baber/WOPTO huggingface dataset:
Patent KR-20190101706-A (KR)
Title: Electronic device for photographing image using camera according to a plurality of frame rate and method for operating thereof
Inventor: LEE WOO YONG
IPC: H04N5/235
Filed: 2018-02-23
Abstract: According to various embodiments of the present invention, an electronic device comprises a camera, a display, a memory and at least one processor. The at least one processor may be set to: obtain, based on a signal associated with image photographing, a plurality of first images with respect to one or more objects according to a first frame rate by using the camera, wherein a lens included in the camera is focused with respect to at least some of the one or more objects while the plurality of first images are obtained; provide at least some of the plurality of first images as a preview through the display; lock a focusing operation by using the camera so that the focus does not change with respect to the at least some objects; confirm a designated event related to the operation of obtaining the plurality of first images; obtain a plurality of second images according to a second frame rate faster than the first frame rate by using the camera of which the focusing operation is fixed based on the event; and generate a video related to the at least some objects by using the at least some of the plurality of first images and at least some of the plurality of second images. Various other embodiments are possible. According to various embodiments, the electronic device is capable of providing a focus setting method suitable to capture a video at a high speed.
Patent KR-20190103720-A (KR)
Title: Utensil for Binocular Balance Test
Inventor: RYU DONG KYU
IPC: A61B3/04
Filed: 2018-02-28
Abstract: A binocular balance test mechanism is provided. The binocular balance test mechanism according to an embodiment of the present invention comprises: a flipper having multiple test lenses including any one selected from among a red-blue lens, a red-green lens, a polarized lens, and a spherical lens; and a plate-shaped test unit detachably connected with the flipper, having multiple power lenses formed to have different powers on one surface thereof, and extending in a longitudinal direction. The test unit includes a rail member installed in the longitudinal direction on one surface of the test unit, a moving module made of a movable body coupled to slide in the longitudinal direction of the rail member, and a detachable module composed of a first detachable member coupled to the movable body, and a second detachable member coupled to the flipper to be attached to or detached from the first detachable member by a magnetic force. The flipper and the test unit are configured to be interconnected by the detachable module to be slidably moved in the longitudinal direction by the moving module.
Patent KR-20190103775-A (KR)
Title: Method for providing personalized multiscreen service, server and user device
Inventor: KIM BYUNG JAE
IPC: H04N21/258
Filed: 2018-02-28
Abstract: The present invention provides a method for providing a personalized multiscreen service which is performed by a user terminal. The method comprises the following steps: accessing a plurality of real-time channels; corresponding to each of the plurality of real-time channels and receiving a plurality of multiscreen images individually including a plurality of content from a multiscreen service providing server; and mixing the plurality of content included in each of the plurality of multiscreen images based on watching history information to generate a personalized multiscreen image.
Patent KR-20190110252-A (KR)
Title: Vehicle and vehicle control method
Inventor: SOON YOUNG JUNG
IPC: B60W30/06
Filed: 2018-03-20
Abstract: A vehicle and a vehicle control method are disclosed. According to an embodiment of the present invention, in the vehicle and the vehicle control method, the vehicle comprises: an automatic parking assist control device for controlling an automatic parking assist device; a braking control device receiving an automatic parking request speed value required for automatic parking from the automatic parking assist control device, and transmitting a braking torque generation command to a braking device to generate braking torque when a current speed value follows the automatic parking request speed value in the braking device; and an engine control device receiving a request engine torque value required for automatic parking from the braking control device and transmitting an engine torque generation command to the braking device to generate engine torque in an engine when a current engine torque value follows the request engine torque value.
Patent KR-20190115789-A (KR)
Title: A drug for treating osteoporosis and its preparation method
Inventor: LIU XIFENG
IPC: A61K36/8964
Filed: 2018-04-03
Abstract: The present invention discloses a medicine for treating osteoporosis and a method for manufacturing the same. The medicine for treating osteoporosis contains: 10 to 20 parts by weight of Salvia miltiorrhiza; 10 to 15 parts by weight of Pyrrosia lingua; 3 to 20 parts by weight of Anemarrhena asphodeloides; 12 to 18 parts by weight of Angelica gigas; and 5 to 10 parts by weight of Paeonia japonica. The medicine for treating osteoporosis according to the present invention has other components compared to medicines of the prior art and can overcome drawbacks of medicines of the prior art.
Patent KR-20190115859-A (KR)
Title: Fingerprint recognition sensor for reducing the influence of parasitic capacitance
Inventor: KOO JA HYUCK
IPC: G06K9/00
Filed: 2018-04-04
Abstract: Disclosed is a fingerprint recognition sensor for reducing effects of parasitic capacitance. In the fingerprint recognition sensor, a protective electrode is installed on a lower part of a detection electrode, and a measurement signal having a voltage level, at which effects of the parasitic capacitance generated in the protective electrode is excluded, is generated. As a result, according to the fingerprint recognition sensor, the effects of the parasitic capacitance are reduced so as to secure a clearer and higher quality fingerprint pattern.
Patent KR-20190117865-A (KR)
Title: A hygienic band include chinese herb medicine a composite
Inventor: HAN GEO HUI
IPC: A61L15/40
Filed: 2018-04-06
Abstract: The object of the present invention is to provide a sanitary pad containing an oriental medicine component, which produces oriental medicine powder prepared by mixing cnidium, cyperus, and Korean angelica root at a predetermined ratio in a non-woven sheet form, and installs a non-woven sheet in a multi-layered absorption pad to prevent various inflammatory diseases and to minimize unpleasant odors to be spread. To this end, the sanitary pad comprises: a top sheet; a side sheet attached to both sides of the top sheet to prevent leakage of a period blood; an absorption pad positioned at a lower side of the top sheet to absorb the period blood; an oriental medicine non-woven sheet installed between the top sheet and the absorption pad; a back sheet installed at a lower side of an airlaid sheet, and having a shape corresponding to the top sheet and the side sheet; and an adhesive sheet installed at a lower surface of the back sheet. The oriental medicine non-woven sheet includes: oriental medicine powder including cnidium, cyperus, and Korean angelica root; an oriental medicine pulp layer including the oriental medicine powder therein; an oriental medicine tissue layer installed on an upper surface of the oriental medicine pulp layer; and a non-woven layer attached and installed on an upper surface of the oriental medicine tissue layer through an adhesive.
Patent KR-20190117943-A (KR)
Inventor: KIM HAG CHUNG
IPC: G06F3/0488
Filed: 2018-04-09
Abstract: In the present invention, two characters are displayed on a keyboard (virtual keyboard in a keyboard or a smartphone) of a character input device currently being used. When a character or symbol at top is selected, the character or symbol at top of the keyboard is pressed when the other key is pressed while a Shift key is pressed. The present invention relates to a character input device automatically inputting the character or symbol at top of the keyboard without pressing the Shift key.
Patent KR-20190116883-A (KR)
Title: Mobile terminal
Inventor: DONGJIN KIM
IPC: H04B1/40
Filed: 2018-05-03
Abstract: Provided is a mobile terminal. The mobile terminal comprises: a display unit; a middle frame including a support unit which supports a rear surface of the display unit and a side unit disposed on a circumference of the support unit and configured to form a side surface; a main substrate disposed on a rear surface of the middle frame and including a ground unit; a first wireless communication unit mounted on the main substrate and configured to transmit and receive a first signal; a second wireless communication unit mounted on the main substrate and configured to transmit and receive a second signal; and a rear case configured to cover a rear surface of the main substrate, wherein the side unit includes a plurality of conductive members having end portions partitioned by a slit. The plurality of conductive members include a common antenna electrically connected with the first and second wireless communication units to receive the first and second signals. The common antenna connected to at least two wireless communication units in a limited area to receive different signals is provided in the mobile terminal, so that it is possible to arrange, in a limited space, an antenna for LET communication and 5G communication.
Patent KR-20180125889-A (KR)
Title: Reflow method and apparatus for LED or lead frame
Inventor: PARK SUN SOON
IPC: H01L33/00
Filed: 2018-05-09
Abstract: The present invention relates to a reflow method of an LED or a lead frame which mounts an LED or a lead frame on a mounting substrate to reflow a solder, and an apparatus using the same. The method comprises the steps of: preparing at least one LED or a lead frame having a substrate made of a first material capable of induction heating; preparing a mounting substrate made of a second material capable of induction heating; applying a conductive bonding medium on the mounting substrate; mounting the LED or the lead frame on the conductive bonding medium; induction heating the substrate made of the first material and the mounting substrate made of the second material; reflowing the conductive bonding medium while melting the conductive bonding medium; and curing the reflowed conductive bonding medium.
Patent KR-20190129296-A (KR)
Title: Reverse osmosis membrane, method for preparing reverse osmosis membrane, and water treatment module
Inventor: LEE AYOUNG
IPC: B01D61/02
Filed: 2018-05-10
Abstract: The present invention relates to a reverse osmosis membrane comprising a support layer including a support and a polysulfone layer, and an active layer, wherein the compressive modulus of elasticity is 20 to 40 MPa, a method for preparing the reverse osmosis membrane and a water treatment module. According to an embodiment of the present invention, the reverse osmosis membrane shows excellent mechanical properties. By having the high compressive modulus of elasticity, when assembling the reverse osmosis membrane, wrinkling is reduced so the failure rate can be reduced.
Patent KR-20190133883-A (KR)
Title: Switchboard Installation System for Floating Photovoltaic Module
Inventor: LEE JONG BAE
IPC: H01F7/02
Filed: 2018-05-24
Abstract: The present invention relates to a floating photovoltaic distribution board installing system, which comprises: a floating unit including a platform having a distribution board fixedly installed thereon, a buoyancy body fixedly installed on a rear surface of the platform, and a plurality of connection rods having one end connected to the platform via a hinge member; a wave blocking means including a plurality of protection units arranged around the platform to block inflow of waves to the platform; a water level adjusting means including a plurality of air pipes passing through the platform and the buoyancy body, an air compressor installed at an upper portion of each of the air pipes, and a water tank provided at a lower end of each of the air pipes, and adjusting the height of the platform for a water surface; and a vibration absorbing means including a coupling unit including an upper plate fixed to a rear surface of the distribution board and a lower plate fixed to the platform, a hollow cylindrical outer magnet unit fixed to the platform through the coupling unit, and a hollow cylindrical inner magnet unit fixed to the distribution board through the coupling unit, wherein the outer magnet unit is formed in a hollow cylindrical shape by sequentially stacking a first magnet, a fourth magnet, and a second magnet from a lower side thereof, and the inner magnet unit is inserted into a hollow portion of the outer magnet unit.
Patent KR-20190137196-A (KR)
Inventor: YANG DONG JONG
IPC: E02D5/52
Filed: 2018-05-31
Abstract: The present invention relates to a concrete pile joint, which comprises: a connection ring (20) connecting an upper concrete pile (1) and a lower concrete pile (2); a finishing ring (30) finishing space between the upper concrete pile (1) and the lower concrete pile (2) by being wound on the circumference of the connection ring (20) installed between the upper concrete pile (1) and the lower concrete pile (2); an upper plate coupling unit (40) coupled to the bottom of the upper concrete pile (1) by passing through an upper plate unit (21) to connect the upper plate unit (21) to the upper concrete pile (1); and a lower plate coupling unit (50) coupled to the upper surface of the lower concrete pile (2) by passing through a lower plate unit (22) to connect the lower plate unit (22) to the lower concrete pile (2). Therefore, the upper and/or lower concrete pile in which upper and/or lower nut is misarranged with angle deviation can be normally used within an allowable range of the length of the upper and lower through holes.
Patent KR-20190137443-A (KR)
Inventor: CHOI WON OH
IPC: A61B17/34
Filed: 2018-06-01
Abstract: The present invention relates to an urethra expansion medical device, which minimizes a mucosal wound of an urethra where a cystoscopy is inserted when an endoscope is inserted into a bladder for a cystoscopy procedure, and expands the urethra without a separate urethra expansion surgery in case of stricture or obstruction of the urethra to easily insert the endoscope into the bladder. According to the urethra expansion medical device, a handle (100) is formed at a rear end portion thereof, and a circular urethral dilator (200) having the length longer than an urethral length of a patient, which has a hollow portion (210) to penetrate and insert a guide wire (400), is installed at a front end portion of the handle to be integrated with a front end of the handle. A curved part (220) having a bending angle corresponding to a bending part of a lower urethra of the patient is formed in front of the urethral dilator. Also, a front end of the urethral dilator is formed in an arc shape (230), and a hollow position where the urethral dilator is started is formed to be higher than the height of an upper surface of the handle to allow the guide wire to be inserted in a horizontal state when being inserted into the urethral dilator.
Patent KR-20190137522-A (KR)
Inventor: JU SANG HYUN
IPC: C01B3/06
Filed: 2018-06-01
Abstract: A hydrogen generation method uses an oxidation-reduction cycle comprising: a hydrogen generation step of generating hydrogen by supplying steam to an oxide structure in which oxygen is trapped; a step of coating an organic material on a surface of the oxide structure; and irradiating xenon light or microwave to the oxide structure and the organic material. According to embodiments of the present disclosure, by using a polyvinylpyrrolidone (PVP)-coated oxide structure, it is possible to have an effect that a total hydrogen production amount and a production rate are kept constant even in a plurality of oxidation-reduction cycles.
Patent KR-20200002471-A (KR)
Title: Scroll compressor
Inventor: PARK HONGHEE
IPC: F04C18/02
Filed: 2018-06-29
Abstract: The present invention provides a compressor capable of forming appropriate back pressure in accordance with a driving condition of the compressor. The compressor includes: a first scroll including a fixing lap; a second scroll including a turning lap and an end plate unit supporting the turning lap, wherein the turning lap forms a compression chamber between the turning lap and the first scroll while turning by being engaged with the fixing lap; a frame having a back-pressure space between the frame and the second scroll and supporting the second scroll in the direction of facing the first scroll by the pressure of the back-pressure space; and a variable back-pressure unit formed in the end plate unit. The variable back-pressure unit has first and second back-pressure flow paths connecting the compression chamber and the back-pressure space. The first and second back-pressure flow paths are connected to different positions of the compression chamber. The compression chamber and the back-pressure space are connected by the first back-pressure flow path or the second back-pressure flow path in accordance with a turning speed of the second scroll.
Patent KR-20200003544-A (KR)
Inventor: KWANG SEOK JANG
IPC: E01D19/04
Filed: 2018-07-02
Abstract: The present invention relates to a friction pendulum-type seismic isolation bridge bearing including: a top plate coupled to the upper structure of a bridge and having a concave lower surface; a lower plate coupled to the lower structure of the bridge and having a concave upper surface; a sliding block installed between the upper plate and the lower plate; and a guide means attached to the upper plate or the lower plate.
Patent KR-20200003567-A (KR)
Inventor: LEE BUEM YEON
IPC: B63C11/26
Filed: 2018-07-02
Abstract: The present invention relates to a submarine helmet. According to one embodiment of the present invention, the submarine helmet includes: a helmet unit worn on a user′s head; a sight unit formed on a front surface of the helmet unit to provide underwater sight; a mask unit worn on a user′s respirator; a regulator unit supplied with gas for breath to provide the same to the mask unit and discharging the gas discharged from the mask unit into the water; a gas transmitting unit formed on one side of the helmet unit and transmitting the gas for breath to the regulator unit from the outside under the water; an image shooting unit formed on the other one side of the helmet unit and shooting an image having the front; and a communication unit performing image and voice communication with the outside under the water, wherein the sight unit can display the image.
Patent KR-20200005391-A (KR)
Inventor: JU MYEONG JUN
IPC: A47C7/40
Filed: 2018-07-07
Abstract: The present invention relates to a caster for a gel chair. More specifically, an inner cover connected to a wheel is connected to the inside of an outer cover. A protrusion connecting the lower part of an elastic spring is formed on one side of the upper part of the inner cover. The protrusion connecting the lower part of the elastic spring is formed on one side of the upper part of the outer cover. The caster for a gel chair can smoothly move like a normal chair when not being used. The caster for a gel chair prevents a slide as the wheel is inserted into the outer cover when a user works while sitting on the chair and also as the lower part of the outer cover comes into contact with the ground. Therefore, the caster for a gel chair enables the user to stably and conveniently use the chair. Specifically, the caster for a gel chair can reduce causes of back pain even if the user sits for long time since a soft gel cushion is installed on the back of the chair to prevent poor posture where the back is bent.
Patent KR-20190012104-A (KR)
Inventor: TSUBOUCHI MASAKATSU
IPC: H01M8/04029
Filed: 2018-07-12
Abstract: A fuel cell system comprises: a regulating valve (30) which is provided to a supply path (16) supplying hydrogen gases, and reduces pressures of hydrogen gases supplied to a fuel cell stack (12); an expander (24) which is provided to an upper side of the regulating valve (30) in the supply path, and decompresses and expands the hydrogen gases supplied from a hydrogen tank (14); a second control valve (22) which is provided to an upper side of the expander (24) in the supply path, and can be converted into any one of an opening state for supplying hydrogen gases to the expander (24) and a closing state for blocking the hydrogen gases to the expander (24) or for reducing the supply amount of the hydrogen gas to the expander (24) more than the opening state; and a control device (50) which has a control unit (54) for controlling the second control valve (22). Accordingly, the present invention efficiently recovers expansion energy of hydrogen gases by means of the expander.
Patent KR-20200007366-A (KR)
Inventor: KYOUNGSANG YOON
IPC: G09F9/30
Filed: 2018-07-13
Abstract: According to embodiments of the present invention, the flexible display apparatus comprises: a display panel having a first region, a second region, and a third region between the first and the second region; a housing to movably support the display panel; and a frame movably arranged on the housing to be stretched in accordance with a movement of the display panel. The frame includes: a fixed unit which movably supports the first region of the display panel and is fixed on the housing; a sliding unit coupled to the second region of the display panel to be movably arranged on the housing; and a stretching unit connected between the fixing unit and the sliding unit to be stretched to support the third region of the display panel. Since the display panel can be extended and reduced by a hand motion of a user without separate driving power, the overall size and weight can be reduced to increase convenience of storage and movement.
Patent KR-20200013199-A (KR)
Inventor: SEONG EUN KYU
IPC: G09G3/20
Filed: 2018-07-27
Abstract: Disclosed is a control buffer which controls a switch included in a source driver. The control buffer comprises: a CMOS inverter responding to a first control signal to output a switch signal controlling an on/off of a switch; and a tri-state inverter responding to a second control signal and selectively adjusting a size of the control buffer. A slew rate of the switch signal is adjusted in accordance with the size of the control buffer.
Patent KR-20200014951-A (KR)
Inventor: LEE TAE HEE
IPC: G06F3/041
Filed: 2018-08-01
Abstract: The present invention relates to a display apparatus having a pressure sensor for enabling easy input. The display apparatus comprises a display panel, an input sensing panel, a display flexible circuit board, and a first pressure sensor. The input sensing panel is disposed in an upper part of the display panel. The display flexible circuit board includes an input sensing driving circuit electrically connected to the input sensing panel, and is connected to the display panel while being disposed in a lower part of the display panel. The first pressure sensor is disposed adjacent to a first edge of the display panel and is extended along the first edge. The first pressure sensor is electrically connected to the input sensing driving circuit of the display flexible circuit board.
Patent KR-20200014620-A (KR)
Inventor: JIN JUNG HO
IPC: H01L41/08
Filed: 2018-08-01
Abstract: Disclosed is a flexible piezoelectric transducer. The flexible piezoelectric transducer comprises: a chitin nanofiber film converting mechanical energy into electrical energy; a first electrode disposed on a lower surface of the chitin nanofiber film; and a second electrode disposed on an upper surface of the chitin nanofiber film. The flexible piezoelectric transducer is not only excellent in the mechanical durability and chemical resistance, but is also very environmentally advantageous.