baber/WOPTO huggingface dataset:
Patent KR-20170102449-A (KR)
Title: Semiconductor device and manufacturing method thereof
Inventor: YAMAZAKI SHUNPEI
IPC: H01L27/12
Filed: 2017-08-29
Abstract: Provided are a structure for suppressing deterioration of switching characteristic and a manufacturing method, which mitigates the concentration of an electric field that may occur between a source electrode and a drain electrode by a bottom gate type thin film transistor. The bottom gate type thin film transistor having an oxide semiconductor layer is formed on the source electrode and the drain electrode. An angle (1) of a side surface of the source electrode in contact with the oxide semiconductor layer and an angle (2) of a side surface of the drain electrode are 20 or greater and 90 and less so the distance from the upper end of the electrode to the lower end of the electrode on the side surface of the source electrode and the drain electrode is increased.
Patent KR-20190025154-A (KR)
Inventor: LEE SANG MOON
IPC: H01L29/78
Filed: 2017-08-30
Abstract: The present invention provides a semiconductor device with improved electrical characteristics and a manufacturing method thereof. The semiconductor device comprises: a substrate; an activation pattern separated from the substrate and extended in a first direction; and a gate structure extended in a second direction intersecting with the first direction in the activation pattern. A lower part of the activation pattern is extended along the first direction and includes a first lower surface having a slope which is not vertical to an upper surface of the substrate.
Patent KR-20190025199-A (KR)
Inventor: KANG JONG HWA
IPC: G06Q50/26
Filed: 2017-08-31
Abstract: According to an embodiment of the present invention, a method for analyzing a heat island effect comprises the steps of: receiving geographical information and meteorological information on a target area; calculating a flow velocity distribution and a sensible heat distribution for the target area based on the geographical information and the meteorological information; calculating a temperature distribution for the target area based on the flow velocity distribution and the sensible heat distribution; and exposing the temperature distribution on a geographic information system (GIS).
Patent KR-20190025787-A (KR)
Inventor: PACK SANG HEON
IPC: H02J50/20
Filed: 2017-09-01
Abstract: The present invention relates to a method for determining an energy transfer direction and a phase of a directional RF energy source to increase energy transfer efficiency. The phase-aware directional RF energy transmission system according to one embodiment includes: a vector (Z_i) for displaying sectors of radio frequency (RF) energy sources including a harvesting node; a vector (G_i) representing a group of RF energy sources for an i^th harvesting node; a calculation unit for calculating an energy state (e_i) for the i^th harvesting node; a policy table generation unit for generating, based on the calculated information, a policy table indicating information on a direction in which a specific RF energy source is transmitted and an initial phase; and a policy table provision unit for providing the generated policy table to each RF energy source.
Patent KR-20190027095-A (KR)
Inventor: JUNG WOO WON
IPC: B60L50/50
Filed: 2017-09-06
Abstract: The present invention relates to a charger inlet for an electric vehicle with an improved earth structure, which comprises: a housing including an accommodation holder in which a plurality of terminals are accommodated and arranged and a fixing part formed to be fixed and installed to a vehicle; an earth bus bar which is electrically connected to the vehicle after one end is arranged in the accommodation holder and the other end, which is extended from the one end, is inserted into the fixing part; and an earth terminal electrically connected to one end of the earth bus bar.
Patent KR-20190027238-A (KR)
Title: Method for acquiring biometric information based on wering state and electronic device thereof
Inventor: KIM TAE HYEON
IPC: A61B5/11
Filed: 2017-09-06
Abstract: According to various embodiments of the present invention, an electronic device comprises: a bio-sensor module including a light emitting module having a first light emitting element with a first attribute, and a second light emitting element with a second attribute, and a light receiving module disposed adjacent to the light emitting module; and a processor, wherein the processor can be configured to determine a distance between the bio-sensor module and an external object based at least on a reflected light which is a light emitted from the light emitting module and reflected by the external object, select at least one light emitting element among the first light emitting element and the second light emitting element based on the distance, and obtain biometric information on the external object by using the selected at least one light emitting element. Other embodiments are also possible.
Patent KR-20190037559-A (KR)
Title: Semiconductor package
Inventor: KIM SUNCHUL
IPC: H01L23/28
Filed: 2017-09-29
Abstract: Provided is a semiconductor package. According to the present invention, the semiconductor package can comprise: a first semiconductor chip on a first substrate; a first molding film covering a side wall of the first semiconductor chip on the first substrate; a solder structure disposed on the first substrate; and an interposer substrate disposed on the solder structure, and having a first protruding part on a lower surface thereof. The first molding film can have a guide hole on an upper surface thereof. At least a part of the first protruding part can be provided in the guide hole. The first protruding part can be disposed while being spaced apart from the solder structure.
Patent KR-20190038138-A (KR)
Title: Linear vibration generating device
Inventor: CHOI CHUN
IPC: H02K33/16
Filed: 2017-09-29
Abstract: Disclosed is a linear vibration generating device capable of increasing reliability of a product. According to the present invention, the linear vibration generating device comprises: a rectangular parallelepiped case with an opened lower part having a rectangular shape when viewed from the top; a stator including a bracket coupled to the case to form an inner space to mount a vibrator therein, a circuit board disposed on the upper surface of the bracket, a coil connected to the circuit board, and a yoke surrounded by the coil; the vibrator including an annular magnet disposed outside the coil and a weight coupled to the circumference of the magnet; and an elastic member connecting the stator and the vibrator, and elastically supporting the vibrator. The weight has a rectangular shape when viewed from the top, and a gap (g1) between facing side surface parts of the case and the weight is maintained to be identical with a gap (g2) between facing corner parts of the case and the weight.
Patent KR-20190039369-A (KR)
Title: Decoration panel having natural materials and manufacturing method thereof
Inventor: LEE YEONG JIN
IPC: B44C5/06
Filed: 2017-10-03
Abstract: The present invention relates to a decorative panel using a natural material and a method for manufacturing the same. More particularly, the decorative panel of the present invention comprises: a panel (1); a dried natural material (2) attached to all or part of a surface of the panel (1); and a transparent paint layer (3) formed on the surface of the panel (1) to which the natural material (2) is attached. The natural material is at least one of leaves, grasses, and metals. The decorative panel of the present invention is advantageous in that the natural material is exposed so that the decoration effect is excellent and luxurious and comfortable atmosphere peculiar to the natural material can be produced. In addition, a three-dimensional decorative panel can be manufactured with low manufacturing cost.
Patent KR-20190041113-A (KR)
Inventor: JEONG NA SEONG
IPC: A61L2/26
Filed: 2017-10-12
Abstract: Disclosed by the present invention is a baby bottle sterilizer. According to the present invention, the baby bottle sterilizer comprises: a water tank for sterilizing a baby bottle, inside of which is empty to accommodate a baby bottle and water; and a hydroxyl generating unit which generates a hydroxyl group (OH radical), is included in the water tank, and changes water contained in the water tank into sterilized water. The present invention: enables the easy sterilization of a baby bottle and prevents the risk of burning compared to a sterilization method using boiling water; eliminates secondary risks caused by the discharge of environmental hormone; is able to perform the sterilization of a baby bottle completely, easily, and stably compared to sterilization methods using boiling water, ultraviolet rays, or infrared rays; enables the sterilization of a baby bottle by OH radical, the drying of a baby bottle, and the sterilization of a baby bottle using ultraviolet rays; is able to dry a baby bottle quickly after sterilizing the baby bottle by the OH radical; and is able to sterilize a baby bottle with ultraviolet rays when storing the baby bottle during and after the drying process of the baby bottle.
Patent KR-20190042138-A (KR)
Title: Improvement of interior environment of tunnels by planting and lighting
Inventor: SONG EUN JU
IPC: F21W131/101
Filed: 2017-10-15
Abstract: The present invention relates to an improvement method of an interior environment of a tunnel by using planting and a landscape lighting device to provide for a situation in which an accident occurs by boredom of a driver in a long tunnel and attention deficit caused thereby. More specifically, the present invention relates to n improvement method of an interior environment of a tunnel by using planting and a landscape lighting device, wherein a tunnel width is expanded with respect to a partial section of a long tunnel to install a flower garden on a side of a road at an internal side of the tunnel of which a width is expanded, and a landscape lighting device is installed to project an image on an internal surface of the tunnel of which the width is expanded.
Patent KR-20190043265-A (KR)
Title: Wire rope fixing apparatus of Elevator
Inventor: LEE HYO CHEOL
IPC: F16G11/06
Filed: 2017-10-18
Abstract: The present invention relates to a wire rope fixing device, which is to strongly fix an end of a wire rope used in various sites. According to the present invention, the wire rope fixing device comprises: a U-shaped connection unit bent in a U-shape and having a screw at an end; an upper pressing unit having a connection hole for inserting and connecting the U-shaped connection unit, wherein the connection hole is penetrated; a base plate body connected to the lower part of the upper pressing unit and having first and second support units individually formed to be spaced apart from each other at the front and rear ends of the upper part, wherein the first and second support units include a support plate and front and rear fixing units formed in the U-shape in the front and rear of the support plate; and a coupling bolt screwed to the end of the U-shaped connection unit. According to the present invention, the wire rope fixing device improves an adhesive force and increases an adhesion area of the fixing device and the wire rope coupled to the fixing device. Therefore, the wire rope fixing device improves safety since the fixing device and the wire rope are not easily separated.
Patent KR-20180127150-A (KR)
Title: Substrate treating apparatus and substrate treating method
Inventor: KIM KWANG RYUL
IPC: H01L21/67
Filed: 2017-10-27
Abstract: The present invention relates to a substrate treating apparatus and a substrate treating method. The substrate treating apparatus according to one embodiment of the present invention comprises: a support member supporting a substrate and provided to be rotatable; a treatment liquid feeding unit for feeding a chemical to the substrate; and a laser irradiating unit for irradiating a laser on the top surface of the substrate fed with the chemical.
Patent KR-20190050361-A (KR)
Inventor: KIM TAE JONG
IPC: A61Q19/10
Filed: 2017-11-03
Abstract: Disclosed is a composition for improving microbial flora, comprising an extract of Allii Fistulosi bulbus as an effective component, wherein the composition may suppress the growth of harmful bacteria while promoting the growth of beneficial bacteria. The extract of Allii Fistulosi bulbusis is extracted using a solvent selected from the group consisting of water, an alcohol having 1-4 carbon atoms, ethyl acetate, diethyl ether, dichloromethane, acetone, and a mixture thereof.
Patent KR-20190051155-A (KR)
Inventor: SONG JAE YEOL
IPC: B60N2/66
Filed: 2017-11-06
Abstract: The present invention relates to a lumbar support device installed in a seatback of a vehicle and supporting the back and the waist of a passenger. According to the present invention, the lumbar support device is installed in a seat frame as a return spring installed on the upper and lower sides of a support panel is connected to the seat frame. A driving unit installed at the center of the support panel has a worm formed in a driving shaft of a motor and is connected to a worm wheel gear. A pinion is formed at the center of the worm wheel gear, and two wires are connected to a fixed rack. The pinion is fixed to the seat frame by passing left and right guide units formed in the lower part of the support panel. So, the rack tightly pulls or loosens the wire by ascending and descending by rotation of the pinion, the worm wheel gear, and the worm formed in the driving shaft. So, the support panel can push a back plate of a seatback forward or enables the back plate of the seatback to be returned backward. According to the present invention, the lumbar support device performs a function of the lumbar support device and, also, can simplify composition of components of the lumbar support device. So, the lumbar support device has excellent assemblability and can obtain reliability on operation. Also, the most components of the lumbar support device can be formed by injection of a synthetic resin in a simple structure. Therefore, the lumbar support device can largely contribute to weight lightening of the vehicle and economic feasibility in accordance with production.
Patent KR-20190052310-A (KR)
Inventor: YUNSUNG KIM
IPC: C03C8/08
Filed: 2017-11-08
Abstract: The present invention relates to a glass composition having improved adhesion. The glass composition comprises: glass frit; and glass powder including an adhesion strengthening material, wherein the adhesion strengthening material comprises at least one of carbon nano-tube (CNT), aluminum oxide (Al_2O_3), and silicon dioxide (SiO_2).
Patent KR-20180004036-A (KR)
Inventor: PARK YOUNG SEI
IPC: G06F19/00
Filed: 2017-11-09
Abstract: Disclosed are a directly observed treatment system based on activity sensing to use information and communication technology (ICT) to remotely identify and manage the activity state and taking-medicine state of the elderly, severely disabled, and self-isolated infectious patients and a method therefor. The directly observed treatment system based on activity sensing includes a U-care system that remotely manages the taking-medicine state of a user; a gateway for providing a taking-medicine announcement when a taking-medicine time is reached by a built-in taking-medicine management program and providing the completion of taking medicine to the U-care system; a smart medicine cabinet having a medicine storage drawer and controlled by a gateway to open the medicine storage drawer; and an emergency pager.
Patent KR-20190053494-A (KR)
Title: Cosmetic composition including Cannabidiol
Inventor: AHN YONG HOON
IPC: A61K8/34
Filed: 2017-11-10
Abstract: The present invention relates to a cosmetic composition including cannabidiol having excellent antioxidant activity and moisturizing ability. The cosmetic composition of the present invention comprises 0.05 to 5 wt% of cannabidiol.
Patent KR-20190053595-A (KR)
Title: Boiler having lime scale collecting box
Inventor: PARK JUN KYU
IPC: F24D19/00
Filed: 2017-11-10
Abstract: A boiler having a scale collecting part of the present invention comprises a scale collecting part on a flow path of an exit side of a heat exchanger, thereby removing scale of water supplied from the heat exchanger and preventing a failure caused by the scale. To this end, the boiler having the scale collecting part includes: a heat exchanger heating introduced water; a water inflow path in which the water flow into the heat exchanger; a heated water supply path in which the heated water in the heat exchanger flows into the heated water supply source; and a scale collecting part provided on the heated water supply path and collecting the scale generated in the heat exchanger.
Patent KR-20180069690-A (KR)
Inventor: INADA NICHIMU
IPC: A61H15/00
Filed: 2017-11-20
Abstract: The present invention provides a massage system which allows a business entity to provide a user with a specific massage service as control content for controlling an operation of a massage unit can be specified according to a plurality of mediums or a plurality of identification codes. The massage system comprises: a massage device having the massage unit for offering a massage service to a user and a control unit for controlling the operation of the massage unit; a plurality of mediums provided to allow a control unit to specify the control content, and independent of the massage device; an input unit inputting the plurality of mediums; and an identification unit identifying the plurality of mediums, wherein the control unit specifies the control content according to an identification result made by the identification unit so as to control the operation of the massage unit.
Patent KR-20190059614-A (KR)
Inventor: PARK HYUN JOO
IPC: G06Q20/34
Filed: 2017-11-23
Abstract: According to one embodiment of the present invention, a method for simplifying an authentication procedure of a user when a credit card company server makes card payment comprises the steps of: (a) matching information of service registration request each other and storing the information when the service registration request including card information, ID information, password information, and user terminal identification information is received from a user terminal; and (b) processing the ID information to be automatically inputted into the user terminal when card payment approval request including the user terminal identification information from the user terminal is received.
Patent KR-20190060289-A (KR)
Title: Method for recovering phosphoric acid from waste acid produced in desumt treatment process of aluminum die casting material
Inventor: LEE EUL KYU
IPC: C23G1/36
Filed: 2017-11-24
Abstract: The present invention relates to a method for recovering phosphoric acid from mixed waste acid produced in a desmut process performed to improve corrosion resistance and paint adhesion of the surface of a cast for die casting made of an aluminum alloy material. A method for recovering a phosphoric acid solution from a phosphoric acid-containing mixed waste acid produced in a desmut process by which an aluminum alloy die casting material is treated with a desmut agent containing phosphoric acid comprises: a solvent extraction step of layer-separating a phosphoric acid-containing organic phase and a metal ion-containing aqueous phase by a solvent extraction method using an extractant in the phosphoric acid-containing mixed acid to obtain the phosphoric acid-containing organic phase; a stripping step of stripping, by using a stripping agent, the phosphoric acid-containing organic phase obtained in the solvent extraction step to separate into an organic phase of an organic solvent, from which the phosphoric acid is stripped, and an aqueous phase of a stripping solution containing the phosphoric acid and obtain the stripping solution containing the phosphoric acid; and a vacuum evaporation step of recovering a high concentration of a phosphoric acid solution by performing vacuum vapor recompression and evaporation for the stripping solution obtained in the stripping step.
Patent KR-20190065818-A (KR)
Title: Injection molding machine and injection control data generating method
Inventor: HYUN CHANG HOON
IPC: B29C45/77
Filed: 2017-12-04
Abstract: The present invention relates to an injection molding machine and an injection control data generating method and, more specifically, to an injection molding machine and an injection control data generating method, which can automatically compute injection control data with respect to a given mold and allow injection for the mold by using the computed injection control data, thereby minimizing the variation of the injection quality of injected products by workers. The present invention relates to an injection control data generating method for injection of a mold (20) in an injection molding machine (1). The injection control data generating method comprises: a flow velocity data division step of dividing, by an injection control data generation system (100), first flow velocity data of an injection material in the mold (20) into a plurality of sections on the basis of an inflection point, wherein the injection material is injected into the mold (20) by a screw (12) which moves forward at a constant velocity; and a sectional screw (12) advancing velocity computing step of sectionally and dividedly computing, from the first flow velocity data having been divided into the plurality of sections, the screw (12) advancing velocity for the plurality of divided sections.
Patent KR-20180025297-A (KR)
Inventor: KIM NAM HYUN
IPC: G06F9/44
Filed: 2017-12-04
Abstract: The present invention relates to a method and system for integrating, managing, sharing, and authenticating online and offline data of a user by using a first tag (online and offline) created by the user. The system for integrating, managing, sharing, and authenticating online and offline data according to an embodiment of the present invention includes a photographing and scanning unit, a detecting unit for detecting the first tag included in the data obtained by the photographing and scanning unit, and a control unit. Therefore, the present invention can integrate, manage, share, and authenticate the data by applying the first tag and provide a security function.
Patent KR-20190067632-A (KR)
Title: Feeding device for companion animals that can store fluid type food through modularization
Inventor: KWON HOWANG SUB
IPC: A01K5/02
Filed: 2017-12-07
Abstract: The present invention relates to a feed supplying device for a companion animal and, more specifically, to a feed supplying device which comprises: a main body (110) which includes a feed storage unit (112) in which feed is stored; a driving motor which provides rotary force to discharge feed stored in the feed storage unit; a discharge unit (116) which discharges feed stored in the feed storage unit according to rotations of the driving motor; a discharge path which is connected to the discharge unit and discharges feed to the outside; a feed mounting unit (140) on which feed discharged through the discharge path is placed; a water providing unit (150) which is formed on the outer side of the main body and provides water; a storage space controlling unit (120) which controls the internal space be being stacked on the upper end of the main body; and a control unit which controls the driving of the driving motor. The present invention is able to adjust a feed storage space according to the number of stacked feed storage modules.