baber/WOPTO huggingface dataset:
Patent KR-20190090468-A (KR)
Title: Self-exposure method for surface of conductive particles anchored in polymer layer, manufacturing method for anisotropic conductive film using the self-exposure method and the anisotropic conductive film
Inventor: KYOUNGWOOK PAIK
IPC: C09J7/20
Filed: 2018-01-25
Abstract: A self-exposure method for a surface of conductive particles anchored in a polymer layer, a manufacturing method for an anisotropic conductive film using the self-exposure method, and the anisotropic conductive film are provided. The self-exposure method for the surface of the conductive particles in the polymer layer according to an embodiment comprises a step of controlling the surface energy of the plurality of conductive particles such that a difference between the surface energy of the polymer to be used for manufacturing the polymer layer and the surface energy of the plurality of conductive particles to be included in the polymer layer is greater than or equal to a predetermined difference; a step of forming a polymer solution by dissolving the polymer in a solvent in which the conductive particles having the controlled surface energy are mixed; and a step of drying the polymer solution to produce a polymer layer in which at least a portion of the surface of the plurality of conductive particles is exposed out of the polymer layer by the difference in surface energy.
Patent KR-20190092823-A (KR)
Title: Dcdc converter
Inventor: LEE YONG JOO
IPC: H02M3/00
Filed: 2018-01-31
Abstract: An embodiment of the present invention provides a DCDC converter. The DCDC converter comprises: a front surface frame and a rear surface frame facing each other; a heat sink arranged in the rear surface frame; a power printed circuit board (PCB) arranged between the front surface frame and the rear surface frame; an inductor arranged between the power PCB and the heat sink; and a heat dissipation member surrounding the inductor and in surface contact with the heat sink.
Patent KR-20190093086-A (KR)
Title: Method for Providing Refueling Payment by using Sound Wave Communication between Air Cleaning Device and User Mobile Device
Inventor: LEE DONG SEOB
IPC: B60H3/00
Filed: 2018-01-31
Abstract: The present invention relates to a method of providing a refueling payment service by using sound wave communication between an air purifier and a wireless user terminal. The method executed through a management server communicating with an air purifier with a management module includes the following steps of: mapping unique identification information and vehicle information to store the mapped information in a designated storage medium; confirming refueling payment information including a payment amount for refueling; conducting an authentication procedure for confirming whether a token generated for the refueling payment is validly exchanged by confirming the token; receiving transmission information on the side of a wireless user terminal from an application of the terminal; conducting a refueling payment processing procedure for approving the refueling payment; and processing voice output through a voice output function of the management module of the air purifier by confirming refueling payment result information. Therefore, the present invention is capable of providing various artificial intelligence conversational services.
Patent KR-20190093416-A (KR)
Title: Graphene quantum dot complex
Inventor: KWON IL KEUN
IPC: A61K9/50
Filed: 2018-02-01
Abstract: The present invention relates to a complex comprising cyclodextrin, graphene quantum dots, and a cancer targeting antibody. The cyclodextrin and graphene quantum dots, and the cancer targeting antibody and graphene quantum dots are connected by a disulfide(-S-S-) linker. The complex of the present invention can carry an anticancer drug and can selectively transfer a drug to cancer cells. In addition, the complex of the present invention exhibits luminescence, thereby being able to be used for monitoring drugs and diagnosing cancer. Furthermore, the complex of the present invention can be used for photothermal or photodynamic treatment.
Patent KR-20190098369-A (KR)
Inventor: LEE JIN
IPC: H04M1/725
Filed: 2018-02-14
Abstract: The present invention relates to a secure communication system. More specifically, the secure communication system distinguishes a terminal by an identification code, not a telephone number, and performs secure communication only with the identification of a terminal of the other party to communicate with each other. By distinguishing the terminal by the identification code, users can securely communicate with the other party by using the identification code distributed in accordance with a role without transmitting personal information of any user such as a mobile phone number, name, and the like. By distinguishing the terminal by the identification code, the secure communication system can be applied to an organization or an agency requiring higher security because a communication company cannot find the call counterpart of each user.
Patent KR-20190103534-A (KR)
Title: Advertising service method using household robot
Inventor: SONG KANG HO
IPC: G06K9/00
Filed: 2018-02-14
Abstract: The present invention relates to an advertisement service method using a home robot which performs interaction with a user while autonomously moving in a specific place such as a household, obtains user information, obtains place information by photographing the inside of a place, and performs an advertisement on the basis of the obtained information. According to the present invention, exhaustion information on a product continuously consumed at home is provided for a user at a time point before exhaustion to provide an advertisement for the user at a time point close to a purchase time such that an advertisement effect can be increased, and the user can be induced to purchase a product which is previously used, in a shopping mall of an advertiser or to purchase other substitute products of the advertiser. In addition, an advertisement is provided for a purchaser or an actual user to provide the advertisement for a specific user directly related to product purchase such that a purchase rate can be increased. Also, a specific user is recognized by analyzing a face image of the user and a mood is estimated in accordance with a user facial expression to induce the user to positively recognize the advertisement such that a purchase rate can be increased. Furthermore, information is provided for the advertiser to present the advertisement when the user is in a specific mood state on the basis of a product purchase rate for each mood state, thereby differently setting an advertisement unit cost. Also, auction bidding in accordance with provision of the advertisement can be performed in a specific mood state.
Patent KR-20190103556-A (KR)
Title: Apparatus for processing organic sludge used UV LED
Inventor: PARK HYUN YEOL
IPC: A61L2/10
Filed: 2018-02-27
Abstract: The present invention relates to an apparatus for processing organic sludge. The apparatus for processing organic sludge using a UV LED according to the present invention includes a main body formed with an inlet through which organic sludge and microorganisms are introduced and an outlet through which the processed organic sludge is discharged. In the apparatus for processing organic sludge including a stirring module installed inside the main body, the outlet includes an inner tube of a transparent material from which the processed organic sludge is discharged, and an outer tube installed outside the inner tube. Between the inner tube and the outer tube is installed sterilization means for generating ultraviolet light by using the UV LED.
Patent KR-20190104673-A (KR)
Title: Grouting apparatus for reinforcing tunnel and the grouting method thereof
Inventor: PARK HEON
IPC: E02D3/12
Filed: 2018-03-02
Abstract: The present invention relates to a grouting device for reinforcing a tunnel and a grouting method using the same. The purpose of the present invention is to provide the grouting device for reinforcing a tunnel, stably filling the inside of a bored hole and a periphery of the same with grout while easily discharging air and underground water in the bored hole during a grouting work, and the grouting method using the same. To achieve the purpose of the present invention, according to the present invention, the grouting device for reinforcing a tunnel comprises: a grouting pipe on which multiple effusion holes and an effusion hole for a packer; multiple spacers dividing an inner space unit of the grouting pipe; multiple injection pipes filling the space unit divided by the spacer with the grout; a shielding member enabling the injected grout to be effused through the effusion hole for a packer by closing an end of the each injection pipe; and the multiple packers attached to an inner wall of the bored hole while expanding.
Patent KR-20190108955-A (KR)
Title: Fuel injection device for gas turbine, fuelnozzle and gas turbinehaving it
Inventor: CHOI IN CHOI
IPC: F23R3/28
Filed: 2018-03-16
Abstract: The present invention relates to a fuel supply device for gas turbines, and a fuel nozzle and a gas turbine having the same. The fuel supply device of present invention is mounted to the fuel nozzle for a uniform flow of air introduced thereinto and for allowing uniform mixing with fuel. The present invention allows a uniform fuel-air mixture to be supplied to a combustion chamber. According to the present invention, it is possible to uniformly supply a fuel-air mixture to a combustion chamber by arranging a plurality of perforated plates in a fuel supply device for gas turbines, to suppress generation of nitrogen oxides, and to prevent flame from stagnating or flowing backward.
Patent KR-20190117037-A (KR)
Inventor: HONG WON KI
IPC: G01L1/20
Filed: 2018-04-05
Abstract: Provided is a pressure sensor. The pressure sensor comprises: first and second reference surfaces facing each other in a thickness direction; a first protrusion protruding from the first reference surface toward the second reference surface; a first electrode on the first protrusion; a first pressure sensing layer on the first electrode; a second protrusion protruding from the second reference surface toward the first reference surface; and a second electrode on the second protrusion. The first and second protrusions are staggered on a plane so that the first and second protrusions do not at least partially overlap.
Patent KR-20190120551-A (KR)
Title: Vane turbine device
Inventor: KIM DONG SOO
IPC: F01C1/344
Filed: 2018-04-16
Abstract: The present invention relates to a vane turbine device. A cam ring formed in a cylindrical shape is connected to the outer circumference of a rotation shaft to be eccentric from the center of the rotation shaft by a bearing. A rotor is axially installed on the outer circumference of the rotation shaft. A space between the cam ring and the rotor is divided to include an expansion space and a compression space by moving into and outside from the outer circumference of the rotor. So, when steam of high temperature and high pressure flowing inside through an inflow pipe flows out to a discharge pipe, the steam is gradually expanded in the expansion space. Multiple slide vanes rotating the rotation shaft while gradually contracting the steam in the compression space are connected to the outer circumference of the rotor. The steam of the high temperature and the high pressure flowing inside through the inflow pipe installed on the outer circumference of the cam ring flows outside through the discharge pipe while being expanded and compressed. So, the rotation shaft can be strongly rotated by kinetic energy in the steam is expanded and compressed. A sealing unit attached to the inner surface of the cam ring is formed at an outer end of the slide vane. So, the vane turbine device can prevent a loss of thermal energy during a process of expanding and contracting the steam. At the same time, the vane turbine device can obtain expanded and contracted space of the steam by forming a concave groove to be inclined on the outer circumference of the rotor in the direction of rotating the rotation shaft to be installed between the multiple slide vanes.
Patent KR-20180048472-A (KR)
Inventor: LEE BYUNG WOOK
IPC: H04R1/40
Filed: 2018-04-20
Abstract: The present invention relates to a method of controlling a multi control sound system, which is configured to be used simultaneously in multiple areas, be automatically switched to an idle power amplifier, suppress a howling when a plurality of microphones are used, and transmit an emergency broadcasting in case of emergency such as fire. The method according to the present invention includes: a microphone signal detection step of detecting a sound signal from a microphone and transmitting the sound signal to a data processing unit when the microphone is used; a current microphone determination step of determining a microphone which is currently in use by searching for a preset of a microphone, from which a sound signal is detected, by using a data processing unit and comparing the sound signal detected in the microphone signal detection step with the preset of the microphone; a target speaker determination step of determining a target speaker by reading target speaker information of the microphone currently in use from a memory unit when the currently used microphone is determined in the current microphone determination step; and a target speaker blockage or suppression step of controlling an automatic path selector to block the target speaker or lower a volume.
Patent KR-20190123175-A (KR)
Title: Smart Diffuser
Inventor: CHOI JUNG HO
IPC: A61N5/06
Filed: 2018-04-23
Abstract: Disclosed is a diffuser emitting fragrance. The diffuser of the present invention comprises: a docking station which has an inserting port in an upper side thereof and a first accommodating space communicated with the inserting port therein; a portable device which is inserted into and withdrawn from the first accommodating space, and has an emitting port in an upper side thereof and a second accommodating space communicated with the emitting port therein; and a cartridge which is inserted into and withdrawn from the second accommodating space, has a fluid having scent accommodated therein and emits the fluid by using an ultrasonic wave oscillator. The ultrasonic wave oscillator receives power from the portable device, and through the portable device, receives power from the docking station. According to the present invention, the diffuser can be fixed and portable, is excellent in terms of expression and light transfer from the docking station to the portable device, and can be used variously. The diffuser is easy to couple and separate the docking station, the portable device and the cartridge, and can be stably operated and used.
Patent KR-20190125583-A (KR)
Inventor: JEONG HYUK JIN
IPC: C08L83/10
Filed: 2018-04-30
Abstract: A polycarbonate resin composition of the present invention comprises: a polycarbonate resin; a polysiloxane-polycarbonate copolymer resin; silicone gum; a metal inorganic compound; a phosphorus flame retardant; and an inorganic filler. The polycarbonate resin composition is excellent in flame retardancy, low heat generation characteristics, flame propagation characteristics, low flammability and the like, and does not have smoke toxicity.
Patent KR-20190126639-A (KR)
Inventor: KIM MU YOUNG
IPC: F04D29/28
Filed: 2018-05-02
Abstract: According to the present invention, a bi-directional blower (1) comprises: a scroll rib (20) configured to expand a length of a full-circled scroll in which flow of the air in an inner space is induced to an outlet end from which the air is discharged; and a blower body (2) having a fan (5) in which a blade (3) with an acute-angled inlet angle and an obtuse-angled outlet angle enables outdoor air to be sucked into an inner space of the fan. Accordingly, air volume performance suitable for a ventilation sheet (100) can be increased, and generation of vortex can be prevented to reduce operation noise.
Patent KR-20190130708-A (KR)
Title: Distributed Large Wind Turbine System
Inventor: AN HEUI TAY
IPC: F03D3/02
Filed: 2018-05-15
Abstract: According to a method of constructing a large wind turbine by aggregating a plurality of small wind turbines, the large wind turbine comprises: a large elliptic rim; a plurality of vertical cables connected to the rim; a plurality of horizontal cables connected to the rim; and a plurality of small wind turbines. Moreover, the small wind turbines are installed at a point in which the vertical and horizontal cables meet.
Patent KR-20180069757-A (KR)
Inventor: CHUNG HYUNG RO
IPC: A62C13/76
Filed: 2018-05-30
Abstract: The present invention relates to a safety bar-based fire extinguisher to increase efficiency in firefighting. According to one aspect of the present invention, the safety bar-based fire extinguisher comprises: a wire connection end (111) having a hole formed in an inner central area; a linear vertical frame (116), which is a structure connected to the wire connection end (111), having a structure forming a plane in a direction perpendicular to a bottom surface, on which a main body container (140) is put, when coupling to the upper lever (170) of a safety bar (110); and an elastic frame (114), which is a structure connected to the linear vertical frame (116), formed at the end of the linear vertical frame (116) in a shape having to two curved flat plates faced with each other in a tong shape.
Patent KR-20190137544-A (KR)
Inventor: KWON DAE HYUN
IPC: H01K3/32
Filed: 2018-06-01
Abstract: The present invention relates to a handle for lamp replacement which enables a short person to easily replace a lamp and can reduce electric shock, thereby solving a conventional problem that a short person or a person living alone experiences inconvenience. That is, the handle comprises: a handle formed in a half-moon shape to enable a user to conveniently hold the same; a handle button formed on a handle side such that the user can fix a lamp with tongs by pushing the button; a body formed in a rod shape to be fixed long; a length adjustment device formed as a rounded button on the body to adjust the length at the push thereof; the tongs formed in a tong shape to hold the lamp; and rubber capable of fixing the lamp to prevent the same from being slid or broken.
Patent KR-20190140790-A (KR)
Inventor: LEE SEUNG JAE
IPC: H04M1/02
Filed: 2018-06-12
Abstract: The present invention relates to a loop antenna for a mobile device. More specifically, by forming an antenna pattern in a magnetic field of a permanent magnet installed in a receiver or a speaker of the mobile device, a signal of a resonant band is strengthened using magnetic force so that the loop antenna for a mobile device can increase the performance of magnetic secure transmission and wireless charging.
Patent KR-20190142097-A (KR)
Title: Linear compressor
Inventor: KIM JAEBEUM
IPC: H02K5/22
Filed: 2018-06-15
Abstract: According to the present invention, a linear compressor comprises: a cylinder in which a compression space is formed; a piston reciprocating in an axial direction in the cylinder to form the compression space along with the cylinder; a mover coupled to the piston to transfer a driving force to the piston; and a stator including a coil wound on a bobbin and a plurality of stator cores stacked in the bobbin, and generating the driving force along with the mover. The bobbin can comprise: a coil winding unit formed in a ring shape and enabling the coil to be wound along a circumferential direction; and a motor terminal unit disposed in the coil winding unit and arranging a plurality of second terminals along an axial direction.
Patent KR-20200001423-A (KR)
Title: Washing machine
Inventor: KWANGHYUN KIM
IPC: D06F39/08
Filed: 2018-06-27
Abstract: The present invention relates to a laundry treatment apparatus, which allows washing water or circulating water sprayed from each nozzle to be uniformly sprayed. To this end, a plurality of nozzles include: a lower nozzle; and an upper nozzle arranged on a relatively upper portion compared to the lower nozzle. A cross sectional area of the upper nozzle is greater than a cross sectional area of the lower nozzle. A cross sectional area of a water supply port of the upper nozzle is greater than a cross sectional area of a water supply port of the lower nozzle.
Patent KR-20190009709-A (KR)
Inventor: REYNOSO GALVAN NAIKI A
IPC: B60R16/023
Filed: 2018-07-16
Abstract: The present invention relates to a bussed electrical center which is secured solely by a single fastening feature. The bussed electrical center (10) includes an electrical-assembly (12) and a single fastening feature (48). The electrical-assembly (12) includes a lower-housing (14), a printed-circuit-board (16), an upper-housing (18), and electrical-devices (20). The lower-housing (14) slidably engages with an outer-housing (22) that retains electrical-connectors (24) having a plurality of electrical-terminals (26). The printed-circuit-board (16) has a plurality of corresponding-electrical-terminals (38) configured to mate with the plurality of electrical-terminals (26) of the electrical-connectors (24). The electrical-assembly (12) defines a guide-hole (44) that passes through the upper-housing (18), the printed-circuit-board (16), and the lower-housing (14), wherein the guide-hole (44) defines a shoulder (46) in the upper-housing (18). The single fastening feature (48) consists of one first-fastener element (50) positioned within the guide-hole (44) that has a flange (52) and a shank (54). The shank (54) is operable to engage one second-fastener element (56) in the outer-housing (22). The flange (52) engages the shoulder (46), wherein the electrical-assembly (12) is drawn into the outer-housing (22) when the first-fastener element (50) and the second-fastener element (56) are tightened together to mate the electrical-terminals (26) with the corresponding-electrical-terminals (38).
Patent KR-20190019841-A (KR)
Inventor: ARAI OSAMU
IPC: G02B26/08
Filed: 2018-08-14
Abstract: In a test system having a light-receiving unit receiving light emitted from a test object, replacement of the light-receiving unit can be facilitated. The test system (1) comprises: a holding unit (14) that holds a light-receiving unit (17) receiving light emitted from a test object (4); and an optical path forming unit that is formed with an optical transmission path (19) as a path of the light received by the light-receiving unit (17), wherein the optical transmission path (19) is formed of a different member from the light-receiving unit (17). As the test system (1) has such a configuration, replacement of the light-receiving unit (17) that receives the light emitted from the test object (4) can be facilitated.
Patent KR-20200020522-A (KR)
Title: Micro transfer mechanism and high-precision positioning aparatus comprising the same
Inventor: JEONG JA YIL
IPC: H01L21/68
Filed: 2018-08-17
Abstract: An objective of the present invention is to precisely position a target object while using a small number of actuators and reducing the volume of an apparatus. According to an embodiment of the present invention, a micro transport mechanism comprises: a first horizontal driving transport module including a first driving member and a first linear guide member driven by the first driving member to be transported along a first axis; a second horizontal driving transport module including a second driving member and a second linear guide member driven by the second driving member to be transported along the first axis; a first link member rotatably connected to the first linear guide member; and a second link member rotatably connected to the second linear guide member. The first link member and the second link member include: link modules rotatably connected to each other; a joint module coupled to upper portions of the link modules and linked to relative rotation of the first link member and the second link member to be vertically transported; and a horizontal free transport module coupled to the joint module to be transported and tilted along a second axis different from the first axis.