Patent KR-20180098501-A (KR)
Inventor: CHOI JUNRYE
IPC: H01L51/52
Filed: 2018-08-24
Abstract: The present specification relates to an organic light emitting device in which an organic light emitting unit is encapsulated and a manufacturing method thereof. The organic light emitting device of the present invention comprises: a substrate; an organic light emitting unit that a first electrode, an organic material layer, and a second electrode are sequentially stacked on the substrate; and an encapsulation unit covering the outside of the organic light emitting unit of the substrate. The encapsulation unit includes a printed circuit board including a base material, at least one metal pattern formed on the edge of one surface of the base material, a metal plate not electrically connected to the metal pattern on one surface of the base material and provided on a light emitting region of the organic light emitting unit, and an insulating layer provided on at least one of a gap between the base material and the metal pattern, a gap between two or more metal patterns, and an upper portion of the metal pattern and a sealing layer filling a gap between the printed circuit board and the outside of the organic light emitting unit.
Patent KR-20200023873-A (KR)
Title: Unit plate for heat exchanger and heat exchanger including the same
Inventor: YUN JONG HYUN
IPC: F28F27/00
Filed: 2018-08-27
Abstract: The present invention relates to a unit plate for a heat exchanger, which comprises: a body plate including a fluid inlet, a fluid outlet, a flow path for connecting the fluid inlet to the fluid outlet, and a partition wall for dividing the flow path and another flow path adjacent thereto, and having a bending shape so as to be inclined when being placed horizontally at a portion in which the flow path and the partition wall are bent as a peak point; and a finishing plate having a bending shape corresponding to the body plate and formed on one surface of the body plate to cover the flow path. Moreover, a bubble discharge path for discharging bubbles generated by heating of the fluid to the fluid outlet is formed in the bending portion of the finishing plate or the partition wall of the body plate or in the bending portion of the finishing plate and the partition wall of the body plate.
Patent KR-20200027097-A (KR)
Title: 3D printer using rotational motion and linear motion
Inventor: PARK JAE HYOUN
IPC: B29C64/209
Filed: 2018-08-31
Abstract: The present invention relates to a 3D printer using rotary motion and linear motion. The 3D printer of the present invention comprises: a molding plate which performs up and down movements and in which a product is molded on an upper surface; and a printing head in which at least one is disposed on the top of the molding plate and which molds the product on the upper surface of the molding plate by using the rotary motion about the center of the molding plate and the linear motion in the radial direction.
Patent KR-20200027297-A (KR)
Title: Composite Pavement
Inventor: PARK JUN YOUNG
IPC: E01C7/32
Filed: 2018-09-04
Abstract: According to the present invention, provided is a composite pavement, which includes a lower concrete layer (100) and an upper asphalt layer (200), wherein the upper asphalt layer (200) includes: a waterproof asphalt layer (210) formed on an upper portion of the lower concrete layer (100); and a surface asphalt layer (220) formed on an upper portion of the waterproof asphalt layer (210). According to the present invention, the durability of the road can be increased while the driving comfortability of vehicles can be increased.
Patent KR-20200029120-A (KR)
Title: Method and computer program for photographing picture without background using digital dual-camera
Inventor: LEE YEO JUN
IPC: H04N5/77
Filed: 2018-09-10
Abstract: Disclosed is a method for photographing a picture without a background by using a dual camera. According to the present invention, the method for photographing the picture without the background by using the dual camera can comprise the steps of: generating a depth map by analyzing a plurality of images photographed through a plurality of cameras upon a request for photographing a picture by a user; determining one or more partial images constituting an image by using the depth map; displaying a user interface capable of dividing and selecting one or more partial images as a live view image on a main image displayed on a screen of a digital photographing device; receiving a user input through the user interface; and generating an image created by selecting and excluding partial images from the main image according to the user input through the user interface as a new main image and storing the same into a storage part, upon a request for storing the image by the user.