baber/WOPTO huggingface dataset:
Patent KR-20190125795-A (KR)
Inventor: KIM CHAM
IPC: H01M4/139
Filed: 2018-04-30
Abstract: Provided is a method for manufacturing a positive electrode for a lithium secondary battery comprising the following steps: preparing positive electrode active material slurry including a positive electrode active material, a conductive material and a solvent; applying the positive electrode active material slurry and forming a positive electrode active material slurry film; aligning the positive electrode active material slurry film in a space where a magnetic field is formed; and rolling the aligned positive electrode active material slurry film. The content of the solvent in the positive electrode active material slurry is 4 to 6 wt% with respect to the entire positive electrode active material slurry. Accordingly, lithium ion conductivity is improved, and output and energy density of the positive electrode active material are improved.
Patent KR-20190138079-A (KR)
Inventor: CHANG WOO GAL
IPC: C04B35/48
Filed: 2018-06-04
Abstract: The present invention relates to a laparoscopic surgical instrument and a method for manufacturing the same. Specifically, the present invention relates to a method for manufacturing a laparoscopic surgical instrument equipped with forceps composed of a tissue fixing part based on metals and a damage preventive part based on ceramics. According to the present invention, the forceps of the laparoscopic surgical instrument are manufactured such that metals and ceramics are combined to prevent a tissue except a target point from being thermally damaged by a ceramic material during electrosurgery. In addition, an injection molding process technique is used for manufacturing the same without a secondary combining process. Therefore, an injected body, in which metals and ceramics are combined, is manufactured, co-sintering is performed in a sintering step, and thus the metal-ceramic combined body can be manufactured at once. Accordingly, manufacturing time can be shortened.
Patent KR-20190065112-A (KR)
Title: Antenna apparatus and antenna module
Inventor: KIM NAM KI
IPC: H01Q1/22
Filed: 2018-06-04
Abstract: According to one embodiment of the present invention, provided is an antenna apparatus, which comprises: a first ground layer; a second ground layer disposed above or below the first ground layer; an antenna pattern separated from the first and second ground layers so as not to overlap the first and second ground layers when viewed in a vertical direction, and configured to transmit or receive an RF signal; and a feed line electrically connected to the antenna pattern and extending toward the first ground layer in the antenna pattern when viewed in a vertical direction. The first ground layer may be recessed more than the second ground layer in the direction in which the feed line extends.
Patent KR-20190138219-A (KR)
Inventor: KIM HYUN JEON
IPC: B43K24/16
Filed: 2018-06-04
Abstract: The present invention relates to an all-in-one brush in which a user can use brushes of various sizes with only one product, thereby being convenient and having good portability. The all-in-one brush comprises: a body portion; a plurality of brushes and one brush portion; a spring; a plurality of buttons combined to the spring; and a button portion.
Patent KR-20190138930-A (KR)
Inventor: PARK JOO SHIN
IPC: B63H5/125
Filed: 2018-06-07
Abstract: The present invention relates to a floating body for supplying fuel. Specifically, according to one embodiment of the present invention, provided is a floating body for supplying fuel, which includes: a main body unit provided so as to float on the sea; and two fuel supply units rotationally connected to both sides of the main body unit and provided with a fuel tank therein, thereby being supplied with fuel stored in the fuel tank to the fuel supply and demand floating body arranged between the two fuel supply units.
Patent KR-20190141821-A (KR)
Title: Recording midium
Inventor: SONG WOO IL
IPC: G06Q50/10
Filed: 2018-06-15
Abstract: According to an embodiment of the present invention, a recording medium records a program executing a function for providing matching request information to at least one second taxi sharer terminal matched with information in accordance with the matching request information when receiving the matching request information from a first taxi sharer terminal, including a sharing target route; a function for providing a matching request from the second taxi sharer terminal corresponding to the matching request information to the first taxi sharer terminal; and a function for entering a boarding process for inducing the first and second taxi sharers to get on a taxi by using location information of the first taxi sharer terminal and location information of the second taxi sharer terminal in accordance with the request acceptation of the first taxi sharer terminal. Therefore, the present invention is capable of significantly vitalizing a taxi sharing service market.
Patent KR-20200000248-A (KR)
Title: LED for camera flash light
Inventor: LEE YOUNG SIK
IPC: G03B15/05
Filed: 2018-06-22
Abstract: The present invention provides an LED for camera flash, which can improve the amount of light in a lateral direction in a wide irradiation angle range, and remarkably improve the light uniformity in a photographing area in a wide angle camera. In addition, since the LED for the camera flash may not use a secondary optical system such as a lens or a reflector, the LED for camera flash can be usefully utilized in portable devices without no limitation in thickness and size, thereby providing excellent economical efficiency and an easy design process.
Patent KR-20200000271-A (KR)
Title: CaDIL1 gene and the method for improving the resistance to the drought stress using CaDIL1 gene
Inventor: LEE SUNG CHUL
IPC: C07K14/415
Filed: 2018-06-22
Abstract: The present invention relates to a novel Capsicum annuum drought induced late embryogenesis abundant 1 (CaDIL1) gene derived from a variety of green chili peppers, proteins, and a method for improving the dry stress resistance of plants using the same. The present invention identifies CaDIL1 genes which encrypt proteins for improving resistance to dry stress, CaDIL1 proteins can serve as a positive regulator of abscisic acid (ABA) signal transmittance, and it is confirmed that transgenic plants in which the proteins are overexpressed have improved dry stress resistance. Accordingly, the adjustment of the expression of CaDIL1 genes can be used in improvements of crops available for humankinds, and in particular, can be expected to be useful in increasing productivity of plants.
Patent KR-20200001640-A (KR)
Title: Display apparatus
Inventor: PARK SUNGKOOK
IPC: G06F3/041
Filed: 2018-06-26
Abstract: The present invention relates to a display apparatus capable of sensing pressure by external input. The display apparatus according to an embodiment of the present invention comprises a display panel and a touch sensing unit disposed on the display panel. The touch sensing unit can include a touch sensor and a first pressure sensor. The touch sensor can include a first touch electrode layer and a second touch electrode layer disposed on the first touch electrode layer. The first pressure sensor can include a transmission pressure electrode, a sensing pressure electrode spaced apart from the transmission pressure electrode, and a piezoresistive pattern being in contact with the transmission pressure electrode and the sensing pressure electrode. Each of the transmission pressure electrode and the sensing pressure electrode can be disposed on the same layer as any one of the first touch electrode layer and the second touch electrode layer.
Patent KR-20200001787-A (KR)
Inventor: JEONG EUNHYE
IPC: C09K11/00
Filed: 2018-06-28
Abstract: The present invention relates to a quantum dot manufacturing apparatus. More specifically, the quantum dot manufacturing apparatus comprises: a first container for containing a first precursor solution; a second container for containing a second precursor solution; a reactor connected with the first container and the second container; and a glove box. The reactor comprises: an outer cylinder fixed on a frame; a rotating cylinder disposed inside the outer cylinder; and a drive motor for rotating the rotating cylinder. The first container and the reactor are disposed in the glove box and the glove box isolates an internal space thereof from the outside air. The quantum dot manufacturing apparatus according to the present invention can produce a quantum dot having a uniform particle size.
Patent KR-20180079273-A (KR)
Inventor: YONG JU YUN
IPC: B01D39/14
Filed: 2018-06-29
Abstract: The present invention provides a method for fabricating a filter and a filter fabricated thereby. The method can easily fabricate the filter in a three-dimensional form using a current collector having a three-dimensional shape unit. In addition, various patterns can be formed on a surface of the current collector to easily form a pattern on a surface of the filter. Therefore, the method is advantageous for controlling the differential pressure, which is one of essential elements of filter fabrication. The filter includes graphene particles uniformly dispersed and adhered to the polymer nanofibers, and thus has excellent antibacterial properties.
Patent KR-20200003614-A (KR)
Inventor: LIM BEOUNG SOO
IPC: B60C11/00
Filed: 2018-07-02
Abstract: The present invention relates to a crack preventing tire, and more specifically, to a crack preventing tire which increases the crack resistance of a tread to increase the life of the tire by applying a structure that partially prevents cracks according to the crack generation rate of the tread, and is manufactured to have crack resistance partially, thereby reducing manufacturing costs.
Patent KR-20200004077-A (KR)
Inventor: OH SEOK HWAN
IPC: E02D29/00
Filed: 2018-07-03
Abstract: The present invention relates to a reinforcing structure of a structure and a hinge structure used therein. The hinge structure fixes a pivot rotation state of a first member and a second member pivoting and rotating around a rotary shaft. The hinge structure comprises: a first engaging body having a first penetration hole formed in an axial line direction of the rotary shaft, rotating with the first member as one unit, and having first-first irregularities formed on a surface facing the second member; a second engaging body having a second penetration hole formed in the axial line direction of the rotary shaft, rotating with the second member as one unit, and having first-second irregularities engaged with the first-first irregularities; a spring to apply an elastic restoring force in a direction of moving the first and the second engaging body away from each other; and a fixing body to penetrate the first and the second penetration hole to assemble the first and the second engaging body while the first-first irregularities and the first-second irregularities are engaged with each other. Accordingly, the present invention simply releases an engaged state of irregularities in a process of performing a reinforcing process of a building or a process of performing a maintenance and repair process to allow a site worker to easily perform a process of rotating one between the first member and the second member with respect to the other one to tightly attach the first and the second member to a wall of a structure.
Patent KR-20200004696-A (KR)
Inventor: JUNG SOON HWAN
IPC: H04W4/80
Filed: 2018-07-04
Abstract: According to some embodiments of the present invention, disclosed is a mobile terminal comprising: a communication unit for forming a communication link with an aerosol generating device; and a control unit configured to receive data from the aerosol generating device through the communication link, and perform an operation associated with the aerosol generating device using the received data or output information about the aerosol generating device.
Patent KR-20190026556-A (KR)
Inventor: HAN YOUNG RAN
IPC: A01K47/02
Filed: 2018-07-05
Abstract: According to the present invention, an apicultural beehive is capable of enabling working bees, which move in and out of divided internal spaces of one beehive, to share a queen bee. To achieve the purpose, the apicultural beehive includes a case and partitions. The case has an internal space formed to store a plurality of queen bees and a plurality of groups of working bees following the queen bees. The partitions divide the internal space of the case so that the queen bees and the working bees are stored in different parts of the internal space in accordance with subordinate relationships. In particular, a space frame forming the internal space of the case includes first and second entrances to induce the queen bees and the working bees to enter the different parts of the internal space in accordance with subordinate relationships, and an entry guide having a predetermined length is connected to the second entrance.
Patent KR-20200006706-A (KR)
Inventor: CHO MIN HYOUNG
IPC: A61B6/00
Filed: 2018-07-11
Abstract: The present invention relates to a cone-beam X-ray tomography imaging apparatus for obtaining a three-dimensional tomography image of an object by using an X-ray of a cone-beam shape, as in a dental CT apparatus and, more specifically, to a detector alignment device for a cone-beam x-ray tomography imaging apparatus, which aligns a detector so that the surface of the detector is accurately perpendicular to an X-ray emitted from an X-ray source; and an alignment method thereof. The detector alignment device for a cone-beam x-ray tomography imaging apparatus, which includes the X-ray source generating an X-ray and the detector detecting the X-ray generated from the X-ray source, and aligns the detector of a cone-beam x-ray tomography imaging apparatus, comprises: a phantom which has a body part and a plurality of trajectory forming parts formed of a material having an X-ray attenuation coefficient greater than that of the body part and attached to a side surface of the body part to be distanced from each other at a predetermined interval; and a detector driving part which rotates the phantom or aligns the detector so that angles, at which respective trajectories of the plurality of trajectory forming parts in a projected image obtained by rotating at least one of the X-ray source and the detector around the phantom are inclined, are the same. When a projected image is obtained with a 2D detector, the image quality of a tomography image can be increased.
Patent KR-20190054894-A (KR)
Title: Polyimide film for display substrates
Inventor: JINYOUNG PARK
IPC: C08G73/10
Filed: 2018-07-16
Abstract: The present invention provides a display substrate polyimide film having remarkably improved insulation characteristics, inner pores included in the polyimide film while having the maximum size is 10 nm or less, and high maximum dielectric breakdown voltage of 350 V/μm or more. The polyimide film according to the present invention has improved insulation characteristics so as to be capable of suppressing the generation of a current fluctuation in TFTs according to the long-term driving of a TFT device in a display such as an OLED, thereby reducing the deterioration of the contrast of a display.
Patent KR-20200009528-A (KR)
Title: Molten metal supplying apparatus and inspecting method of measuring machine thereof
Inventor: KIM MIN CHEOL
IPC: B22D2/00
Filed: 2018-07-19
Abstract: The present invention relates to a molten metal supply apparatus and an inspection method of a measurement unit provided thereto. The molten metal supply apparatus comprises: a container having an inner space for accommodating molten metal; a discharge unit installed in the container to discharge the molten metal contained in the inner space of the container to the outside; a measurement unit connected to the discharge unit so as to measure vibration generated in the discharge unit; and a vibration generation unit connected to the discharge unit to generate the vibration in the discharge unit. In addition, whether the measurement unit has abnormalities can be inspected.
Patent KR-20200010805-A (KR)
Inventor: JUNG SUNG HO
IPC: H01L27/15
Filed: 2018-07-23
Abstract: According to an embodiment of the present invention, provided is a light emitting element which comprises: a conductive substrate; a plurality of light emitting cells arranged in the conductive substrate, including a first conductive semiconductor layer, an active layer, and a second conductive semiconductor layer, and spaced apart from each other; and a first insulation layer arranged between the plurality of light emitting cells and the conductive substrate. The first insulation layer includes a first insulation part arranged between the plurality of light emitting cells. The first insulation part includes a first protrusion part protruding in a direction of facing an upper surface of the plurality of light emitting cells on the conductive substrate. An upper surface of the first protrusion part can be higher than an upper surface of the plurality of active layers, and lower than an upper surface of the first conductive semiconductor layer.
Patent KR-20200012443-A (KR)
Title: Composition for insulator, and insulator using the same
Inventor: JUNG CHUN SIK
IPC: C08L25/10
Filed: 2018-07-27
Abstract: The present invention relates to an insulation material composition, and to an insulation material produced using the same. The insulation material composition comprises: 50 to 90 wt% of polypropylene and 10 to 50 wt% of a styrene-based elastomer, and is coated on a conductor of a power cable by extrusion processing after being produced by the insulation material to form an insulation layer. Since the present invention does not include a cross-linking reaction and produces the insulation material, cross-linking by-products do not occur, and thus problems such as deterioration in insulation performance of the power cable are not generated. In addition, mechanical properties are secured and easy in extrusion-processability due to an efficient mixing ratio of the polypropylene and the styrene-based elastomer.
Patent KR-20190014472-A (KR)
Inventor: HONG WANPYO
IPC: H01L51/50
Filed: 2018-07-27
Abstract: The present invention relates to an organic electroluminescent device capable of improving lower driving voltage and/or life characteristics. According to the present invention, the organic electroluminescent device comprises: an anode; a cathode disposed to face the anode; and a light emitting layer disposed between the anode and the cathode.
Patent KR-20190047585-A (KR)
Inventor: SHIN JEONG HOON
IPC: B66D1/56
Filed: 2018-08-03
Abstract: The present invention relates to a lifting device for a high mount device and a control method for the same and, more specifically, to a lifting device for a high mount device, which has a structure of lifting a high mount device by winding or unwinding a wire rope from a drum and a control method for the same. According to the present invention, the lifting device for a high mount device includes: a main body having the hollow drum on which the wire rope can be wound, wherein the main body also has a driving motor providing torque to the drum; a lifting body hung on the wire rope and including a device connection unit at a lower end; and an upper contact unit and a lower contact unit, which are individually installed in the main body and the lifting body and come into contact with each other when the lifting body ascends by winding of the wire rope and is connected to the main body. The control method for the same includes: a step (a) of outputting a descent signal when the main body and the lifting body are connected; a step (b) of determining whether the lifting body normally descends and is separated from the main body in accordance with the descent signal; and a step (c) of performing the step (a) again or stopping the driving motor in a case that the lifting body cannot normally descend and be separated. The step (b) includes determining whether the lifting body normally descends and is separated from the main body by checking whether the load of the lifting body is applied to the wire rope.
Patent KR-20190085826-A (KR)
Title: Grinding machine and cutting machine for sludge removal and tee pipe of water pipeline
Inventor: LEE HWAN KU
IPC: E03F9/00
Filed: 2018-08-08
Abstract: Provided in the present invention are a pipe for connecting waterworks and drainage pipes and an apparatus for cutting tree roots and other obstacles, which can effectively cut foreign substances in waterworks and drainage pipes and thus reduce overall fabrication costs. To this end, the pipe for connecting waterworks and drainage pipes and the apparatus for cutting tree roots and other obstacles are characterized by comprising: a body; a cover unit; a driving unit; a driving force delivering unit; a blocking board; a rotating unit; a third motor; a both side fixating unit; a both side support unit; a rotating inducing shaft; and a grinder.
Patent KR-20200007623-A (KR)
Inventor: SHIN CHEOL
IPC: G03F1/50
Filed: 2018-08-13
Abstract: The present invention relates to a blank mask, which comprises: a light blocking film provided on a transparent substrate and a hard mask film provided on the light blocking film and including molybdenum chromium (MoCr). The present invention not only improves the etching speed of the hard mask film, but also has sufficient etching resistance to fluorine (F)-based dry etching. In addition, the present invention reduces the etching load on a resist film, and is capable of high-precision pattern transfer by improving line edge roughness (LER) of a hard mask film pattern and a light shielding film pattern.
Patent KR-20200022875-A (KR)
Title: Led package, floodlight plate body and led package manufacturing method
Inventor: PARK JUNG HYUN
IPC: H01L33/00
Filed: 2018-08-24
Abstract: The present invention relates to a light emitting element package in which a quantum dot (QD) fluorescent body is accommodated, a floodlight plate body and a light emitting element package manufacturing method. According to an embodiment of the present invention, the light emitting element package comprises: a light emitting element; a floodlight plate body in which a lower floodlight plate, a side surface floodlight plate, an upper floodlight plate, and an internal empty portion are formed; a QD fluorescent body layer formed in the empty portion and covering an upper surface of the lower floodlight plate; and a reflection body surrounding a lower surface and a side surface of the light emitting element and the floodlight plate body.
Patent KR-20190027758-A (KR)
Inventor: DOH JUNWOONG
IPC: H04N21/45
Filed: 2018-09-07
Abstract: One embodiment of the present specification relates to a method and a device for providing performer contribution information, wherein the method for providing performer contribution information in accordance with one embodiment of the present specification can comprise: a step of obtaining a document created associated with a broadcast program; a step of extracting an emotion word associated with each performer in the document using a previously stored emotion word dictionary; a step of calculating a contribution of a performer on the basis of the frequency of the extracted emotion word; a step of configuring interface page information including the contribution of the performer; and a step of providing the interface page information to the terminal. According to one embodiment of the present specification, a method and a device for providing an objective contribution of a performer to a broadcast program can be provided.