baber/WOPTO huggingface dataset:
Patent KR-20200019814-A (KR)
Title: shaft hub torque bearings
Inventor: LEE HONG KYOUNG
IPC: B64C27/12
Filed: 2018-08-15
Abstract: The present invention relates to automobiles, helicopters and machine tools. A bearing of a main rotor shaft of a helicopter has a lot of clearances, so there is a risk of falling due to vibration and abrasion and damage to a gear. The torque bearing is installed on the main rotor shaft. Therefore, there are no clearance of the main rotor shaft, no abrasion and no vibration. And, the defect of a power pack is reduced so that a maintenance cost is less.
Patent KR-20200022171-A (KR)
Title: Subframe
Inventor: KIM YANG SU
IPC: B62D21/15
Filed: 2018-08-22
Abstract: According to the present invention, disclosed is a subframe. The subframe of the present invention includes: a frame body formed of a composite material; a plurality of mount insert units that are insert-injected to be embedded in both sides of the frame body; and a plurality of fastening insert units that are insert-injected to be embedded in both sides of the frame body. The mount insert units include: a mount pipe having a mount hole bored up and down; and a separation preventing groove which is recessed in the circumference of the mount pipe to prevent the mount pipe from being separated from the frame body.
Patent KR-20200025729-A (KR)
Title: Ventilation seat and fabricating method thereof
Inventor: CHOI SOK WON
IPC: B29C44/12
Filed: 2018-08-31
Abstract: The present invention relates to a ventilation seat and a manufacturing method thereof. The ventilation seat includes: an integrated flow path structure including a horizontal flow path; and a seat pad made of foamed resin to cover the integrated flow path structure and including a plurality of vertical flow paths connected to the horizontal flow path. The integrated flow path structure includes: a spacer having a predetermined height; a flow path lower plate including a plurality of protrusions having a lower height than the spacer; and a tube-shaped hole guard coupled to the flow path lower plate while placing the horizontal flow path therebetween and inserted into the vertical flow path.
Patent KR-20200026418-A (KR)
Inventor: CHO IL DAE
IPC: F16H7/02
Filed: 2018-08-31
Abstract: The present invention includes: an input shaft; a planetary gear device connected to the input shaft; a first clutch installed to control the rotating elements of the planetary gear device; a drive pulley installed to receive power of the input shaft through the planetary gear device; a driven pulley connected to the drive pulley by a belt; an output shaft arranged concentrically with the rotational axis of the driven pulley; a gear train connected between the input shaft and the output shaft by an external gear method; a second clutch installed to switch a state of transmitting power transmitted from the input shaft through the gear train to the output shaft; and a third clutch installed to switch a state of transmitting the power of the driven pulley to the output shaft.
Patent KR-20180102524-A (KR)
Title: Method for fermented Gastrodia elata BL using lactic acid bacteria
Inventor: SONG YOUNG EUN
IPC: A23L19/10
Filed: 2018-09-04
Abstract: The present invention relates to fermented Gastrodia elata using lactic acid bacteria. More specifically, the present invention relates to a method for removing odor (unpleasant odor) of Gastrodia elata by fermenting Gastrodia elata using lactic acid bacteria. According to the present invention, the content of p-cresol which causes odor peculiar to Gastrodia elata is reduced during the fermentation process, and the preference is enhanced. In addition, fermented Gastrodia elata in which odor is removed shows excellent antioxidative effect, and the fermented Gastrodia elata has significantly higher contents of active ingredient, total flavonoid content and total polyphenol content than non-fermented Gastrodia elata. Therefore, the fermented Gastrodia elata in which the odor is removed according to the present invention can be usefully used as a raw material for high value-added food or health functional food.
Patent KR-20200036501-A (KR)
Title: A multipurpose shovel with a reinforced structure that reduces the impact on the blade
Inventor: PARK KWANG SEOK
IPC: A01B1/02
Filed: 2018-09-28
Abstract: The present invention relates to a multipurpose shovel for preventing damage to a shovel edge and increasing durability by absorbing and reducing an impact on a front end of a shovel. The multipurpose shovel has a structure in which a shaft is coupled to a shovel part and a guide plate made of a metal material is mounted on a front end of the shovel part such that the front end of the shovel part is reinforced. The guide plate includes: a mounting part assembled to the bottom surface of the shovel part; a bent part formed by bending one side of the mounting part at a predetermined angle in a longitudinal direction to reduce impact transmission power; and the shovel edge extending from the bent part and disposed to protrude further from the front end of the shovel part. The bent part of the guide plate includes an upwardly bent part inclined upward from the mounting part and a downwardly bent part connected to the shovel edge. While the bent part is disposed to protrude further from a front end of the bottom surface of the shovel part, the bent height of the bent part is formed to correspond to the thickness of the bottom surface such that an impact transmitted to a connecting part of the shovel part and the guide plate by an impact occurring on the shovel edge can be reduced, and the connecting part can be reinforced.
Patent KR-20200037599-A (KR)
Title: Secondary battery
Inventor: KIM MUN SUNG
IPC: H01M10/04
Filed: 2018-10-01
Abstract: An embodiment of the present invention provides a secondary battery that can simultaneously secure a vibration characteristic and an insulation function of an electrode assembly by using a single finishing tape. To this end, a secondary battery according to an embodiment of the present invention includes an electrode assembly including a first electrode plate, a second electrode plate, and a separator interposed between the first and second electrode plates, a can for receiving the electrode assembly, a cap assembly for sealing the can, a first current collector plate electrically connected to the first electrode plate and the cap assembly at an upper side of the electrode assembly, a second current collector plate electrically connected to the second electrode plate and the can at a lower side of the electrode assembly, and a finishing tape formed with an adhesive layer and having a first area surrounding a circumferential surface of the electrode assembly and a second area surrounding a space beyond an upper end of the electrode assembly.
Patent KR-20180112747-A (KR)
Title: Organic light-emitting diode for light therapy for wound healing and cell proliferation and manufacturing method thereof
Inventor: CHOI KYUNG CHEOL
IPC: A61N5/00
Filed: 2018-10-01
Abstract: According to an embodiment of the present invention, an organic light-emitting diode for wound healing and cell proliferation comprises: a substrate; an organic light emitting diode layer formed on the substrate and emitting red light; and a heat sink layer formed on the organic light emitting device layer, wherein the organic light-emitting diode emitting red light is manufactured into a laminated structure, and light is generated in the form of a surface light source capable of driving at a low temperature to solve the problem of images, so that the organic light-emitting diode is in close contact with the skin to perform light therapy, is thin, light, flexible, and inexpensive and can obtain improved wound healing and cell proliferation effects compared to conventional LEDs.
Patent KR-20200037714-A (KR)
Title: Manufacturing method for fried chicken
Inventor: LIM HOE GYU
IPC: A23P20/10
Filed: 2018-10-01
Abstract: The present invention relates to a method for preparing fried chicken. More specifically, the present invention relates to a method for preparing fried chicken that can provide various flavors and tastes. To this end, the method comprises: a mixed salt solution manufacturing step (300); a separated chicken salting step (400); a refrigeration aging step (500); an indirect heat heating step (600); a clear juice battering step (700); a chicken powder application step (800); and a frying step (900).
Patent KR-20200044343-A (KR)
Title: speed bump piezoelectric element generator
Inventor: PARK EUN SU
IPC: H01L41/113
Filed: 2018-10-19
Abstract: The present invention relates to a speed bump. Unlike a conventional speed bump, the speed bump of the present invention can prevent overspeeding of a vehicle and also generate electricity by making a plate with a plurality of piezoelectric elements and inserting the piezoelectric elements under the speed bump. According to the present invention, electricity can be easily generated whenever vehicles pass the speed bumps, and the speed bumps can be easily installed.
Patent KR-20200044465-A (KR)
Title: Temperture control device of heating element
Inventor: JANG KIL SANG
IPC: B60L50/50
Filed: 2018-10-19
Abstract: The present invention relates to a heating element temperature control device comprising: a current sensing unit sensing current applied to a heating element disposed in a battery; and a control unit which calculates the temperature of the heating element based on a sensed current value when the sensed current value is equal to or less than a preset current value by comparing a current value sensed in the current sensing unit with the preset current value and reduces or blocks power supplied to the heating element.
Patent KR-20200048034-A (KR)
Title: Oven with enhanced use and combustion efficiency
Inventor: JEONG SANG HYEOK
IPC: F24B9/00
Filed: 2018-10-29
Abstract: The present invention relates to a heater with enhanced combustion efficiency and, more specifically, to a heater with enhanced combustion efficiency, comprising: an internal firepot installed within an external partition of the heater to shut off external air and keep hot air therein; a plurality of compartments connected to the internal firepot and formed to encompass the firepot therearound; a fuel pouring hole enabling downward and backward type combustion and base burning type combustion; two cavities preventing the hot air within the heater from rapidly escaping, and preventing backflow of smoke; a hot air extraction hole enabling a pipe to pass through a heater body so that the hot air generated from the internal firepot and the compartments arrives at a predetermined distance; a smoke pipe installed to pass through the internal firepot and the external partition; multiple secondary air supply pipes transferring air, which gets heated while horizontally passing through the compartments, to each of the compartments; an integrated safety network making it possible to use the latent heat and the radiation heat out of the heater, heating and keeping hot water, and providing safety and an aesthetic appearance; and wrinkled sheets and pipes of an external plate of the heater for widening a heat radiation area.
Patent KR-20200050588-A (KR)
Inventor: KIM BONG JAE
IPC: F15B13/02
Filed: 2018-11-02
Abstract: Disclosed is a manual switching type floating valve which is applied to a working vehicle to implement a floating function by which a working machine is repetitively lifted and lowered in a vertical direction within a predetermined angle range along a curve of a work surface. The floating valve according to the present invention includes: a floating valve unit consisting of a first valve body and a first spool; and a check valve unit attached to the output side of the floating valve unit. The check valve unit comprises: a second valve body; a check valve provided to open and close a central oil passage inside the second valve body; a second spool opening and closing the check valve by sliding along the central oil passage; and a rotary switching mechanism for manipulation which changes the position of the second spool.
Patent KR-20200052137-A (KR)
Title: Display device and data device of transmitting and receiving data thereof
Inventor: YANGSEOK JEONG
IPC: G09G3/20
Filed: 2018-11-06
Abstract: The present invention relates to a display device and a data transmission/reception device thereof. The display device comprises: a transmission device scrambling pixel data of an input image after the pixel data is reset at a predetermined time period according to reset data; a reception device receiving the data scrambled with the reset data received from the transmission device through a data wire and restoring the scrambled pixel data after the pixel data is reset at the predetermined time period according to the reset data; and a display panel driving unit writing pixel data restored by the reception device to pixels of the display panel. A value of the reset data is changed at the predetermined time period. A scrambler and a descrambler may always maintain a synchronized state.
Patent KR-20190054946-A (KR)
Title: Isolated paste dispenser
Inventor: BAREHAM GEORGE
IPC: B41F15/18
Filed: 2018-11-09
Abstract: A printing machine includes an isolated chamber for a printing medium cartridge, wherein the chamber can be opened and approached without stopping a printing process. To this end, a cartridge and a cradle are separated from the printing cartridge and are supported on a shuttle movably mounted on a fixed rail. The shuttle includes a wall section operated so as to isolate the chamber when the shuttle is positioned at a groove position in the chamber.
Patent KR-20200056039-A (KR)
Inventor: LEE SANG HEON
IPC: H01M4/02
Filed: 2018-11-14
Abstract: The present invention relates to a graphite-free composite negative electrode for an all-solid battery and a manufacturing method thereof. More specifically, by forming a composite negative electrode capable of storing lithium ions in a minimum volume and weight by using a carbon material such as a carbon nanotube (CNT) without using graphite functioning as a negative electrode active material, it is possible to dramatically reduce the energy density per weight and energy density per volume of the all-solid battery.
Patent KR-20190055773-A (KR)
Title: Suface heating passage and method and apparatus for manufacturing the same
Inventor: LEE GWANG YONG
IPC: H05B3/20
Filed: 2018-11-15
Abstract: Provided are a plane heating passage and a manufacturing method of the plane heating passage, wherein the plane heating passage comprises a passage and a plane heating element attached to a lower side of the passage. The plane heating element comprises a heating film printed with an ink line using a conductive ink, a protective film laminated on a surface on which the ink line of a heat generating film is printed, and a terminal part for applying power to the ink line.
Patent KR-20200056859-A (KR)
Title: A method and system for generating and providing a preview video of a video content
Inventor: SONG BYUNG IN
IPC: H04N21/8549
Filed: 2018-11-15
Abstract: Some embodiments of the present invention relate to a method and system for providing a preview video of video content. The method for providing a preview video of video content comprises the steps of: receiving first video content in a streaming manner; receiving an input event for requesting section seeking of the first video content; receiving second video content for preview of the first video content in a streaming manner based on a section, which is requested for seeking; and displaying an interface for the preview on the second video content.
Patent KR-20190059243-A (KR)
Inventor: SUBKHANGULOV RUSLAN RIFOVICH
IPC: H01L21/78
Filed: 2018-11-21
Abstract: A method for cutting a semiconductor wafer by selectively controlling and using an incident laser beam or a polarization of beams, comprises the steps of irradiating the semiconductor wafer with laser light having a first polarization state, and subsequently irradiating the semiconductor wafer with laser light having a second polarization state, wherein the second polarization state is different from the first polarization state.
Patent KR-20200061491-A (KR)
Title: Indoor wheel system for carrier
Inventor: HAN SEUNG HUN
IPC: B60B33/04
Filed: 2018-11-24
Abstract: The present invention relates to a carrier wheel for the interior. In particular, the carrier wheel for the interior of the present invention comprises: an indoor wheel which is rotated after coming in contact with the floor surface; an indoor wheel shaft which is located at the center of the indoor wheel to rotate the same; a wheel shaft supporter which is located at the center of the indoor wheel shaft to support the indoor wheel shaft; an elastic body support shaft which is located at the center of the wheel shaft supporter to support an elastic body; an elastic body fixating hook which is located at the upper end of the elastic body support shaft to connect the elastic body; the elastic body which is located between the elastic body fixating hooks to move the wheel shaft supporter; a middle shaft which is located at the center between the wheel shaft supporter and a carrier attachment unit to connect the same; the carrier attachment unit which is attached to an object to be attached; and a clamp which is located at the lower end of the carrier attachment unit to fix the movement of the wheel shaft supporter. Therefore, the indoor wheel can be lowered or lifted in accordance with circumstances by the elastic body, such that the carrier wheel for the interior may be moved to the interior without contaminating the indoor floor surface. Furthermore, the wheel is installed on the outside of the carrier, not to take up a storage space.
Patent KR-20200066525-A (KR)
Inventor: CHO SEUNG HWAN
IPC: A01K97/10
Filed: 2018-12-01
Abstract: The present invention, in a lantern as a must for night fishing, is designed to prevent any inconvenience brought from using a head lantern worn on the head, a lantern attached to the brim of a hat, or a lantern hanging from a nearby pole when preparing for fishing or baiting in the dark at night, wherein bright light is emitted to fishermen fishing on the other side, causing trouble. To this end, the present invention provides a rearward lantern coupling device attachable to a fishing rod support in which: a support fixing guide (250) is coupled to a fishing rod support; and a lantern fixing guide (260) is coupled to a vertically moving hinge (280) attached to the support fixing guide (250), to allow the lantern to be detachable, to enable vertical adjustment at a desired angle, and to allow the lantern to be attached to the device and used in general, or to be easily detached by being pulled forward and attached to the brim of a hat or held by a hand for use. Accordingly, the device can prevent fishermen fishing on the other side at night from being disturbed by light while allowing one to prepare for fishing and baiting under bright light.
Patent KR-20200070578-A (KR)
Inventor: KIM SU HYUN
IPC: H01S3/091
Filed: 2018-12-10
Abstract: The present invention relates to a single package light source device and a laser device including the same. According to an embodiment of the present invention, the single package light source device comprises: a plurality of first laser light sources arranged to be spaced apart from each other along a first direction; a plurality of second laser light sources spaced apart from the plurality of first laser light sources along a second direction and disposed to be spaced apart from each other along the first direction; a plurality of first reflection mirrors reflecting laser beams emitted from the plurality of first laser light sources; and a plurality of second reflection mirrors reflecting the laser beams emitted from the plurality of second laser light sources, wherein the plurality of first laser light sources and the plurality of second laser light sources can be alternately disposed.
Patent KR-20200071384-A (KR)
Inventor: GWONHWA SONG
IPC: A61P35/00
Filed: 2018-12-11
Abstract: The present invention relates to a composition including decanoic acid as an active ingredient. Particularly, the present invention relates to a pharmaceutical composition for preventing or treating gestational trophoblastic diseases including decanoic acid as an active ingredient, or a health-aid food composition for preventing or treating gestational trophoblastic diseases including decanoic acid as an active ingredient. The composition including decanoic acid as an active ingredient inhibits phosphorylation of downstream signal transduction molecules that control the PI3K/AKT, MAPK signal transduction mechanism in the trophoblastic cells infiltrating to the endometrium of a pregnant mother in early pregnancy, and thus inhibits proliferation and permeability of the trophoblastic cells and improves the effect of apoptosis. Therefore, the composition may be used advantageously in the field related with pharmaceuticals and health-aid foods capable of preventing and treating gestational trophoblastic diseases caused by abnormal development of the trophoblastic cells.
Patent KR-20200072317-A (KR)
Inventor: KIM DONG HAN
IPC: H05B3/34
Filed: 2018-12-12
Abstract: A planar heating element according to the present invention includes: an insulating layer provided for insulation; a first electrode portion formed on the insulating layer and including a plurality of first branches; a second electrode portion formed on the insulating layer and including a plurality of second branches; and a plurality of heating units electrically connected in parallel by the plurality of first branches and the plurality of second branches, and having a resistance value greater than those of the first electrode portion and the second electrode portion. When the first electrode portion and the second electrode portion are connected to a power source, the plurality of heating units are provided to generate heat.
Patent KR-20200072828-A (KR)
Title: Head up display apparatus for a vehicle
Inventor: KIM JUNG BAE
IPC: G02B27/01
Filed: 2018-12-13
Abstract: Provided is a head-up display device which includes: a semi-transmissive film unit located between a dashboard and a field of view of a driver and partially primarily-reflecting and transmitting light; and a reflector provided to allow a driver to recognize an image for the dashboard by secondly reflecting the reflected primarily-reflected light reflected from the semi-transmissive film unit to face the field of view of the driver. Thus, the head-up display device can have a simplified structure.
Patent KR-20200081529-A (KR)
Inventor: HEO HWAN
IPC: G06F3/0484
Filed: 2018-12-19
Abstract: Provided is an HMD input interface through socially acceptable behaviors based on gaze positions and inconspicuous hand motions of an HMD user in public places where people exist such as libraries and cafes. According to an embodiment of the present invention, a user interface method comprises the following steps of: calculating a gaze position by using eyes of a user and a front image; moving a cursor and selecting an object based on the calculated gaze position; recognizing a hand motion from a hand motion image of the user; and selecting and operating the object based on the recognized hand motion. Therefore, there is an advantage of protecting privacy without disturbing others in public places where people exist such as libraries and cafes by providing the HMD input interface through socially acceptable behaviors based on gaze positions and inconspicuous hand motions of the HMD user.
Patent KR-20200076822-A (KR)
Inventor: HWANG JIN YOUNG
IPC: G07F19/00
Filed: 2018-12-19
Abstract: Disclosed is an automatic teller machine that can accurately detect whether a tray body is in a normal position. The automatic teller machine includes a body, a customer service part, a deposit/withdrawal part, a tray part, a medium detection sensor, and a controller. The tray part includes a tray body movable between the customer service part and the deposit/withdrawal part and a transfer motor provided to move the tray body. A tray detection sensor may be disposed on a movement path of the tray body.