baber/WOPTO huggingface dataset:
Patent KR-20190113419-A (KR)
Title: Oil-pressure control circuit of excavator
Inventor: KIM JAE EUN
IPC: F15B13/02
Filed: 2018-03-28
Abstract: The present invention relates to an industrial hydraulic device, comprising: a hydraulic cylinder for the operation of an injection pump to supply fuel to the hydraulic device; a throttle valve provided on a discharge route of fluid (oil) supplied to the hydraulic cylinder to adjust the hydraulic pressure in the hydraulic cylinder; a relief valve provided on a fluid discharge path of the throttle valve and closing or opening a recovery flow path; a hydraulic pump to supply the fluid of a predetermined pressure to the hydraulic cylinder; and a solenoid valve located on a delivery path of the fluid supplied from the hydraulic pump to the hydraulic cylinder and closing or opening a fluid supply flow path. Here, the hydraulic pump comprises a main pump and an auxiliary pump, wherein the auxiliary pump supplies the fluid of a predetermined pressure towards the hydraulic cylinder through the solenoid valve. Furthermore, a fuel saving device for an industrial hydraulic device is characterized by comprising: a relay adjusting an opened degree of the solenoid valve corresponding to the state of inputted voltage; a pressure sensor detecting the change and the size of pressure corresponding to the operation of a main pump; and an indicator which receives a detection signal of the pressure sensor, and linearly supplies power supplied from an internal battery of the industrial hydraulic device to the relay corresponding to the size of the detection signal. Therefore, the output of an engine is repeatedly increased and decreased corresponding to a change in the pressure of a working device. In addition, the injection amount of the engine is simultaneously adjusted when the pressure state of the hydraulic pump is at a low pressure and when the same is at a high pressure. Resultantly, the entire fuel consumption is reduced.
Patent KR-20190114689-A (KR)
Title: Insect feed for growth promotion using coffee grounds and rice straw
Inventor: LEE PIL RIP
IPC: A23K10/30
Filed: 2018-03-30
Abstract: The present invention relates to a mealworm feed fermented by mixing coffee ground, rice straw, and brown sugar. For mass culture of the mealworm, the growth period of mealworm is shortened.
Patent KR-20190118454-A (KR)
Inventor: RYU JE HA
IPC: A61B6/00
Filed: 2018-04-10
Abstract: Disclosed is a device for matching an angiographic image with an X-ray fluoroscopy image. According to an embodiment of the present invention, the device for matching an angiographic image with an X-ray fluoroscopy image comprises: a storage unit storing angiographic images of a plurality of frames and a plurality of viewpoint information individually corresponding to the angiographic images of a plurality of frames; an image obtaining unit photographing a real-time X-ray fluoroscopy image including a blood vessel insertion instrument; a sensing unit obtaining real-time viewpoint information photographing the real-time X-ray fluoroscopy image; a display unit displaying the images; and a control unit obtaining the angiographic image of a specific frame corresponding to the real-time viewpoint information among the angiographic images of the plurality of frames and displaying the angiographic images of the specific frame by being matched with the real-time X-ray fluoroscopy image based on the plurality of viewpoint information and the real-time viewpoint information.
Patent KR-20190118928-A (KR)
Title: Power mode switching
Inventor: KIM SUWHAN
IPC: H04N1/00
Filed: 2018-04-11
Abstract: Disclosed is an image forming apparatus which includes a user interface device, an image forming work part, a human body detecting sensor having a two-dimensional array structure, a power supply device for supplying power in accordance with a plurality of power modes, and a controller. The controller can control the power supply device to switch a power mode from a sleep mode to a standby mode which consumes more power than the sleep mode, and supply power corresponding to the switched power mode to the user interface device and the image forming work part when the operation result for each of a plurality of consecutive predetermined columns or more among the plurality of columns of the human body detecting sensor satisfies a first condition that is equal to or greater than a threshold for a predetermined time at the same time, on the basis of sensor data sensed by the human body detecting sensor.
Patent KR-20190121988-A (KR)
Title: Thermal fusing divice between xps insulstion boards
Inventor: SHIN SEUNG YONG
IPC: B32B5/32
Filed: 2018-04-19
Abstract: The present invention relates to an apparatus for laminating an XPS insulation board, which is capable of supplying a laminated XPS insulation board laminated in an actual thickness required in a construction site. The apparatus of the present invention comprises: a frame (100); upper and lower board guide rails (200, 200′); a push board assembly (300); a heater (400); upper and lower pressing rollers (500, 500′); upper and lower laminating rollers (600, 600′); a driving motor (700); a control box; a transfer roller (900); and a loading and packing stand.
Patent KR-20190122498-A (KR)
Title: Dual clutch device for vehicle
Inventor: KIM JUNG WOO
IPC: F16H57/04
Filed: 2018-04-20
Abstract: The present invention provides a dual clutch device for a vehicle which is applied to a vehicle and includes two clutch packs. According to embodiments of the present invention, the dual clutch device for a vehicle effectively supplies oil to operate each piston and efficiently supplies oil to a clutch pack to improve operating response and operating reliability of pistons and improve cooling efficiency of the clutch pack. A first and a second carrier operate as input members. A first driven plate arranged in a first clutch pack and a second driven plate arranged in the second carrier operate as output members. A first and a second pressure chamber are included to operate a first and a second piston. A first and a second compensation chamber are included in response to the first and the second pressure chamber. A clutch support is arranged between a second output shaft and a carrier hub to supply oil to the first and the second clutch pack, the first and the second pressure chamber, and the first and the second compensation chamber.
Patent KR-20190124010-A (KR)
Inventor: YOO JAE WON
IPC: A61B17/34
Filed: 2018-04-25
Abstract: The present invention relates to a coupling structure between a coil spring PDO and a needle tube, which is capable of maximizing lifting effects. According to one embodiment of the present invention, the coupling structure between a coil spring PDO and a needle tube comprises a suture inserted into a body and made of polydioxanone to provide properties adsorbed in the body and a thread inserter having the suture coupled thereto. The thread inserter comprises: the needle tube coupled to the suture and inserted into a body; a needle device inserting and fixing the needle tube thereto and functioning as a grip during operation; and a needle guide coupled to the front end of the needle device to easily insert the suture into a body and including an auxiliary needle tube. One end of the suture is inserted into a groove formed in the needle tube to protrude toward the rear side of the needle device by 1 to 1.5 cm and the other end of the suture is spirally coiled outside the needle tube without an interval to be knotted once or twice so as to be fixed.
Patent KR-20190130741-A (KR)
Title: Method for preparing natural antimicrobial composition comprising fermentated plum and natural antimicrobial composition prepared by the same
Inventor: OH SE WOOK
IPC: C11D11/00
Filed: 2018-05-15
Abstract: The present invention relates to a production method of a natural antimicrobial composition which mixes and ferments plums with organic acids. The natural antimicrobial composition of the present invention is harmless to human bodies and can be used in production of kitchen cleaners, cleansers for human bodies, textile cleaners and food additives with excellent antibacterial activity against food poisoning such as Escherichia coli, Staphylococcus aureus, and the like.
Patent KR-20180129663-A (KR)
Inventor: KUBO NATUKI
IPC: C11D7/50
Filed: 2018-05-23
Abstract: A main objective of the present invention is to provide a cleaner composition for a lead-free soldering solvent which is capable of cleaning solvent residues created when soldering rosin flux or a water-soluble solvent in a short period, and has an excellent gap cleaning property even in the case of a mounted substrate where objects to be cleaned have a complex and fine structure. The cleaner composition for a lead-free soldering solvent comprises an organic solvent (A) containing at least one selected from a group consisting of diethylene glycol ethyl methyl ether, diethylene glycol diethyl ether, and diethylene glycol dimethyl ether, alkanolamine (B) represented by chemical formula (1), and hydroxy carboxylic acid (C). In chemical formula 1, n is an integer of 1 to 3, and R represents an alkyl group or a hydroxy alkyl group of 1 to 4 carbon atoms.
Patent KR-20190140144-A (KR)
Inventor: KO HA JOON
IPC: H04L29/08
Filed: 2018-06-11
Abstract: The present invention relates to a method for embodying a blockchain service using a mediatory server which is safe, efficient, and convenient. In the present invention, the roles of blockchain clients are divided into a manager, a reader, an approver, and an unregistered person who can use a blockchain service through the following procedures. (a) The manager transmits a blockchain initial setting block to a mediatory server. (b) The blockchain clients transmit a block to be newly added to a confidentiality-ensured blockchain mediatory server. (c) The blockchain mediatory server verifies a block generator condition with respect to the block to be newly added. (d) The confidentiality-ensured blockchain mediatory server transmits the block to be newly added to the approvers in the blockchain wherein the approvers have an approval right with respect to the block to be newly added. (e) The approvers transmit the approval with respect to the block to be newly added to the confidentiality-ensured blockchain mediatory server. (f) The confidentiality-ensured blockchain mediatory server sums up the approvals to verify an approval condition of the block to be newly added.
Patent KR-20190096261-A (KR)
Title: Method and apparatus for performing enhanced synchronization in wireless communication system
Inventor: KIM BONGJIN
IPC: H04W56/00
Filed: 2018-06-11
Abstract: The present disclosure relates to a communication technique for fusing a 5G communication system with IoT technology to support a higher data transmission rate than that of a 4G system, and a system thereof. The present disclosure can be applied to an intelligent service (for example, smart home, smart building, smart city, smart car or connected car, healthcare, digital education, retail business, security- and safety-related services, etc.) based on a 5G communication system and IoT-related technology. The present disclosure relates to a method and apparatus for reporting information on beam failure in beam measurement and reporting.
Patent KR-20190143201-A (KR)
Title: Information system on getting on and off public transportation
Inventor: KIM MIN RYEONG
IPC: G06Q50/30
Filed: 2018-06-20
Abstract: The present invention relates to a public transportation getting-on information system which is to display additional information of passengers on a driver terminal in public transportation such as a bus to allow a driver to recognize passenger information and delay departure of a bus to prevent passengers from falling down when the passengers are transportation vulnerable (the old and the weak, the disabled, pregnant women, or children). The public transportation getting-on information system includes: a server which registers additional information of users; a getting-on terminal which reads and transmits transportation card information when a transportation card is tagged; and a driver terminal which synchronizes with a server based on the transportation card information read from the getting-on terminal to determine whether additional information exists, and displays additional information when there is the additional information to inform a driver of information that a passenger is transportation vulnerable. The present invention allows a driver to easily recognize passenger information and prevents accidents of passengers.
Patent KR-20190143736-A (KR)
Inventor: KIM CHONGWON
IPC: G01S19/01
Filed: 2018-06-21
Abstract: According to an embodiment of the present invention, an apparatus for selecting a location measurement mode comprises: an acquisition unit for obtaining a value of a parameter affecting location measurement of a terminal for each of a plurality of location measuring modes; and a selection unit trained to input the value of the parameter for each of the plurality of location measuring modes obtained by the acquisition unit, and to select a location measurement mode having the smallest error level among the plurality of location measurement modes.
Patent KR-20200002509-A (KR)
Title: An image forming apparatus having a separable pressure plate
Inventor: KIM NAM WOON
IPC: H04N1/00
Filed: 2018-06-29
Abstract: In a case of a reader unit equipped with an automatic document feeding device or an identification card-only feeding device, an image forming device for a scanning operation of a hospital or a tourist office requires to perform a scanning operation of a large amount of identification card or a nonstandard document when manually copying by opening and closing the reader unit, which is very large and heavy, provides the reason why a model of an image forming device having only a pressure plate is generally preferred. As a means for solving the technical problem, provided is a technology of having the pressure plate divided into sections for easy use by a user, and automatically recognizing a document size when only the separated pressure plate is lifted to be used.
Patent KR-20200005142-A (KR)
Inventor: LEE CHEOLSU
IPC: B25J15/04
Filed: 2018-07-05
Abstract: The present invention relates to a robot tool coupling device comprising a coupling module formed of male and female bodies which are physically attached to a robot tool and a robot arm, respectively, and a control module for controlling the coupling module to control coupling and separation of the robot tool with respect to the robot arm; and a switching magnetic part is formed on at least one side of the male and female bodies of the coupling module, and the male and female bodies of the coupling module are coupled or separated by a magnetic force generated when the switching magnetic part is performed by the control of the control module.
Patent KR-20200006858-A (KR)
Inventor: LEE JAEMIN
IPC: C09K11/06
Filed: 2018-07-11
Abstract: The present invention relates to a composition for a light emitting layer of an organic light emitting device, which implements excellent light emitting properties, to a novel organic light emitting compound, and to an organic light emitting device comprising the same. The composition for a light emitting layer of an organic light emitting device comprises a dopant and a host.
Patent KR-20190045817-A (KR)
Inventor: ISHIHARA HIROSHI
IPC: B23K26/042
Filed: 2018-07-18
Abstract: Provided is a control device of a laser processing machine capable of reducing a deviation between an incident position of a laser beam after calibration of a beam scanning machine and a target incident position. A control device controls the laser processing machine having the beam scanning machine for moving the incident position of a pulsed laser beam on a surface of an object to be processed by scanning the pulsed laser beam output from a laser light source. The control device has a function of controlling an output timing of the pulsed laser beam from the laser light source, a function of instructing the beam scanning machine to the target position at which the pulsed laser beam is incident, and a function of performing calibration of the beam scanning machine on the basis of the pulse frequency at the time of actual processing.
Patent KR-20200009889-A (KR)
Title: Electrification apparatus for electric dust collector and air conditioner for vehicle comprising the same
Inventor: HYUNMIN SHIM
IPC: B60H3/00
Filed: 2018-07-20
Abstract: The present invention relates to an electrification apparatus for electric dust collection and an air conditioner for a vehicle comprising the same. According to the teachings of the present invention, there is provided an electrification apparatus for electric dust collection including a frame configured to form an outer shape, conductive microfiber installed in the frame and configured to generate an ion in the air, and a conductive plate installed in the frame and configured to generate a potential difference along with the conductive microfiber. The frame includes a main body frame in which the conductive plate is installed and an installation frame in which a fixing groove in which the conductive microfiber is installed is formed. Moreover, the electrification apparatus for electric dust collection further includes a rubber which is coupled with the conductive microfiber and is inserted into the fixing groove.
Patent KR-20200011192-A (KR)
Title: Method for producing natural condiment powder comprising natural nutraceutical and pharmaceutical materials having antiobesity activity
Inventor: JIN JONG SIK
IPC: A23L33/105
Filed: 2018-07-24
Abstract: The present invention relates to a production method of natural condiment powder, which comprises the steps of: (1) adding ethyl alcohol to dried Schisandra chinensis, dried orange peel, green tea, and licorice, extracting the same, filtering the same, and producing Schisandra chinensis powder, dried orange peel powder, green tea powder, and licorice powder by concentrating and lyophilizing the same; (2) preparing natural powder by mixing the Schisandra chinensis powder, the dried orange peel powder, the green tea powder, and the licorice powder prepared in the step (1); and (3) mixing red pepper powder, ginger powder, garlic powder, salicomia herbacea salt, and shiitake mushroom powder with the natural powder prepared in step (2), to natural condiment powder produced by the method, and to a processed food comprising the natural condiment powder.
Patent KR-20200012143-A (KR)
Title: Apparatus for separating foreign materials from raw materials
Inventor: YU KYUNG SU
IPC: B65G47/18
Filed: 2018-07-26
Abstract: According to the present invention, disclosed is a foreign material separation device. The foreign material separation device according to the present invention includes: a first belt conveyor unit for transferring a raw material to a chute unit; a foreign material detection unit which is disposed on the path of the first belt conveyor unit and detects a foreign material in the raw material; a first guide unit rotationally installed in the chute unit to change the transfer path of the raw material according to whether or not the foreign material is included in the raw material transferred from the first belt conveyor unit; a second guide unit which leaves the foreign material from the raw material and foreign material induced by the rotation of the first guide unit, and passes the raw material; and a second belt conveyor unit for transferring the raw material transferred by the first guide unit or the raw material passing through the second guide unit.
Patent KR-20200013333-A (KR)
Inventor: LEE CHANG KWAN
IPC: B65B25/00
Filed: 2018-07-30
Abstract: The present invention relates to a food container packing apparatus for separately sealing a side dish, capable of automatically sealing a side dish accommodation unit having a relatively lower height than a main dish accommodation unit in a food packing container. According to the present invention, the food container packing apparatus comprises a side dish sealing means (100), wherein the side dish sealing means (100) comprises: a film heating means (110); a film cutting means (120) having a cutter member (121), a cam (124), and a pull spring (126); and a film transfer means (130).
Patent KR-20190118480-A (KR)
Inventor: KIM YONG CHAN
IPC: B32B27/28
Filed: 2018-07-30
Abstract: The present invention relates to a method for manufacturing a decoration element. The method for manufacturing a decoration element comprises the following steps: preparing a substrate where a pattern layer is formed on one surface; depositing a light absorption layer on the pattern layer; performing screen printing of a light reflection layer on the light absorption layer; and forming a printing layer on the light reflection layer. According to the present invention, processes are simplified and process costs are reduced.
Patent KR-20190069280-A (KR)
Title: Motor
Inventor: PARK KYUNG SOO
IPC: H02K1/14
Filed: 2018-08-02
Abstract: Disclosed is a driving motor which can suppress a parasitic capacitor between a stator and a rotor with a simple configuration. According to an exemplary embodiment of the disclosed present invention, the driving motor comprises: i) a stator on which a stator coil is wound; ii) a rotor arranged to be rotatable with a regular gap between the same and the stator; and iii) a shielding film provided between the stator coil and a rotor and blocking a parasitic capacitor between the stator and the rotor.
Patent KR-20200020432-A (KR)
Title: Method for culturing and enhancing human neural stem cells with placenta derived conditioned medium
Inventor: KIM BYUNG SOO
IPC: C12N5/0797
Filed: 2018-08-17
Abstract: The present invention relates to a placenta-derived cell conditioned medium for the production or function enhancement of neural stem cells, and to methods for maintaining and producing neural stem cells, using the same.
Patent KR-20200022143-A (KR)
Title: Girder launching system using rail and trolley
Inventor: ROH KYUNG BEOM
IPC: E01D21/06
Filed: 2018-08-22
Abstract: The present invention relates to a girder launching system using a rail and a trolley, comprising: tower supports coupled to upper sides of piers of a bridge; lateral rails coupled to upper sides of the tower supports to be laterally installed; a main truss which is longitudinally installed on the upper sides of lateral rails, and includes a pair of left and right trusses; roller assemblies which are installed between the lateral rails and the main truss to be laterally moved on the lateral rails, and include rollers to allow the main truss to be longitudinally moved; and a front winch and a rear winch installed between the pair of trusses of the main truss to be longitudinally moved, wherein the front winch is installed in the front and the rear winch is installed in the back. By introducing rails and a trolley system, a girder is received from the rear of the girder launching system by the trolley system and mounted to allow the main truss to continuously move forward, thereby remarkably reducing the construction time and costs of the girder.
Patent KR-20200023592-A (KR)
Title: Ping pong with wall
Inventor: HWANG DO YOON
IPC: A63B67/04
Filed: 2018-08-26
Abstract: The present invention is composed of: two flexible nets (1) which can be pulled in both directions; a support (2) for fixing two nets (1); and two iron cores (3) for bonding the two nets (1) and the support (2), wherein the nets pulled from either ends or one end of a screen fence table tennis table form an appropriate width. The present invention can easily check the direction of a table tennis ball, and can more effectively send the table tennis ball to a location where it is difficult to send. Especially, an existing product has the inconvenience of going to pick up when the table tennis ball goes in the wrong direction. However, by installing another net, it is easier to pick up the table tennis ball.