baber/WOPTO huggingface dataset:
Patent KR-20200104117-A (KR)
Title: Method for improving overmodulation performance of an inverter for the enhanced output torque of ac motors and circuit thereof
Inventor: JEONG HYE IN
IPC: H02M1/00
Filed: 2019-02-26
Abstract: The present invention relates to a method for improving overmodulation performance of an inverter for improving output torque of an alternating current (AC) motor. According to an embodiment of the present invention, the method for improving overmodulation performance of an inverter comprises the steps of: calculating a compensation voltage for feedback compensation; feedback-compensating the compensation voltage to a three-phase command voltage given from a current controller; and performing an overmodulation operation using the compensated three-phase command voltage. According to the present invention, when the overmodulation operation is performed using the method for improving the overmodulation performance of the inverter according to the present invention when driving the AC motor, a voltage gain of the inverter is compensated to improve the overmodulation performance compared to the case of applying only an existing overmodulation technique. Therefore, output torque performance of the AC motor can be effectively improved when using an overmodulation area of the inverter.
Patent KR-20200105323-A (KR)
Inventor: KIM CHANGWON
IPC: F25D29/00
Filed: 2019-02-28
Abstract: The present invention relates to a refrigerator and a compressor control method of the refrigerator. The refrigerator according to an embodiment of the present invention separately controls driving of a compressor and a blowing fan after the driving of the compressor and the blowing fan is completed to cool a storage room. As described above, by separately controlling the driving of the compressor and the blowing fan, the amount of frost generated on a surface of an evaporator, which means the amount of frost formation, and the amount of moisture supplied to the inside of the storage room can be adjusted. By such control, the humidity inside of the storage room can always be maintained within a certain range.
Patent KR-20200108943-A (KR)
Title: Apparatus for led lighting combined with raceway
Inventor: SONG BO SUN
IPC: F21V29/74
Filed: 2019-03-11
Abstract: The present invention relates to a lighting device combined with a raceway and, more specifically, to the lighting device combined with the raceway which installs a clip-type fixing member having elasticity to an LED lighting unit, and easily attaches and detaches the LED lighting unit to the raceway using the clip-type fixing member. Therefore, the installation and maintenance work of a raceway lighting can be easily performed at sites such as houses, business sites, exhibition halls, and parking lots.
Patent KR-20200109411-A (KR)
Title: Fine particle forming substrate
Inventor: KWON JOONG HAK
IPC: A24F47/00
Filed: 2019-03-12
Abstract: The present invention relates to a substrate for forming fine particles, which can be used in a device for generating fine particles and, more particularly, to a substrate for forming fine particles in a form of a cigarette containing a liquid phase. According to an embodiment of the present invention, the substrate for forming fine particles capable of generating fine particles by heating in the device for generating fine particles, comprises: a cigarette unit including an inhalation material; and a liquid member provided inside the cigarette unit and holding a liquid phase.
Patent KR-20200113575-A (KR)
Title: Biocatalytic compositions comprising monooxygenases and method for the preparation of hydroxy-equol derivatives using the same
Inventor: KIM BYUNG GEE
IPC: C12P17/06
Filed: 2019-03-26
Abstract: An object of the present invention is to provide a method for efficiently synthesizing hydroxy-equol derivatives from equol using monooxygenases or a biocatalyst containing monooxygenases. In particular, the present invention provides a method of using a wild type and mutations of microbial-derived tyrosinase, cytochrome P450 and 4-hydroxyphenylacetate 3-hydroxylase for regioselective hydroxylation of equol.
Patent KR-20190084211-A (KR)
Title: A new apartment built in the green house
Inventor: IM CHUN MAN
IPC: E04H1/04
Filed: 2019-03-26
Abstract: When concrete is poured into a concrete apartment, a stopper is buried (mounted) in the bottom at a support point of the leverage law of Archimedes and the concrete is poured. A high-load wheel is mounted on an upper portion (ceiling) of a moving greenhouse at the position of an action point of the leverage law of Archimedes. In a new apartment, anchor bolts are installed in the ceiling and floor, and the stopper and the high-load wheel, which are safety devices, are installed before and after pouring the concrete. The greenhouse that is made by applying the leverage law of Archimedes and the law of (a physical quantity of rolling friction normal force of the high-load wheel of the greenhouse = distance) is mounted to the new apartment. Accurate leveling and burying the anchor bolts as concrete pouring technology allow the stopper and the high-load wheel to be mounted to accurate positions and the concrete to be cured. When a new concrete apartment is constructed, the same is mass produced and supplied in consideration of cost-effectiveness.
Patent KR-20200114219-A (KR)
Title: Agricultural working machine with improved braking performance
Inventor: CHOI HAK HO
IPC: B60K20/02
Filed: 2019-03-28
Abstract: The present invention relates to an agricultural working vehicle with an improved high-speed driving braking performance, and more specifically, to an agricultural working vehicle with an improved high-speed driving braking performance, which is able to reduce, when braking while the agricultural working vehicle is driving at a high speed, the engine′s rev count to under a preset rev count reference value set by a governor lever or the like and thus, effectively brake and decelerate the agricultural working vehicle even while the vehicle is driving at a high speed. According to the present invention, in an agricultural working vehicle (1) having an engine (2), the agricultural working vehicle (1) comprises: a braking unit (10) which brakes the driving of the agricultural working vehicle (1); a governing setting unit (20) which sets a first rev count reference value for the engine (2); and a control unit (50) which controls the rev count of the engine (2) to be kept at the first rev count reference value or higher while the agricultural working vehicle (1) is driving. When the braking unit (10) is working, the control unit (50) controls the rev count of the engine (2) to be reduced down to a rev count lower than the first rev count reference value.
Patent KR-20190115424-A (KR)
Title: Method of managing imprint apparatus, imprint apparatus, method of managing planarized layer forming apparatus, and method of manufacturing article
Inventor: AICHI SHINTARO
IPC: G03F7/00
Filed: 2019-04-01
Abstract: The present invention relates to a method for managing an imprinting apparatus, which comprises: a processing unit configured to execute an imprinting process for forming a layer of an imprinting material on a substrate using a mold; a chamber configured to receive the processing unit; and a chemical filter configured to remove chemical impurities contained in gas flowing inside the chamber. The method comprises: a holding step of holding a test substrate inside the chamber during execution of the imprinting process; a forming step of forming a layer of the imprinting material on the test substrate by performing the imprinting process on the test substrate through the processing unit after the holding step; an inspection step of inspecting the layer formed on the test substrate in the forming step; and a determination step of determining whether or not to replace the chemical filter based on an inspection result obtained in the inspection step.
Patent KR-20190039906-A (KR)
Title: A Cushioning helmet with ventilation duct
Inventor: SONG YEONG MO
IPC: A44B18/00
Filed: 2019-04-08
Abstract: The present invention relates to a cushion helmet having ventilation function and, more specifically, to a cushion helmet forming first cushion portions in which upper end portions protrude from an inner surface of the helmet, and forming ventilation paths between the first cushion portions. The cushioning helmet having the ventilation function according to the present invention has the following effects. First, the circulation of air to the inside of the helmet is facilitated by having the ventilation paths between the cushion portions, thereby preventing safety accidents caused by the non-use of the helmet and reduction of the work efficiency due to sweat and high temperature. Second, the cushion portions are attached to the inside of the helmet, and the weight applied to the head is dispersed because a plurality of cushion portions are uniformly arranged so that the weight can be evenly dispersed, thereby making a wearer feel comfortable even if the helmet is being used for a long time.
Patent KR-20200120007-A (KR)
Inventor: KIM JUNG SEOK
IPC: C09J11/04
Filed: 2019-04-11
Abstract: A method of manufacturing a heat-dissipating tape includes the steps of: preparing a base film; and forming a pressure-sensitive adhesive layer by providing a coating solution having heat dissipation and including insulating particles on one or both sides of the base film.
Patent KR-20200121590-A (KR)
Title: Computer Desk
Inventor: JEONG SEONG UK
IPC: A47B21/04
Filed: 2019-04-16
Abstract: The present invention relates to a computer desk having a function of automatically controlling on/off of a sterilizing unit. The present invention aims to provide a computer desk for an internet cafe having a function of automatically controlling on/off of a sterilizing unit, in which a keyboard sterilizing means lighted by detection of a proximity sensor is installed in a keyboard storage unit into/from which a keyboard is inserted/extracted and the keyboard sterilizing means is formed as an automatic sterilizing unit comprising a lighting control substrate and a power plug, thereby making it convenient to install, maintain, replace, and use; and, when the computer is no longer in use, the automatic sterilizing unit automatically performs sterilization for a preset time regardless of the on/off state of the power supply of the main frame of the computer, thereby significantly increasing handling and operational efficiency and improving maintenance convenience. To achieve the purpose, in a desk main body including support legs, a main table, the keyboard storage unit, a monitor holder, and a computer storage chamber, a cable integration connection unit and an access terminal integration connection unit are formed on both sides of the keyboard storage unit; and the automatic sterilizing unit is additionally installed on an inner upper surface of the keyboard storage unit in a detachable manner by a sterilizing unit installation means. The automatic sterilizing unit is composed of the lighting control substrate, a storage battery, and the power plug that are connected by a power supply cable. Additionally, the proximity sensor, a UV LED lamp, and a working hour setting module are further mounted on the lighting control substrate.
Patent KR-20200121593-A (KR)
Title: A game server and a computer program providing custom voice
Inventor: PARK SEUNGJE
IPC: A63F13/85
Filed: 2019-04-16
Abstract: The present invention aims to provide a game server and a computer program providing a custom voice, which are able to secure diversity of voice. According to a few embodiments of the present invention, provided is a computer program stored in a computer-readable storage medium, which comprises commands for a process of the game server to execute the operations of: receiving voice data related to a first content from each of a plurality of user terminals; filtering the voice data received from each of the plurality of user terminals, and acquiring a candidate voice data; receiving a feedback signal on the candidate voice data from each of the plurality of user terminals; determining a default voice data to be applied to the first content of the candidate voice data based on the feedback signal; and applying the default voice data to the first content.
Patent KR-20190125212-A (KR)
Title: Article transport facility
Inventor: SAKAMOTO JUNICHI
IPC: H01L21/677
Filed: 2019-04-25
Abstract: The present invention provides an article transport facility which can increase transport efficiency of articles. The article transport facility comprises a first and a second transport device (1, 2). The first transport device (1) includes a first and a second transport loading device (6, 7) and a lifting body. A transport amount of a first type article (T) is more than the sum of a transport amount of a second type article (T2) and a transport amount of a third type article (T3). The second transport device (2) includes a first and a second conveyor (21, 22) to transport only the first type article (T1) and a third conveyor (23) to transport only the second type article (T2) and the third type article (T3). The first and the second conveyor (21, 22) are installed at an interval to simultaneously perform transport loading of the first type article (T1) by the first transport loading device (6) and transport loading of the first type article by the second transport loading device. The first and the third conveyor (21, 23) are installed at an interval to simultaneously perform transport loading of the first type article (T1) by the first transport loading device (6) and transport loading of the second and third type article (T2, T3) by the second transport loading device (7).
Patent KR-20190125213-A (KR)
Title: A method for decellularizing of a tracheal mucosa tissue
Inventor: JUNG SOO YEON
IPC: C12N5/071
Filed: 2019-04-25
Abstract: The present invention relates to a method for decellularizing tracheal mucosa tissue and an artificial tracheal mucosa sheet prepared through the same. The method for decellularizing tracheal mucosa tissue of the present invention physically separates only the tracheal mucosa tissue from which cartilage is removed by thawing after freezing the whole tracheal tissue, and treats a solution containing disodium carbonate and hydrogen peroxide to remove cells of tracheal mucosa tissue in a short time, while minimizing damage to the extracellular matrix, and thus can be usefully used for the regeneration treatment of tracheal tissue in partial defects.
Patent KR-20200114924-A (KR)
Title: Method and apparatus of real-time tracking a position using drones, traking a position system including the apparatus
Inventor: LEE SANGBOK
IPC: G01S19/14
Filed: 2019-04-29
Abstract: Disclosed are a method and a device for tracking a position in real time by using a drone, and a position tracking system including the same. The method for tracking a position in real time by using a drone comprises the following steps of: receiving and outputting an image from a drone; receiving the current position coordinate of the drone and posture information of a camera from the drone when a target point is set in the image and the angle of the camera mounted on the drone is controlled to place the target point at the center of the image; and calculating 3D coordinate information of the target point by triangulation using the current position coordinate of the drone, the posture information of the camera, and the previously stored angle of view of the camera.
Patent KR-20200127360-A (KR)
Inventor: SHIN YUN SUK
IPC: B01D47/06
Filed: 2019-05-02
Abstract: The present invention relates to an integrated hydrochloric acid storage tank for a seawater electrolysis device and, more specifically, to a hydrochloric acid storage tank which stores hydrochloric acid used to clean scale accumulated in an electrolytic tank, diluting the same to an appropriate concentration, and supplying the same in an electrolysis device for producing sodium hypochlorite by electrolyzing seawater. The hydrochloric acid storage tank comprises: a tank main body for diluting concentrated hydrochloric acid; a concentrated hydrochloric acid storage room; a concentrated hydrochloric acid determination room; and a scrubber unit which collects and removes hydrogen chloride gas generated from the tank main body.
Patent KR-20200129390-A (KR)
Title: Accident recovery field survey input system and its operation method
Inventor: LIM KUEN HO
IPC: G06Q40/08
Filed: 2019-05-08
Abstract: The present invention relates to an accident recovery field survey input method and system capable of creating an automatic estimate. The accident recovery field survey input method comprises the steps of: generating a floor plan according to an input of a user terminal by a floor plan generation unit of a management server; receiving damaged area measurement information and repaired area measurement information from the user terminal by a measured value receiving unit; calculating an automatic estimate based on the damaged area measurement information and repaired area measurement information by an automatic estimate unit; and creating a dispatch report based on the generated floor plan and the calculated automatic estimate by a dispatch report creation unit.
Patent KR-20200129968-A (KR)
Title: fruit packing case and method for packing fruit
Inventor: KIM JAE HEE
IPC: B65D43/02
Filed: 2019-05-10
Abstract: Disclosed are a fruit packing container and a fruit packing method using the same, wherein the fruit packing container includes: a receiving space for storing a fruit; and an installing space for installing freshness maintaining agents absorbing ethylene gas discharged from the fruit. The fruit packing container is configured to make the installing space communicate with the receiving space while preventing contact between the fruit stored in the receiving space and the freshness maintaining agents.
Patent KR-20200131376-A (KR)
Inventor: SIM SUK KU
IPC: B09B5/00
Filed: 2019-05-13
Abstract: The present invention relates to a method for manufacturing plastic and Styrofoam substitutes and an objective of the present invention is to use biomass of waste media of mushroom cultivation, which is remaining after chlorine-resistant edible mushrooms are cultivated in mushroom media made of food waste, to provide an eco-friendly material and processed product substituted with plastic and Styrofoam. To this end, according to one aspect of the present invention, the method comprises: a waste mushroom cultivating biomass manufacturing step of collecting biomass of waste media of mushroom cultivation, which is remaining after chlorine-resistant edible mushrooms are cultivated in mushroom media made of food waste; a waste mushroom cultivating biomass molding process of pulverizing and inputting the collected waste mushroom cultivating biomass in a mold and pressing the same to perform molding; a waste mushroom cultivating biomass recultivation process of cultivating the molded waste mushroom cultivating biomass in an environment suitable for cultivation of a chlorine-resistant edible mushroom strain; and a waste mushroom cultivating biomass drying process of separating the recultivated waste mushroom cultivating biomass from the mold and drying the separated waste mushroom cultivating biomass.
Patent KR-20200134366-A (KR)
Inventor: KWON CHOONG HO
IPC: B60R13/02
Filed: 2019-05-21
Abstract: The present invention relates to an OHC bracket mounted on a headliner for a vehicle, which is made by inserting a feeder cable between two elastic rings, which protrude to face each other, for elastic support. The two elastic rings support the feeder cable at crossing positions to each other, so the feeder cable, which supplies power, is always fixed to a determined position in an additional configuration, thereby preventing missing parts for assembly and preventing parts from being dislodged after assembly. Specifically, after inserting the feeder cable between the elastic rings, the feeder cable is rotated to be caught in the two elastic rings to be assembled, so the feeder cable can be easily, rapidly assembled and conveniently used even without preparing additional assembly equipment or the like. In addition, one side of the ends of the elastic rings is made to be thinner than the other side, and it can be easily transformed and the feeder cable can be more rapidly and precisely assembled.
Patent KR-20190058428-A (KR)
Inventor: KATO MASASHI
IPC: H01M50/553
Filed: 2019-05-22
Abstract: In a sealed secondary battery, a positive electrode current collector (32) and a negative electrode current collector (36) are respectively connected to a portion of a positive electrode current collector exposing portion (52A) and a portion of a negative electrode current collector exposing portion (56A) of a stacked electrode assembly (50). A joint portion (Wp) between the positive electrode current collector (32) and the positive electrode current collector exposing portion (52A) and a joint portion (Wn) between the negative electrode current collector (36) and the negative electrode current collector exposing portion (56A) are formed at a position where a distance (P) in a direction of a single side from an end near a cover (16) is less than L/2, wherein the total length of a positive electrode (51) and a negative electrode (55) in a sing side direction is L.
Patent KR-20200137699-A (KR)
Title: Semiconductor memory device
Inventor: KIM JAE TAEK
IPC: H01L29/792
Filed: 2019-05-31
Abstract: The present invention provides a semiconductor memory device which can improve operation reliability. The semiconductor memory device comprises: a source film disposed on a substrate while being spaced apart from the substrate; a conductive contact plug penetrating the source film and in contact with the substrate; and an insulating material on the conductive contact plug.
Patent KR-20200140034-A (KR)
Title: Dielectric elastomer actuator and manufacturing method thereof
Inventor: CHOI HYOUK RYEOL
IPC: H01L41/09
Filed: 2019-06-05
Abstract: According to an embodiment of the present invention, provided is a dielectric elastomer actuator which can maintain stable driving performance. The dielectric elastic actuator comprises: a tension module including a plurality of hollow tensioners disposed along a longitudinal direction, and a hollow clamper disposed on each of both sides of the plurality of tensioners; and a driving layer having an insulating sheet and a dielectric elastomer film laminated on the insulating sheet, and wound around to be adhered to the tension module, wherein the dielectric elastomer film is wound around the plurality of tensioners, and both sides of the insulating sheet not overlapping the dielectric elastomer film can be wound along a circumference of the clamper.
Patent KR-20200142766-A (KR)
Inventor: LEE JUNG HO
IPC: G06Q10/06
Filed: 2019-06-13
Abstract: According to an embodiment of the present invention, provided is a customer management system, which comprises: a user terminal which generates a customer list based on a previously stored phone number DB, classifies customers included in the customer list in accordance with customer classification information input by the user, sets an activity target to be performed during a predetermined period for at least one customer among the classified customers, and records activity information based on call history information; and a server which receives the activity information and customer information from the user terminal, and analyzes and provides the information.