baber/WOPTO huggingface dataset:
Patent KR-20170122164-A (KR)
Inventor: LEE GEON SEUNG
IPC: B23G5/18
Filed: 2017-10-24
Abstract: The present invention relates to a thread milling cutter for forming a female thread or a male thread in a hole or a projecting cylindrical portion of a workpiece. The thread milling cutter according to the present invention is characterized in that a mounting groove is formed between a first sidewall portion and a second sidewall portion formed at a tip end of a holder, and at the same time, a bolt hole is formed in the first sidewall portion and a fastening hole is formed in the second sidewall portion. An engaging rod is formed at the center of a bottom surface of the mounting groove, and an insert having a cutting edge for cutting the thread is inserted into the mounting groove so that an engaging groove formed at the center of a lower end of the insert is engaged with the engaging rod. A locking bolt is fastened to the fastening hole of the second sidewall portion through the bolt hole formed at the center of the insert in the bolt hole of the first side wall portion.
Patent KR-20180051373-A (KR)
Inventor: NAKATA YOHEI
IPC: F16H7/08
Filed: 2017-10-26
Abstract: The present invention relates to a tensioner. The present invention is to provide the tensioner capable of stabilizing the oil pressure in a first high pressure oil chamber and keeping a chain well, with simple composition. The present invention comprises a plunger (20), a housing (30), a check valve (40), an inner sleeve (50), and a biasing member (60). A second high pressure oil chamber (34) and a unit mounting part (35) are formed in the housing (30) and a relief valve unit (70) is installed in the unit mounting part (35). A gap between the inner circumferential surface of a plunger hole (21) and the outer circumferential surface of the inner sleeve (50) functions as a part of an oil passage communicating between the first high pressure oil chamber (11) and a second high pressure oil chamber (12).
Patent KR-20180052529-A (KR)
Inventor: EGAWA TETSUJI
IPC: B21D5/00
Filed: 2017-11-01
Abstract: A bending member comprises: a metal plate (10) as a main body; and a reinforcing plate (20) installed along a bent portion (11) in which the metal plate (10) is bent. The reinforcing plate (20) is inserted into an aperture (12) formed in the metal plate (10) so as to be welded to the metal plate (10).
Patent KR-20190057638-A (KR)
Inventor: JANG YOUNG JIN
IPC: A61C7/08
Filed: 2017-11-20
Abstract: The present invention suggests an orthodontic appliance for correcting a protruding tooth and an orthodontic method therefor, which can correct the protruding tooth by pressurizing the protruding tooth positioned in an upper jaw tooth group or a lower jaw tooth group in a root direction. The orthodontic appliance of the present invention includes: a brace main body which is manufactured in a form corresponding to the upper jaw tooth group or the lower jaw tooth group including the protruding tooth to be corrected to cover the relevant tooth group; a cut part which is formed by cutting a portion of the brace main body corresponding to the protruding tooth to expose an end portion of the protruding tooth in the direction opposite to the root direction to the outside of the brace main body; and a pressing part which is installed in the brace main body to press the protruding tooth in the root direction.
Patent KR-20170134288-A (KR)
Inventor: PARK HUN JEONG
IPC: B60W10/26
Filed: 2017-11-22
Abstract: An apparatus and method for controlling power of an autonomous vehicle is disclosed. An apparatus for controlling power of an autonomous vehicle according to the present invention includes: a driving detection portion for detecting whether a vehicle is driven autonomously; a boarding detection portion for detecting whether each seat in the vehicle is taken; and a control portion for entering an unmanned mode and supplying power of a battery to a load portion that is driven in the unmanned mode, in case it is detected by the driving detection portion that the vehicle is autonomously driven and in case it is detected by the boarding detection portion that each seat is not taken and in an unmanned state.
Patent KR-20190059655-A (KR)
Inventor: KANG MUN JIN
IPC: B23K9/12
Filed: 2017-11-23
Abstract: The present invention relates to an arc welding control method comprising: a first constant current control step for feeding a welding wire toward a workpiece at a predetermined feeding speed when a welding start signal is input, and controlling a welding current to be a predetermined set current while the feeding speed is maintained from the point in which the welding wire is in contact with a workpiece; a second constant current control step for performing constant current control while the welding current is gradually lowered to allow the arc voltage to be lower than an upper limit of the set arc voltage, when the arc voltage is increased to an upper limit of the set arc voltage while the welding current is maintained to a constant current control, a third constant current control step for controlling a current by gradually increasing the welding current to allow the arc voltage to be higher than a lower limit of the set arc voltage, when the arc voltage is lower than a lower limit of the set arc voltage; and a stabilization step for performing the constant current control by repeatedly increasing and decreasing the welding current for a predetermined time to allow the arc voltage to be maintained between an upper limit and a lower limit of the set arc voltage corresponding to the welding current.
Patent KR-20190059776-A (KR)
Inventor: LEE JU YOUNG
IPC: A43B13/14
Filed: 2017-11-23
Abstract: The present invention relates to shoes to keep the shoes in a comfortable state for a longer time by utilizing various soles without regard to weather and environment. The shoes comprises: shoe uppers considering a design; shoe soles which wrap and fix around uppers; and a Velcro which bonds a connection part between a main body and the soles. Therefore, the present invention has an effect of keeping the shoes in a comfortable state for a longer time by utilizing various soles without regard to weather and environment.
Patent KR-20190059783-A (KR)
Inventor: OH SO HEE
IPC: B65F1/14
Filed: 2017-11-23
Abstract: The present invention relates to a food waste bin using diatomaceous earth, and the purpose is to easily remove moisture of food waste using diatomaceous earth and to facilitate the removal of odors. According to the present invention, the food waste bin comprises: a food filtering bucket capable of filtering food; a diatomaceous earth filtering bucket provided on an outer portion of the food filtering bucket and separating the diatomaceous earth and the food; a support provided on a lower portion of the food filtering bucket and supporting the diatomaceous earth filtering bucket; an air passage net provided on an upper portion of the food filtering bucket for air circulation of the diatomaceous earth; a food waste bin provided on the outer portion the food filtering bucket and accommodating same; a compression plate and a compression rod provided on the upper and outer portions of the food filtering bucket and removing moisture of the food waste; and, a lid provided on the upper portion of the food filtering bucket, covering the food waste bin and storing the compression plate. Therefore, the present invention has effects of easily removing the moisture of the food waste using the diatomaceous earth and facilitating the removal of odors.
Patent KR-20190060066-A (KR)
Title: Water and medicine at a time to eat a bucket
Inventor: PARK HYO GEUN
IPC: B65D85/72
Filed: 2017-11-24
Abstract: The present invention relates to a water container enabling water and a medicine to be drunk at once, which makes the water and medicine together flow out therefrom to enable a user to easily take the medicine. Therefore, the present invention can resolve a problem that taking the medicine is inconvenient and water is spilt when water is drunk with the medicine conventionally. The present invention provides the water container, comprising: a lid connected to a water container body to prevent dust from coming thereinto; a water passage with a cylindrical shape enabling the user to conveniently drink the water; a medicine passage with a cylindrical shape enabling the user to conveniently take the medicine; a medicine case with a cylindrical shape divided equally into seven parts to input and store the medicine; and the water container body with a long cylindrical shape being capable of storing the water. Therefore, the present invention makes the water and medicine together flow out therefrom to enable the user to easily take the medicine, thereby being capable of resolving a problem that taking medicine is inconvenient and water is spilled when drunk with the medicine conventionally.
Patent KR-20190063685-A (KR)
Title: Transferring Apparatus for Fabricating Integrated circuit
Inventor: LEE JEONG HOON
IPC: H01L21/673
Filed: 2017-11-30
Abstract: Embodiments of the present invention provide a transfer apparatus for fabricating an integrated circuit element, which carries an EUV pod holding a reticle out of EUV pod carrier holding the EUV pod or carries the EUV pod into the EUV pod carrier. The transfer apparatus for fabricating an integrated circuit element can include a carrier port, a pod port, a transfer unit and an ionizer. The carrier port can be provided to seat the EUV pod carrier. The pod port can be provided to seat the EUV pod. The transfer unit can be provided to automatically transfer the EUV pod along a defined path between the carrier port and the pod port. The ionizer can be provided to ionize the transfer unit and the EUV pod when the transfer unit carries the EUV pod in or out, such that static electricity, which can occur at the transfer unit and the EUV pod, can be removed.
Patent KR-20190065030-A (KR)
Title: Novel Quinolone Derivatives and Anti-Allergic Composition Using the Same
Inventor: KANG JAE SHIN
IPC: A23L33/105
Filed: 2017-12-01
Abstract: The present invention discloses novel quinolone derivatives separated and identified from a Glycosmis pentaphylla extract and an anti-allergic composition using the same. Novel quinolone derivatives have activity to inhibit degranulation in a concentration-dependent manner when treated with an IgE and antigen (DNP-BSA)-activated mast cell line rat basophilic leukemia (RBL)-2H3.
Patent KR-20190065589-A (KR)
Title: A mouthpiece for the mouthpiece of a mouthpiece for the disabled
Inventor: KIM YOU BIN
IPC: A46B13/02
Filed: 2017-12-04
Abstract: The present invention relates to a vibrating toothbrush, which aims to be easily used by the elderly. The vibrating toothbrush attaches brush heads (12) to a mouthpiece-type silicon pad (10) to make it easy for the elderly and the disabled to brush their teeth, and aims to wipe everywhere of teeth by using vibration. For the same, a space for planting brush heads (12) on both the top and the bottom of the body (10) on the vibrating toothbrush and a vibration switch (11) for generating a vibration is configured in the body. Therefore, it is possible to bring an effect that lower teeth and upper teeth can be brushed at once by chewing movement and people with discomfort can brush their teeth by their own efforts.
Patent KR-20190067468-A (KR)
Title: Motor control method
Inventor: LEE DONG HUN
IPC: B62D5/04
Filed: 2017-12-07
Abstract: The present invention relates to a motor control method which increases inverting efficiency. The motor control method comprises the steps of: calculating an ideal position of a motor rotator based on a hall sensor signal; calculating a current position of the motor rotator based on a rotation speed of the motor rotator; and calculating a difference between the ideal position of the motor rotator and the current position of the motor rotator by a hall sensor offset angle.
Patent KR-20190067605-A (KR)
Title: Tube Stopper Forming Apparatus Having The Same
Inventor: SHIN KOOK SOO
IPC: B21D19/08
Filed: 2017-12-07
Abstract: The present invention provides a tube stopper forming apparatus including a capillary deformation prevention structure. According to embodiments of the present invention, the capillary stopper forming apparatus comprises: a capillary fixing unit to receive a capillary to press an outer surface of one end of the capillary to fix a position; and a stopper forming unit which presses one end of the capillary fixed on the capillary fixing unit in an extension direction of the capillary, and has a deformation prevention pin embedded therein and inserted into an inner circumference of one end of the capillary by a prescribed depth to support the inner circumference of the one end of the capillary. A forming groove of a structure corresponding to a stopper shape is formed on a portion where the capillary fixing unit and the stopper forming unit meet. According to the present invention, deformation of a capillary can prevented when forming a stopper on an end of the capillary. A stopper can be stably formed on various positions. The number of processes and time consumed in a forming process can be markedly reduced.
Patent KR-20190069690-A (KR)
Title: Accelerated Outdoor Weathering Test Equipment
Inventor: KIM CHANG HWAN
IPC: G01N17/00
Filed: 2017-12-12
Abstract: Disclosed is an outdoor acceleration test apparatus which has a simple structure, and provides the same test environment as a natural condition during the day and at night. According to an aspect of the present invention, the outdoor acceleration test apparatus tests degradation performance of a polymer material part used outdoors, and comprises a sample seating part, a fixing support, a box, a link member, a driving unit, and a shielding member. A sample is seated on the sample seating part. The fixing support is coupled to the sample seating part to fix and support the sample fixing part. The box has an artificial light source lamp therein, and one surface thereof is opened to emit a light to the sample through the opened one surface. One end of the link member is coupled to the box, and the other end is rotatably coupled to the fixing support to allow an opening part of the box to face the sample when rotation in one direction is completed. The driving unit supplies torque to the link member. The shielding member is coupled to the box to be inserted and protrude to shield a space between the box and the sample seating part when protruding, and has a ventilation hole formed on a surface thereof.
Patent KR-20190072729-A (KR)
Title: Cooling structure for planar transformer
Inventor: YEO INYONG
IPC: H01F27/24
Filed: 2017-12-18
Abstract: Disclosed is a cooling structure for a planar transformer, capable of quickly discharging heat generated from a PCB. According to one embodiment of the present invention, the cooling structure for a planar transformer comprises a multilayered circuit board having a coil formed between an inner edge having a central opening and an outer edge, and upper and lower cores coupled to cover the multilayered circuit board. Anyone from the upper and lower cores includes a core having a central leg penetrating the central opening. The multilayered circuit board is divided into a shield section covered by the core and an exposure section not covered by the core and a part of the coil formed in the multilayered circuit board is exposed to the outside through the exposure section.
Patent KR-20190073699-A (KR)
Title: Portable Tape Cutting instrument
Inventor: PARK SUNG JU
IPC: B65H35/00
Filed: 2017-12-19
Abstract: The present invention relates to a portable tape cutter. According to the present invention, the portable tape cutter comprises: a body unit including a gun-shaped grip with at least sufficient size to be gripped with a hand and a mounting roll rotatably storing tape in the center of the grip; an operating unit including a trigger ejected and retracted from the rear side of the grip along a hinge and an operating body engaged with the trigger to move forward and backward in accordance with ejection/retraction; a withdrawing unit including a withdrawing roll engaged with the operating body to rotate at the front side of the grip to withdraw the tape and a guide roll rotated to align the direction of the tape withdrawn along the withdrawing roll; and a cutting unit including a cutting cam engaged with the operating body to rotate between the withdrawing roll and the guide roll, and a cutting blade elevated along the cutting cam to cut the withdrawn tape. Accordingly, the portable tape cutter is improved to automatically withdraw and cut the tape with only the operation of being gripped and released by one hand, thereby providing an effect of increasing convenience in general operations.
Patent KR-20190024552-A (KR)
Inventor: TING HSIANG LIEN
IPC: B41J2/165
Filed: 2017-12-19
Abstract: The present invention provides a 3D printer having a printing nozzle maintaining function and a moving path controlling method thereof. More specifically, the 3D printer comprises: a printing platform; a printing nozzle having a 2D nozzle and a 3D nozzle; a cleaning device performing cleaning work for the 3D nozzle; and a maintaining unit performing maintaining work for the 2D nozzle. A moving path controlling method of a 3D printer comprises the following steps of: performing printing work by controlling the printing nozzle in an operation state to move in the printing platform; calculating a cleaning path ending point by using a current position of the printing nozzle, a position of the cleaning device, and a position offset of the 2D nozzle facing the 3D nozzle when entering a non-operation state; controlling the printing nozzle to move printing nozzle to the cleaning path ending point; and controlling the printing nozzle by the position offset to perform correction movement from the cleaning path ending point so that the 2D nozzle enters the maintaining unit so as to perform a maintaining operation.
Patent KR-20190073230-A (KR)
Title: The Electric worm Clothes
Inventor: MIN JUNG SIK
IPC: A41D31/02
Filed: 2017-12-18
Abstract: The present invention relates to research for manufacturing a heat insulating clothing which arranges heat wire (including microfibers, a very thin heat wire) using electricity to provide heat in a heat insulating material (cotton, fur, sponge and the like) for clothes and a vinyl film in order to keep body temperatures by increasing heat insulation of clothes. Clothes that only prevent heat from being lost by existing clothes and heat insulating materials (cottons, fur, sponge and the like) have low heat insulation and are hardly bearable in winter. Accordingly, the present invention arranges heat wires for providing heat by using electricity on heat insulating materials or vinyl films to manufacture a heat insulating fabric for providing heat, and manufactures clothes of the people around the world by the heat insulating fabric to provide heat insulation in winter by increasing heat insulation, which makes people give thanks to God in heaven. In addition, the present invention increases heat insulation of clothes with low costs to provide vitality of life, and helps the poor reduce pain in cold weather.
Patent KR-20190076164-A (KR)
Inventor: KIM HAI GON
IPC: C21D7/10
Filed: 2017-12-22
Abstract: According to the present invention, disclosed is a method for manufacturing a clean steel. According to one aspect of the present invention, the method for manufacturing the clean steel comprises: (a) a step of manufacturing molten steel in an electric furnace; (b) a step of deoxidizing the molten steel by adding aluminum (Al) in a process of tapping the molten steel into a ladle; (c) a step of adjusting a content of the molten steel component through refining in the ladle; (d) a step of converting inclusions in the molten steel by adding sulfur (S) to the molten steel; and (e) a step of performing a vacuum degassing process (RH) to remove the converted inclusion. Therefore, an objective of the present invention is to provide the method for manufacturing the clean steel capable of improving cleanliness of the molten steel by maximizing removal of the inclusion in the vacuum degassing process (RH).
Patent KR-20190078051-A (KR)
Inventor: SON SOO HWAN
IPC: H01G4/30
Filed: 2017-12-26
Abstract: The present invention provides a multilayer capacitor and a mounting board thereof. The multilayer capacitor includes a capacitor body which has an active region having a plurality of first and second internal electrodes alternately exposed through both surfaces in a longitudinal direction and an upper and lower cover regions respectively disposed on the upper and lower sides of the active region, wherein the thickness of the lower cover region is thicker than the thickness of the upper cover region; and first and second external electrodes formed at both ends of the capacitor body in a length direction. The area of the lower surface of the capacitor body is smaller than that of the upper surface of the capacitor body. It is possible to increase acoustic noise reduction effects.
Patent KR-20190078436-A (KR)
Inventor: KIM YOUNG HA
IPC: C22C38/14
Filed: 2017-12-26
Abstract: The present invention provides a high-strength high-manganese plated steel sheet welding structure with superior spot weldability and a manufacturing method thereof. The high-manganese plated steel sheet welding structure is obtained by spot-welding a high-manganese plated steel sheet comprising 0.3-0.9 wt% of C, 10-20 wt% of Mn, 0.01-0.5 wt% of Ti, 0.01-3 wt% of Al, and the remainder consisting of Fe and inevitable impurities and satisfying Al/C + Mn > 14 and a dissimilar metal. The welding structure has a three-layer sectional structure of high-manganese plated steel sheet/filler metal/dissimilar metal. A phase fraction of austenite of the microstructure on a high-manganese steel side of a nugget unit of the welding structure is 95% or higher, and a dilution rate of the high-manganese steel exceeds 50%. In addition, the welding structure has an asymmetric nugget unit shape satisfying a value obtained by dividing a long radius of a nugget unit of the high-manganese plated steel sheet by a long radius of a nugget unit of the dissimilar metal, namely the long radius ratio > 1.
Patent KR-20190079817-A (KR)
Inventor: WOO GYUN RHO
IPC: G05B19/418
Filed: 2017-12-28
Abstract: The present invention relates to a production management system. According to an embodiment of the present invention, the production management system includes: a display information generation part which individually responds to a plurality of predetermined categories and generates a plurality of first display information by using a plurality of resource information received from an ERP system and a plurality of production site information received from a POP system; a tag mapping part which individually maps tags to the plurality of resource information and production site information; and a display part which displays at least one of the first display information among the plurality of the generated first display information on a first display area. The display information generation part uses resource and production site information where tags corresponding to an inquiry target are mapped to generate second display information if the inquiry target is selected by a user and the display part may display the generated second display information on a second display area. According to the present invention, the user may conveniently check information related to a selected inquiry target.
Patent KR-20170043528-A (KR)
Inventor: REN KANGTAI
IPC: C09D7/12
Filed: 2015-08-17
Abstract: 본원에는 광섬유를 코팅하는 방법이 기재되어 있으며, 이 때 상기 코팅은 발광 다이오드 같은 단색 화학선의 공급원을 가함으로써 경화되고, 상기 코팅은 우레탄(메트)아크릴레이트 올리고머, (메트)아크릴레이트 희석제 단량체, 비닐기에 부착된 전자 공여 기를 갖는 희석제 단량체(예컨대, 비닐 에터 단량체) 및 광개시제를 함유한다.  또한, 광섬유 상에 코팅되고 발광 다이오드(LED)에 의해 조사될 때 표면 경화가 개선되고 황변이 감소되면서 광중합을 수행할 수 있는 조성물이 기재된다.  또한, 상기 방법 및 조성물에 의해 생성되는 코팅된 광섬유가 기재되어 있다.