baber/WOPTO huggingface dataset:
Patent KR-20190018782-A (KR)
Inventor: LIM SUN TAEK
IPC: F21V14/06
Filed: 2017-08-16
Abstract: The present invention relates to an LED indicator for an emergency exit to project an emergency exit indicating sign onto a bottom surface as installed on a ceiling. The LED indicator for an emergency exit comprises: an LED light source module including an LED element, a radiation member emitting heat generated from the LED element and a first lens refracting LED light emitted from the LED element to allow the LED light to be projected onto the front surface; a leading sign fixing module including a leading sign forming an emergency exit sign by selectively projecting a part of the LED light and allowing the leading sign to be fixed on the front surface of the first lens; a lens module arranged on the front surface of the leading sign and adjusting a focal distance and a size of the emergency exit sign; and a housing module of which one end is coupled with the LED light source module and the other end is coupled with the lens module, to constitute the appearance of the LED indicator for an emergency exit.
Patent KR-20190019291-A (KR)
Inventor: CHOI JIN WOO
IPC: C07K14/47
Filed: 2017-08-17
Abstract: The present invention relates to a protein regulator of cytokinesis 1 (PRC1) promoter, a recombinant vector including the same and various applications thereof. Since the PRC1 promoter of the present invention can overexpress foreign genes more specifically in cancer cells than conventional promoters, by overexpressing genes associated with treatment and death of cancer, the PRC1 promoter can be used for treating, preventing and diagnosing cancer associated therewith. In addition, including the PRC1 promoter, the present invention can be used for screening an anticancer agent, for diagnosing cancer and for predicting metastasis, and thus can be usefully used in related pharmaceutical and medical fields.
Patent KR-20190023244-A (KR)
Inventor: YU HYUN SOO
IPC: H02K1/27
Filed: 2017-08-28
Abstract: The present invention provides a motor which can reduce cogging torque and prevent demagnetization of a magnet. The motor comprises: an axis; a rotor including a hole on which the axis is arranged; a stator arranged outside the rotor; and a housing arranged outside the rotor and the stator. The rotor includes a rotor yoke, a plurality of rotor teeth formed to protrude from an outer circumferential surface of the rotor yoke in a radial direction around the center of the rotor and a magnet arranged between the rotor teeth. The rotor tooth includes a stepped protrusion unit formed to be extended from a lateral surface of the rotor teeth in a circumferential direction of the rotor around the rotor and a protrusion unit formed to be extended from an outer circumferential surface of the stepped protrusion unit in the radial direction around the center of the rotor.
Patent KR-20190023813-A (KR)
Inventor: CHO GIL WAN
IPC: B29C64/129
Filed: 2017-08-30
Abstract: The present invention relates to a three-dimensional printer which comprises: a resin accommodating tank in which a photocurable resin is accommodated; at least one projector for projecting an image into the resin accommodating tank for curing the photocurable resin; and a resin moving unit for moving the photocurable resin cured so that the photocurable resin contained in the resin accommodating tank is sequentially cured, and further comprises: a camera for photographing a projection surface of the resin accommodating tank into which the image is incident; a reference pattern formed on the projection surface; and a control unit for correcting an image projected by the projector based on the test pattern and the reference pattern photographed by the camera after the projector projects a test pattern.
Patent KR-20190025275-A (KR)
Title: Anti-drowsiness application device
Inventor: LEE YU JEONG
IPC: E01C19/45
Filed: 2017-09-01
Abstract: The present invention relates to an anti-drowsiness application device. According to the present invention, an anti-drowsiness material of eco-friendly resin in which an aggregate and tourmaline stored in an inhibitor storage tank are mixed is stirred by a stirring means, and is discharged to fall into a rotating drum of an inhibitor application means provided in a lower area to improve workability in accordance with generation of an uneven portion of a road surface. Moreover, the uneven portion generated by falling into a road surface is clearly generated to improve sliding resistance with a vehicle wheel to prevent drowsiness.
Patent KR-20190026252-A (KR)
Inventor: SEONG JUN HO
IPC: F16H25/24
Filed: 2017-09-04
Abstract: The present invention is to fundamentally remove a cause of a locking phenomenon between a male screw portion of a rotating shaft and a female screw portion of an object to be transferred. According to the present invention, provided is a feed screw device which comprises: a rotating shaft in which a male screw portion is formed on a surface at an external side; an object to be transferred, which is provided with a body having a nut hole in which a female screw portion rotationally screwed to the male screw portion of the rotating shaft is formed on a surface at an internal side and a slider formed at one side of the body; a driving device to rotate the rotating shaft; and a rotation prevention device preventing the rotating shaft from rotating when the object to be transferred is moved over a predetermined position along the rotating shaft.
Patent KR-20190034455-A (KR)
Title: Skateboard to adjust your incline
Inventor: SUN MYOUNG HUN
IPC: A63C17/16
Filed: 2017-09-23
Abstract: The present invention relates to a skateboard with adjustable inclination, capable of preventing an increase in number of accidents happening when skateboard users ride on a slope by reducing the probability of accidents through a slope pretending effect made to enable the users to have a feeling that they ride a skateboard on a slope without actually riding a skateboard on a slope. In other words, the present invention comprises: a mounting bolt having a screw shape to fix a truck and a deck; a bearing having a cylindrical shape, of which the center is bored, and inserted into skateboard wheels so that the wheels can roll; the wheels having the bearing inserted into the center to enable the skateboard to move; a grip tape having the same size as the deck and attached onto the deck to prevent the deck from slipping; a length adjusting truck connecting the deck and the wheels and enabling the length to be adjusted to make an inclination, and including screws to fix the deck and the wheels after the adjustment of the length; and the deck standing on the skateboard, having the front part fixed and having the rear part elevated to make an inclination when the length is adjusted, and having a long oval shape. Thus, the present invention is capable of preventing an increase in the number of accidents happening when skateboard users ride on a slope by reducing the probability of accidents through a slope pretending effect made to enable the users to have a feeling that they ride a skateboard on a slope without actually riding a skateboard on a slope.
Patent KR-20190038058-A (KR)
Title: Motor driving apparatus and home appliance including the same
Inventor: SEO HYORYONG
IPC: G01R19/165
Filed: 2017-09-29
Abstract: The present invention relates to a motor driving apparatus and a home appliance having the same. According to an embodiment of the present invention, the motor driving apparatus is provided with a plurality of switching elements and comprises: an inverter for converting, by a switching operation, a direct current power source of a dc-link capacitor to an alternating current power source and outputting a converted current to a motor; an inverter control unit for controlling an inverter; an overcurrent sensing unit for sensing an overcurrent applied to the inverter and outputting an overcurrent sensing signal; and a gate driving unit for controlling on/off of a switching element based on the overcurrent sensing signal, wherein the overcurrent sensing unit includes: a first resistance element connected between the dc-link capacitor and the inverter and detecting a current applied to the inverter; second and third resistance elements connected to one end of the first resistance element and a grounded end and dividing a first voltage applied to the first resistance element; and a voltage change unit connected in parallel with the third resistance element and changing a second voltage applied to the third resistance element. Accordingly, it is possible to protect the elements inside the motor driving apparatus from an overcurrent by changing a level of the overcurrent sensing signal.
Patent KR-20180044816-A (KR)
Inventor: JEONG WOO JAE
IPC: H05K1/03
Filed: 2017-10-20
Abstract: The present invention relates to a method for manufacturing an insulating layer which has improved efficiency in a process since a quicker and easier manufacturing method is possible, can prevent the physical damage to an insulating layer, and can easily adjust thickness. Furthermore, the present invention relates to a method for manufacturing a multilayered printed circuit board by using the insulating layer obtained by the method for manufacturing an insulating layer.
Patent KR-20190048144-A (KR)
Inventor: LEE SEUNG GUN
IPC: G06F3/00
Filed: 2017-10-30
Abstract: The present invention relates to an augmented reality system for training a presentation and an interview which comprises: a display unit worn by a user and displaying a virtual image for training an interview or a presentation to the user; an eyeball image photographing unit for separately photographing both eyes of the user wearing the display unit; a gaze information calculation unit for calculating information on a gaze of the user from images of the eyes provided by the eyeball image photographing unit; and a data processing unit for analyzing the information on the gaze sensed by the gaze information calculation unit and providing the user with analysis information. According to the present invention, a virtual reality suitable for a presentation or interview situation is selected to perform a presentation and an interview while directly and visually viewing a corresponding situation. Also, information at a point gazing at an image provided by photographing an eyeball of a user who is trained can be more accurately obtained to increase reliability on a state analysis of the user.
Patent KR-20190015058-A (KR)
Inventor: LEE JI HOON
IPC: B63H21/00
Filed: 2017-10-30
Abstract: The present invention relates to a ship including: a fuel battery part installed in a hull and generating electricity by using a fuel including hydrogen; a generating engine part installed to be separated from the fuel battery part and generating electricity by using the fuel including hydrogen; and a propulsion part propelling the hull by being driven by electricity generated by at least one of the fuel battery part and the generating engine part.
Patent KR-20190048574-A (KR)
Inventor: YOO HEEJOUN
IPC: C01B32/184
Filed: 2017-10-31
Abstract: The present invention relates to a spherical graphene powder, a manufacturing method thereof, and a radiant heat coating composition comprising the same. According to the present invention, by spray drying a graphene oxide dispersion, aggregating the same in a three-dimensional spherical shape, and then irradiating microwaves under reducing atmosphere, it is possible to effectively and easily mass produce the spherical graphene powder having a high specific surface area. The spherical graphene powder has excellent heat radiation properties in a vertical direction and has a wide contact area with air, thereby being able to be advantageously applied as a heat radiation material.
Patent KR-20190050438-A (KR)
Inventor: YOU SUNG HYUN
IPC: A61H1/00
Filed: 2017-11-03
Abstract: The present invention relates to a continuous passive exercise device capable of rehabilitating joints of the knee and the ankle and, more specifically, to a passive exercise device for rehabilitating joint movements of the knee and the ankle, which comprises: a joint frame worn on the body of a rehabilitation trainee; a power unit for producing power of the joint movement of the joint frame; and a control unit for controlling the power of the power unit, wherein the joint frame comprises a first joint structure corresponding to the rehabilitation trainer knee.
Patent KR-20190053629-A (KR)
Title: Composition having antibacterial activity for skin pathogens and trichophyton
Inventor: CHOI SUN EUN
IPC: A61Q19/00
Filed: 2017-11-10
Abstract: The present invention relates to a composition, capable of preventing, alleviating, or treating diseases caused by skin flora and athlete′s foot bacteria, which comprises an elm extract including at least one among branches, leaves, fruits, barks, and roots of an elm, as an active ingredient.
Patent KR-20190055444-A (KR)
Title: Composition for distinguishing rice from the china
Inventor: LEE DONG WOO
IPC: C12Q1/68
Filed: 2017-11-15
Abstract: Disclosed is a composition for cultivar discrimination in Chinese rice. The composition for cultivar discrimination in American rice according to an embodiment of the present invention may include a primer set represented by a base sequence of SEQ ID NO: 1 and SEQ ID NO: 2. According to an embodiment of the present invention, by discriminating between Korean rice and Chinese rice, the present invention may be used to determine whether Chinese rice has been introduced among the rice being distributed domestically.
Patent KR-20190056787-A (KR)
Inventor: JEONG MOON CHEOL
IPC: G01N21/359
Filed: 2017-11-17
Abstract: The present invention relates to a nondestructive quality measurement apparatus comprising: a body part; an RGB camera unit which is coupled to the body part, and photographs a surface of a target to measure red (R), green (G), and blue (B) of a surface color of the target; a near-infrared spectrum measurement unit to emit a near-infrared ray to receive light reflected from the target to measure at least one among a sugar content, acidity, and water of the target; a strike sound measurement unit to measure withering of the target by a frequency measured by striking the target; a seating unit on which the target is seated; and a seating support part to support the seating unit. The near-infrared spectrum measurement unit is positioned on a lower side of the seating unit, and includes a light source part to emit a near-infrared ray to the target, and a detector part to receive light where the near-infrared ray emitted from the light source part is reflected from the target. The strike sound measurement unit is separated from the RGB camera unit to be positioned in the vicinity of the seating unit to prevent measurement of the RGB camera unit from being disturbed.
Patent KR-20190057876-A (KR)
Inventor: SEO YOUNG WOO
IPC: G08B17/12
Filed: 2017-11-21
Abstract: The present invention relates to a flame sensor with a multi-axis rotation structure wherein a sensor body for sensing an occurrence of a fire is connected to a fixing bracket fixedly installed on a ceiling, a wall, a pillar or the like of a fire monitoring space by means of a tilt arm provided to be rotatable in one direction through a joint structure, a connection portion for connecting the fixing bracket and the tilt arm and a connection portion for connecting the tilt arm and the sensor body are connected to be individually rotatable so as to configure the flame sensor with a multi-axis rotation structure, a sensing angle of the flame sensor can be adjusted variably through a three-way multi-axis rotation structure, at the same time, the sensing angle of the flame detector can be fixed firmly so as to set a sensing range of the flame detector more accurately, and, additionally, an image camera is provided on a front surface of the sensor body together with the flame sensor so as to photograph a sensing area of the flame sensor through the image camera to provide an image and effectively controls a photographing angle of the image camera through the three-way multi-axis rotation structure at the same time.
Patent KR-20190059074-A (KR)
Inventor: KWAK YONG JIN
IPC: G06F16/00
Filed: 2017-11-22
Abstract: Disclosed are a dialogue processing system using speech act control and an operating method thereof. The dialogue processing system using speech act control includes: a main speech act unit processing a main speech act corresponding to purposive speech; and a free speech act unit which processing a free speech act corresponding to free speech, and detecting a node for returning to a main speech act when the separation of the main speech act has occurred. The free speech act unit can process the free speech act while controlling the speech act to return to the main speech act.
Patent KR-20190059580-A (KR)
Inventor: HONG EUN SOO
IPC: E21D1/03
Filed: 2017-11-23
Abstract: According to one embodiment of the present invention, a vertical hole excavating system comprises a main body wherein a first frame and a second frame are spaced apart from each other and disposed to face each other and including a casing coupled to an outer surface of the first frame, an excavating part located in a space between the first frame and the second frame, and a propulsion part for moving the excavating part. The excavating part comprises an upper and a lower open tube, a first excavator installed in a direction connecting the upper and lower parts in the tube to excavate the ground exposed to the lower part of the tube and removing soil to the upper part of the tube, and a hydraulic motor connected to an auger in the tube to drive the auger. Therefore, an objective of the present invention is to provide the vertical hole excavating system capable of shortening a construction time of a vertical hole.
Patent KR-20190060042-A (KR)
Title: Conductive water-dispersible polyurethane resin composition for surface coating of emi gasket material and its manufacturing process
Inventor: HAN YOUNG CHUL
IPC: C09D5/24
Filed: 2017-11-24
Abstract: The present invention relates to a conductive water-dispersible polyurethane resin composition for surface coating of an EMI gasket material capable of imparting good wear resistance, and a production method thereof. The conductive water-dispersible polyurethane resin composition for surface coating of an EMI gasket material comprises: (a) 0.05 to 3 wt% of carbon nanotubes; (b) 20 to 50 wt% of diisocyanate; (c) 7 to 49 wt% of polytetramethylene glycol; (d) 3 to 21 wt% of polycarbonate diol; (e) 1 to 7 wt% of a reactive silicone compound; (f) 1 to 5 wt% of 2,2-bis(hydroxymethyl) butyl acid (DMBA); (g) 1 to 5 wt% of a neutralizer; (h) 2 to 8 wt% of a chain extender; and (i) 5 to 10 wt% of a conductive polymer resin.
Patent KR-20190060296-A (KR)
Title: Ultraviolet light emitting device package
Inventor: KANG SAM MOOK
IPC: H01L33/10
Filed: 2017-11-24
Abstract: The present invention provides an ultraviolet light emitting element package with increased light extraction efficiency. According to an embodiment of the present invention, the ultraviolet light emitting element package comprises: a growth substrate having a first surface and a second surface corresponding to the first surface, and having a light-emitting window passing through the first and second surfaces; a reflection layer arranged in an inner wall of the light-emitting window; a transparent cover arranged on the first surface and covering the light-emitting window; a light emitting structure arranged to cover the light-emitting window on the second surface and including first and second conductive semiconductor layers and an active layer arranged between the first and second conductive semiconductor layers; and first and second electrodes individually connected with the first and second conductive semiconductor layers.
Patent KR-20190061196-A (KR)
Title: Apparatus for Selective Catalytic Reduction
Inventor: YU DA NA
IPC: F01N3/28
Filed: 2017-11-27
Abstract: The present invention relates to a selective catalytic reduction (SCR) apparatus, effectively pre-heating an SCR reactor by using exhaust gas based on a simple apparatus structure and easily securing maintenance of the apparatus. According to the present invention, the SCR apparatus comprises: an SCR reactor comprising an outer pipe in which an SCR catalyst is provided and an inner pipe disposed in a space in the outer pipe; an exhaust gas pipe connected to the outer pipe and supplying exhaust gas to the outer pipe; and a bypass pipe connecting one point of the exhaust gas pipe to one point of the inner pipe and supplying the exhaust gas of the exhaust gas pipe to the inner pipe.
Patent KR-20190061567-A (KR)
Title: Manufacturing method of rice cakes using dried
Inventor: PARK YEON OK
IPC: A23L19/00
Filed: 2017-11-28
Abstract: The present invention relates to a method for preparing a rice cake using a dried pear having rich taste, flavor and nutrition. The method comprises: a step (a) of adding salt to glutinous rice and nonglutinous rice, and crushing the same; a step (b) of forming a dried pear and a dried carrot; a step (c) of forming a rice cake dough; a step (d) of forming a green kernel black bean; a step (e) of placing ingredients on a steamer; and a step (f) of steaming the ingredients of the steamer and simmering the same.
Patent KR-20180061055-A (KR)
Inventor: HAASE ROBERT
IPC: H01L21/768
Filed: 2017-11-28
Abstract: A method for manufacturing a semiconductor device comprises the steps of: providing a semiconductor substrate having a first side; forming a trench in the semiconductor substrate, wherein the trench has a bottom and a sidewall extending from the bottom to the first side of the semiconductor substrate; forming an insulation structure including at least a first insulation layer and a second insulation layer on the sidewall and the bottom of the trench; forming a lower conductive structure in a lower portion of the trench; removing the second insulation layer in an upper portion of the trench while leaving the second insulation layer at least partially in a lower portion of the trench; and forming an upper conductive structure in an upper portion of the trench, wherein at least one of the lower conductive structure and the upper conductive structure comprises a metal, a metal alloy, a metal silicide, or a combination thereof.
Patent KR-20190069633-A (KR)
Title: Electronic apparatus and method for providing a text thereof
Inventor: WON YOUNG MIN
IPC: G06F3/00
Filed: 2017-11-29
Abstract: An electronic device is disclosed. The electronic device comprises: a display for displaying an image on a windshield of a transportation means; a first camera for capturing an image of a user riding in the transportation means; a second camera for capturing an image of the outside of the transportation means; and a processor for translating text included in the image captured by the second camera into any other language, and controlling the display for the translated text to be displayed on the windshield, wherein the processor displays the translated text on different areas of the windshield, on the basis of a driving speed of the transportation means and a gaze of the user in the image captured by the first camera.
Patent KR-20190064142-A (KR)
Title: Fiber reinforced composite material and methode for manufacturing the same
Inventor: Seo jeong jeong
IPC: B32B5/12
Filed: 2017-11-30
Abstract: The present invention relates to a fiber-reinforced composite material which is excellent in three-dimensional shapability and productivity, and a production method thereof. The fiber-reinforced composite material comprises a first unidirectional (UD) prepreg and a second UD prepreg which is bonded in a state of being wound on an outer circumferential surface on the first UD prepreg. The first UD prepreg includes a thermoplastic resin and reinforcing fibers, and the second UD prepreg includes the thermoplastic resin and the reinforcing fibers. In addition, the first UD prepreg and the second UD prepreg have different orientation of the reinforcing fibers.