baber/WOPTO huggingface dataset:
Patent KR-20180124561-A (KR)
Title: Set screw for safety valve
Inventor: KANG EUN SUK
IPC: F16K35/00
Filed: 2017-05-12
Abstract: The present invention relates to a set screw for a safety valve, and includes: a screw tube having a tubular shape and surrounding an outside of a center pin, and having a screw thread on an outside thereof to fix a body of a safety valve and the entire set screw; a cylindrical center pin configured to provide a fixed pressure to prevent movements, such as rotation of a control ring installed on the upper side of a safety valve introduction nozzle, a head configured to prevent deviation of the center pin from an outside of the safety valve and coupled to the screw tube as a support for an elastic pressure; and an elastic body installed between the center pin and the head and configured to firmly fix the control ring of the center pin by applying an elastic pressure. This structure prevents movement of the introduction nozzle by improving a contact of the safety valve with a surface-contact to firmly fix the introduction nozzle of the safety valve, and secures a performance safety of the safety valve by preventing discharge of fluid due to the movement of the introduction nozzle to maintain a stable internal pressure. Further, when the set screw of the safety valve is coupled, it depends on the skill level of an operator and a pressure applied to the control ring by the set screw may be excessive or insufficient, but the present invention may allow the set screw to be easily installed by the operator as the set screw is pressed by the elastic body in the set screw, and the entire length of the set screw may become flexible by the variability of the elastic body so that a danger of collision may be prevented and an external appearance of the safety valve may be improved by minimizing a portion protruding to the outside of the safety valve.
Patent KR-20180125686-A (KR)
Title: Pharmaceutical composition comprising the extraction of nodulus of nelumbinus rhizoma as an effective component for prevention or treatment of thrombosis and health functional food comprising the same
Inventor: SOHN HO YONG
IPC: A23L33/105
Filed: 2017-05-16
Abstract: The present invention relates to a pharmaceutical composition for preventing or treating thrombosis, comprising an extract of nodulus of Nelumbinis rhizome as an effective component; and a functional health food. More specifically, the present invention relates to a pharmaceutical composition for treating/alleviating thrombosis through potent inhibition of platelet aggregation and blood coagulation; and a functional health food, all of which comprise an ethanol extract of nodulus of Nelumbinis rhizome, a butanol fraction thereof, or a water residue remaining after sequential fractionation using an organic solvent, as an effective component. The extract of nodulus of Nelumbinis rhizome, as an effective component of the pharmaceutical composition and the functional health food of the present invention, exhibits potent antithrombic activities through the inhibition of enzymes associated with thrombus formation and blood-clotting factors, as well as the inhibition of platelet aggregation, which plays a role in initiating thrombus formation. In addition, the extract of nodulus of Nelumbinis rhizome shows no hemolytic activities against human red blood cells; has excellent thermal stability; and shows no loss in the effects of inhibiting blood-clotting factors and enzymes associated with thrombus formation even in an acidic environment of pH 2 and in plasma, and thus may be used for the purpose of preventing and treating thrombosis, such as ischemic stroke and hemorrhagic stroke, through promoting blood circulation. The above effective component may be processed into various forms that are convenient to ingest at all time, such as extracts, powder, pills, and tablets, and thus may be beneficially used in the drug and food industries.
Patent KR-20170135689-A (KR)
Inventor: ABE KOJI
IPC: H01L33/20
Filed: 2017-05-19
Abstract: Provided is a light emitting device (100) with improved light extraction efficiency. According to the present invention, the light emitting device (100) comprises: a package (2); a light emitting element (1) installed on the package (2); and a light transmitting member (5) covering the light emitting element (1). An upper surface (5a) of the light transmitting member (5) and an upper surface (4a) of the package (2) have a plurality of protrusions. The light transmitting member (5) contains a particle of a light transmitting first filler (52) having refractivity smaller than that of a base material (51) of the light transmitting member (5). A part of the particle of the first filler (52) is exposed to the air from the base material (51) of the light transmitting member (5) on the upper surface (5a) of the light transmitting member (5).
Patent KR-20180127002-A (KR)
Title: Eco-friendly Off-set Printing Fruit Bag
Inventor: RYU JEONG YONG
IPC: B65D85/52
Filed: 2017-05-19
Abstract: The present invention relates to an eco-friendly offset printed fruit bag which is manufactured by connecting an inner sheet to an outer sheet of a fruit bag having adjusted light transmittance and air permeability through a process of manufacturing a raw paper from recycled pulps by a twin wire type paper machine, a process of performing an ink transfer amount-controlled offset printing operation on the raw paper, and a process of performing coating and water repelling operations on the offset printing operation-performed raw paper. The eco-friendly offset printed fruit bag of the present invention has effects that the fruit bag can be mass-produced at low costs and light transmittance and air permeability are properly adjusted to increase sugar content and color of fruit. Although the adjustment processes for adjusting light transmittance and air permeability have been carried out, the fruit bag of the present invention has an effect of preventing falling of fruit due to an operation of covering the fruit with a bag since the bag is lightweight. In addition, the fruit bag has an advantage that environmental pollutants are not discharged from the manufacturing process since an organic solvent is not used during the printing operation.
Patent KR-20170134238-A (KR)
Inventor: PARK DONG HYUN
IPC: H04L1/00
Filed: 2017-05-24
Abstract: The present invention provides a method and a device for transmitting/receiving a control channel and a data channel for a new radio (NR) system in a wireless communication system, which support a scalable numerology. According to an embodiment of the present invention, a method for receiving downlink control information (DCI) by a terminal in the wireless communication system comprises the following steps of: receiving at least one of first type DCI or second type DCI from at least one of a first type transmit time interval (TTI) or a second type TTI from a base station; determining a resource for data transmission from at least one of the first type TTI or the second type TTI based on at least one of the first type DCI or the second type DCI; and receiving data from the base station on the determined resource.
Patent KR-20180131146-A (KR)
Inventor: KIM NAM GYU
IPC: G06Q30/02
Filed: 2017-05-31
Abstract: The present invention provides an apparatus and a method for identifying an issue for each evaluation standard of a user review. The apparatus regenerates an issue according to each evaluation standard by using topic modeling to summarize a user review of a leisure information providing site to generate a term dictionary for each evaluation standard, and extends the term dictionary by using a Word2Vec algorithm. The apparatus comprises: a review data collection unit for collecting review data existing in an analysis target and storing the review data in a DB; a review unit generation unit for decomposing sentences composing the review data collected by the review data collection unit into one sentence unit and generating the same as a single review unit; a term dictionary generation unit for analyzing the review data collected by the review data collection unit, identifying words forming a term dictionary through a defined evaluation standard, and generating a term dictionary for each evaluation standard by describing the identified words in the term dictionary; a term dictionary expansion unit for expanding the word dictionary for each evaluation standard by determining and automatically writing the term dictionary for each evaluation standard generated by the term dictionary generation unit is similar to a specific word when similarity is higher than or equal to a predetermined level through a Word2Vec algorithm; a review unit classification unit for classifying the review unit for each evaluation standard according to whether a word recorded in the generated term dictionary for each evaluation standard is used in the review unit generated by the review unit generation unit; and an evaluation standard issue calculation unit for calculating and presenting topics derived by performing topic modeling on the review unit classified by the review unit classification unit and documents forming the topics together.
Patent KR-20180134134-A (KR)
Inventor: SONG DONG HUN
IPC: H01M2/06
Filed: 2017-06-08
Abstract: The present invention relates to a secondary battery. The secondary battery includes: an electrode assembly in which first and second electrode leads are coupled to each other in the same direction; a pouch which comprises a receiving part for receiving the electrode assembly in a state in which the tip ends of the first and second electrode leads are drawn out to the outside, a terrace part for sealing one side of the receiving part in which the tips of the first and second electrode leads are drawn out to the outside, and a sealing part for sealing the remaining portion of the receiving part; and an insulating member which is attached to the terrace part and insulates a part from the front end of the terrace part from which the first and second electrode leads are drawn to both ends of the terrace part. It is possible to increase the safety of the secondary battery.
Patent KR-20180001452-A (KR)
Inventor: SHIRAIWA NORIO
IPC: H01L21/683
Filed: 2017-06-14
Abstract: The present invention provides a substrate fixing device forming a water channel having high reliability on an aluminum base plate. More specifically, to a substrate fixing device provided with an electrostatic chuck for adsorbing and holding an object to be adsorbed and with a base plate for mounting the electrostatic chuck, wherein the substrate fixing device includes: an aluminum base plate; a metal water channel forming portion provided on the base plate and having corrosion resistance higher than aluminum; and a water channel which is provided in the water channel forming portion, and in which the water channel forming portion forms a wall surface, wherein the base plate and the water channel forming portion are directly joined.
Patent KR-20180137291-A (KR)
Inventor: NA HAN GIL
IPC: C04B35/52
Filed: 2017-06-16
Abstract: The present invention relates to a method for manufacturing a carbon-based metal composite paste. The manufacturing method according to the present invention comprises: preparing carbon powder and metal precursor powder; manufacturing mixed powder by mixing the carbon powder and the metal precursor powder; introducing the mixed powder into a high-speed pulverizer and pulverizing the powder into a predetermined size; introducing the mixed powder into a mixer and mixing the powder to increase the contact area between the carbon powder and the metal precursor powder; introducing the mixed powder into a reduction and re-synthesis apparatus, heating the mixed powder to a predetermined temperature for a predetermined time by irradiating a high energy beam, and reducing and re-synthesizing the mixed powder; controlling the amorphous layer generation of the composite; and obtaining the carbon-based metal complex.
Patent KR-20180137952-A (KR)
Inventor: JEON DO YONG
IPC: A45D44/00
Filed: 2017-06-20
Abstract: The present invention relates to a natural composition for skin massage and a mask pack comprising the same. More specifically, the present invention relates to a natural composition for skin massage having skin-enhancing effects such as whitening, antioxidant, anti-inflammation, anti-acne, moisturizing, and atopic alleviating effects, and a mask pack comprising the same. The natural composition comprises an Agrimonia pilosa extract, a purple corn extract, and the like.
Patent KR-20180137983-A (KR)
Inventor: HAN SOO YONG
IPC: H04B7/0456
Filed: 2017-06-20
Abstract: The present disclosure relates to a precoding method and apparatus in a multi-user multi-antenna system. The method, in which a first device having a plurality of antennas in a multi user-multi input multi output (MU-MIMO) system sets a precoding code for communication with a plurality of second devices having a plurality of antennas, includes: a process of obtaining, by the first device, downlink channel information on each of the second devices; a process of determining a first precoding code based on constraint conditions about the total transmission power of downlink and the downlink channel information; a process of determining a second precoding code based on constraint conditions about the transmission power of downlink for each of the antennas of the first device and the first precoding code; and a process of performing precoding on a transmission symbol vector based on the second precoding code. The present invention designs a precoding code satisfying a transmission power constraint for each antenna with low complexity.
Patent KR-20180138296-A (KR)
Inventor: KIM BONG SUCK
IPC: F25B49/02
Filed: 2017-06-21
Abstract: Provided is a refrigeration cycle of a refrigeration device where the components of a compressor, a condenser, an expansion valve and an evaporator are configured to form a closed circuit. The refrigeration device includes a refrigerant flow rate measuring device for measuring a flow rate of refrigerant supplied from the condenser to the expansion valve between the condenser and the expansion valve, and a refrigerant flow rate increasing pump for increasing the flow rate of the refrigerant supplied from the condenser to the expansion valve by the refrigerant flow rate measuring device. The refrigerant flow rate increasing pump is installed at a position close to the condenser, and the refrigerant flow rate measuring device is formed in a serial configuration so as to be installed at a position close to the expansion valve. A refrigerant suction pressure measuring device measures a suction pressure of the refrigerant supplied from the evaporator to the compressor between the compressor and the evaporator based on the compressor, and a refrigerant discharge pressure measuring device measures a discharge pressure of the refrigerant supplied from the compressor to the condenser between the compressor and the condenser. In addition, the refrigeration device further includes a power metering device for measuring a compression motor rpm of the compressor by integrating a measured value of the refrigerant suction pressure measured by the refrigerant suction pressure measuring device and a measured value of the refrigerant discharge pressure measured by the refrigerant discharge pressure measuring device.
Patent KR-20190001405-A (KR)
Inventor: AHN SUN HAK
IPC: G01R31/36
Filed: 2017-06-27
Abstract: The present invention relate to a direct current (DC) motor controller for eliminating a need of an existing magnet contactor by comprising a motor driving portion as a bridge form with four field effect transistor (FET) elements, being able to directly control not to move backward by detecting a hill with the current following to forward and backward load resistance when mounting the hill, and having an effect to maintain a speed with adjusting an average value of a pulse width modulation (PWM) corresponding to an accelerator value of a pedal. The DC motor controller comprises: a central processing unit; a power supply unit; and a motor driving unit electrically connected as the bridge form with four FET elements across the DC motor.
Patent KR-20190001985-A (KR)
Title: Operating device of rotary spray apparatus
Inventor: KIM TAE WOO
IPC: B05B12/02
Filed: 2017-06-29
Abstract: The present invention relates to an operation means of an unmanned pest control apparatus which automatically sprays a chemical solution on crops planted in a greenhouse. In particular, the present invention relates to an operation means of an unmanned pest control apparatus provided with spray nozzles inside the greenhouse to automatically spray the chemical liquid by adjusting a spray range of a rotary tube through which the chemical liquid flows, and having a housing moved by an operating screw to reduce the number of spray nozzles installed.
Patent KR-20190002989-A (KR)
Inventor: KIM JONG PIL
IPC: A61K48/00
Filed: 2017-06-30
Abstract: The present invention relates to a nanocomposite comprising CRISPR associated (Cas9) protein, guide RNA, and amphipathic peptide, and a use thereof. The nanocomposite comprises Cas9 protein, guide RNA, and amphipathic peptide. The Cas9 protein and the guide RNA form a hybrid. The amphiphilic peptide has a micelle structure. As the micelle structure is coupled to the outer surface of the hybrid, in vivo gene scissors can be stably and efficiently delivered. By applying the nanocomposite to brain cells, brain nerve diseases and other various diseases can be prevented or treated. A problem of a virus delivery method used to deliver conventional gene scissors into a cell may be solved. The nanocomposite can be stably delivered into cells to correct intracellular genes.
Patent KR-20190003229-A (KR)
Inventor: KIM HAN SU
IPC: A61N7/02
Filed: 2017-06-30
Abstract: The present invention relates to an ultrasonic cosmetic device using a nonconductive material and a manufacturing method thereof. The ultrasonic cosmetic device comprises: a main body unit with a handpiece structure having an ultrasonic oscillation circuit; piezoelectric ceramic arranged in the main body unit to generate ultrasonic vibration by receiving power of the ultrasonic oscillation circuit; and an ultrasonic transfer unit attached to the piezoelectric ceramic, supported by the main body unit, and molded with a powder-shaped mixed raw material including a nonconductive molding raw material.
Patent KR-20190004403-A (KR)
Title: Luggage fixing device in a trunk of a vehicle
Inventor: GU JI HYEON
IPC: B60R11/00
Filed: 2017-07-03
Abstract: The present invention relates to a luggage fixing device in a trunk of a vehicle, more specifically, which comprises: a first floor panel provided with a Velcro tape attached to a trunk mat on a bottom surface thereof; a first support panel folded at a desired angle in a dead end of the first floor panel to support one side surface of luggage loaded in a trunk; a second support panel folded at a desired angle in a dead end of the first support panel to support the other surface of the luggage; and a second floor panel folded at a desired angle in a dead end of the second support panel, and stacked at an upper side of the first floor panel to adhere to a bottom surface of the luggage. Therefore, when a vehicle is driven, movement of the luggage stacked in the trunk can be effectively prevented.
Patent KR-20190006361-A (KR)
Inventor: LEE GYEONG DEOK
IPC: B26D3/16
Filed: 2017-07-10
Abstract: The present invention relates to a multi-cutting device, and more specifically, to the multi-cutting device which rotates an object to be processed, and which, while the object to be processed rotates, performs cutting by a method for a cutting member to simply pressurize a cutting point. Therefore, a process of reducing a diameter of an end part of the object to be processed is performed along with cutting of the object to be processed. In addition, the multi-cutting device is structured so as to enable a surface finishing process of an additionally cut surface.
Patent KR-20190006369-A (KR)
Inventor: CHUNG YOUNG CHUL
IPC: A23L7/10
Filed: 2017-07-10
Abstract: The present invention relates to scorched rice chips prepared by mixing washed and steamed rice and Tenebrio molitor and embryo buds of rice as active ingredients, by molding a mixture into a round shape, putting the same into a scorched rice maker to roast the same. The scorched chips of the present invention with high protein and low calorie are suitable for people on a diet as staple foods and snacks, and have an effect of alleviating cachexia of cancer patients.
Patent KR-20170088321-A (KR)
Title: Method for Operating Payment by using Distinct Identification
Inventor: KIM JAE HYUNG
IPC: G06Q20/20
Filed: 2017-07-19
Abstract: The present invention relates to a settlement management method using a unique identification, more specifically, a settlement management method executed through a server communicating with a customer terminal. The method comprises the following steps. The server receives settlement means information of the customer and processes the information to be stored in a designated storage medium on a network and then the server stores unique ID information in a database, separately generated in order to uniquely identify the settlement means of the registered customer, and including ID information stored in the storage medium and a designated storage area of the customer terminal. Upon settlement using the customer terminal, the server receives one or more pieces of ID information including the separately generated ID information to uniquely identify the settlement means of the customer through a communication network. The server verifies the validity of the one or more pieces of ID information received through the unique ID information stored in the database. When validating the received ID information, the server extracts the settlement means information of the customer, stored in the storage medium by using the separately generated ID information to uniquely identify the settlement means of the customer, which will be used for the settlement process.
Patent KR-20180013743-A (KR)
Inventor: KAWASHIMA KAZUNORI
IPC: F16D37/02
Filed: 2017-07-25
Abstract: The present invention relates to a torque converter provided with a magnetic viscous fluid clutch capable of securing a transfer torque capacity. In the torque converter provided with a lock-up clutch having a magnetic viscous fluid clutch, an electronic coil generating a magnetic field with respect to a magnetic viscous fluid layer formed between opposing surfaces of a first disc and a second disc via electric current comprises: a first coil disposed on the inner side of a diametric direction of the magnetic viscous fluid layer; and a second coil disposed on the outer side of the diametric direction of the magnetic viscous fluid layer.
Patent KR-20190011863-A (KR)
Inventor: IM WON BIN
IPC: C09K11/77
Filed: 2017-07-25
Abstract: The present invention relates to a phosphor composition for mechanical luminescence, and an application product including the same. The phosphor composition for mechanical luminescence of the present invention comprises an Na super-ionic conductor (NASICON) structural phosphor presented by chemical formula 1, A_(1+x)B_xC_(2-x)D_3X_12:AE_y, as an active ingredient. The present invention can provide a new use which is a mechanical luminescence phenomenon of a NASICON structural phosphor.