baber/WOPTO huggingface dataset:
Patent KR-20210110200-A (KR)
Title: Drying system using membrane method
Inventor: PARK YOUN CHEOL
IPC: F26B3/02
Filed: 2021-02-19
Abstract: The present invention relates to a drying system applied with a membrane method that improves the efficiency of a separation membrane, which separates the air and moisture. The drying system comprises: a drying barrel having a drying space, an outlet, and an inlet; a duct connecting the outlet and the inlet from the outside of the drying barrel; a filter disposed in the duct to remove foreign substances contained in the wet air discharged from the drying barrel; a heater disposed in the duct and heating the wet air from which the foreign substances have been removed; a separation unit disposed in the duct and separating an air and moisture from the heated wet air; and a circulation fan disposed in the duct adjacent to the inlet and supplying the air from which the moisture has been removed to the drying space. The air separated from the moisture may be introduced into the drying space through the inlet to dry contents, and the moisture may be discharged through a drain.
Patent KR-20220126495-A (KR)
Title: Graft sizer of blood vessel prosthesis and measuring method using it
Inventor: KIM JOON BUM
IPC: A61B90/00
Filed: 2021-03-09
Abstract: An artificial blood vessel sizing device and a measuring method thereof are disclosed. Among the same, the artificial blood vessel sizing device includes: a body part having a diameter corresponding to the diameter of the valve; a plurality of slot parts formed to be extended from a lower part of the body part in the vertical direction and formed to be spaced apart in the circumferential direction so that the suture can pass through and be fixed; and a gradation part formed along the slot part.
Patent KR-20220128160-A (KR)
Title: An electronic device and a method controlling the same
Inventor: KIM MINWOO
IPC: G09G5/393
Filed: 2021-03-12
Abstract: Disclosed is an electronic device which comprises: a display displaying a screen; a display driver IC supplying a scanning signal and a data voltage to display the screen on the display; and a processor providing image data for the display driver IC to set the data voltage, wherein the processor detects that the screen changes, sets a partial area in which the change occurs in the screen, obtains area data related to the partial area, viewpoint data related to a completion point of rendering of the partial area, and delay data related to the delay of the rendering occurring in the partial area, calculates a critical time point in time at which the distortion of the screen does not occur based on the delay data, and starts the rendering in the partial area between a synchronization time point based on a synchronization signal and the critical point time point. In addition, various embodiments identified through the specification are possible. According to embodiments, a frame drop phenomenon can be reduced by adjusting the timing at which the rendering of the partial area is started.
Patent KR-20220129353-A (KR)
Title: Apparatus and method for providing internet of things service
Inventor: JIHWA PARK
IPC: H04L12/28
Filed: 2021-03-16
Abstract: An electronic device according to an embodiment disclosed in this document includes a communication module, a display, at least one processor operatively connected to the communication module and the display, and a memory operatively connected to the at least one processor. The memory may store instructions that, when executed, cause the at least one processor to perform: receiving a first message including purchase information of an external electronic device from an IoT server through the communication module; in response to receiving the first message, displaying information about the external electronic device on the display; receiving a second message indicating completion of delivery of the external electronic device from the IoT server through the communication module; and in response to receiving the second message, displaying a user interface for registering the external electronic device on the display. In addition to this, various embodiments understood through this document are possible. User satisfaction can be improved.
Patent KR-20220130301-A (KR)
Title: Hybrid composite material molding method for electromagnetic wave shielding
Inventor: KO KWANG UN
IPC: B29C70/88
Filed: 2021-03-17
Abstract: A method for producing a hybrid composite material according to the present invention is a method for producing a hybrid composite material for a composition for shielding electromagnetic waves through a manufacturing and molding apparatus. The manufacturing and molding apparatus includes a heating and cooling mold, an injection molding machine, a hot runner, an induction heating, and a cooling controller, controls a sequence control output signal for the valve gate, induction heating, and cooling controller of the hot runner, and controls an injection molding condition control output signal for the injection molding machine, wherein an electromagnetic wave shielding composition is produced by controlling the screw size, stroke distance, shot weight, maximum injection pressure, injection rate, and clamping force of the injection molding machine. The present invention is to secure process improvement and optimization.
Patent KR-20220131443-A (KR)
Title: Button type secondary battery
Inventor: LEE JIN YEONG
IPC: H01M50/559
Filed: 2021-03-18
Abstract: The present invention relates to a button-type secondary battery. During laser welding between a can body into which an electrode assembly is inserted and a cap plate covering the can body, direct heat transfer is prevented between a welded portion and a separator of the electrode assembly, thereby suppressing damage to the separator due to heat. Accordingly, it is possible to reduce the risk of fire and explosion due to cell performance deterioration due to generation of impurities inside the battery and damage to the separator, and occurrence of a short circuit. In the button-type secondary battery according to the present invention, the length of the diameter is greater than the height. The button-type secondary battery includes: an electrode assembly in which electrodes and separators are alternately stacked and wound; a can body into which the electrode assembly is inserted; a cap plate coupled to the can body covering the top opening of the can body; an electrode terminal at least partially inserted into a through hole formed inside the cap plate and covering the through hole; and a heat dissipation intermediate that is located between the electrode assembly and the cap plate and has a property of absorbing heat.
Patent KR-20210038480-A (KR)
Title: Foldable Slippers
Inventor: KIM KYEONG HO
IPC: A43B3/10
Filed: 2021-03-19
Abstract: The present invention relates to making slippers not foldable, and slippers do not have a foldable device and are inconveniently stacked on top of each other when stored. But in this case, the slippers are made to be foldable, so that it is possible to fold the slippers by installing a folding device on the slippers. An advantage of folding slippers is that the slippers can be stored in a larger space compared to other slippers. The increased storage space allows you to store a lot of slippers in one space, and also allows the slippers to dry faster when drying. Therefore, installing the foldable device on the slippers has an effect of using such functions.
Patent KR-20210053818-A (KR)
Title: Portable communication terminal that can be used as a cardiopulmonary resuscitation device
Inventor: KEE BYONG CHOUL
IPC: A61H31/00
Filed: 2021-03-26
Abstract: The present invention relates to a portable cardiopulmonary resuscitation device. Provided is the portable cardiopulmonary resuscitation device including an accelerometer which outputs an acceleration value according to the movement of the cardiopulmonary resuscitation device, which includes: a pressure sensor for detecting a pressurized state of the cardiopulmonary resuscitation device; and a control unit detects an adjacent top dead center or bottom dead center from an output signal of the pressure sensor which changes according to the vertical movement of the cardiopulmonary resuscitation device, and outputs a chest compression depth by correcting the movement distance of the cardiopulmonary resuscitation device calculated from the output signal of the accelerometer based on the detected adjacent top dead center or bottom dead center. Accordingly, it is possible to increase the precision of the chest compression depth by removing a drift error component from the output of the accelerometer.
Patent KR-20220144165-A (KR)
Inventor: KIM DONG SOO
IPC: B05B7/04
Filed: 2021-04-19
Abstract: The present invention relates to a room temperature curing type double stirring painting device, which stirs paints by a first stirring device such that components contained each paint accommodated in the first stirring unit may be evenly stirred. The paint stirred in the first stirring unit may be stirred and discharged so as to be evenly mixed in the second stirring unit before being dropped and supplied to a paint painting device. The paint painting device applies the paints on the road surface while a bead spray device receives glass beads from a bead storage tank in order to spray the glass beads on the paints applied on the road surface, before evenly mixing the paints having components different from each other to apply the same on the road surface. Therefore, according to the present invention, the paints of components different from each other may be separated and accommodated within the first stirring unit, so as to eliminate concerns of the curing effect which may be caused by the mixture of the paints of components different from each other in the first stirring unit. The substances included in the paints having components different from each other within the first stirring unit may be evenly mixed with each of the paints by the first stirring device. Respective paints which are evenly mixed in the first stirring unit may be mixed with each other in a second stirring unit to enable curing. Moreover, the second stirring device evenly stirs and discharges the paints to prolong the curing time of the paints. In particular, the paints which are evenly mixed and stirred in the second stirring unit may be dropped and supplied to the paint painting device, in order to be applied to the road surface by means of the paint painting device before being cured, thereby shortening the curing time of the paints. Accordingly, the paints of the paint painting device can be dropped and applied to the road surface, so as to prevent concerns of the paints scattering in the air.
Patent KR-20220145229-A (KR)
Inventor: YEO HYANG SU
IPC: F42B10/60
Filed: 2021-04-21
Abstract: A direction control flying in a drone is used and applied to an outer surface of a projectile and a flying position is adjusted with a remote control to accurately adjust a distance location of an enemy fleet to ensure accuracy. In a process of manufacturing projectiles, a problem of heat treatment and a technology of transferring them to a substrate require repeated experiments. Iterative experiments and comparative analysis studies in other problems are necessary. The enemy fleet is accurately bombarded. The substrate is coated on the surface of the projectiles, and the distance and curve are adjusted with the remote control installed on a ship.
Patent KR-20220150557-A (KR)
Inventor: JANG MU RYONG
IPC: F01P5/10
Filed: 2021-05-04
Abstract: The present invention relates to a cooperative cooling system of a vehicle for optimizing the cooling performance of a heat-generating component in the vehicle. The present invention is to provide a cooperative cooling system of a vehicle, capable of optimizing the cooling performance through cooperation between cooling circuits even when there is no temperature difference between the coolants of different cooling circuits in the vehicle. To this end, a cooperative cooling system of a vehicle comprises a first cooling circuit, a second cooling circuit, a first turbine, a second turbine, and a control unit.
Patent KR-20210056969-A (KR)
Title: Terminal and method for providing web link in mobile messenger and web link providing server
Inventor: CHO MIN JUNG
IPC: H04L12/58
Filed: 2021-05-06
Abstract: Disclosed are a web link providing terminal in a mobile messenger, a web link providing method and a web link providing server. According to an embodiment of the present invention, the web link providing terminal in the mobile messenger includes: a storage unit which stores web link data displayed in a dialog window in a memory space; and a providing unit which creates a list arranging the web link data with reference to the memory space and provides the web link data to a screen different from the dialog window, as a web link history menu associated with the dialog window is selected. Accordingly, a user can see the web link data mentioned in the dialog window at a glance.
Patent KR-20220151482-A (KR)
Inventor: YUN SEOK JOONG
IPC: C12Q1/6886
Filed: 2021-05-06
Abstract: The present invention relates to a use of hsa-miR-3659 or hsa-miR-3679-5p as a biomarker for the diagnosis of prostate cancer. A composition for diagnosing prostate cancer of the present invention includes an agent capable of measuring the miRNA expression level of hsa-miR-3659 or hsa-miR-3679-5p.
Patent KR-20210136888-A (KR)
Title: Novel compound and organic light emitting device comprising the same
IPC: C07D403/14
Filed: 2021-05-10
Abstract: The present invention provides a novel compound and an organic light emitting device using the same. The present invention provides a compound represented by chemical formula 1. The compound represented by chemical formula 1 described above can be used as a material for an organic layer of the organic light emitting device, and can improve efficiency, lower driving voltage, and/or improve lifespan characteristics in the organic light emitting device.
Patent KR-20210143659-A (KR)
Title: Evaporation source apparatus, vapor deposition apparatus and control method of evaporation source apparatus
IPC: C23C14/54
Filed: 2021-05-13
Abstract: The present invention provides a technology to stabilize a deposition rate over a long time during deposition. The evaporation source apparatus comprises: a container where deposition material is contained; a heating element having a first heating unit which heats an upper area including an outlet of the deposition materials of the container and a second heating unit which heats a lower part of the container; and a control element which controls a heating output of the heating element. The control element controls a heating output of the first heating unit at a second time point after a first time point during the deposition period to be larger than a heating output of the first heating unit at the first time point during the deposition period.
Patent KR-20210143670-A (KR)
IPC: D21F3/02
Filed: 2021-05-18
Abstract: The present invention relates to a belt (10) for a sleeve roll. The belt forms a closed loop, and comprises: an inner surface (11) and an outer surface (12). The belt comprises: an elastic body (15) having an outer surface (15a), and a reinforcing structure (30). The reinforcing structure includes: first yarns (31a) arranged in first direction D1, and second yarns (32a) arranged in second direction D2. The second yarns (32a) are at least partially arranged in the elastic body (15), and/or are arranged to a depth of 2 mm or less by measuring a distance from the outer surface (15a) of the elastic body to a bottom of the second yarns (32a) in a depth direction of the belt. In addition, the present invention relates to a use of the belt. Also, the present invention relates to a device having the belt and the sleeve roll.
Patent KR-20220167467-A (KR)
Title: Semiconductor Device having Guard Rings Isolating Power Device
Inventor: KWANGIL1 KIM
IPC: H01L29/06
Filed: 2021-06-14
Abstract: The present disclosure relates to a semiconductor device comprising a power device and a guard ring structure formed to surround the power device. The power device comprises: a first conductivity type buried layer and a second conductivity type buried layer, which are formed on a substrate and have different conductivity types; a first conductivity type body region and a second conductivity type drift region, which are formed on the first conductivity type buried layer; and a gate electrode, a source electrode, and a drain electrode, which are formed on the first conductivity type body region and the second conductivity type drift region. The guard ring structure comprises: a first guard ring of a second conductivity type formed adjacent to the power device; a second guard ring of a first conductivity type formed adjacent to the first guard ring; and a third guard ring of the second conductivity type formed adjacent to the second guard ring, wherein the second conductivity type buried layer is formed to extend to the guard ring structure. The semiconductor device effectively blocks noise components generated from the power device from moving to neighboring blocks.
Patent KR-20220015317-A (KR)
Inventor: CHENG YU HUNG
IPC: H01L21/763
Filed: 2021-06-15
Abstract: Disclosed herein is a deep trench isolation structure for a high voltage semiconductor-on-insulator device. An exemplary deep trench isolation structure surrounds an active region of a semiconductor-on-insulator substrate. The deep trench isolation structure includes a first insulator sidewall spacer, a second insulator sidewall spacer, and a multilayer silicon-comprising isolation structure disposed between the first insulator sidewall spacer and the second insulator sidewall spacer. The multilayer silicon-comprising isolation structure includes an upper polysilicon portion disposed over a lower silicon portion. The lower polysilicon portion is formed by a selective deposition process while the upper polysilicon portion is formed by a non-selective deposition process. In some embodiments, the lower silicon portion is doped with boron.
Patent KR-20220169144-A (KR)
Title: Voltage Controlled Oscillator
Inventor: BAEK DONG HYUN
IPC: H03B5/12
Filed: 2021-06-18
Abstract: The present invention relates to a voltage control oscillator, wherein the voltage control oscillator comprises: an oscillator that oscillates at an oscillation frequency controlled according to an input voltage; and an adaptive bias controller that finds an initial voltage at which the oscillator does not oscillate by lowering, at the first voltage, as much as a preset adjustment voltage, and provides a value added with a preset second voltage to the initial voltage to the oscillator, as an optimal bias voltage, to maintain oscillation. Therefore, the present invention is capable of preventing an ignition failure.
Patent KR-20230000216-A (KR)
Title: Protective block for protective wall
Inventor: SEO SANG WEON
IPC: G09F19/22
Filed: 2021-06-24
Abstract: In accordance with one embodiment of the present invention, a protective block, which is an assembly unit for forming a protective wall, includes a body including a side wall which is a wall body having a predetermined length, having connection parts formed at both ends in a longitudinal direction, respectively, and forming both sides between the connection parts, and a support part coming in contact with the bottom surface, having a cross sectional area becoming wider while becoming closer to a lower part and an upper surface of the side wall having at least one part formed to be flat. Also, the connection parts formed with a flat surface include a polygonal connection hole having a polygonal cross section with a plurality of grooves formed on the flat surface of the connection parts, a polygonal connection rod having a cross sectional shape corresponding to the polygonal connection hole, and at least partially inserted into the polygonal connection hole, and a coupling hole formed on a wall adjacent to the connection parts, wherein the center of gravity is formed in the support part. Therefore, the present invention is capable of providing a protective wall which does not easily get corroded with a long lifespan.
Patent KR-20230001759-A (KR)
Inventor: HONG JUNG HWA
IPC: A61F2/48
Filed: 2021-06-29
Abstract: Disclosed are an apparatus for controlling human stomach based on digital twin of gastric motility, which uses digital twin of gastric motility when gastric peristalsis becomes abnormally slow or fast for patients with chronic functional gastrointestinal disorders, and converts the same into normal peristalsis suitable for an individual patient's biological characteristics, and a control method for controlling the apparatus for controlling human stomach based on digital twin of gastric motility.
Patent KR-20230004184-A (KR)
Inventor: OH JAE KYOUNG
IPC: G06Q10/02
Filed: 2021-06-30
Abstract: A visit reservation processing method and a device for performing the method are disclosed. In the visit reservation processing method, when a visitor makes a visit reservation and then the visitor visits a visit place and checks in with a visitor terminal, an instant message including an approval result of the check-in is provided to the visitor terminal and a host terminal to confirm the visit of the visitor having the visitor terminal in real time. Thus, the visitor can more conveniently check-in for places to visit.
Patent KR-20230010472-A (KR)
Inventor: JAEHEUNG PARK
IPC: H04M1/02
Filed: 2021-07-12
Abstract: According to an embodiment of the present disclosure, a camera module may include: a first circuit board on which an image sensor is disposed; and a second circuit board which is electrically connected to an outside of the camera module and is disposed to be spaced apart from the first circuit board by a predetermined distance, wherein the first circuit board is movable on a plane perpendicular to light incident on the image sensor with respect to the second circuit board, wherein the first circuit board and the second circuit board are electrically connected to each other through at least a first wire and a second wire, wherein a first end of the first wire and a second end of the second wire are coupled to a first terminal on the first circuit board, and wherein a third end of the first wire and a fourth end of the second wire are coupled to a second terminal on the second circuit board. According to various embodiments of the present disclosure, performance may be uniformly maintained when an OIS is performed, and efficiency of control may be improved when the OIS is performed by suppressing an increase in resistance and noise of a plurality of wires. In addition, various embodiments may be possible.
Patent KR-20230014173-A (KR)
Inventor: LEE SEUNG HYUN
IPC: A61L9/12
Filed: 2021-07-21
Abstract: The present invention relates to a color changing diffuser reed stick, wherein the color of a tip of the diffuser reed stick changes differently when the diffuser reed stick is completely wet, to notify the time to replace the diffuser reed stick. The diffuser reed stick is shaped like a wooden rod to absorb a diffuser solution and release the same into the air.
Patent KR-20230018197-A (KR)
Title: Manufacturing method for multi-layer ceramic filter
Inventor: LEE MYUNG WON
IPC: B01D39/20
Filed: 2021-07-29
Abstract: The present specification relates to a method for manufacturing a multi-layered ceramic filter, including the steps of: manufacturing a carrier stack by stacking two or more porous carriers having different pore characteristics; immersing the carrier stack in ceramic slurry; and heat-treating the carrier stack in which the ceramic slurry is immersed.