baber/WOPTO huggingface dataset:
Patent KR-20200100970-A (KR)
Title: Tyvek mulching paper and its installation method
Inventor: NAM SUNG HO
IPC: D04H1/4291
Filed: 2019-02-19
Abstract: The present invention relates to Tyvek mulching paper and a method of installing the same, and to Tyvek mulching paper installed on the soil or culture medium in which crops are planted and provided to diffusely reflect sunlight incident on the orchard or farmland, thereby increasing coloring and sugar contents of the entire fruits of fruit trees or crops. The Tyvek mulching paper comprises: a mulching support fabric wound in the form of a roll or folded and provided to be folded according to a need so as to be installed on the soil or culture medium; a fixing part longitudinally provided on one side or both sides of the mulching support fabric; and vinyl tube inserted into the fixing part to be replaceable and having water injected thereinto so that the load for fixing the mulching support fabric is generated, wherein the mulching support fabric is made of high-density Tyvek having insulation property, chemical resistance, moisture permeability, and high reflectivity. A method of installing the Tyvek mulching paper configured as described above comprises: a preparing step of preparing Tyvek mulching paper corresponding to the soil and culture medium where crops are planted; a mulching step of spreading the Tyvek mulching paper on the soil or culture medium; a fixing step of injecting water into a vinyl tube inserted into the spread Tyvek mulching paper so as to prevent the Tyvek mulching paper from be separated from a position where the Tyvek mulching paper is spread or prevent a gap from occurring; and a fixing pin installation step of installing a fixing pin to fix the soil or culture medium so that the fixed Tyvek mulching paper is not lifted by the wind. Accordingly, the Tyvek mulching paper diffusely reflects sunlight incident on the orchard or farmland, thereby increasing coloring and sugar contents of the entire fruits of fruit trees or crops, and can be smoothly installed by a small number of people.
Patent KR-20200103459-A (KR)
Title: How to control the server which sets the initial screen of the monitor based on Internet search and purchase
Inventor: KIM SEOL HEE
IPC: G06Q30/02
Filed: 2019-02-25
Abstract: The present invention provides a method for controlling a server which sets an initial screen of a monitor based on Internet search and purchase, which predicts consumption patterns of a user based on items that the user has searched and purchased, and displays information on the items necessary for the user on the initial screen of the monitor. To this end, the method comprises the following steps of: allowing a server to collect personal information of a user, which has been already recorded; allowing the server to record interested item information including purchased items that a user has purchased in an Internet shopping mall and search words that have been searched in the Internet shopping mall; calculating information on predicted items that the user needs by analyzing the interested item information, communicating with a server of an advertising company corresponding to the predicted items by analyzing the information on the predicted items, and allowing the server to receive advertisement related to the predicted items; and allowing the server to transmit advertisement to a purchasing means such that advertisement can appear on a monitor of the purchasing means when the user accesses the Internet shopping mall after booting the purchasing means or by using the purchasing means.
Patent KR-20200107608-A (KR)
Inventor: PARK HAE SUNG
IPC: A61N5/06
Filed: 2019-03-08
Abstract: According to an embodiment of the present invention, disclosed is a rhinitis treatment device, comprising: a frame covering a nose; a substrate arranged on the inside of the frame; and a plurality of light emitting elements arranged on the substrate. The substrate includes: a pair of first areas arranged to be spaced apart from each other in a first direction to face both sides of a nose; and a second area arranged between the pair of first areas and extending in a second direction facing radix nasi from the tip of the nose. The light emitting elements include a plurality of first light emitting elements arranged in the pair of first areas.
Patent KR-20200113737-A (KR)
Title: Flexible Electrode Assembly and Manufaturing Method thereof
Inventor: JUNG KYU SUNG
IPC: H01M10/0583
Filed: 2019-03-26
Abstract: The present invention relates to a manufacturing method of an electrode assembly applicable to a foldable device and to a secondary battery comprising the electrode assembly thereby. The electrode assembly according to the present invention is excellent in flexibility and thus is suitable for application to secondary batteries embedded in various foldable devices. In addition, it is easy to optimize even when manufacturing a thin-walled secondary battery, and it has excellent stability since there is no performance degradation due to electrode detachment.
Patent KR-20200115885-A (KR)
Inventor: KIM JAE HO
IPC: G01N33/574
Filed: 2019-03-28
Abstract: The present invention relates to an aptamer specifically bound to cancer stem cells. The aptamer according to the present invention is specifically bound to cancer stem cells and reduces cell adhesion, cell proliferation, anticancer drug resistance, and cell migration, which are characteristics of the cancer stem cells. As a result, the aptamer has excellent anticancer effects. Accordingly, the present invention can be diversely utilized in the fields of cancer diagnosis, prognosis prediction, and treatment.
Patent KR-20200114765-A (KR)
Title: Flexible display module and flexible display device including the same
Inventor: LEE JIN WOO
IPC: H01L27/32
Filed: 2019-03-29
Abstract: The present invention relates to a flexible display module with improved electrical and mechanical reliability and flexibility. According to embodiments of the present invention, the flexible display module comprises: a display panel; a touch sensor layer disposed on the display panel; a flexible circuit board electrically connected to traces in one end part of the touch sensor layer; and a support structure commonly and partially covering the flexible circuit board and the touch sensor layer. The touch sensor layer comprises: sensing electrodes; and the traces branching from the sensing electrodes and including at least one of silver nanowires, graphene, and carbon nanotubes. End parts of the display panel and the touch sensor layer are bent together with the support structure.
Patent KR-20200121454-A (KR)
Title: Tire for belt durability
Inventor: LEE SI HYUNG
IPC: B60C9/18
Filed: 2019-04-16
Abstract: The present invention relates to a tire having a belt with improved durability, and more specifically, to a tire having a belt with improved durability for reducing the possibility of crack generation due to shear stress and heat generated at both ends of the belt. The present invention includes: a belt unit provided between a tread unit and a carcass unit; and a reinforcing unit inserted into both ends of the belt unit. The reinforcing unit comprises an edge strip and a steel cord to reduce heat generation and shear stress at both ends of the belt unit.
Patent KR-20200122184-A (KR)
Title: Charging System and Charging Apparatus with Cleaning Function for Aerosol Generating Apparatus
Inventor: LEE SEUNG WON
IPC: A24F47/00
Filed: 2019-04-17
Abstract: The present invention relates to a charging system provided with a cleaning function for an aerosol generating apparatus. The charging system includes: an aerosol generating apparatus including an induction coil performing heating for induction-heating a susceptor disposed in a cigarette insertion portion and charging for receiving from the outside electric power for charging a power supply unit; and a transmission coil transmitting electric power to the induction coil. During the electric power transmission to the induction coil through the transmission coil, the charging apparatus performs cleaning with respect to at least one of the susceptor and the cigarette insertion portion.
Patent KR-20200126589-A (KR)
Inventor: YUN HONG SUN
IPC: F25B49/02
Filed: 2019-04-30
Abstract: The present invention relates to a freezing system capable of autonomously controlling a condensation temperature, which is able to calculate a condensation pressure, which can be kept the lowest in accordance with an external air temperature around a condenser, to change a target condensation pressure, to control a condensation pressure control means, to keep the lowest possible condensation temperature of the freezing system, to reduce power consumption, to improve the efficiency of a compressor, and to increase the capacity of the system. The freezing system capable of autonomously controlling the condensation temperature comprises: a compressor (10) which insulates and compresses a refrigerant with gas with a high temperature and a high pressure; a condenser (20) which liquefies the compressed refrigerant by exchanging heat with surrounding air under a certain pressure; an expansion valve (30) which insulates and expands the liquid refrigerant with a high temperature and a high pressure by using a throttle action, and reduces the pressure; an evaporator (40) which evaporates the liquid refrigerant with a low pressure by absorbing heat by exchanging heat with surrounding air, and absorbs heat from the surroundings; a refrigerant high-pressure sensor (51) which detects the pressure of the refrigerant discharged from the evaporator (40); an external air temperature sensor (52) which is placed on one side of the condenser (20) to detect the temperature of the external air; a condensation temperature controller (50) connected to the refrigerant high-pressure sensor (51) and the external air temperature sensor (52) to set a target condensation temperature in accordance with the high pressure of the refrigerant and the external air temperature, and to control the condensation temperature of the condenser (20); and a condensation pressure control means (55) which controls the exit temperature of the condenser (20) or the refrigerant to allow the condensation pressure to be changed by corresponding to the preset target condensation temperature.
Patent KR-20200129392-A (KR)
Title: Liquid sprayer using a spiral protrusion
Inventor: LEE DONG HOON
IPC: B05B7/06
Filed: 2019-05-08
Abstract: Provided is a liquid sprayer using a spiral protrusion, capable of facilitating assembly and maintenance of a nozzle. According to the present invention, the liquid sprayer includes: a liquid container; a body connected to the liquid container, and including an air compressor; and a nozzle connected to the body so as to be connected to the air compressor and the liquid container, wherein the nozzle includes a fluid passage member having an air passage and a liquid passage configured to communicate with an outlet of the air compressor and the liquid container, respectively, and a discharge member inserted into a reception space formed in the fluid passage member to spray a liquid, the discharge member includes an inner body having a fifth liquid passage configured to communicate with the liquid passage, and an outer body configured to communicate with the air passage, and having a reception portion into which the inner body is inserted and received, a first screw-thread portion is formed on the outer body, a second screw-thread portion fastened to the first screw-thread portion is formed on the fluid passage member, a third screw-thread portion is formed on the inner body, and a fourth screw-thread portion fastened to the third screw-thread portion is formed on the fluid passage member; and a spiral protrusion having a predetermined thickness is formed on an outer periphery of a first body of the inner body, which is inserted into the outer body.
Patent KR-20200132174-A (KR)
Inventor: LEE JONG CHAN
IPC: A61B1/00
Filed: 2019-05-16
Abstract: Provided are an augmented reality (AR) endoscope system capable of conveniently monitoring the shape of an endoscope inserted into a body and accurately providing position information thereof when a lesion is found, and a monitoring method using the same. The AR endoscope system recognizes the position information (actual position coordinates) of the scope of an endoscope on a first coordinate system (fixed coordinate system), converts the same into virtual position coordinates on a second coordinate system (variable coordinate system) defined based on an AR glass, and renders a virtual scope corresponding to the scope on the AR glass by using virtual position coordinates.
Patent KR-20200133975-A (KR)
Inventor: CHA CHEOL YONG
IPC: C04B111/34
Filed: 2019-05-21
Abstract: The present invention relates to a technique for improving a shrinkage reduction rate using a mortar composition comprising an admixture for floor mortar. Accordingly, the present invention provides an effect of preventing cracks due to drying shrinkage, improving the durability of a structure constructed thereby and increasing structural strength. The mortar composition includes 300 to 400 parts by weight of fine aggregates and 0.5 to 10 parts by weight of an admixture for floor mortar based on 100 parts by weight of cement.
Patent KR-20200071644-A (KR)
Inventor: YOON YOUNG LOK
IPC: C09K13/06
Filed: 2019-05-23
Abstract: The present invention relates to a high selectivity etchant for a semiconductor. More particularly, the present invention relates to a high selectivity etchant for a semiconductor containing inorganic acid; a silane-based modifier; and a sulfur-based adjuvant.
Patent KR-20200136067-A (KR)
Inventor: WOO JUNG OH
IPC: D05B59/04
Filed: 2019-05-27
Abstract: The present invention relates to an apparatus for replacing a sewing machine bobbin. One aspect of the apparatus for replacing a sewing machine bobbin according to an embodiment of the present invention to replace a bobbin case in which a bobbin used in the sewing machine is stored includes: a bobbin mounting unit to which the bobbin case is mounted; a bobbin pickup unit for removing and withdrawing the bobbin case mounted on the sewing machine and separating the bobbin case mounted on the bobbin mounting unit to mount the bobbin case on the sewing machine; and a control unit for controlling operations of the bobbin mounting unit and the bobbin pickup unit so that the collection of the bobbin case mounted on the sewing machine and the mounting of the bobbin case mounted on the bobbin mounting unit onto the sewing machine are continuously performed, wherein the control unit controls the bobbin case to be mounted on the sewing machine in a state in which the position of the bobbin case mounted on the bobbin mounting unit by the bobbin pickup unit is aligned to a preset position.
Patent KR-20200137885-A (KR)
Title: Electric using spools to reuse the sprinkler head
Inventor: SHIN MYUNG GWAN
IPC: A62C35/68
Filed: 2019-05-31
Abstract: The present invention relates to a reusable sprinkler head using an electronic spool. According to the present invention, the reusable sprinkler head using an electronic spool comprises: a flame detection sensor configured to detect ultraviolet light of a specific wavelength and transmit a digital signal; a fire occurrence determination module; an electromagnet spool; an elliptical frame; and a reflector. According to the present invention, firefighting water can be saved.
Patent KR-20200141281-A (KR)
Inventor: SEOKHWAN LEE
IPC: C10L1/08
Filed: 2019-06-10
Abstract: The present invention relates to a bio-fuel composition for applying bio-crude oil to a diesel engine and, more specifically, to a bio-fuel composition for a diesel engine, comprising coffee bio-crude oil, lower alcohol having 1 to 5 carbon atoms, diesel, and a cetane number improver.
Patent KR-20190141592-A (KR)
Inventor: HERTEN HELGE
IPC: H01M10/04
Filed: 2019-06-11
Abstract: The present invention relates to a load-bearing battery module (1) for a vehicle (2) which comprises: a module housing (3) having a module side wall (4), a module base (5), and a module cover (6); and a cell packet (7) arranged in the module housing (3) and having a plurality of battery cells (8). At least one spring device (9) is arranged between at least one of a first module side wall (4a) and the cell packet (7). The spring device (9) is formed to press the cell packet (7) in a direction of a second module side wall (4b) opposite to the first module side wall (4a) in order to form a deformation space (10) between the first module side wall and the cell packet. Moreover, the present invention relates to the vehicle (2) which has an electromotor (16) and the battery module (1) in accordance with the present invention.
Patent KR-20200143116-A (KR)
Inventor: KIM KI HO
IPC: A47B87/02
Filed: 2019-06-14
Abstract: The present invention relates to a foldable multipurpose utility box. More specifically, the present invention relates to a foldable multipurpose utility box which comprises: a cover plate where a plate-shaped first side unit surface, a floor surface, and a second side unit surface are connected in a row with a folding unit as the border, and the first side unit surface and the second side unit surface are rotated by the folding unit, and the cover plate can be converted between an unfolded status in a ″″ shape and a folded status in a ″″ shape; a plurality of storage units placed in a tank shape with an opened upper end to store things inside, each of which is fixed to one of the floor surface, the first side unit surface, and the second side unit surface. Each of the storage units is placed on an inner side surface of the cover plate to allow side surfaces of each storage unit to be combined with each other to form a front surface and a rear surface of the utility box. Accordingly, the present invention is able to use a foldable configuration, to very easily use and move various things regardless of the place, to transform the exterior design into various shapes to meet the usages, to optimize for each user, and to display the individuality of each user.
Patent KR-20200013584-A (KR)
Inventor: JONGHYUN SEO
IPC: A47L9/00
Filed: 2019-07-02
Abstract: The present invention relates to a holder for a cleaner. The holder for a cleaner according to one aspect includes: a base; a stand coupled to the base and extended upward; a support body which is coupled to the upper side of the stand and supports the cleaner; and a cleaning module support unit which is coupled to the stand and supports a cleaning module that can be removably coupled to an extension tube of the cleaner. According to the present invention, stable support of the cleaner is possible.
Patent KR-20200015408-A (KR)
Inventor: OTSUBO YOSHIHITO
IPC: H01L23/528
Filed: 2019-08-01
Abstract: The objective of the present invention is to improve shield performance in a module. A module (101) comprises a substrate having a main surface (1u); a first component (41) mounted on the main surface (1u); and two or more wires (5) bonded to the main surface (1u) over the first component (41). Each of the two or more wires (5) has a first end (51) and a second end (52). When two adjacent wires (5) among the two or more wires (5) are focused on, a distance (A) between first ends (51) of the two wires (5) is shorter than a distance (B) between second ends (52) of the two wires (5).
Patent KR-20210017530-A (KR)
Title: flange connection device for non-welded pipe
Inventor: JEON CHAN GAB
IPC: F16L23/028
Filed: 2019-08-08
Abstract: The present invention relates to a flange connection device for a non-welded pipe, wherein the flange connection device fixes rings, which are installed on both ends of a pipe, respectively, to a flange by using a fastening means so that the pipe can be installed without welding, and a hook protrusion for restricting sliding movement of the flange is provided on each of the fixing rings attached to the pipe so that, when a plurality of pipes are vertically and connectively installed, the pipes can be installed without a need for a worker to support a heavy flange, thereby preventing an accident due to a free fall of the flange. The flange connection device for a non-welded pipe according to the present invention comprises: a plurality of pipes having a predetermined length and having grooves formed on both side parts, respectively, along the outer circumference thereof; fixing rings which are configured by a ring-shaped body, have a protrusion formed on the inner circumferences thereof to be fitted in the grooves, and have a first step formed on the outer central circumference of the ring-shaped body, so that each of the fixing rings has an expansion part having a large outer circumference, which is formed on one side, and has a hook protrusion formed on the outer circumference of the other end thereof; a ring-shaped gasket positioned between the fixing rings of the pipes installed to extend; a flange which has a second step formed on the inner circumference thereof so that a first inner circumference and a second inner circumference are formed to receive the ring-shaped body and the expansion part, and has fastening holes radially formed therethrough as regular intervals, wherein the sliding of the flange is restricted by the hook protrusion; and a fastening means including a bolt, which is positioned in the fastening holes of the flanges of the extension-installed pipes, which correspond to each other, and a nut fastened to the bolt.
Patent KR-20210017821-A (KR)
Title: Aerosol generating device and operation method
Inventor: PARK SANG KYU
IPC: A24F47/00
Filed: 2019-08-09
Abstract: Disclosed is an aerosol generation device which can generate sound. The aerosol generation device comprises: a magnetic body generating a magnetic field; an induction coil disposed within the magnetic field generated by the magnetic body; an accommodation unit accommodating an aerosol generation material and at least partially surrounded by an induction coil; a power supply unit supplying power to the induction coil; and a control unit controlling the power supplied to the induction coil. The induction coil can generate at least one of alternating magnetic fields of an alternating magnetic field of a first frequency and an alternating magnetic field of a second frequency as the power is supplied, and the accommodation unit vibrates with the induction coil by a mutual relationship between the alternating magnetic field of the first frequency and the magnetic field generated by the magnetic body, thereby generating the sound.
Patent KR-20210020363-A (KR)
Title: Method for preparing botulinum toxin
Inventor: KIM DONG SHOO
IPC: C07K1/18
Filed: 2019-08-14
Abstract: The present invention relates to a botulinum toxin preparation method capable of obtaining botulinum toxin at a high yield through a simplified process that does not include animal-derived ingredients. The botulinum toxin preparation method according to the present invention does not use any animal ingredients in the overall process, including the culturing of a Clostridium botulinum strain, thereby providing excellent safety, omits a separate nucleic acid removal step using an additive treatment when compared with a conventional isolation process, and performs processing using only ion exchange chromatography, and it was confirmed that the botulinum toxin can be isolated at a remarkably improved yield through a simplified process by using the same buffer and only adjusting the concentration and pH of the buffer, and thus the present invention is a very economical and efficient isolation method so that the botulinum toxin isolated thereby is expected to be effectively used in the beauty and medicine fields.