baber/WOPTO huggingface dataset:
Patent KR-20170032261-A (KR)
Title: METHOD FOR ELECTRICAL CONTACT MATERIALS INCLUDING AG PLATED CNTs
Inventor: KIM WON YOUNG
IPC: H01B1/02
Filed: 2017-03-10
Abstract: The present invention relates to a method of fabricating electrical contact materials comprising silver-coated carbon nanotubes, and more specifically, to a method of fabricating electrical contact materials comprising silver-coated carbon nanotubes, the method comprising the steps of: (a) placing carbon nanotubes in a nitric acid solution and performing ultrasonic dispersion and acid treatment; (b) washing the carbon nanotubes treated with the ultrasonic dispersion and the acid treatment in the step (a); (c) mixing sequentially, the washed carbon nanotubes with a mixture of tin chloride and hydrochloric acid, and with a mixture of palladium chloride and hydrochloric acid, and then applying ultrasonic waves thereto to bind tin and palladium to the surface of the carbon nanotubes; (d) adding a silver nitrate aqueous solution and a sodium chloride aqueous solution, and mixing until the color becomes clear, and then mixing with the carbon nanotubes produced in the step (c); (e) mixing with a glyoxylic acid aqueous solution and a sodium chloride aqueous solution, and washing the resulting mixture with deionized water to produce silver-coated carbon nanotubes; and (f) mixing the silver-coated carbon nanotubes with a metal alloy containing one or more metals selected from the group consisting of silver, copper, nickel, and gold to produce a powder mixture.
Patent KR-20180108150-A (KR)
Inventor: KIM SOENG HUN
IPC: H04W24/10
Filed: 2017-03-24
Abstract: The present disclosure relates to a communication technique for fusing a 5G communication system with IoT technology to support a higher data rate after a 4G system, and a system thereof. The present disclosure can be applied to an intelligent service (for example, smart home, smart building, smart city, smart car or connected car, health care, digital education, retail, security and safety-related service, etc.) based on 5G communication technology and IoT-related technology. Through the present invention, a registration request message which a terminal registered using a temporary user ID sends can be effectively processed. A control signal processing method includes the steps of: receiving a first control signal; processing the received first control signal; and transmitting a second control signal to a base station. Accordingly, the base station can accurately execute cell addition/cancellation and handover command, etc. by reporting a measurement result by the terminal.
Patent KR-20180109472-A (KR)
Inventor: LEE HEON
IPC: G06Q30/00
Filed: 2017-03-28
Abstract: An authenticity determining apparatus comprises: a base; a first diffractive pattern which is formed on an upper surface of the base, and can realize a first image having a structural color using natural light incident from the outside; and a second diffractive pattern which is formed on a lower surface of the base, and can realize a second image for selectively determining authenticity when an interference light is irradiated from the outside. Therefore, the authenticity determining apparatus can guarantee the accuracy in authenticity determination as well as guaranteeing the beauty.
Patent KR-20180116032-A (KR)
Inventor: PARK CHAN GOO
IPC: H01P3/02
Filed: 2017-04-14
Abstract: According to the present invention, a slot array antenna comprises: a receiving plate in which a plurality of slots perforated in an X shape form a plurality of vertical columns and one vertical column is arranged in parallel with a vertical column adjacent thereto; a support plate which is combined with the receiving plate; a plurality of first waveguides which are formed by combining the receiving plate with the support plate and are arranged in parallel; a second waveguide which communicates with one end of the first waveguides and is formed in a vertical direction to a longitudinal direction of the first waveguides; and a synthetic structure of a central part of the second waveguide, wherein an embossed point of the slot array antenna is determined according to left and right widths of the first waveguides of the slot array antenna. According to the present invention, it is possible to implement a satellite broadcasting signal receiving antenna for a vehicle, capable of reducing an installation height and installation area of the entire antenna system, thereby contributing to supply of a satellite broadcasting signal receiving antenna for a vehicle even to a personal vehicle rather than a bus or a truck.
Patent KR-20180084585-A (KR)
Inventor: KIM CHUL SOO
IPC: G06F21/60
Filed: 2017-04-24
Abstract: The present invention relates to a method and system for hiding a file by location addressing. The method for hiding a file by location addressing includes the steps of: dividing an original file into a plurality of files; generating a location address corresponding to each of the divided files; dispersedly storing the divided files in a storage medium based on the location addresses; and restoring the original file by collecting and analyzing the dispersedly stored files. Accordingly, the present invention can prevent a risk of hacking and eavesdropping.
Patent KR-20180122905-A (KR)
Inventor: LEE JUNE WON
IPC: A61B5/00
Filed: 2017-05-06
Abstract: An electronic sleep auxiliary device comprises: a sensor unit for sensing a sound signal and a motion signal generated from a baby/infant who is sleeping; an environment setting unit for setting a threshold setting of a sleeping stopping sound of a sound detection sensor and setting a driving time of a driving device; a microcontroller for receiving a signal measured by the sensor unit and comparing the signal with a value of the environment setting unit to generate a trigger signal for a sleep induction event; and the driving device for performing a sleep induction event through the trigger signal generated by the microcontroller. The sensor unit includes a sound detection sensor for measuring a surrounding sound, and a motion detection sensor capable of measuring a motion. The environment setting unit includes a sound detection sensor setting device for setting a sleep stopping sound limit value discriminating a sleep state and a sleep stopping state with respect to the sound detection sensor, and a driving device setting device for setting a driving time of the driving device. The driving device includes a motor to which a wing, a propeller, and the like that can cause wind are attached. The sound detection sensor and the motion detection sensor of the sensor unit may independently monitor a sleep state signal, respectively. The microcontroller detects a sleep state signal from at least one among the sound detection sensor and the motion detection sensor of the electronic sleep auxiliary device. When a user receives a signal having a predetermined sleep stopping sound limit value or greater through the sound detection sensor setting device of the environment setting unit, or receives a motion signal of a specific value or greater through the motion detection sensor, the user (parent) performs a sleep induction event signal generation control during a preset driving device driving time through the driving device setting device of the environment setting unit.
Patent KR-20180123903-A (KR)
Inventor: CHOI KI MYUNG
IPC: C12N9/10
Filed: 2017-05-10
Abstract: The present invention relates to transgenic cloned piglets from which Alpha 1,3-Galactosyltransferase (α1,3-GT) is removed. The transgenic cloned piglets according to the present invention have removed two loci of the α1,3-GT gene by a CRISPR-Cas9 system, which is one of clustered regularly interspaced short palindromic repeats (CRISPR), and can overcome a hyperacute immune rejection reaction occurring in heterologous organ transplantation, thereby being useful as a donor for xenogeneic organ and cell transplantation.
Patent KR-20180129154-A (KR)
Inventor: KIM GI SEONG
IPC: E02D37/00
Filed: 2017-05-25
Abstract: The present invention relates to a method of restoring a sink hole and a method of maintaining the restored sink hole using a new material pocket fiber and an expander. The method comprises: a first step of fabricating a multi-formable land new material fiber pocket which is filled with an expander; a second step of filling the fiber pocket with an expansion filling material containing a first liquid which is a main material, and a second liquid which is a curing agent, in an area where there is a sink hole; and a third step of putting the fiber pocket in the sink hole through a drilled hole, and reacting the main material and the curing agent to form a foamed body which is filled in the sink hole to restore the sink hole. Therefore, the present invention improves economic and construction efficiency of rapidly restoring and preventing the sink hole which is a social problem, by the expander. Also, the sink hole can be immediately restored if the sink hole found in the process of exploring the sink hole in the land is an urgent rank. In addition, the expander can be stored and controlled, and the sink hole can be urgently repaired and maintained after restoration construction.
Patent KR-20180130921-A (KR)
Inventor: SONG MI JI
IPC: F01N3/20
Filed: 2017-05-30
Abstract: The present invention relates to a reductant supply system which supplies a reductant to be used for selective catalyst reduction reaction to reduce a nitrogen oxide contained in exhaust gas. According to an embodiment of the present invention, the reductant supply system comprises: a spray nozzle spraying a reductant; a reductant supply unit supplying a reductant required to reduce a nitrogen oxide to the spray nozzle; an air supply unit supplying compressed air required for spraying the reductant to the spray nozzle; and a control unit controlling a supply amount of the reductant supplied to the spray nozzle in accordance with current pressure of the air supplied by the air supply unit.
Patent KR-20180131267-A (KR)
Inventor: HAN SOO MIN
IPC: F15B15/20
Filed: 2017-05-31
Abstract: The present invention relates to a large pneumatic actuator operated by the inflow of external compressed air, which comprises a pneumatic valve system controlling the external compressed air supplied to a pneumatic cylinder (100, 200) and internal air discharged from the inside of the pneumatic cylinder (100, 200) in accordance with operation of the actuator. Moreover, the pneumatic valve system recirculates an internal air discharged from the inside of the pneumatic cylinder (100, 200) to be mixed with the external compressed air supplied to the pneumatic cylinder (100, 200). Therefore, the supplied external compressed air is reduced to improve energy efficiency.
Patent KR-20180131828-A (KR)
Inventor: LEE YANG SIK
IPC: G06F3/041
Filed: 2017-06-01
Abstract: The present embodiment provides a sensing part, a display device including the same and a manufacturing method thereof. The sensing part includes a plurality of first electrodes arranged on a substrate, a plurality of second electrodes disposed on the substrate, a plurality of first connection parts disposed between two adjacent first electrodes among the plurality of first electrodes and connecting the plurality of first electrodes in a first direction, and a plurality of second connection parts which are disposed on a different layer from the first connection part and are individual disposed between two adjacent second electrodes among the plurality of second electrodes and connect the plurality of second electrodes in a second direction different from the first direction. At least one first connection part of the plurality of first connection parts includes a first line and a second line arranged at a predetermined interval from the first line. At least one of the first line and the second line connects the plurality of electrodes in the first direction. It is possible to reduce manufacturing costs.
Patent KR-20180133671-A (KR)
Inventor: LEE SEUNG TAE
IPC: A63F13/87
Filed: 2017-06-07
Abstract: The present invention relates to a system to provide an online voting type game, to enable many and unspecified people to join in and enjoy the game in an online network, and a providing method thereof. According to the present invention, the system to provide an online voting type game comprises: a game generation unit to generate a game in which a plurality of votable choices including a predetermined subject, issue, or question are set, and to set a close time and a wining condition of the game; a game posting unit to display a remaining close time of the game as time elapses while posting the choices of the game in the online network until the close time; a game advancing unit increasing the number of votes of the choices selected by each member terminal when member terminals select any one of the choices to join in the game, and offsetting game money of the corresponding member terminal by predetermined points to accumulate a prize money of the game; and a game result settlement unit posting the number of votes of each choice and the winning condition when the close time of the game reaches and calculating the member terminals corresponding to the winning condition to distribute the prize money of the game. Thus, many and unspecified member terminals or members are able to join in the game in a manner to join in voting.
Patent KR-20180134237-A (KR)
Inventor: HAN JUNG HOON
IPC: H01L23/485
Filed: 2017-06-08
Abstract: The present invention relates to a wafer level package and a manufacturing method thereof, capable of improving freedom of design of a device. The wafer level package according to the present invention includes: a substrate including bonding pads and a first protection dam and having a plurality of circuit pattern units disposed on a side; a printed circuit board having a plurality of connection pads, a second protection dam and via holes disposed thereon; and a connection unit connected to some of the plurality of connection pads and the second protection dam disposed on the printed circuit board. The manufacturing method according to the present invention includes: disposing circuit pattern units on a substrate; disposing bonding pads and a first protection dam on a side of the substrate; disposing connection pads and a second protection dam on a side of a second insulation layer of a printed circuit board; forming a second circuit pattern layer on the other side of the second insulation layer; forming via holes passing through the second insulation layer from the connection pads and being connected to the second circuit pattern layer; disposing a connection unit for connecting the second protection dam and some of the connection pads; disposing a first insulation layer on the other side of the second insulation layer; disposing a first circuit pattern layer and a pad on a side of the first insulation layer; forming via holes passing through the first insulation layer from the first circuit pattern layer and being connected to the second circuit pattern layer; filling inside of the via holes; and attaching the substrate and the printed circuit board.
Patent KR-20180136076-A (KR)
Inventor: MAENG YOUNG JU
IPC: H05B37/02
Filed: 2017-06-14
Abstract: The present invention relates to a wooden pillar having a photovoltaic power generation unit and, more specifically, to a wooden pillar having a photovoltaic power generation unit, which has a hole on the surface of a lumber, has a protection cap installed inside the hole, installs a lighting means inside the protection cap, and supplies power accompanied by lighting by solar power generation, thereby facilitating installation and maintenance. The wooden support using photovoltaic power generation according to the present invention uses natural wood materials, thereby not only having a beautiful outer appearance, but also easily mass-producing posts having a certain size (diameter, height, and internal space) and providing environmentally-friendly senses. Solar energy which is environmentally-friendly renewable energy is used as a power source, and thus it is possible to autonomously secure power required for a lighting lamp. Therefore, economical feasibility is secured. Also, since a wire for supplying power is not needed, the present invention can be installed without restriction of places. In addition, the present invention can easily adjust the angle of a light collecting plate by forming a support member in a slidable structure in order to efficiently collect sunlight. Moreover, it is possible to support the light collecting plate structurally stably by forming the support member in a three-axis hinge manner.
Patent KR-20180008298-A (KR)
Inventor: FENG DONG
IPC: F16D69/02
Filed: 2017-07-07
Abstract: A friction material includes a base and a porous friction generating layer penetrating into and integrated with the base. The base provides a bonding surface. The porous friction generating layer provides a friction generating surface facing opposite the bonding surface of the base. The porous friction generating layer comprises fibers and friction adjusting particles, and about 30 to about 95% of a total surface area of the fibers is in contact with the friction adjusting particles. A curable resin is dispersed throughout the porous friction generating layer and the base.
Patent KR-20190006307-A (KR)
Inventor: PARK SUNG HYEON
IPC: B24B21/04
Filed: 2017-07-10
Abstract: Disclosed are a circulating drive unit and a substrate polishing apparatus comprising the same. According to an embodiment, the circulating drive unit comprises: a first drive unit enabling a polishing unit having a polishing belt to perform translational motion in a first direction; and a second drive unit enabling the polishing unit to perform translational motion in a second direction vertical to the first direction.
Patent KR-20190006739-A (KR)
Inventor: LEE IL KYU
IPC: A23L33/135
Filed: 2017-07-11
Abstract: Disclosed is an oral pathogen inhibiting composition comprising Lactobacillus reuteri CS 132 (KCTC 11452BP) or a culture thereof. Lactobacillus reuteri CS 132 (KCTC 11452BP) according to the present invention has excellent antimicrobial activity against Streptococcus mutans, Candida albicans, and Porphyromonas gingivalis, while having excellent acid resistance, bile resistance and antibiotic resistance.
Patent KR-20180008312-A (KR)
Inventor: YASUSHI NAKAGAWA
IPC: F16B15/08
Filed: 2017-07-13
Abstract: The present invention provides a connection fastener capable of supporting a short fastener stably even when the width of a connection belt is specified by a tool, thereby using the short fastener without a change of the tool. The connection fastener comprises a cylinder member (30) installed on a fastener (11). The connection belt (20) comprises an upper holding part (22) holding an upper side of a head part (12) of the fastener (11), and a lower holding part (23) holding the circumferential surface of the cylinder member (30) attached to a front end part (15) of the fastener (11).
Patent KR-20180010167-A (KR)
Inventor: JUNG MIN WOO
IPC: H01L51/50
Filed: 2017-07-20
Abstract: Provided are a novel heterocyclic compound and an organic light emitting device comprising the same. A compound represented by chemical formula 1 can be used as a material for an organic layer in an organic light emitting device, thereby being capable of improving efficiency, having low driving voltage and/or improving lifespan properties of an organic light emitting device.
Patent KR-20190010083-A (KR)
Inventor: LEE JONG HOON
IPC: G06Q50/22
Filed: 2017-07-20
Abstract: The present invention relates to a smart drug dosing support system for a dementia patient and, more specifically, to a system supporting a dementia patient to regularly and accurately take a dose. The system comprises: a smart medicine cabinet and a smart medicine cabinet operating server for a support platform managing the same.
Patent KR-20190012312-A (KR)
Inventor: KIM BU JEN
IPC: A01K67/033
Filed: 2017-07-26
Abstract: The present invention relates to an insect moisture supply device capable of supplying a necessary amount of moisture to a large number of edible crickets being raised in a farm. According to an embodiment of the present invention, the insect moisture supply device, which is used for supplying moisture to insects raised in a farm with maintained growth conditions, includes: a water storage container placed inside the farm, including a water bottle combination unit formed in the center, and discharging a fixed amount of water from a water storage chamber to a water receiver on the upper surface through an outlet; a water drinking plate placed on the water receiver, absorbing the water so that the insects are able to drink the water, and comprising a plurality of pores; and a water bottle combined with the water bottle combination unit with a separable outlet.
Patent KR-20190012364-A (KR)
Inventor: YU SUNG HOON
IPC: H01M10/052
Filed: 2017-07-27
Abstract: The present invention relates to a non-aqueous electrolyte additive, a non-aqueous electrolyte for a lithium secondary battery comprising the same, and a lithium second battery. More specifically, the present invention relates to a non-aqueous electrolyte additive capable of forming a stable film on a surface of an electrode to prevent elution of metal and capable of adsorbing metal foreign substances causing side effects inside the battery, and to a non-aqueous electrolyte for a lithium secondary battery and a lithium secondary battery which can enhance storage performance at a high temperature.
Patent KR-20190012604-A (KR)
Inventor: JI YONG KWAN
IPC: B60T17/18
Filed: 2017-07-28
Abstract: An emergency braking preparation apparatus for a vehicle is disclosed. According to the present invention, the emergency braking preparation apparatus for a vehicle comprises: a vehicle speed detector configured to detect a vehicle speed; a driving road detector configured to detect a type of a driving road; a surrounding environment detector configured to detect a surrounding environment of the vehicle; an emergency braking control module configured to control braking pressure of a brake to a preset braking state; and a controller configured to control an field of view (FOV) of a camera according to one or more of the vehicle speed detected by the vehicle speed detector, the driving road detected by the driving road detector, and the surrounding environment detected by the surrounding environment detector, and control the emergency braking control module according to the FOV of the camera.
Patent KR-20190012846-A (KR)
Inventor: LEE WOO SUNG
IPC: H01F10/14
Filed: 2017-07-28
Abstract: Disclosed are a high-permeability heterogeneous complex magnetic sheet capable of realizing miniaturization and slimness of a product, and a manufacturing method thereof. According to the present invention, the high-permeability heterogeneous complex magnetic sheet comprises a magnetic layer and a ferrite thin film layer formed on the magnetic layer, wherein the thickness of the magnetic layer is 100 to 300 times of that of the ferrite thin film layer.
Patent KR-20190013052-A (KR)
Inventor: LEE SEUNG HYEON
IPC: H05K7/20
Filed: 2017-07-31
Abstract: The present invention relates to a display cooling apparatus comprising: a housing (30) having a penetration surface on a front surface (35); a display module (10) accommodated in the housing (30) and spaced apart from the front surface (35) and a rear surface (36) of the housing; a first fan (51) for generating a first waste circulation path (50) through which air circulates in a space between the front surface of the housing (30) and a front surface of the display module (10); a second fan (62) for generating a second waste circulation path (60) through which air circulates in a space between the rear surface of the housing (30) and a rear surface of the display module (10); and a side surface heat exchanger (40) provided on a side surface of the housing (30) and including a first opening flow path (70) through which external air for exchanging heat with air of the first waste circulation path (50) and the second waste circulation path (60) is introduced and flows.