baber/WOPTO huggingface dataset:
Patent KR-20210017017-A (KR)
Title: Electronic device test handler comprising hand auto teaching function
Inventor: LEE TAEK SEON
IPC: G01R31/28
Filed: 2019-08-06
Abstract: The present invention relates to an electronic component test handler having a hand auto-teaching function comprising: a base wherein an electronic component is transported at the upper side; a hand configured to pick and place the electronic component, and including a distance sensor configured so as to measure the distance in a downward direction; and a control unit controlling the operation of the hand, wherein in case an auto-teaching input of the hand is received, the control unit is characterized by performing: a first step of moving the hand to a reference point; a second step of moving the hand to a predetermined pocket set coordinate of a target pocket on which a predetermined device is placed; a third step of calculating the measurement coordinate of the target pocket based on the depth information of the target pocket measured from the distance sensor; and a fourth step of calculating and displaying the difference between the pocket set coordinate and the measurement coordinate. Therefore, the electronic component test handler having the hand auto-teaching function according to the present invention can correct the operation of the hand based on the base, and the operation of the hand can be corrected by measuring the location for picking and placing, thereby minimizing the time required for correcting the location and improving precision in the movement of the hand.
Patent KR-20210017088-A (KR)
Title: Electronic device including antenna
Inventor: KANG MYEONGKOO
IPC: H04M1/02
Filed: 2019-08-06
Abstract: The present invention relates to an electronic device including an antenna to increase radiation efficiency. According to various embodiments of the present invention, one embodiment of the electronic device comprises: a housing including a conductive member; a wireless communication circuit; a circuit board; a first conductive path disposed on at least a portion of the circuit board and electrically connected to the wireless communication circuit; a capacitor disposed on the first conductive path; a second conductive path electrically connected to a first conductive path between the wireless communication circuit and the capacitor, and disposed on at least a portion of the circuit board; a first conductive pad electrically connected to the first conductive path; a second conductive pad electrically connected to the second conductive path and disposed to be coupled to the first conductive pad; and a conductive connecting member electrically connecting the first conductive pad and the conductive member. The conductive member can be formed to be resonated in a first frequency band or a second frequency band higher than that of the first frequency band. Various other embodiments are possible.
Patent KR-20200016806-A (KR)
Title: Polymeric nanoparticle composition for delivering virus and preparation method thereof
Inventor: CHOI JOUNG WOO
IPC: A61K47/34
Filed: 2019-08-07
Abstract: The present invention relates to: a virus-containing pharmaceutical composition comprising a virus for treating or preventing diseases as an active component; and a method for manufacturing the same. The composition according to the present invention can efficiently deliver viruses into targeted biological tissues. In addition, the amphiphilic block copolymer has excellent biodegradability and biocompatibility.
Patent KR-20210001816-A (KR)
Inventor: PARK YOUNG JOON
IPC: E06B5/16
Filed: 2019-08-08
Abstract: The present invention relates to a frame-integrated fire door which can be manufactured in a non-welding sliding coupling method by using a steel plate. The frame-integrated fire door includes: a door frame installed on an entrance of a building; and a door leaf manufactured in a sliding structure, having an insulation material installed in the sliding structure so as to prevent heat exchange transmitted from the inside or the outside, having deflection preventing structures formed on upper and lower portions so as to prevent deflection caused by self-weight in case of installation, and having one side of which the upper and lower portions are installed and connected to the door frame to be rotatable.
Patent KR-20210018690-A (KR)
Title: valve for preventing over-pressure
Inventor: KIM CHON HO
IPC: F16K31/60
Filed: 2019-08-09
Abstract: The present invention relates to an integrated complex valve having an over-pressure prevention function and, more specifically, to an integrated complex valve having an over-pressure prevention function, capable of facilitating manufacture and maintenance due to a simple structure wherein an over-pressure prevention part is integrated with a drain valve, and enabling the over-pressure prevention part to always maintain constant pressure by automatically discharging firefighting water of a fire extinguishing pipe when the pressure of the fire extinguishing pipe receiving the firefighting water supplied from a main pipe rises to no less than set pressure, thereby preventing damage to the fire extinguishing pipe and a sprinkler head caused by excessive pressure and its subsequent water damage. According to the present invention, the integrated complex valve having an over-pressure prevention function includes: a drain valve having one side installed on a connection pipe of an alarm valve, and having the other side in which a drain is formed; an over-pressure prevention part installed in an installation hole formed on one side of the drain valve to be automatically opened when the pressure of a fire extinguishing pipe of the alarm valve is no less than preset pressure; and a discharge flow path formed between the drain and the over-pressure prevention part.
Patent KR-20210018722-A (KR)
Title: Composition for preventing, improving or treating cancer comprising inhibitor of PLK1
Inventor: LEE BYUNG IL
IPC: C07D257/04
Filed: 2019-08-09
Abstract: The present invention relates to a biphenyl compound that inhibits PLK1 activity, an isomer thereof or a pharmaceutically acceptable salt thereof, a composition for preventing, alleviating or treating cancer, or an anticancer adjuvant comprising the same. The biphenyl compound, the isomer thereof, or the pharmaceutically acceptable salt thereof of the present invention binds to a PBD domain with high affinity, and can significantly inhibit the survival of cancer cells, thereby being able to be effectively used as the composition for preventing, alleviating or treating cancer, or the anticancer adjuvant.
Patent KR-20210020638-A (KR)
Title: Page providing apparatus, method and computer program that provide a hidden processed page
Inventor: PARK TAE JIN
IPC: G06Q50/20
Filed: 2019-08-16
Abstract: The present specification relates to a method for providing a page of a page providing terminal including a processor and an output unit. The method comprises the steps of: providing a page selected by using the processor; hidden-processing first wordings included in the page selected by using the processor and providing the hidden-processed first wordings; receiving a first extended open input from a user by using the processor; and determining second wordings corresponding to the first extended open input in response to the first extended open input by using the processor, generating a page in which the second wordings are processed to be clear, and providing the page through the output unit. According to the present invention, it is possible to help the learning of a user.
Patent KR-20210023496-A (KR)
Title: Exhaust device for gas engine heat pump
Inventor: LEE JIN WOO
IPC: F25B30/02
Filed: 2019-08-23
Abstract: Disclosed is an exhaust device for a gas engine heat pump capable of effectively discharging water condensed from exhaust gas. According to the present invention, the exhaust device for a gas engine heat pump may comprise: a first tank with an upper surface closed and an open lower surface; a second tank with a closed lower surface and an open upper surface, located below the first tank, and coupled to the first tank; a pipe installed inside the first tank, extending from the first tank to the second tank, and having at least one hole; an inlet pipe communicating with the pipe from the outside of the first tank; a first outlet pipe communicating the inside and outside of the first tank; a second outlet pipe communicating the inside and the outside of the second tank; and a funnel installed in the second tank and located below the pipe.
Patent KR-20210025302-A (KR)
Title: Radiator for vehicle
Inventor: JEONG SEONG WOO
IPC: F28F9/02
Filed: 2019-08-27
Abstract: The present invention relates to a vehicle radiator capable of preventing damage caused by a thermal deformation imbalance of a radiator by distributing heated coolant flowing into a tube of the radiator, evenly throughout the whole tube. The vehicle radiator includes: a tube part formed as a plurality of tubes which are stacked and arranged to allow fluids a path through which to flow; a first header arranging and fixing the plurality of tubes by having one end of the tubes inserted; a first tank combined with the first header to cover one side of the first header; an inlet pipe formed on the first tank to be connected to an internal space of the first tank; and a dispersing part formed in a part adjacent to the inlet pipe, of the internal space of the first tank, to distribute fluids flowing into the internal space of the first tank through the inlet pipe, to the tube.
Patent KR-20210027790-A (KR)
Title: Fixed camera apparatus for rotating type lcd monitor
Inventor: KIM HYUNG GYU
IPC: G03B17/02
Filed: 2019-09-03
Abstract: The present invention relates to a device for fixing a camera in a rotational LCD monitor, and an objective of the present invention is to provide a device for fixing a camera in a rotational LCD monitor, which is installed on the upper end of the selectively rotated rotational LCD monitor to allow a camera function to be always performed in a fixed state regardless of whether the corresponding LCD monitor is rotated. To this end, according to the present invention, the device for fixing a camera in a rotational LCD monitor is installed on the upper surface of the rotational LCD monitor, which is selectively rotated by a predetermined driving means, to be always maintained in a fixed state. The device comprises: a base member installed and fixed on the upper surface of the rotational LCD monitor while having a tubular protrusion formed in the center of a disk-shaped body; a bearing case formed in a cylindrical shape of which the center is penetrated, having an upper bearing mounting groove and a lower bearing mounting groove formed in a form of an expanded diameter at predetermined points of the upper and lower parts of the penetrated position, respectively, and having a plurality of fitting protrusions on the outer circumferential surface thereof; an upper bearing and a lower bearing mounted on the protrusion of the base member while being fitted in the upper bearing mounting groove and the lower bearing measuring groove of the bearing case, respectively; a housing having a tubular shape and overlaid on the bearing case, in which the upper and lower bearings embedded, while having a plurality of fitting grooves formed on the inner circumferential surface thereof to correspond to the fitting protrusions of the bearing case; and an upper finishing plate formed in a disk shape to be coupled to an open upper surface of the housing and allowing a camera housing having a predetermined camera embedded therein to be installed and fixed on the upper part thereof.
Patent KR-20200032011-A (KR)
Title: Low-frequency Ultrasonic Automatic Flaw Detection Device For Flexiblely Detecting Pipeline
Inventor: CHEN HUIMING
IPC: G01N29/22
Filed: 2019-09-16
Abstract: The present invention relates to a low-frequency ultrasonic automatic flaw detection apparatus capable of automatic flexibility adaptation. An electric driving apparatus is connected to an angle adjustment active mechanism, the angle adjustment active mechanism and a driven guide apparatus are connected to be rotatable, a flexible sound wave sensing unit is connected between the angle adjustment active mechanism and the driven guide apparatus, the flexible sound wave sensing unit is attached to the surface of a pipe to be moved along the pipe as the electric driving apparatus operates the angle adjustment active mechanism, and, meanwhile, automatic crawling flaw detection is performed by the guide of the driven guide apparatus. According to the present invention, the low-frequency ultrasonic automatic flaw detection apparatus is capable of detecting a flaw in a circumferential direction of a pipe by automatically adapting pipes having different diameters as well as adapting a spiral welding pipe having a spiral angle and a different diameter by controlling a narrow angle between the driven guide apparatus and the angle adjustment active mechanism through angle adjustment, and considerably improving applicability and practicability by detecting a flaw in a spiral welding direction.
Patent KR-20210034384-A (KR)
Title: Air ventilation system
Inventor: SIN BYUNG CHEOL
IPC: F24F1/035
Filed: 2019-09-20
Abstract: The present invention relates to a ventilation system, which is provided to an indoor space or an opening of a wall dividing the indoor space and an outdoor space to easily remove and discharge foreign substances containing fine dust in air introduced by introduction of the air containing the foreign substances. To this end, the ventilation system comprises: a case provided to the opening of the wall dividing the indoor space and the outdoor space and having a discharge space where the indoor air is discharged to the outdoor space and an inlet space where the outdoor air is introduced into the indoor space; a foreign substance removal unit removing the foreign substances contained in the outdoor air when at least the outdoor air is introduced into the indoor space; and a circulation fan provided to the discharge space to have a discharge fan discharging the indoor air to the outdoor space and an inlet fan provided to the inlet space to allow the outdoor air to be introduced into the indoor space.
Patent KR-20210036127-A (KR)
Title: Imaging lens
Inventor: YOUN MEE CHAE
IPC: H04M1/02
Filed: 2019-09-25
Abstract: The present invention is to provide a high-resolution and miniaturized imaging lens. According to an embodiment of the present invention, an imaging lens comprises: a first lens closest to the object side and having positive (+) refractive power; a second lens having positive (+) refractive power; a third lens; a fourth lens; a fifth lens; a sixth lens having positive (+) refractive power; and a seventh lens closest to the image side and having negative (-) refractive power. An image side surface of the fifth lens may be concave.
Patent KR-20210036615-A (KR)
Title: the ark shell seedling collection frame system
Inventor: PARK JONG SUK
IPC: A01K61/65
Filed: 2019-09-26
Abstract: The present invention relates to a Scapharca subcrenata seed collecting device. A Scapharca subcrenata seed collecting frame is prepared by fastening a plurality of seed collecting frame basic modules in a modular manner, the plurality of seed collecting frame basic modules each comprise a multi-fastening block (10) and a resin-coated auxiliary bamboo support (20), which are pre-assembled in the form of 曰 on land, and the multi-fastening block (10) and the resin-coated auxiliary bamboo support (20) are fastened with each other on the sea by tensile ropes (30) on both ends of the three multi-fastening blocks (10) in a longitudinal direction. Accordingly, the time required for installing and recovering the Scapharca subcrenata seed collecting frame can be reduced. The tensile rope (30) of which a turn buckle (3) is fastened to an intermediate portion and eye bolts (4) are fastened to both ends is installed by passing through an upper layer tensile rope hole (10c) of the multi-fastening blocks (10) respectively fastened to edges on both sides in the longitudinal direction of the Scapharca subcrenata seed collecting frame so that the entire frame in horizontal and vertical directions of the Scapharca subcrenata seed collecting frame (100) can be firmly assembled through tension. Accordingly, a seed collecting net facility that is firmly assembled with the multi-fastening block (10) and the resin-coated auxiliary bamboo support (20) is prevented from being overturned, damaged, and lost even in the presence of frequent typhoons, high waves, and currents during the spawning season for Scapharca subcrenata from July to August, thereby being helpful for preventing marine pollution and maintaining and managing the same for reuse. In addition, the development of a seed collecting site at a deep water level is possible by implementing a method in which a depth adjustment weight (60) is exposed to the water surface by pulling a depth adjustment rope (50) so as to be easily installed and removed, and the water depth of the seed collecting frame is easily adjusted. The Scapharca subcrenata seed collecting frame can be installed according to the time at which larvae appear, regardless of the ebb and flow of the tide. Therefore, the Scapharca subcrenata seed collecting device has high seed collecting efficiency and can be easily assembled and disassembled on the sea.
Patent KR-20210037140-A (KR)
Title: Electric vehicle air conditioning system that gives optimum conditions for battery
Inventor: NAM HAN WOO
IPC: B60H1/14
Filed: 2019-09-27
Abstract: The present invention relates to an electric vehicle air conditioning system capable of providing an optimal condition for use of a battery, which comprises: a heat transfer unit (30) having a heater pump (32); a heating operation unit (10) having a heater (12); a heat obtaining unit (20) having a battery (22) for supplying current; a control valve (40) for connecting the heat transfer unit (30) and the heating operation unit (10); a control unit (50) for controlling the transfer amount of blowing heat; a first recovery line (19) for recovering a first coolant to the heat transfer unit (30); and a second recovery line (29) for recovering a second coolant to the heat transfer unit (30).
Patent KR-20210041244-A (KR)
Title: The fabric of cargo screen, manufacturing method thereof and cargo screen for automobile use
Inventor: LEE JAE WON
IPC: B60R5/04
Filed: 2019-10-07
Abstract: The present invention relates to: a cargo screen fabric for vehicles which is woven as a knitted fabric including a plurality of yarns, wherein each of the plurality of yarns is a mixed yarn in which a polyester yarn and a low-melting polyester yarn are twisted one by one, and the plurality of yarns are fused to each other; a method of manufacturing the cargo screen fabric for vehicles; and a cargo screen for vehicles. The cargo screen fabric for vehicles shows excellent shape stability by being used for cargo screens that perform repeated rolling and unrolling operations.
Patent KR-20210041900-A (KR)
Title: Method and System for matching human resources in construction
Inventor: KIM YANG SEOK
IPC: G06Q10/10
Filed: 2019-10-08
Abstract: The present invention relates to a method and system for matching human resources in construction and, more specifically, to a method and system for matching human resources in construction to carry out a contract by matching workers suitable for construction work according to working conditions of construction work carried out by enterprises seeking workers and matching conditions for workers, who wish to work in construction work, and conveniently managing schedules of workers, who want to work in construction work, individually or in a team unit.
Patent KR-20210047071-A (KR)
Inventor: HAN SLE CHUNG
IPC: H04N17/00
Filed: 2019-10-21
Abstract: According to an embodiment, a camera module inspection chart comprises: a chart including a first inspection pattern for inspecting a first camera function, a first polarizing member positioned on the first inspection pattern, a second inspection pattern for inspecting a second camera function, and a second polarizing member located on an upper portion of the second inspection pattern and having a polarization angle different from that of the first polarizing member; and a polarizing plate including a first polarizing plate having the same polarization angle as that of the first polarizing member and a second polarizing plate having the same polarization angle as that of the second polarizing member.
Patent KR-20200045985-A (KR)
Title: Apparatus for reducing smoke and saving fuel of vehicle
Inventor: PARK KWAN SOON
IPC: F02M25/12
Filed: 2019-10-28
Abstract: Disclosed is an exhaust reduction and fuel saving apparatus for a vehicle, which comprises: a first electrode and a second electrode which are electrically connected to a battery of the vehicle and have different polarities from each other; an electrolytic bath in which water containing electrolyte is supplied and accommodated, and the first electrode and the second electrode are disposed by being submerged in the water; a current control unit which controls the voltage supplied between the first electrode and the second electrode from the battery of the vehicle to control the size of a current between the first electrode and the second electrode; a supply duct which guides Brown′s gas (HHO gas) generated by an electrolysis by the first electrode and the second electrode to an air intake unit supplying external air to an engine of the vehicle; an exhaust temperature detection unit which has an exhaust duct provided with exhaust gas discharged from the engine of the vehicle, and detects the temperature of the exhaust gas; and a control unit which controls the current control unit to maintain the temperature detected by the exhaust temperature detection unit at a preset reference temperature so as to control the size of the current between the first electrode and the second electrode.
Patent KR-20210051110-A (KR)
Title: Method for preparing electrode for water electrolysis comprising composite metal oxide catalyst
Inventor: CHOI SUNG MOOK
IPC: C25D9/04
Filed: 2019-10-29
Abstract: The present invention provides a method for manufacturing an electrode for water electrolysis including a composite metal oxide catalyst having a low overvoltage and excellent catalytic activity, an electrode for water electrolysis, and a water electrolysis device manufactured therefrom. According to one embodiment of the present invention, the method includes a step of electrodepositing a metal hydroxide on an electrode substrate with a solution containing a metal oxide precursor, followed by chemical etching and annealing. The electrode for water electrolysis manufactured according to an embodiment of the present invention has excellent catalytic activity because the surface of a nanostructure is etched.
Patent KR-20200059145-A (KR)
Inventor: HAN JUNG SUP
IPC: H01M4/13
Filed: 2019-10-31
Abstract: The present invention relates to a binder composition for a secondary battery electrode and an electrode mixture. More specifically, the present invention relates to a binder composition for a secondary battery electrode and an electrode mixture, capable of improving the performance of a secondary battery since structural stability of an electrode can be maintained even in a repeated charge/discharge cycle while having excellent properties in terms of binding force, mechanical properties and the like. The binder composition includes a copolymer including a first repeating unit, a second repeating unit, and a third repeating unit.
Patent KR-20210053477-A (KR)
Title: Dust elimination machine
Inventor: OH HA NEUL
IPC: F21Y115/10
Filed: 2019-11-02
Abstract: The present invention relates to a window sill dust removal machine. According to the present invention, a simple window sill dust removal machine comprises: a body (100) and a hole (400) of the body; a light emitting diode (LED) lighting (200) attached to the body; cotton for dusting (300) attached to both sides and top of the hole (400) of the body; and a switch (500) attached to the top of the body (100).