baber/WOPTO huggingface dataset:
Patent KR-20200008706-A (KR)
Title: Production system and production method for virtual reality contents
Inventor: CHOI JINSUNG
IPC: G06T19/00
Filed: 2018-07-17
Abstract: The present invention relates to a system for producing virtual reality content, which comprises a server for providing virtual reality for a user connected through a network, and to a method thereof. The server includes: a process module for implementing a virtual environment of a virtual reality, and producing virtual reality content in the virtual environment; a storage module for storing the virtual reality content and user data; and a communication module communicating with a user terminal through a network. The communication module receives selection data and operation data of a user. The process module reflects the selection data and the operation data of the user to the virtual environment. The selection data of the user includes character selection data and background selection data. The process module produces the virtual reality content related to an operation of a user character on the virtual environment when a virtual reality content producing signal of the user is received.
Patent KR-20200010885-A (KR)
Inventor: HAM HYUNG JAE
IPC: G02B6/44
Filed: 2018-07-23
Abstract: The present invention relates to a photoelectric composite cable capable of ensuring a simple structure and sufficient durability while having a circular cross section and improved workability, and to a photoelectric composite jumper cord providing the same. The photoelectric composite cable may include a core unit including a power unit, an optical unit, at least one interposition unit, and a tensile reinforcing material, and a cable jacket.
Patent KR-20200011180-A (KR)
Title: Electronic component module
Inventor: HONG SUK YOUN
IPC: H01L23/552
Filed: 2018-07-24
Abstract: An electronic element module according to the present invention comprises: a substrate; at least one electronic element mounted on a first surface of the substrate; a connection part mounted on the first surface of the substrate; and a shielding part disposed along an outer lateral side of the connection part. The shielding part is electrically connected with the ground of the substrate through at least one connection conductor. According to the present invention, antenna properties of the shielding part are prevented from being reduced.
Patent KR-20190013601-A (KR)
Inventor: DUNBAR DOUGLAS N
IPC: G08B21/14
Filed: 2018-07-27
Abstract: The present invention relates to welding helmets, systems and kits capable of monitoring and warning fume exposure in real time during arc welding. A welding helmet constituted to protect a head of a user in welding comprises an intelligent warning device, and an air sampling pickup and output port. The air sampling pickup and output port is connected to an adjacent end part of the air sampling tube which makes sampling of respirable air within the welding helmet and the remote end part of the air sampling tube is connected to an air sampling inlet port of an external aerosol monitoring device. The intelligent warning device receives air sample output data from the aerosol monitoring device in order to generate warning data and/or warning signals based on predetermined exposure level limit and/or operation modes of exposure warning, and communicates with the aerosol monitoring device to process the air sample output data.
Patent KR-20200019299-A (KR)
Title: Display device performing unevenness correction and method of operating the display device
Inventor: PARK JIN WOO
IPC: G01R19/165
Filed: 2018-08-13
Abstract: A display device comprises: a display panel including a plurality of pixels; a power management circuit to generate an analog driving voltage; a correction data memory to store a plurality of stain correction data sets corresponding to a plurality of analog driving voltage ranges; a controller to determine a current analog driving voltage range to which the analog driving voltage outputted from the power management circuit belongs among the plurality of analog driving voltage ranges, select a stain correction data set corresponding to the current analog driving voltage range among the plurality of stain correction data sets stored in the correction data memory, and correct image data based on the selected stain correction data set; and a source driver to receive the corrected image data from the controller and provide the plurality of pixels with data voltages corresponding to the corrected image data. Accordingly, even if any one among control boards for outputting analog driving voltages having different voltage levels is used, stain correction can be accurately performed and display quality can be improved.
Patent KR-20200020285-A (KR)
Title: Cash back system for network marketing having function of multi code support
Inventor: LEE U JONG
IPC: G06Q30/02
Filed: 2018-08-17
Abstract: The present invention relates to a network marketing reward system having a multi-code generation function. The network marketing reward system includes: a user terminal performing selling and purchasing actions by receiving a unique number corresponding to an independent business operator through an operation server by providing member information and recommender information by accessing the operation server for conducting network marketing; the operation server distributing a bonus to a user of the user terminal by calculating the bonus based on a result of the user and a large or small group result which is a leg result of a lower group by dividing a large result and a small result for bonus calculation in accordance with a leg result through a gradual tree structure for the user, which is set by designating a recommender or sponsor for 2-Leg formation based on the member information transmitted through the user terminal; and a database storing ranks set based on weekly and monthly results of members and the member information generated in the operation server, and storing calculation information of a recommendation bonus, a weekly pay bonus and a leadership bonus comprising team bonuses and a leadership matching bonus based on the result of the user, the leg result of the lower group and the group result. Therefore, the network marketing reward system is capable of providing direct sponsorship to network marketing by enabling the registration of a newly formed business operator as a sponsor through a multi-code generated below a small result by being automatically generated at the lowermost end of a small result line of a sponsor genealogy tree of the user.
Patent KR-20200025512-A (KR)
Title: Refrigerator
Inventor: Kwanghyun CHOI
IPC: F25D23/02
Filed: 2018-08-30
Abstract: The present invention relates to a refrigerator with improved appearance and safety. The refrigerator comprises: a cabinet having an upper storage space and a lower storage space; a door unit to open and close the lower storage space; a drawer unit arranged in the lower storage space to be inserted and withdrawn to form a storing space of a stored object; a driving device provided inside the door unit; a lifting device provided inside the drawer unit and formed in a scissors structure to lift the stored object; and a connecting assembly connected to the driving device on the rear surface of the door unit and connected to the lifting device through the front surface of the drawer unit to transfer power for lifting the lifting device. The lifting device is mounted to be detached from the drawer unit during separation from the connecting assembly. The lifting device includes a restriction device to maintain a restriction state to prevent the lifting device from being spread during separation of the lifting device.
Patent KR-20200027326-A (KR)
Title: Apparatus and method for diagnosing battery fault, and battery pack including the apparatus
Inventor: LEE HWA SUB
IPC: G01R31/36
Filed: 2018-09-04
Abstract: Provided are an apparatus for diagnosing a fault of a battery and a method thereof and a battery pack including the apparatus. According to an embodiment of the present invention, the apparatus comprises: a detection unit electrically connected to a battery and generating detection data indicating a state of the battery; and a control unit operatively coupled to the detection unit and collecting the detection data from the detection unit. The control unit determines a diagnosis target value indicating the state of the battery on the basis of the detection data. The control unit sets a diagnosis flag associated with the diagnosis target value to a first value indicating that the battery is abnormal or a second value indicating that the battery is normal, based on the diagnosis target value. The control unit sets an increment factor to a third value when a fault detection count associated with the diagnosis target value is less than a reference value. Also, the fault detection count is increased by using the increment factor when the fault detection count is less than the reference value and the diagnosis flag is set to the first value.
Patent KR-20200029185-A (KR)
Title: Specific expression genes according to the concentration of calcium derived from broiler kidney and uses thereof
Inventor: LEE HAK KYO
IPC: C12Q1/6809
Filed: 2018-09-10
Abstract: The present invention relates to information about 12 differentially expressed genes (DEG) in accordance with the concentration of calcium derived from a broiler kidney. Calcium (Ca) is necessary for normal growth of a bone and participates in cell physiology, signal transfer, and bone mineralization. Moreover, Ca is necessary for increasing the weight of a broiler and forming an egg shell. A research of the present invention uses a kidney of a broiler taking broiler feed containing Ca of 0.8, 1.0 and 1.2% to perform RNA sequencing (RNA-seq). Annotation of RNA-seq data uses Cufflinks and edgeR to confirm the twelve DEGs in the kidney through pairwise comparison and verify seven DEGs among the twelve DEGs by a real-time quantitative-PCR (qRT-PCR) method. According to a research result of the present invention, weight increase can be decreased in a broiler taking the feed of high calcium concentration (1.2%) and it is suggested that the DEG is related to stress-induced diseases such as hypertension. The present invention can be utilized for diagnosing disease caused by Ca concentration of intake from a broiler by using expression pattern information.
Patent KR-20200029909-A (KR)
Title: Positive active materials for rechargable lithium battery, method of preparing the same and rechargable lithium battery using the same
Inventor: KIM SUN TAI
IPC: H01M4/525
Filed: 2018-09-11
Abstract: The present invention relates to a positive electrode active material for a lithium secondary battery and a method for reducing residual lithium in the positive electrode active material for a lithium ion secondary battery comprising the same. More specifically, provided is a positive electrode active material for a lithium secondary battery from which residual lithium impurities are effectively removed without loss of capacity through heat treatment of residual lithium impurities (LiOH, Li_2CO_3) present on a surface of lithium metal oxide using a compound containing sulfur without wet treatment.
Patent KR-20200030334-A (KR)
Title: Kaolin particles for foam stabilization and preparation method thereof
Inventor: JUN SHIN HEE
IPC: A61Q19/10
Filed: 2018-09-12
Abstract: The present invention relates to kaolin particles for foam stabilization and a method for manufacturing the same. The kaolin particles for foam stabilization of the present invention have excellent initial bubble power and bubble stability, and thus can be included in a detergent composition for the purpose of reducing the amount of anionic surfactants that cause skin irritation. In particular, the kaolin particles for foam stabilization of the present invention have a particle size (D50) of 0.1 to 1.0 μm, and thus cause significantly less irritation due to skin penetration and surface adsorption that can occur when using ultra-fine particles, thereby capable of being suitably used in a composition for cleaning a human body such as hair or skin.
Patent KR-20200033072-A (KR)
Title: Chair with squat function
Inventor: NAM DAL RI
IPC: A63B23/04
Filed: 2018-09-19
Abstract: The present invention relates to a chair having a squat exercise function, which comprises: a receiving portion on which a user can sit; and a plurality of fixed legs which support the receiving portion. The chair further comprises: a left foothold coupled and fixed to a lower portion of the fixed leg disposed on a left side, and attached to the ground to support a left sole of a user′s foot; a right foothold coupled and fixed to a lower portion of the fixed leg disposed on a right side, and attached to the ground to support a right sole of the user′s foot; and a support means supporting the top of the user′s foot mounted on each of the left and right footholds to induce the user to easily perform a squat exercise. Due to structural characteristics in which a support means for performing a squat exercise is formed on a lower portion of a chair performing an original function, the present invention does not require a conventional separate storage space for storing squat exercise equipment, thereby facilitating storage and management of a product such that general usability of the product can be secured. In addition, a structure of the support means can be implemented in a very simple manner and thus, manufacturing costs of the product can be significantly reduced and general usability of the product can be further secured. Moreover, when a user feels his or her legs weaken and falls down while excessively performing a squat exercise, the user can be naturally and safely supported on a receiving portion of the chair such that the present invention is capable of preventing any accident from occurring while a novice user performs the squat exercise, thereby securing usage safety of the product.
Patent KR-20200034274-A (KR)
Title: Mechanical Door Guard for Automobile
Inventor: CHO MIN GYU
IPC: F16F1/14
Filed: 2018-09-21
Abstract: The present invention relates to a mechanical door guard for a vehicle and, more specifically, to technology about an improved mechanical door guard for a vehicle, which is displayed on the outside of the vehicle without bad influence on an appearance only when the door is opened to prevent door scratches that can occur while opening the door of the vehicle, and is mechanically configured to solve disadvantages of an electronic door guard, such as inflow of water including washing water, rain water and the like, complicated wires, replacement of batteries, and the like without changing the structure of the vehicle itself regardless of the kind of the vehicle.
Patent KR-20200035524-A (KR)
Title: Steel reinforcement and method of manufacturing the same
Inventor: CHUNG JUN HO
IPC: C22C38/04
Filed: 2018-09-27
Abstract: The present invention provides a high-strength reinforcing bar with excellent fatigue resistance, comprising 0.1-0.45 wt% of carbon (C), 0.15-3 wt% of manganese (Mn), 0.05-1 wt% of silicon (Si), 0.1-1 wt% of chrome (Cr), 0-0.4 wt% (excluding 0 wt%) of copper (Cu), 0-0.25 wt% (excluding 0 wt%) of nickel (Ni), 0-0.45 wt% (excluding 0 wt%) of molybdenum (Mo), 0-0.04 wt% (excluding 0 wt%) of aluminum (Al), 0-0.2 wt% (excluding 0 wt%) of vanadium (V), 0-0.15 wt% (excluding 0 wt%) of niobium (Nb), 0-0.05 wt% (excluding 0 wt%) of titanium (Ti), 0-0.02 wt% (excluding 0 wt%) of nitrogen (N), 0-0.1 wt% (excluding 0 wt%) of antimony (Sb), 0-0.1 wt% (excluding 0 wt%) of tin (Sn), 0-0.03 wt% (excluding 0 wt%) of phosphorus (P), 0-0.03 wt% (excluding 0 wt%) of sulfur (S), and the remainder consisting of iron (Fe) and inevitable impurities. The center portion of the final microstructure consists of perlite and acicular ferrite or consists of perlite, bainite, and acicular ferrite, and the surface portion includes tempered martensite.
Patent KR-20200039430-A (KR)
Inventor: LIM SEONG JIN
IPC: G06F1/16
Filed: 2018-10-05
Abstract: The present invention relates to a liquid crystal display (LCD) touch tablet notebook. When drawing an image as well as typing, it is possible to directly write an image with a pen built in a notebook instead of purchasing an additional product for an LCD instead of a notebook keyboard, thereby making necessary parts and practical properties stand out more. Accordingly, the present invention can solve the problem of additionally purchasing and using other products as necessary since a conventional tablet notebook uses only a typewriting input signal. That is, a notebook according to the present invention includes an LCD tablet notebook with a touch LCD tablet attached to a keyboard, so as to create a picture or image that cannot be performed with the keyboard; a touch pen formed in a cylindrical shape to make it easy to grasp to immediately create an image; and a touch pen keeping groove that matches the size of the touch pen to prevent the touch pen from being lost. Therefore, according to the present invention, when drawing an image as well as typing, it is possible to directly create an image with a pen built in the notebook instead of purchasing an additional product for an LCD instead of a notebook keyboard, thereby making necessary parts and practical properties stand out. Accordingly, the present invention can solve the problem of additionally purchasing and using other products as necessary since a conventional tablet notebook uses only a typewriting input signal.
Patent KR-20180113967-A (KR)
Inventor: KIM YOUNG HA
IPC: H01L21/02
Filed: 2018-10-11
Abstract: The present invention provides an apparatus and method for treating a substrate with a liquid. The method comprises: a first treatment liquid supplying step of supplying a first treatment liquid to a processing position of a substrate; and a wet treatment step of supplying a wetting liquid onto the substrate after the first treatment liquid supplying step. The wet treatment step includes a simultaneous supplying step of supplying the wetting liquid to the first position while the first treatment liquid is supplied, wherein the first position is a position out of a treatment position. Therefore, the method may prevent a surface of the substrate from drying during conversion of the treatment liquid into the wetting liquid.
Patent KR-20180114884-A (KR)
Inventor: GO BONG GYU
IPC: A45B27/00
Filed: 2018-10-12
Abstract: The present invention relates to a device for automatically assembling a fan comprising a fan handle receiving unit, a fan handle supplying unit, a fan handle setting unit, a fan plate receiving unit, a fan plate setting unit, and an assembly transferring unit. A plurality of fan handles are laminated in the fan handle receiving unit. The fan handle supplying unit supplies a fan handle of a lower side among the plurality of received fan handles one by one. The fan handle setting unit holds the supplied fan handle and sets a state of inserting a combination head of the fan handle. A plurality of fan plates are laminated in the fan plate receiving unit. The fan plate setting unit holds a fan plate of a lower side among the plurality of received fan plates one by one, and sets the state in which the combination head is inserted into the fan plate. The assembly transferring unit transfers the fan handle setting unit to the fan plate setting unit, inserts the combination head of the fan handle into the fan plate, and assembles a fan. The present invention is provided to automatically assemble the fan handle and the fan plate, and facilitate mass assembly at the same time, thereby largely improving workability of fan assembly and rapidly manufacturing the fan at low costs.
Patent KR-20200043572-A (KR)
Inventor: HONG SEUNG KWAN
IPC: C02F1/44
Filed: 2018-10-17
Abstract: The present invention relates to a separator condensing desalinization-forward osmosis process hybrid system for precious metal recovery. The system includes the steps of: determining the concentration of precious metals contained in waste fluids; selectively starting a separator condensing desalinization process and a forward osmosis process in accordance with the concentration of the precious metals, wherein if the waste fluids have a high concentration, only the forward osmosis process of supplying the waste fluids to a forward osmosis unit is started to generate a concentrate and then, recover the precious metals through electrolytic withdrawal whereas if the waste fluids have a low concentration, first the separator condensing desalinization process is started so that a separator condensing desalinization unit concentrates the waste fluids to generate a primary concentrate; generating a secondary concentrate by secondarily starting the forward osmosis process and supplying the primary concentrate to the forward osmosis unit; and recovering the precious metals from the secondary concentrate through electrolytic withdrawal. Since a proper process for a high concentration and a proper process for a low concentration can be selectively applied depending on the content of precious metals in waste fluids, efficient precious metal recovery can be possible regardless of the content of precious metals in the waste fluids. In the case of South Korea where there are a large amount of waste fluids containing low-concentration precious metals, the forward osmosis process and the separator condensing desalinization are combined and managed to achieve efficient precious metal concentration with only low energy, and the amount of energy consumed for precious metal recovery can be reduced to achieve efficiency precious metal recovery.
Patent KR-20200043158-A (KR)
Inventor: CHEONG SUNG KYO
IPC: B05B15/68
Filed: 2018-10-17
Abstract: The present invention relates to a ventilation apparatus for an indoor type coal yard, and more specifically, to a ventilation apparatus for an indoor type coal yard, capable of preventing a coal scattering and spontaneous combustion problem of an indoor type coal yard while solving a coal loss problem of an outdoor coal yard. To this end, the ventilation apparatus for an indoor type coal yard comprises: a container divided into a plurality of cells where coal is stored; a duct installed in the container to convey dust; a damper connected to the duct through a branch pipe and controlling a suction amount of the dust; a mist spray device located at an edge of the container and discharging air such that the dust can be carried to the duct through the damper; and a wet dust collection device connected to the duct and having a suction motor to suck dust in the container through the damper and the duct.
Patent KR-20200043878-A (KR)
Inventor: WOO HYUN BO
IPC: A43B21/42
Filed: 2018-10-18
Abstract: The present invention relates to a heel-replaceable shoe which comprises: a shoe with a screw instead of a heel; and a heel with a screw hole at the center of the heel to allow a nail on the shoe to be screwed. According to the present invention, it is possible to save money and materials by changing only the heel in a shoe without buying multiple shoes.
Patent KR-20180117090-A (KR)
Inventor: YI MI HAENG
IPC: A61M5/315
Filed: 2018-10-19
Abstract: The present invention provides a syringe for an animal which can be easily inoculated. The syringe for an animal of the present invention comprises: a handle part to which a handle is attached; a body part coupled to the handle part, and including a first spring therein; and an injection part to which a syringe needle and an injection solution container are coupled, and in which an injection solution filled from the injection solution container is injected through the syringe needle by a compression of the first spring, when a pressure is applied from the front surface at which the syringe needle is located.