baber/WOPTO huggingface dataset:
Patent KR-20200094327-A (KR)
Title: an adhesive composite and an urethane adhesive with flame resistance and the method of the urethane adhesive
Inventor: LEE JONG JU
IPC: C09J175/04
Filed: 2019-01-30
Abstract: The present invention relates to a non-toxic adhesive composition having no harm to a human body and no problem of stability, a moisture-curing one-component urethane adhesive using the non-toxic adhesive composition, and a method of manufacturing the moisture-curing one-component urethane adhesive. According to the present invention, the method of manufacturing the moisture-curing one-component urethane adhesive includes: performing a primary reaction by inserting methylene diisocyanate (MDI) and polypropylene glycol (PPG); performing a secondary reaction by sequentially adding 1,3 butylene glycol (BD); adding dibutyltin dilaurate (DBDTL) to accelerate the reaction; performing stirring after adding a non-toxic adhesive composition; and adding an additive such as an antioxidant, a curing catalyst and the like.
Patent KR-20200097008-A (KR)
Inventor: CHUN KWANG JU
IPC: H02H3/087
Filed: 2019-02-07
Abstract: The present invention relates to a direct current power distribution device which divides a power output unit (20) into a plurality of small-capacity power output terminals (21) and a plurality of medium-to-large capacity power output terminals (22) to stably supply power to electrical/electronic communication equipment requiring large-capacity power, and, moreover, can reduce costs by efficiently managing power line work when replacing load equipment due to a wide range of used power sources.
Patent KR-20200097930-A (KR)
Inventor: LEE HYOEN OK
IPC: F25C1/14
Filed: 2019-02-11
Abstract: The present invention relates to a drum-type ice maker for forming powdered ice by scraping off an ice layer formed on an outer circumferential surface of a drum body, and more specifically, to a drum-type ice maker with an improved leak-preventing function for stably blocking the leakage of a refrigerant filled in the drum body to the outside. To this end, the drum-type ice maker with the improved leak-preventing function includes: a drum unit that is rotatable with a part of the outer circumferential surface immersed in the ice-making water of an ice-making tank; a refrigerant circulation unit that supports the drum unit rotatably and circulates refrigerant into the drum unit so that ice is generated on the outer circumferential surface of the drum unit by ice-making water; and a leak-proof unit that seals a gap between the drum unit and the refrigerant circulation unit while supporting the drum unit rotatably based on the refrigerant circulation unit.
Patent KR-20200099390-A (KR)
Inventor: CHUNG HAN AH
IPC: A41H3/00
Filed: 2019-02-14
Abstract: The present invention relates to a ballet costume. More specifically, the present invention includes a bodice that can be worn on an upper body or upper and lower bodies of a dancer. Since the bodice does not include a side vertical sewing line in a predetermined portion, it is possible to improve wearability, convenience, and aesthetic appearance during ballet movement.
Patent KR-20200099678-A (KR)
Inventor: JUNG YOUNG SOO
IPC: A61N5/06
Filed: 2019-02-15
Abstract: The present invention relates to a portable LED skin care device for improving skin beauty by irradiating LED light on the skin and, more specifically, to a portable LED skin care device comprising: a head part; and a case.
Patent KR-20190100866-A (KR)
Inventor: MURAKAMI KENJI
IPC: H01L21/78
Filed: 2019-02-18
Abstract: Provided is a brake device capable of properly braking a solder ball attachment substrate. The device, which brakes a solder ball attachment substrate with a plurality of solder balls installed on one edge surface along a groove part formed on the corresponding edge surface, includes: a stage in which the substrate is placed in a horizontal posture with one edge surface upward; and a brake plate with a blade tip placed at one end to be able to be elevated in a vertical posture. As the brake plate is pressed towards the substrate from a state in which the blade tip meets the groove part, the substrate is braked in the formation place of the groove part. In regard to the brake plate, a blade part including the blade tip is formed by being extended from one end of a base part having a predetermined thickness while having a width smaller than the base part, and the thickness of the blade part is twice smaller than the minimum value of a distance between the solder balls and the center of the cross section of the groove part when the brake plate is pressed.
Patent KR-20200070970-A (KR)
Title: Fixing device for pipe
Inventor: HYUN JONG SUK
IPC: F16L55/00
Filed: 2019-02-28
Abstract: The present invention relates to a tubular body fixture for easily and firmly fixing a tubular body. The tubular body fixture comprises: a support member wherein a first insertion groove is formed at one side so that one side of the outer circumferential surface of the tubular body is coupled; a coupling member coupled to one side of the support member and wherein a second insertion groove facing the first insertion groove is formed to surround the other side of the outer circumferential surface of the tubular body; and a fixation member wherein one side is coupled to the support member and the other side is coupled to the coupling member and which prevents separation of the coupling member from the support member.
Patent KR-20200106722-A (KR)
Title: Novel compound and organic light emitting device comprising the same
Inventor: CHA YONG BUM
IPC: C07D209/82
Filed: 2019-03-05
Abstract: The present invention provides a novel compound and an organic light emitting device using the same. In the compound represented by chemical formula 1 of the present invention, m is an integer of 0 to 9, and n and o are each independently an integer of 0 to 3.
Patent KR-20200115691-A (KR)
Title: A moving-robot and control method thereof
Inventor: MINKYU CHO
IPC: A47L9/28
Filed: 2019-03-06
Abstract: The present invention outputs information on a danger situation to a terminal or generates an alarm through at least one of a moving robot and home appliances when the moving robot determines that the situation is dangerous through invasion detecting information. To this end, the moving robot includes a sensing part, a control part, and a communication part.
Patent KR-20200110901-A (KR)
Inventor: BIN SEUNG HYEON
IPC: B60L53/302
Filed: 2019-03-18
Abstract: The present invention provides an on-board charger cooling control system for a plug-in vehicle and a method thereof, wherein the on-board charger cooling control system drives an electric water pump using an existing cooling control map when the temperature of an on-board charger mounted in the plug-in vehicle is an overtemperature protection temperature, and enters an optimal cooling control mode for cooling the temperature of the on-board charger to a temperature at which efficiency is maximized under a temperature condition lower than the overtemperature protection temperature, thereby easily cooling the on-board charger and maximizing slow charging efficiency of the plug-in vehicle and CD fuel economy.
Patent KR-20200113793-A (KR)
Title: Korean clothing textiles with different color and texture on both sides
Inventor: BANG CHAN HYUN
IPC: D03D15/00
Filed: 2019-03-26
Abstract: The present invention is to form a fabric for Korean traditional clothes. The fabric for Korean traditional clothes comprises: woven fabric (10) on one surface part including a first weft (11) having irregular thicknesses based on heating through high temperature heat, and a first warp (12) formed through polyester yarn on the first weft (11), wherein the first weft (11) and the first warp (12) are woven to cross each other; and woven fabric (20) on the other surface part including a second weft (21) formed by polyester yarn and a second warp (22) formed through the polyester yarn on the second weft (21), wherein the second weft (21) and the second warp (22) are woven to cross each other. The woven fabric (20) on the other surface part is attached to one surface of the woven fabric (10) on one surface part. According to the present invention, the fabric for Korean traditional clothes has one surface part with various feels such as irregularity and roughness and the other surface part with a soft feel, such that it is possible to implement a fabric having various feels that are not itchy or that does not prickle when in contact or close contact with the skin so as to enable a user to feel a soft feel. In addition, through an operation such as pre-dyeing and post-dyeing, the one surface and other surface parts may have different colors, such that the fabric may exhibit significantly improved decorative beauty and aesthetics, and thus, splendor and elegance of the fabric for Korean traditional clothes can be significantly improved.
Patent KR-20200117554-A (KR)
Inventor: MOON TAE WOONG
IPC: G06F3/043
Filed: 2019-04-04
Abstract: Embodiments of the present invention relate to an ultrasonic sensor and a display device. According to the present invention, one or more holes can be disposed in a planarization layer included in a thin film transistor array of the ultrasonic sensor, and a lower electrode of a piezoelectric material can be disposed to be spaced apart from the bottom surface of the holes in an area in which the holes are disposed. Therefore, the performance of the ultrasonic sensor is improved by securing a space for smooth deformation of the piezoelectric material, and the performance of the ultrasonic sensor can be further improved and various sensing functions can be provided by controlling the number and size of the holes arranged in the planarization layer.
Patent KR-20200119156-A (KR)
Inventor: KISUK JANG
IPC: H04W48/18
Filed: 2019-04-09
Abstract: The present invention relates to an operation method of an apparatus for providing quality prediction information accessible to a plurality of wireless networks. According to an embodiment of the present invention, the operation method comprises the steps of: collecting a quality prediction model generation variable for each wireless network; generating a quality prediction learning model for each wireless network according to a relationship learning operation of the model generation variable; and providing quality prediction information for each network using the quality prediction learning model for each wireless network or the quality prediction learning model for each wireless network to a wireless terminal device. The wireless terminal device determines a first wireless network to transmit a data packet from among the plurality of wireless networks based on the quality prediction learning model for each wireless network or the quality prediction information for each network.
Patent KR-20190125952-A (KR)
Inventor: MUNOZ RUBEN SANCHEZ
IPC: B66B5/18
Filed: 2019-04-30
Abstract: An elevator safety gear actuation device (24) for actuating an elevator safety gear (20) comprises a first member (23) and a second member (25). The first and the second member (23, 25) are arranged to face each other to define a gap for accommodating a guide member (14, 15) extended in a longitudinal direction. At least one of the members (23, 25) is movable in a direction across the longitudinal direction between a disengaged position and an engaged position. The first member (23) includes at least one permanent magnet (26) to be magnetically pulled to be attached to the guide member (14, 15) extended through the gap when the first member (23) is arranged at the engaged position. The second member (25) includes at least one roller (30) and/or at least one low friction element (36) to provide low friction between the second member (25) and the guide member (14, 15) extended through the gap.
Patent KR-20190128564-A (KR)
Title: Measurement apparatus, exposure apparatus, and method of manufacturing article
Inventor: MAEDA HIRONORI
IPC: G03F7/20
Filed: 2019-05-02
Abstract: The present invention relates to a measurement device, which comprises: a first filter unit including a plurality of first filters each configured to pass light having different wavelength bands; a second filter unit including a plurality of second filters each configured to reduce light intensity of the light and allow the light to pass therethrough; an acquisition unit configured to acquire data indicating transmittance of each of the plurality of second filters with respect to the wavelength bands of the light passing through each of the plurality of first filters; and a selection unit configured to select, from the plurality of second filters, one second filter disposed in an optical path together with one first filter of the plurality of first filters based on the data acquired by the acquisition unit.
Patent KR-20200049465-A (KR)
Inventor: ISHIKAWA AKIRA
IPC: C23C16/44
Filed: 2019-05-22
Abstract: In a returning apparatus used for a film forming system or the like, the returning apparatus returns a subject in the same plate shape as a glass substrate without causing a position to be distorted or causing damage or deformation. The substrate (31) is possessed and supported by using a substrate prop (3) on an upper surface of a hand and a substrate gripping hook (15) which operates on the same. A first driving instrument (351) moves the substrate gripping hook (15) between an upper position of the substrate prop (3) and a withdrawing position on a more outer side of the hand. A second driving instrument drives to lower or reversely elevate the substrate gripping hook (15) from an upper side towards the substrate prop (3). In the possessing and supporting motion, the substrate gripping hook (15) is moved from a withdrawing position to an upper position of the substrate (31) mounted on the substrate prop (3), and then is lowered, so that the substrate (31) is possessed and supported by the substrate gripping hook (15) and the substrate prop (3). In a releasing motion, the substrate gripping hook (15) is elevated to an upper position of the substrate (31), and is moved from an upper position of the subject to a withdrawing position.
Patent KR-20200134987-A (KR)
Inventor: KIM NAM JOO
IPC: B09B3/00
Filed: 2019-05-24
Abstract: The present invention relates to a leek crusher using both a rotary blade crushing apparatus and an axial rotary blade crushing apparatus. As a chain is used for a driving gear of an engine generating power, a pulley connected with a rotary blade rotation shaft and a driving gear of wheels for moving an apparatus and a pulley connected with a bevel gear connected with an axial rotary blade rotation shaft are connected, and thus, the leek crusher crushes leeks using an axial rotary blade and a rotary blade rotated with the power delivered to the rotary blade rotation shaft and the axial rotary blade rotation shaft and moved by operating the wheels with the power of the engine. A purpose of the present invention is to overcome the limitations of existing solutions while solving an objective regarding an enhancement in efficiency and effects when crushing leeks as a necessary procedure for the harvest and cultivation of leek, and a complex apparatus is embodied in regard to leek crushing work to enhance efficiency and effects for leek crushing. Also, the complex apparatus is constructed as a crushing apparatus using different crushing methods to overcome the limitations of existing solutions by mutually compensating for weaknesses from each single apparatus.
Patent KR-20190135424-A (KR)
Title: Locking drive
Inventor: STROBEL FABIAN
IPC: E05B17/00
Filed: 2019-05-27
Abstract: A locking drive for locking or unlocking a wing of a window, a door or the like includes: a housing; a mechanical locking energy storage device for locking a wing with energy able to be stored in a locking energy storage device; a mechanical unlocking energy storage device for unlocking the wing with energy able to be stored in the unlocking energy storage device; a tension adjustment device able to collide with the wing closed, and able to be combined with the energy storage devices to adjust the tension of the energy storage devices; and a control device. Therefore, through the control device, the discharge of the locking energy storage device with tension preadjusted to lock the wing and the discharge of the unlocking energy storage device with tension preadjusted to unlock the wing are able to be triggered. The tension adjustment device is connected to the energy storage devices, and able to be operated in a neutral state with the wing opened to remove the combination between the tension adjustment and the energy storage devices, thereby having the wing closed. The tension adjustment device and the energy storage devices can be combined for pre-adjustment of the tension on the energy storage devices by the closed wing.
Patent KR-20200125360-A (KR)
Title: Warming Cover Maunfacturing Apparatus and the Warming Cover
Inventor: KIM SANG HYUN
IPC: B32B37/10
Filed: 2019-05-29
Abstract: The present invention relates to an apparatus for manufacturing a thermal insulation cover with a configuration in which a plurality of unit members are stacked, and the thermal insulation cover. The apparatus for manufacturing a thermal insulation cover comprises: compression rotary rolls each of which is disposed vertically and is built with a heating unit; an adhesive supply unit which is installed to supply an adhesive between the unit members of the thermal insulation cover; and a supply nozzle which is connected to the adhesive supply unit. The present invention can avoid excessive use of adhesives.
Patent KR-20200139915-A (KR)
Inventor: JEONG HYEON SEOP
IPC: A61B6/14
Filed: 2019-06-05
Abstract: The present invention relates to an oral X-ray imaging device which enables oral X-ray imaging more accurately, and an operating method thereof. The oral X-ray imaging device comprises: a sensor unit inserted into an oral cavity of an examinee and receiving X-rays passing through an object inside the oral cavity of the examinee to generate an image signal; a posture information acquisition unit formed on one surface of the sensor unit and acquiring relative posture information between the object and the sensor unit; and a control unit generating alignment state information of the sensor unit in accordance with a difference between the posture information and predetermined reference information.
Patent KR-20200145249-A (KR)
Inventor: PARK BYUNG JOON
IPC: A61B8/08
Filed: 2019-06-21
Abstract: The present invention relates to an ultrasound image providing apparatus comprising: an ultrasound scanner having a probe which is a portion directly coming in contact with a subject and a maker formed thereon; a photographing unit to photograph the marker; an ultrasound image providing unit to acquire an ultrasound image which is a two-dimensional depth section image of a portion with which the probe of the ultrasound scanner comes in contact, estimate the position and posture of the marker in three dimensions through an image photographed by the photographing unit, estimate the position and posture of the probe in three dimensions from estimated position and posture information of the marker, generate a point cloud resulting from converting pixels of the ultrasound image into three-dimensional points from estimated position and posture information of the probe, and restore a three-dimensional ultrasound image from the generated point cloud; and a display unit to display the three-dimensional ultrasound image restored by the ultrasound image providing unit. According to the present invention, a three-dimensional ultrasound image can be simply and easily provided at low costs.
Patent KR-20210001305-A (KR)
Inventor: HWANG SEOK JOONG
IPC: G06F17/16
Filed: 2019-06-27
Abstract: An embodiment of the present invention provides an operation device for generating a third matrix by multiplying a first matrix by a second matrix on the basis of the Winograd algorithm, comprising: a second cumulative value output unit, which includes a plurality of second cumulative value operation units, wherein one second cumulative value operation unit accumulates a second multiplication value obtained by multiplying pairs of second matrix element values by each other, and either the output value of an adjacent second cumulative value operation unit or the accumulated second multiplication value is selected so as to output a second cumulative value; and an element value operation unit provided with one or more row element value operation units, wherein one row element value operation unit accumulates a first matrix element multiplication value obtained by multiplying pairs of first matrix element values by each other, and calculates the element value of the third matrix by using the accumulated first matrix element multiplication value and the second cumulative value. In addition, provided is a method for designing an operation device, which can enhance performance in a low-precision operation when multiple degrees of precision are provided, or save a hardware area when high-precision operation is supported.
Patent KR-20200002008-A (KR)
Title: Streptococcus salivarius sbk4 strain isolated from skin and functional cosmetic composition comprising Streptococcus salivarius sbk4 strain
Inventor: LIM CHANG JIN
IPC: A61K8/99
Filed: 2019-06-28
Abstract: The present invention relates to a new Streptococcus salivarius sbk4 strain and a cosmetic composition using the new strain. The Streptococcus salivarius sbk4 strain (accession number: KCTC13872BP) isolated and identified from the skin, a culture thereof, a cell lysate or extract thereof, according to the present invention, contain large amounts of phenol and flavonoids, contain excellent superoxide radical or ABTS radical scavenging ability, and thus can be used in the manufacture of functional cosmetics having an antioxidant function. The strain can also be easily used in the manufacture of functional cosmetics for skin barrier improvement and reinforcement by having excellent skin barrier improvement activity.
Patent KR-20200006947-A (KR)
Inventor: CHANG KEN YU
IPC: H01L21/768
Filed: 2019-07-11
Abstract: Generally, the present disclosure provides exemplary embodiments related to conductive feature parts such as metal contacts, vias, lines, etc. and a method for forming the conductive feature parts. In one embodiment, a barrier layer is formed along a sidewall. A part of the barrier layer is etched back by a wet etching process. After etching back the part of the barrier layer, a dielectric welding layer thereunder is exposed. A conductive material is formed along the barrier layer.
Patent KR-20210009050-A (KR)
Inventor: CHO JOO HYUN
IPC: H04W4/80
Filed: 2019-07-16
Abstract: The present invention relates to a fastening-type safety helmet indicating apparatus and a safety helmet comprising the same. The fastening-type safety helmet indicating apparatus comprises: a display module (10) having a power supply means and a means capable of communicating with a safety means while having a display means identified from the outside; a fastening module (20) in which the display module (10) is combined, and having a coupling means (21) which can be fastened to a safety helmet; and a management communication means for transmitting the fastening state of the safety means or the wearing state of the safety helmet.
Patent KR-20210009247-A (KR)
Inventor: WOONGHYUN LEE
IPC: G10L15/30
Filed: 2019-07-16
Abstract: The present invention relates to a method for controlling a laundry processing device with a voice recognition function. According to an embodiment of the present invention, the control method comprises: a step of outputting a guidance message asking for whether to store naming corresponding to a new course and/or an option when voice signals of different content for selecting at least one of the course and the option of the laundry processing device are continuously received by at least the predetermined number of times; a step of performing a process for storing the naming when a user agrees about storage of the naming; and a step of storing the naming in a naming storage unit.