baber/WOPTO huggingface dataset:
Patent KR-20200016115-A (KR)
Title: Transistor including electride electrode
Inventor: OH YOUNG TEK
IPC: H01L29/45
Filed: 2018-08-06
Abstract: A disclosed transistor including an electride electrode comprises: a source area and drain area doped with ions with polarity different from polarity of a substrate on a substrate surface; a source electrode and drain electrode made of an electride materiala nd respectively formed on the source area and drain area; a gate insulating layer surrounding the source electrode and drain electrode on the substrate; and a gate electrode disposed between the source electrode and drain electrode on the substrate. The source electrode and drain electrode are in ohmica contact.
Patent KR-20200017226-A (KR)
Title: Impeller driving apparatus and beverage storage device with the same
Inventor: CHOI HYEONRARK
IPC: A47J43/07
Filed: 2018-08-08
Abstract: According to an embodiment of the present invention, an impeller driving device for rotating an impeller disposed in a beverage container comprises: an impeller support unit installed on a bottom surface of a container to support the impeller; a drive motor disposed under the impeller support unit; and a shaft connecting member disposed between the impeller support unit and the drive motor, wherein the impeller support unit has an upper rotation shaft and a lower rotation shaft protruding in upper and lower directions, respectively. An upper rotation shaft is coupled to the impeller to rotate the same, and the lower rotating shaft is indirectly connected to the drive shaft of the drive motor through the shaft connecting member.
Patent KR-20200017960-A (KR)
Title: Composition for Improving or Enhancing Memory Comprising Calystegia soldanella Extracts
Inventor: LEE YOUNGSEOK
IPC: A23L33/105
Filed: 2018-08-10
Abstract: The present invention relates to a composition for improving and enhancing memory containing a Calystegia soldanella extract, and a composition for improving memory and learning ability containing the Calystegia soldanella extract. According to the present invention, through the intake of the extract of Calystegia soldanella, one of halophytes, it is possible to enhance learning ability and memory associated with taste, and thus the composition can be useful as a candidate material for a health functional material and a new drug.
Patent KR-20200020246-A (KR)
Title: auxiliary battery type lost prevention unit control method of cellphone for user convenience
Inventor: HWANG GI HYUN
IPC: H01M2/10
Filed: 2018-08-16
Abstract: The present invention relates to a method for controlling a device for preventing loss of a mobile phone of an auxiliary battery type for user convenience, which comprises: a signal input step of inputting a signal of a switch or a communication unit of a printed circuit board (PCB) to a micro-controller unit (MCU); a mode change step of changing, by the MCU, a mode in accordance with the input signal; and a control step of controlling the MCU in accordance with the changed mode. Accordingly, according to the method of the present invention, the device for preventing loss of a mobile phone of an auxiliary battery type is normally used as an auxiliary battery for charging a battery by being connected to a mobile phone, prevents loss of the mobile phone, has configuration of power consumption optimization and communication optimization, and has a remarkable effect of changing a mode only with a switch.
Patent KR-20200021274-A (KR)
Title: Device and method for ensuring power delivery in universal serial bus interface
Inventor: KIM JE KOOK
IPC: G06F1/30
Filed: 2018-08-20
Abstract: According to an embodiment of the present disclosure, a method for ensuring power delivery in a universal serial bus (USB) interface can comprise the steps of: attempting to detect an abnormal state, in which a leakage current can occur in a USB receptacle, by using at least one pin; and turning off a switch connected between a power pin and an internal circuit to be set to a state unattached to the counterpart device when detecting the abnormal state.
Patent KR-20200021276-A (KR)
Title: Electronic device and method of manufacturing the same
Inventor: HEO JIN SEONG
IPC: H01L27/06
Filed: 2018-08-20
Abstract: Disclosed are an electronic device and a method of manufacturing the same. According to the present invention, the disclosed electronic device may comprise a first device in a first region of a substrate and a second device in a second region of the substrate, wherein the first device may include a first domain layer including a ferroelectric domain and a first gate electrode on the first domain layer, and the second device may include a second domain layer including a ferroelectric domain and a second gate electrode on the second domain layer. The first domain layer and the second domain layer may have different characteristics from each other at a polarization change according to an electric field. At the polarization change according to the electric field, the first domain layer may have substantially a non-hysteretic behavior characteristic and the second domain layer may have a hysteretic behavior characteristic.
Patent KR-20200021332-A (KR)
Title: Method for manufacturing polarizing plate and equiment of manufacfuring polarizing plate
Inventor: LEE BYUNG SUN
IPC: B29D11/00
Filed: 2018-08-20
Abstract: The present invention relates to a manufacturing method of a polarizing plate, which comprises a step of bonding a mask film having a through hole and a polarizer in a roll to roll process, and to a manufacturing apparatus of a polarizing plate. According to the present invention, process efficiency is excellent and the manufacturing cost is low.
Patent KR-20190024763-A (KR)
Inventor: NEWLIN CHRISTOPHER R
IPC: B64G1/50
Filed: 2018-08-27
Abstract: A satellite includes a satellite housing, a temperature sensitive component carried by the satellite housing, and a thermal radiator carried by the satellite housing. A thermal switch is movable between a coupled state and a decoupled state. In the coupled state, the temperature sensitive component and the thermal radiator are thermally coupled. In the decoupled state, the temperature sensitive component and the thermal radiator are thermally decoupled.
Patent KR-20200024016-A (KR)
Title: Automatic Cleaning Robot for Solar Panel
Inventor: LM IN KYO
IPC: H02S40/10
Filed: 2018-08-27
Abstract: The present invention relates to a solar panel automatic cleaning robot which sweeps and cleans up foreign matters while moving on an upper side of a solar panel which is covered with various foreign matters and has reduced power generation efficiency, and can move over a gap which is formed between the panels. The solar panel automatic cleaning robot comprises a moving means (12), a cleaning means (13), and a control unit (14).
Patent KR-20190043461-A (KR)
Title: Hard film for cutting tools and drill
Inventor: SUZUKI SHUNTARO
IPC: C23C30/00
Filed: 2018-09-06
Abstract: Provided is a hard film for a cutting tool with improved wear resistance with respect to a PCB compared to a conventional AlCrN film, which can suppress deterioration of a hole position precision. The hard film for a cutting tool formed on a base material has a metallic element, by atomic %, of Al_(100-X-Y)Cr_(X)Cu_(Y), wherein 30<=X<=67, 0<Y<=5, and comprises at least N as a non-metallic element, and has a surface film layer including inevitable impurities.
Patent KR-20200029228-A (KR)
Title: A Exhausting System for a Processing Chamber Having an Improved Efficiency Structure
Inventor: LEE HA KYUN
IPC: H01L21/67
Filed: 2018-09-10
Abstract: The present invention relates to a processing chamber discharge system of a structure with improved efficiency and, specifically, to a processing chamber discharge system of a structure with improved efficiency, which is to be structurally improved and reduce the percent of defects during a process by improving a vacuum forming process of a chamber for a semiconductor process. The processing chamber discharge system of the structure with improved efficiency includes: a roughing vacuum line (11) connected to a processing chamber (CH); a vacuum line (12) connected to the processing chamber (CH) and forming a transfer line independent from the roughing vacuum line (11); and a vacuum pump (13) connected to the roughing vacuum line (11) and the vacuum line (12). The inner pressure of the processing chamber (CH) is independently controlled through the roughing vacuum line (11) and the vacuum line (12) by the vacuum pump (13).
Patent KR-20190034086-A (KR)
Title: Machine element
Inventor: KAPPELMUELLER WERNER
IPC: B29C45/83
Filed: 2018-09-11
Abstract: Disclosed is a machine element, in particular for a shaping machine, having a lubricated bearing (2) and/or a seal (3) and at least one drainage conduit (4, 5) for catching a medium issuing from the bearing (2) and/or the seal (3), preferably substantially pressure-lessly. At least one collecting device (6) is provided for collecting the medium which is caught in the at least one drainage conduit (4, 5) over a period of time, and a measuring device (7) is adapted to directly and/or indirectly measure an amount of the medium collected by the collecting device (6) over the period of time.
Patent KR-20200034056-A (KR)
Title: System and method for controlling electronic devices by area using a plurality of artificial intelligent voice terminals
Inventor: PARK KWANG MIN
IPC: G10L15/28
Filed: 2018-09-20
Abstract: The present invention provides a system for controlling an electronic device for each section by using a plurality of artificial intelligence (AI) voice terminals, which is capable of preventing multi-triggering, and a method thereof. According to one embodiment of the present invention, the system comprises: a server executing a service for a voice command included in user′s voice when receiving the user′s voice; the plurality of terminals fixedly installed in each of a plurality of sections divided by a wall in a single building, and transmitting the user′s voice to the server when detecting the user′s voice; and a relay selecting one of the plurality of terminals through the user′s voice and relaying the user′s voice received from the selected terminal to the server. The server receives the user′s voice from the relay. When the user′s voice includes a section fixing voice, the server executes the service with respect to an electronic device placed in the section corresponding to the section fixing voice. In the opposite case, the server executes the service with respect to an electronic device placed in the section where the selected terminal is arranged.
Patent KR-20200034885-A (KR)
Title: Tire disassembling and assembling device
Inventor: KWON YONG UK
IPC: B60C25/05
Filed: 2018-09-21
Abstract: An objective of the present invention is to compress a tire by a hydraulic cylinder to form a space and then easily separate and couple a regulation ring for regulating a tire with respect to a wheel to effectively disassemble and couple the tire and the wheel to allow efficient work, eliminate concern for accidents, and maintain a pleasant work environment. A device for disassembling and assembling a tire for heavy equipment comprises: a frame including a left and a right support made of a metallic material and arranged on both sides thereof, a middle support arranged between the left and right supports, a workbench of a flat shape fixed on the upper surface of the middle support and the left and right supports, vertical supports fixed to protrude upwards from the left and right supports, a horizontal support connecting upper portions of the vertical supports, and a mounting plate fixed at a middle position of the horizontal support to mount a component of a pressing means, and having a roughly rectangular shape when viewed from the front; the pressing means installed on an upper portion of the frame to transfer a force to a tire positioned on the workbench; and a jig coupled to the pressing means to substantially press the tire to disassemble and couple a regulation ring consisting of a tapered ring, a locking ring, and a side ring to regulate the tire and a wheel.
Patent KR-20200035745-A (KR)
Title: Acaricide comprising extracts of Zanthoxylum ailanthoides and Aesculus turbinata
Inventor: LEE SANG HEON
IPC: A01N65/08
Filed: 2018-09-27
Abstract: The present invention relates to an acaricide comprising an extract of Zanthoxylum ailanthoides and Aesculus turbinata as active ingredients. The extract of Zanthoxylum ailanthoides and Aesculus turbinata as active ingredients is not only effective for killing mites, but also has the advantage of being derived from nature, thereby providing the acaricide derived from natural products, which is free from environmental pollution and human injury caused by excessive use of organic synthetic pesticides.
Patent KR-20200037029-A (KR)
Title: Organic light emitting diode display device
Inventor: CHUNG JIN KOO
IPC: H01L27/32
Filed: 2018-09-28
Abstract: An organic light emitting display device comprises: a display panel comprising a first display area which comprises a first sub-pixel area and has first resolution, and a second display area which comprises a second sub-pixel area and a first penetration area and has second resolution lower than the first resolution, and displaying an image on a first surface; and a first optical module disposed to overlap the second display area on a second surface opposite to the first surface of the display panel. Accordingly, an image may be displayed even in a portion where the first optical module is disposed.
Patent KR-20200040148-A (KR)
Title: Radar System and Radar Sensing System Having the Same
Inventor: PARK JONG GYU
IPC: G01S13/93
Filed: 2018-10-08
Abstract: According to the embodiments, provided is a radar device which comprises: a housing having an upper side opened and a radome coupled thereto; a circuit board provided inside the housing, mounting a radar antenna portion and an RF element on an upper surface, and mounting a controller on a lower surface; and an RF element cover supported by covering the RF element. Since the radar antenna portion, the RF element, and the controller are mounted on the upper and lower surfaces of the circuit board, the number of components is decreased to reduce the size and costs and the heat generated from the circuit board can be discharged to the outside so as to increase the reliability and durability.
Patent KR-20200041714-A (KR)
Title: System and method for overseas cooperative purchase
Inventor: JAMES KIM
IPC: G06Q30/06
Filed: 2018-10-12
Abstract: The present invention relates to an overseas group purchase system and a using method thereof. According to the present invention, the overseas group system comprises: a deal management unit receiving deal information including a deal posting condition and a deal approval condition for a group purchase from a seller terminal and storing the received deal information to generate the deal information; a reception unit receiving a purchase request for a deal from a buyer; a determination unit determining whether the deal posting condition and the deal approval condition are satisfied; and the storage unit storing the deal information received from the deal management unit. The deal management unit compares an individual volume of a group purchase goods with a total volume of a container used for transporting the goods and generates a total number of the goods shipped at a predetermined volume ratio or greater with respect to the total volume of the container as a minimum number of goods to be sold, wherein the deal approval condition establishes a stop condition when the number of purchase requests of the buyer is equal to or greater than the minimum number of goods to be sold. Accordingly, the group purchase is advanced in container units at the time of an overseas group purchase to minimize a delivery expense, thereby enabling the buyer to purchase a group purchase goods at a group purchase-discounted price discounted from a normal price.
Patent KR-20200046409-A (KR)
Title: Sliding pad and manufacturing method thereof
Inventor: KIM SUNGIL
IPC: F16L3/18
Filed: 2018-10-24
Abstract: Provided are a sliding pad capable of reducing a friction coefficient between a pipe and a support structure supporting the pipe due to deformation such as thermal expansion and contraction of the pipe, and a manufacturing method thereof. The sliding pad comprises: a guide ring which is formed in a circular ring shape through which the center penetrates and forms an accommodation space therein, and is disposed at a lower portion of the pipe and attached to the upper surface of the support structure supporting the pipe; and a friction member formed in a disk shape and accommodated inside the accommodation space, and formed higher than the height of the guide ring and protruding to an upper portion of the guide ring to slidably support the pipe.
Patent KR-20190047626-A (KR)
Inventor: NA KUN
IPC: A61K31/352
Filed: 2018-10-26
Abstract: The present invention is a technology relating to a composition containing, as an active component, an anthocyanin-fucoidan complex which is formed by ionic bonding of anthocyanin and fucoidan. More specifically, the anthocyanin-fucoidan complex, in which negative ions of fucoidan, a natural extract having high biocompatibility and biodegradability, are ionically bonded with positive ions of anthocyanin, enhances stability and solubility of anthocyanin even under acidic conditions inside the body to confirm an immune activity-enhancing effect of anthocyanin in the body. Therefore, it is possible to provide the anthocyanin-fucoidan complex as an immunity-boosting agent, an immuno-therapeutic anti-cancer agent, and an anti-cancer adjuvant for mitigating anti-cancer agent adverse effect.
Patent KR-20200048137-A (KR)
Title: Eye shadow common case
Inventor: PAK SU HYUN
IPC: A45D44/00
Filed: 2018-10-29
Abstract: The present invention discloses an eye shadow common case capable of improving compatibility and portability by separating a protective container from a storage space unit through a separation combining unit and replacing the protective container with a protective container corresponding to a shape of a refill container depending on a manufacturer. The disclosed eye shadow common case comprises: a main body in which the storage space unit is formed; a cover which is connected to the main body with a hinge to open and close the storage space unit; a plurality of protective containers which are provided in the storage space unit and accommodate the refill container of eye shadow to be protected from shock of the outside; and the separation combining unit which separates the protective container from the storage space unit to selectively replace the protective container depending on the shape of the refill container.
Patent KR-20200048349-A (KR)
Title: Apparatus for Printing and Method for Printing
Inventor: KIM MYUNG JIN
IPC: H01L21/02
Filed: 2018-10-30
Abstract: According to exemplary embodiments, a printing apparatus can include an inkjet head part and a stiffening part. A plurality of inkjet head parts can be provided in one pack unit so as to discharge liquid chemical onto a substrate. The stiffening part can be provided to stiffen the liquid chemical discharged onto the substrate by the inkjet head part and control a distance stiffening the liquid chemical discharged onto the substrate. Accordingly, the printing apparatus performs one printing process by using the inkjet head part and the stiffening part, thereby forming a thin film having a target thickness.
Patent KR-20200048403-A (KR)
Inventor: MIN SUNG GI
IPC: H02S30/10
Filed: 2018-10-30
Abstract: The present invention relates to a solar photovoltaic device for production of water and salt at sea level. More specifically, the present invention provides the water as well as the salt by effectively condensing water vapor and pressurized heating air which evaporate from a solar photovoltaic complex built at sea level in a tropical region.
Patent KR-20190049584-A (KR)
Inventor: KIM YONG CHUL
IPC: C07D403/14
Filed: 2018-10-30
Abstract: The present invention relates to a pharmaceutical composition for preventing or treating acute myeloid leukemia or metastatic breast cancer containing an indirubin derivative as an active component. The composition of the present invention is able to effectively inhibit the activity of FLT3 kinase and be usefully used for preventing or treating acute myeloid leukemia or metastatic breast cancer.
Patent KR-20200054423-A (KR)
Title: Display device and method of manufacturing of the same
Inventor: JANG CHANG SOON
IPC: H01L51/52
Filed: 2018-11-09
Abstract: A display device according to the present invention comprises: a base layer; a pixel defining film comprising an opening part; first to third organic light emitting elements each of which is disposed on the base layer and comprises a light emitting layer; an encapsulation member covering the first to third organic light emitting elements; and a color filter member disposed on the encapsulation member, disposed to overlap each of first and second color conversion patterns, and comprising first and second color filter patterns having different colors from each other. Each of the first and second color conversion patterns emit the same color as each of the overlapped first and second color filter patterns. Therefore, provided is a display device with improved color reproducibility.
Patent KR-20200054525-A (KR)
Title: storage refrigerator
Inventor: JEONG SEONG JUN
IPC: F25D23/10
Filed: 2018-11-12
Abstract: The present invention relates to a refrigerator to improve user convenience. A magnet is installed in a refrigerator.
Patent KR-20200056642-A (KR)
Title: Automatic cutting apparatus of injection gate of injection molded product
Inventor: JUNG HA HYEON
IPC: B26D1/04
Filed: 2018-11-15
Abstract: The present invention relates to an automatic gate cutting device of an injection-molded product, in which an injection mold (10) consisting of upper and lower molds (11,12) is formed, a cutting part (20) is installed to cut a gate (14) by operating upwards while the molding of an injection product (100) by the injection mold (10) is completed on the inside of the lower mold (12), and reduces unnecessary work time and manpower consumption without a separate process for cutting the gate (14) by molding injection molded resin products and demolding the gate (14) injecting a resin into the mold in an automatically cutting state.
Patent KR-20200062648-A (KR)
Inventor: KANG SEONHA
IPC: H05K1/11
Filed: 2018-11-27
Abstract: A printed circuit board according to one aspect of the present invention includes: an insulating material; and a circuit including a first region partially penetrating the insulating material, and a second region formed on the first region and protruding from an upper portion of the insulating material, wherein the first region includes a first electroplating layer, and a first electroless plating layer that is formed in the whole between the insulating material and the first electroplating layer.