baber/WOPTO huggingface dataset:
Patent KR-20200029171-A (KR)
Title: Method and apparatus for generating panoramic image, computer-readable recording medium
Inventor: KIM SUN JUNG
IPC: G06T5/00
Filed: 2018-09-10
Abstract: Disclosed are a method for generating a panoramic image, a device for generating a panoramic image, and a computer-readable recording medium on which a computer program is recorded. According to the present invention, the method for generating a panoramic image comprises the steps of: obtaining a panoramic image according to panoramic radiographing of a subject; obtaining a histogram of the obtained panoramic image; determining a representative pixel contrast value based on a position where the number of pixels peaks in the obtained histogram; and if the representative pixel contrast value is not within a reference range, correcting the contrast balance of the panoramic image.
Patent KR-20190030616-A (KR)
Inventor: JOSEF HORBURGER
IPC: B23Q17/20
Filed: 2018-09-12
Abstract: The present invention relates to a tool having a machining region in a worm thread form, and more particularly, to a method for automatic determination of a geometrical dimension of a grinding worm. In this method, a measuring element is oriented towards a tool for detecting a distance. Furthermore, the tool is set to be rotated with respect to the measuring element. Therefore, based on a distance value detected by the measuring element during rotation of the tool, a result with respect to a geometrical shape of the tool is deducted.
Patent KR-20190130954-A (KR)
Title: Semiconductor package
Inventor: KWON HEUNGKYU
IPC: H01L23/00
Filed: 2018-10-02
Abstract: According to the present invention, a semiconductor package includes a substrate; a semiconductor chip mounted on the substrate; a passive element mounted on the substrate; a conductive structure provided on the substrate; and an interposer substrate disposed on the semiconductor chip, the passive element, and the conductive structure and electrically connected to the conductive structure. The height of the passive element may be greater than the height of the semiconductor chip. The electrical properties of the semiconductor package can be improved.
Patent KR-20200038570-A (KR)
Title: protective vinyl attachment device using numerical control
Inventor: LEE JONG GYEONG
IPC: B29C65/00
Filed: 2018-10-04
Abstract: The present invention relates to a protective vinyl attachment device using numerical control, and more particularly to a protective vinyl attachment device using numerical control to automatically attach a protective vinyl to a side of a product regardless of a size and shape of the product, to which a protective film will be attached, while transferring the product using numerical control. Further, the protective vinyl attachment device using numerical control comprises: a supply part for supplying a protective tape arranged on one side of a release paper with a protective vinyl spaced apart at a regular interval; a jig for receiving a product to which the protective film will be attached; an attachment part having an attachment roller for receiving the protective tape from the supply part to closely attach the protective film onto a side of the product; a transfer part for transferring and rotating the jig to attach the protective film along a lateral surface of the product received in the jig; and a control part for controlling an operation of the supply part, the attachment part and the transfer part through numerical control.
Patent KR-20200038600-A (KR)
Title: Reverse Auction Service Apparatus
Inventor: KANG SEONG GI
IPC: G06Q30/06
Filed: 2018-10-04
Abstract: The present invention relates to a reverse auction service device capable of effectively promoting a store of a small business owner. The reverse auction service device comprises: a transmitting and receiving unit connected with a user terminal and one or more store terminals through a network to transmit and receive data; and a control unit transmitting requirements from the user terminal received to the transmitting and receiving unit to the one or more store terminals, transmitting a reverse auction estimate from the one or more store terminals received to the transmitting and receiving unit to the user terminal, and informing the store terminal which presents the corresponding reverse auction estimate that the corresponding reverse auction estimate is selected as the user terminal selects one reverse auction estimate. The reverse auction estimate is generated based on reservation information of a corresponding store.
Patent KR-20200040375-A (KR)
Title: A electrolyte for lithium ion battery and lithium ion battery
Inventor: PYO MYOUNG HO
IPC: H01M10/42
Filed: 2018-10-10
Abstract: The present invention relates to an electrolyte capable of greatly improving capacity and rate in a graphite negative electrode of a non-aqueous electrolyte lithium ion battery, and a lithium ion battery comprising the electrolyte. The electrolyte according to the present invention includes an additive containing Ca(BH_4)_2, a lithium salt, and a non-aqueous organic solvent.
Patent KR-20200040636-A (KR)
Inventor: KIM JUNG GUN
IPC: A61F13/38
Filed: 2018-10-10
Abstract: The present invention relates to a cotton swab for human ear cleaning. According to the present invention, multiple projections are formed on both sides of a rod body so that degreasing cotton portions formed on both sides of the rod body are hardly separated to the outside. The degreasing cotton portion fixed to one side of the rod body is large and the degreasing cotton portion fixed to the other side of the rod body is small, and thus precise human ear cleaning is possible by means of the small degreasing cotton portion. According to the present invention for achieving the object described above, the multiple projections are formed on the outer peripheral surface of the rod body inside the degreasing cotton portion, and thus the degreasing cotton portion is prevented from being easily separated from the rod body. As a result, during ear cleaning by means of the degreasing cotton portion, it is possible to prevent the rod body from being separated with the degreasing cotton portion remaining in the ear. One among the degreasing cotton portions on both sides of the rod body is formed large and the other is formed small, and thus precise human ear cleaning is possible by means of the small degreasing cotton portion.
Patent KR-20200042657-A (KR)
Inventor: SEOL JANG HO
IPC: A61K8/9728
Filed: 2018-10-16
Abstract: The present invention relates to a skin cosmetic composition for anti-oxidation and anti-inflammation of skin, containing a natural complex extract. More particularly, the present invention relates to a skin cosmetic composition for anti-oxidation and anti-inflammation of skin, containing a natural complex extract formed by mixing a complex extract extracted from Lithospermum erythrorhizon, Gardenia jasminoides, Forsythia viridissima, Paeonia japonica, Sophora flavescens, Scrophularia buergeriana, Portulaca oleracea and licorice, with a complex extract of Phellinus linteus, Ganoderma lucidum, Inonotus obliquus, Grifola frondosa, and Sparassis crispa.
Patent KR-20180120638-A (KR)
Inventor: NAGAKURA TAKESHI
IPC: C09J7/40
Filed: 2018-10-25
Abstract: The present invention provides an antistatic surface-protective film which exhibits less contamination of an object for adhesion, causes no degradation over time, and shows excellent anti-static performance. The antistatic surface-protective film is formed of an acrylic polymer of a copolymer which contains (A) at least one (meth)acrylate monomer having an alkyl group with 4 to 18 carbon atoms, and (B) at least one kind of a copolymerizable monomer containing a hydroxyl group, while not containing a copolymerizable monomer containing a carboxyl group, on one surface of a substrate film (1) formed of a resin with transparency. Additionally, the antistatic surface-protective film includes an adhesive layer (2) which comprises a composition containing (C) a bifunctional or higher isocyanate compound, (D) a crosslinking accelerator, and (E) a keto-enol tautomer compound; and a release film (5) on which a release agent layer (4) is laminated adheres to the surface of the adhesive layer (2). The release agent layer (4) contains a releasing agent containing dimethylpolysiloxane as a main component, and an antistatic agent.
Patent KR-20200046617-A (KR)
Inventor: SON IN SIK
IPC: A61K31/7088
Filed: 2018-10-25
Abstract: The present invention relates to a composition for alleviating and treating alopecia, hair damage, and skin diseases containing vitamin C and an aptamer binding to the vitamin C as active components. When subjects with alopecia, hair loss, and atopic dermatitis, eczema, and contact dermatitis are treated with the composition of the present invention, the composition exhibits alleviation and treatment effects, and thus exhibits an effect of being able to be used as medicines and cosmetics for subjects having aforementioned diseases.
Patent KR-20200047042-A (KR)
Title: Trading System and Method For Foreign Country Stock
Inventor: PYO YUN MI
IPC: G06Q40/04
Filed: 2018-10-26
Abstract: Provided are a system and a method which can trade foreign stocks with a decimal point. According to an embodiment of the present invention, in a system which is connected to at least one user terminal and allows the foreign stocks to be traded in accordance with an order of the user terminal, the foreign stock transaction system comprises: a database which stores information of a balance and a holding stock of a stock account linked to the user terminal; and a stock company server receiving an order signal from the user terminal and transmitting the order signal to an overseas exchange server. If the decimal point in the total order quantity of the foreign stocks collected from the user terminal exists, the stock company server rounds the decimal point up to match the whole stock, and uses the whole stock as the quantity to send the order signal to the overseas exchange server.
Patent KR-20200048283-A (KR)
Title: User interaction method and apparatus
Inventor: BYOUNGJUN CHUNG
IPC: G06F3/0488
Filed: 2018-10-29
Abstract: Disclosed are a user interaction device and a method thereof. According to an embodiment of the present invention, the user interaction device can acquire tables, wherein the tables are created based on data corresponding to attributes; display a dashboard including at least one of visualized charts based on at least one of the tables and at least one of the tables; receive user input for at least one chart in the dashboard; identify a table associated with the chart corresponding to the user input; and perform interaction corresponding to the user input in the identified table. Therefore, user interaction for charts, tables or dashboards can be intuitively processed.
Patent KR-20200051094-A (KR)
Title: Spout pouch type liquid filling apparatus
Inventor: KIM JONG KI
IPC: B05B1/14
Filed: 2018-11-02
Abstract: Disclosed is a liquid filling apparatus for a spout pouch. The present invention is to provide a liquid filling apparatus for a spout pouch which can be easily cleaned after filling a pouch container with liquid such as a beverage. The liquid filling apparatus for a spout pouch according to one embodiment of the present invention comprises: a container supplying member coupled to a frame and supplying a pouch container provided with a spout; a moving member moving the pouch container supplied from the container supplying member along a predetermined path; a filling member filling the pouch container moved by the moving member, with liquid; a cap mounting member mounting a cap on the spout of the pouch container filled with the liquid; a cap fixing member fixing the cap to the spout by rotating the cap mounted on the spout; and a support member on which a wiring and a power source of the moving member and the filling member are disposed.
Patent KR-20200051231-A (KR)
Inventor: JANG AE NEE
IPC: H01L23/552
Filed: 2018-11-05
Abstract: A semiconductor device comprises a functional circuit, a plurality of electrostatic discharge (ESD) protection circuits, and a plurality of test pads. The functional circuit is a circuit for operation of the semiconductor device. The plurality of ESD protection circuits are independently formed from the functional circuit, respectively comprises a plurality of junctions having different sizes and capacities from each other, and are respectively used for performing ESD tests in different processes for producing the semiconductor device. The plurality of test pads are connected with the plurality of ESD protection circuits and receive test signals for the ESD tests. According to the present invention, occurrence of ESD defects in each process can be accurately confirmed.
Patent KR-20200053251-A (KR)
Inventor: SEO YEON PARK
IPC: H04B1/40
Filed: 2018-11-08
Abstract: Various embodiments of the present invention relate to an electronic device with covers to be coupled and an operating method thereof. The electronic device comprises: a housing; a first cover which can be coupled to at least a portion of the housing, and includes a first identification terminal; a second cover which can be coupled to at least a portion of the first cover, and includes at least one second identification terminal to be electrically connected to the first identification terminal; and a processor. The processor can be configured to acquire at least one of first information associated with the first cover and second information associated with the second cover, identify at least one of a type of the first cover and a type of the second cover based on at least one of the first information and the second information, and perform a designated operation based on at least one of the type of the first cover and the type of the second cover. Moreover, other embodiments of the present invention are possible.
Patent KR-20200053299-A (KR)
Title: Spm roll and manufacturing method of the same
Inventor: KIM KIWON
IPC: C25D5/02
Filed: 2018-11-08
Abstract: According to the present invention, provided is an SPM roll manufacturing method comprising the steps of: forming a coating layer of a resin material on a surface of a roll; forming an engraved first pattern by processing the surface of the coating layer with a laser; coating and filling the first pattern with a metal material; and removing the coating layer to form an embossed second pattern made of the metal material.
Patent KR-20200055865-A (KR)
Title: Door opening and closing device for air conditioner
Inventor: KIM SANG NAM
IPC: F24F13/12
Filed: 2018-11-13
Abstract: Disclosed is a door opening and closing device for an air conditioner, in which a rotation link member and one side of a door panel are assembled to be hinged through a separation prevention coupling portion, and the other side of the door panel slides through a slide coupling portion such that interruption of a front panel is prevented when the door penal is opened and closed, and an outlet of the front panel can be tightly covered. The disclosed door opening and closing device for an air conditioner comprises: a pair of support panels disposed at the rear of a front panel and including a rotation link member to rotate; a door panel provided between the support panels to cover an outlet of the front panel; a separation prevention coupling portion coupling one side of the door panel to the rotation link member while preventing the one side from being detached from the rotation link member so that the door panel rotates and moves; and a slide coupling portion slidably coupling the other side of the door panel to the support panels when the door panel rotates and moves by the separation prevention coupling portion.
Patent KR-20200057905-A (KR)
Title: leisure waterproof wrist wallet smart watch
Inventor: LEE GI HUN
IPC: G08B21/02
Filed: 2018-11-17
Abstract: The present invention relates to a leisure waterproof wrist wallet smart watch. Particularly, the present invention consists of a square case and a watch model case with a waterproof function, solves concerns about flooding and missing that can occur when performing leisure activities by combining GPS with the watch model case, and improves the fit and the discomfort of the activity by a movement checking assistant (51) of FIG. 3. Accordingly, it is possible to reduce the inconvenience and contribute to the stability of a consumer during leisure activities, thereby eliminating the consumer′s personal inconvenience and unnecessary consumption and reducing the social cost of safety.
Patent KR-20200057969-A (KR)
Inventor: LEE JONG JU
IPC: F24H1/22
Filed: 2018-11-19
Abstract: The present invention relates to an electric boiler and, more specifically, to an electric boiler having a preheating function which can quickly raise the temperature by merging a portion of hot water heated by a heating device with circulating water just before heating. The electric boiler having a preheating function comprises: a case having a space therein and a water outlet and a water inlet formed on one end thereof; a heating device embedded in the case to heat cooled circulating water; a pump to forcibly circulate circulating water; a water supply tank to replenish circulating water; and a plurality of connection pipes connected to the heating device, the pump, and the water supply tank. The electric boiler further comprises a bypass pipe to merge a portion of circulating water heated by the heating device with circulating water just before heating. According to the present invention, the electric boiler having a preheating function merges a portion of circulating water heated by the heating device with circulating water just before heating through the bypass pipe to heat circulating water in a preheated state to quickly raise the temperature. Accordingly, energy efficiency is excellent even with a small heating capacity and thus size reduction is possible.
Patent KR-20200059491-A (KR)
Title: Clothes hanger pipe fittings
Inventor: KIM HYUN SIK
IPC: F16B12/10
Filed: 2018-11-21
Abstract: The present invention relates to a pair of hanger bar brackets installed on a ceiling surface or a left and a right wall of a closet and, more specifically, to a bracket which can be easily and sturdily inserted into fixing grooves formed on a wall of a closet at regular intervals to be fixed by a single bracket, can be fixed and installed on an inner wall of a closet without the fixing grooves, and can be fixed on a ceiling surface of a closet. The bracket comprises: a main body including an insertion groove into which a hanger bar is inserted, and having a storage space to store an air freshener and a deodorizer, a vent formed on one surface of the storage space, and a pair of a first coupling unit formed on an upper portion thereof and a second coupling unit formed on a lower portion thereof; a cover having the first coupling unit, the second coupling unit, and the vent to open and close the front surface of the storage space of the main body; and a fixing protrusion screw-coupled to a coupling groove formed on the insertion groove of the main body to protrude to the rear surface. A screw is formed on one side of the fixing protrusion and a radial elastic part is formed on the other side. A deodorizer or an air freshener can be stored through the storage space to be opened and closed. The bracket can be detachably attached to a fixing groove of an inner wall of a closet by the fixing protrusion coupled to the coupling groove. Even if a fixing groove is not on an inner wall of a closet, the bracket can be fixed and installed through the coupling groove of the main body by a screw and can be fixed on the ceiling surface of the closet by an L-shaped fixing bracket. Therefore, a hanger bar can be used by a single bracket.
Patent KR-20200061864-A (KR)
Title: Biometric sensor module and electronic device including the same
Inventor: KIM JINHO
IPC: A61B5/026
Filed: 2018-11-26
Abstract: According to various embodiments of the present invention, an electronic device comprises: a housing including a front plate oriented in a first direction and a rear plate oriented in a second direction opposite to the first direction; a display visible through at least a portion of the front plate; and a biometric sensor module which is located between the front plate and the rear plate, and at least a portion of which is exposed through the rear plate. The biometric sensor module may include: a cover glass oriented in the second direction; at least one light emitting unit configured to emit light to the outside; a light receiving unit disposed adjacent to the at least one light emitting unit to receive reflected light corresponding to light emitted from the light emitting unit; a light guide unit disposed between the light receiving unit and the cover glass to provide a path of the reflected light received by the light receiving unit; and a circuit board electrically connected to the at least one light emitting unit and the light receiving unit. Other embodiments are possible. The electronic device can reduce a noise effect.
Patent KR-20200063922-A (KR)
Title: Removable and Attachable Magnetic Nozzle to Control and Improve the Direction and Dispersion of steel fibers in steel fiber-reinforced cement composite materials
Inventor: JONG HAN LEE
IPC: B05B1/06
Filed: 2018-11-28
Abstract: The present invention relates to an attachable and detachable magnetic placing nozzle for controlling directivity and improving dispersibility of steel fiber reinforced cement composite materials, the nozzle which includes: a discharge pipe of which one side and the other side are opened and which is formed to be mounted on a placing pipe of placing equipment; and a plurality of magnets formed on the outer surface of the discharge pipe and generating a magnetic field in the discharge pipe to control a direction angle of steel fiber mixed with the cement composite materials.
Patent KR-20200064825-A (KR)
Title: Wireless communications device with antenna radiation apparatuses selection device and hybrid antenna wireless communications system using the device
Inventor: BAE EUN GYU
IPC: H04B1/3827
Filed: 2018-11-29
Abstract: Provided are a wireless communication device having a radiation device selection device and a hybrid antenna wire communication system using the radiation device selection device. According to one embodiment, a wireless communication device selecting RF radiation devices and metallic energy radiation devices to communicate comprises: a radiation devices selection device receiving a switching signal selecting any one antenna among the RF radiation devices and the metallic energy radiation devices from a user; a wireless communication part responding to the switching signal to disconnect the connection to the RF radiation devices, connecting the connection to the metallic energy radiation devices, and generating a transmission signal; and a metallic energy radiation devices connection part receiving the transmission signal form the wireless communication part, and transmitting the transmission signal to the metallic energy radiation devices. The metallic energy radiation devices can communicate by using an external conductor plane of a device contacting the metallic energy radiation devices as radiation devices.