baber/WOPTO huggingface dataset:
Patent KR-20200007170-A (KR)
Inventor: TAEWOO KIM
IPC: G09G3/3225
Filed: 2018-07-12
Abstract: The present invention provides a light emitting display device wherein the entire surface of a screen is not displayed in black in a sensing mode and a portion of the screen operates in a display mode. According to the present invention, the light emitting display device comprises: a display panel including a plurality of scan lines and a plurality of sensing lines side by side in a first direction, a plurality of data lines and a plurality of reference voltage lines arranged side by side in a second direction crossing the first direction, and a plurality of pixels defined by the plurality of scan lines and the plurality of data lines; a display panel driving unit to sense sensing voltages from the plurality of pixels through the plurality of sensing lines, and convert the sensing voltages into sensing data to output the sensing data; and a timing control unit to receive the sensing data from the display panel driving unit. The plurality of scan lines include a first plurality of scan lines arranged on the left side with respect to a center line side by side in the second direction of the display panel, and a second plurality of scan lines arranged on the right side with respect to the center line. The plurality of sensing lines include a first plurality of sensing lines arranged on the left side with respect to a center line side by side in the second direction of the display panel, and a second plurality of sensing lines arranged on the right side with respect to the center line.
Patent KR-20190035478-A (KR)
Title: Method for controlling overshoot of heater of aerosol generator and apparatus thereof
Inventor: LEE JAE MIN
IPC: B60H1/00
Filed: 2018-07-18
Abstract: According to an embodiment of the present invention, disclosed is an aerosol generator, comprising: a heater for generating an aerosol by heating an aerosol generating substrate; and a control unit for controlling power supplied to the heater by a battery by using a control signal. Moreover, the control unit recognizes status information on the battery in a heating start point at which the heater starts to be heated, and calculates a duty ratio of the control signal based on the recognized status information.
Patent KR-20200014464-A (KR)
Inventor: PYUN KI HYUN
IPC: G09G3/3208
Filed: 2018-07-31
Abstract: The present invention relates to a driving voltage provision unit and a display device comprising the same. According to the present invention, the display device comprises: pixels which are connected to data lines and scan lines; a data driving unit which provides data voltages through the data lines; a scan driving unit which provides scan signals through the scan lines, thereby selecting at least some of the pixels in which the data voltages will be inputted; and a driving voltage provision unit which creates a PWM signal in accordance with a frequency of a clock signal to provide a driving voltage created in accordance with a duty ratio of the PWM signal to at least one of the pixels, the data driving unit, and the scan driving unit. The driving voltage provision unit adjusts the frequency of the clock signal in a first section to be a first frequency, adjusts the frequency of the clock signal in a second section, in which the size of the driving voltage is greater than that of the driving voltage in the first section, to be a second frequency which is smaller than the first frequency, and adjusts the frequency of the clock signal in a third section, in which the size of the driving voltage is smaller than that of the driving voltage of the first section, to be a third frequency which is greater than the first frequency. The present invention aims to provide the driving voltage provision unit and the display device comprising the same, which can compensate for a ripple and minimize thermal stress adaptively to fluctuations of a load for which a driving voltage is provided.
Patent KR-20190030159-A (KR)
Inventor: LA YEON HWA
IPC: B01D53/84
Filed: 2018-08-01
Abstract: The present invention relates to a method for reducing carbon dioxide and metal-containing dust. More particularly, the present invention relates to a method for reducing carbon dioxide and metal-containing dust simultaneously by making carbon dioxide or off-gas, which generates carbon dioxide and metal dust, pass through a reactor of sulfide-oxidizing bacteria growing on carbon dioxide as a carbon source, so that produced sulfuric acid and metal components present in the off-gas react with each other to produce metal sulfates (MeSO_4).
Patent KR-20200024013-A (KR)
Title: Method and system for providing automatic inquiry service of user id
Inventor: WOO JONG HYUN
IPC: H04L9/08
Filed: 2018-08-27
Abstract: Provided are a method for providing an identification (ID) automatic inquiry service and a system thereof using a terminal side agent installed on a user terminal to act as an ID automatic inquiry service and an authentication server which performs authentication related to the ID automatic inquiry service. According to an embodiment of the present invention, according to a method for providing a user ID automatic inquiry service and a system thereof, since a user ID of an online service that a user wants to access can be automatically searched without using personal information of a user, the convenience of ID inquiry can be provided to the user and the risk of leakage of personal information of the user can be solved.
Patent KR-20200026473-A (KR)
Title: Indentation type apparatus for attachment and detachment properties evaluation
Inventor: JUNG YONG CHAN
IPC: G01N19/04
Filed: 2018-09-03
Abstract: Disclosed is an indentation-type apparatus for evaluating detachable properties. The present invention includes: a specimen mounting unit for mounting a specimen; a lower fixation unit supporting the specimen mounting unit; an indenter to attach and detach the adhesive surface of a tape to the specimen; a lifting unit moving up and down along a main frame; a measurement unit for measuring a force and displacement when the indenter attaches and detaches the tape from the specimen; an upper fixation unit installed at the lifting unit to move the indenter up and down according to a vertical movement of the lifting unit so that the adhesive surface of the tape is detachably attached to the specimen; and an evaluation unit for evaluating the detachable properties of the tape through the force and the displacement measured through the measurement unit.
Patent KR-20200027216-A (KR)
Title: Method for Controlling Throughput in WLAN Network
Inventor: KIM WAN SOO
IPC: H04W84/12
Filed: 2018-09-04
Abstract: Disclosed are a transmission rate control method and an apparatus thereof for enabling a transmission rate of a WLAN network using a priority queue to be maximized. The transmission rate control method comprises the steps of: generating transmission rate ratio information between first and second stations by using transmission rate information for the first station and at least one second station included in the WLAN network; generating a set of contention windows of the first station in a range in which a transmission rate of the first station is less than or equal to a transmission rate of the second station using a higher priority queue than that of the first station according to the transmission rate information; and in the set of contention windows, setting a contention window value at which a transmission rate of the WLAN network is the maximum as a minimum contention window value of the first station.
Patent KR-20200031801-A (KR)
Title: User authentication system and method
Inventor: JUNG HYEONG CHEOL
IPC: G06F21/46
Filed: 2018-09-17
Abstract: Disclosed are a user authentication system and a method thereof capable of preventing reuse of authentication information and providing a non-repudiation effect by performing user authentication using a method of checking time point information inputted by a user through a voice channel. According to an embodiment of the present invention, provided is the user authentication method comprising: a step in which the user authentication system receives a user authentication request from a user terminal of a user through a wired/wireless data communication network; a step in which the user authentication system specifies a request time point of the user authentication request; a step in which the user authentication system connects a telephone call with a mobile terminal of the user; a step in which the user authentication system receives a first voice signal through the telephone call from the mobile terminal; a step in which the user authentication system performs voice recognition for the first voice signal and determines a time point expressed through the first voice signal; and a step in which the user authentication system determines whether the user authentication is successful by comparing the request time point of the user authentication request with the time point expressed through the first voice signal.
Patent KR-20200032529-A (KR)
Title: Solar cell and solar cell panel including the same
Inventor: DONGHAE OH
IPC: H01L31/0224
Filed: 2018-09-18
Abstract: According to an embodiment of the present invention, a photovoltaic panel capable of reducing light loss comprises: a plurality of photovoltaic cells including first and second photovoltaic cells; and a plurality of wiring materials electrically connecting the first and second photovoltaic cells. A first electrode of each of the first and second photovoltaic cells includes a first bus bar including a plurality of first pad units. The first pad units include a first pad at an end side positioned at one end of the first bus bar and having ends of the wiring materials positioned thereon and a first pad at an extended side positioned at the other end of the first bus bar and positioned at an extended portion of the wiring materials. An area of the first pad at the end side is different from an area of the first pad at the extended side.
Patent KR-20190016930-A (KR)
Inventor: OH JUNGWAN
IPC: G09B19/22
Filed: 2018-09-21
Abstract: The present invention relates to a method to provide an electronic dart service using an augmented reality (AR) type head mounted display (HMD), capable of automatically calculating a score, and a computer program for the same, and a recording medium thereof. According to one aspect of the present invention, the method to provide an electronic dart service using an AR type HMD; comprises: a step of allowing the AR type HMD to mutually synchronize spatial coordinates of an AR space with spatial coordinates of a real space to place an electronic dart therein by using recognition information of an optical recognition means, wherein the optical recognition means is integrally attached to the AR type HMD; and a step of allowing the AR type HMD to display a previously stored virtual object of the electronic dart service at a preset position of the front part of the electronic data based on the synchronized spatial coordinates, wherein the virtual object is an object to display either or both of information about a dart shooting posture and information about dart game progress.
Patent KR-20200034313-A (KR)
Title: Catalyst and method for preparation the same
Inventor: CHO JUN YEON
IPC: B01J31/18
Filed: 2018-09-21
Abstract: A catalyst according to one embodiment of the present application comprises: a carrier including a magnetic core and a carbon shell; a polymer layer provided on the surface of the carrier; and a Pd-phosphine-based ligand complex provided on the polymer layer and bonded to the polymer layer by a sulfonamide bond. The catalyst according to an embodiment of the present application can increase the amount of Pd carried in the catalyst compared to the prior art by applying a polymer linker rather than a conventional silane-based linker.
Patent KR-20200034315-A (KR)
Title: Method for preparing 1,3-butadiene
Inventor: LEE JOOHYUCK
IPC: C07C11/167
Filed: 2018-09-21
Abstract: One embodiment of the present application relates to a method for producing 1,3-butadiene, including a step of inducing an oxidative dehydrogenation reaction of reactants containing butene and oxygen in the presence of a catalyst. The production method of 1,3-butadiene is performed using three reactors, wherein two of the three reactors are applied in a series-connected reaction mode, and the other one is applied in a regeneration mode. The reaction mode and the regeneration mode are simultaneously performed, wherein in the reaction mode, an oxidative dehydrogenation reaction of reactants containing butene is performed, and in the regeneration mode, a process of regenerating a deactivated catalyst is performed.
Patent KR-20200038792-A (KR)
Inventor: KIM HU YOUL
IPC: E02D5/56
Filed: 2018-10-04
Abstract: The present invention relates to a multi type foundation pile assembly, and more specifically, to a multi type foundation pile assembly, which is installed in the ground for installation of a structure and is angle-adjustable or length-adjustable, thereby being applied to the installation of various structures. The multi type foundation pile assembly of the present invention can control a length to be inserted into the ground along the ground, control a slope for connection with the structure when the pile is inserted into the ground to be inclined or the structure is positioned to be dislocated from an upper portion with respect to an upper end of the pile, be inserted and fixed to the ground having various shapes, be applied to the installation of various kinds of the structures, and be easily separated and coupled. Therefore, efficiency of operation and installation operations can be increased.
Patent KR-20200041578-A (KR)
Title: Food and manufacturing methods for pets
Inventor: JEONG IL HYUN
IPC: A23K10/30
Filed: 2018-10-12
Abstract: Disclosed are a health pill for a pet and a manufacturing method thereof. To this end, the health pill for a pet comprises: a first mixture formed in a thick juice state by pulverizing and mixing ginseng, Poria cocas Wolf, honey, and Rehmannia glutinosa Liboschitz root juice; a second mixture kneaded by adding honey, Rehmannia glutinosa Liboschitz root juice, and Poria cocas Wolf to the first mixture; and a coating material dividing the second mixture into pills of an equal specification and having gold powder coated on a surface. According to the present invention, the method comprises: a first process of washing and drying ginseng and Poria cocas Wolf in a washing tub and supplying the same to a pulverizer to make powder; a second process of washing and dehydrating Rehmannia glutinosa Liboschitz root and juicing the same in a juicer; a third process of inputting honey and the Rehmannia glutinosa Liboschitz root juice extracted in the second process to the ginseng and Poria cocas Wolf powder made in the first process to primarily knead the first mixture; a fourth process of inserting the first mixture in a jar, sealing an inlet, bathing the jar in a bating device at low temperature for three days, and immersing the jar in water for one day to cool the jar to make the first mixture; a fifth process of taking out the first mixture aged by the fourth process from the jar and mixing the first mixture with powdered ginseng and Poria cocas Wolf, Rehmannia glutinosa Liboschitz root juice, and honey and kneading the mixture to make the second mixture; and a sixth process of supplying pills formed by dividing the second mixture into equal sizes to a coating chamber to deposit ultrafine gold powder on the surface of the pills. Accordingly, the health pills harmonize insufficient activity of a pet, fat and immunity degradation phenomena, and the like, thereby maintaining health of the pet.
Patent KR-20200042561-A (KR)
Title: Cell reprogramming composition and method for producing an induced pluripotent stem cell using the same
Inventor: SON MYUNG JIN
IPC: C12N5/077
Filed: 2018-10-15
Abstract: The present invention relates to a cell reprogramming composition and a method for producing induced pluripotent stem cells comprising the same. A compound having the structure of chemical formula 1 of the present invention can produce induced pluripotent stem cells directly from differentiated cells. In addition, compared to a conventional biguanide derivative, it is possible to increase the reprogramming efficiency of cells, and to maintain the undifferentiated state of pluripotent stem cells. Furthermore, it is expected that the composition according to the present invention can be utilized in the development stage of new drugs and cell therapy.
Patent KR-20190080727-A (KR)
Inventor: SAITO KEI
IPC: A01K89/01
Filed: 2018-10-19
Abstract: Provided is a line holding port, which enables a fisherman to easily arrange and certainly hold a fishing line at a predetermined place thereof. The line holding port comprises: a mounting part (71) mountable on a spool of a spinning reel; and a holding port main body (72) capable of holding a fishing line. The holding port main body (72) includes a main body (73), first and second projection parts (74, 75), and a groove part (76). The main body unit (73) extends from the mounting part (71). The first protrusion part (74) protrudes from the main body part (73). The second protruding part (75) protrudes from the main body part (73) between the mounting part (71) and the first protruding part (74). Also, the groove part (76) is formed in a concave shape in the main body part (73) between the first and second protrusion parts (74, 75).
Patent KR-20200048073-A (KR)
Title: Frp reinforced concrete structures with fire resistance
Inventor: SEO SOO YEON
IPC: E04G23/02
Filed: 2018-10-29
Abstract: Disclosed is refractory FRP composite concrete which comprises: concrete formed with an elongated groove in a longitudinal direction of one or more reinforced surfaces thereof; an FRP material fixed to the inside of the elongated groove by epoxy bonding to support and supplement the bending load applied to the concrete; and an elongated refractory member of a heat-resistant material fixed to the elongated groove as if surrounding the FRP material to allow the FRP material to be shielded from external heat. According to the present invention, the FRP material manufactured in a module form is modularized in a shape of surrounding the concrete in which the elongated groove where the FRP material is positioned is integrally molded or the elongated groove is formed by a cutting process later, and is firmly fixed with the elongated refractory member which is a heat-resistant material, press-fitted into the elongated groove. Therefore, the concrete is structurally reinforced, and also, the structural stability of the concrete can be guaranteed to a certain level even in a high-temperature environment through the elongated refractory member. In addition, the versatility of being easily applied regardless of newly or previously installed concrete is provided with an optimal structure and minimal configuration, and the workability of easily performing reinforcement and refractory treatment at the same time only with a simple external work for the concrete without requiring a large scale of equipment mobilization or excessive work efforts is provided. Therefore, the time and costs for construction can be reduced.
Patent KR-20200048298-A (KR)
Title: Method and apparatus for managing bundles of smart secure platform
Inventor: LEE HYE WON
IPC: H04L29/08
Filed: 2018-10-29
Abstract: According to the present invention, disclosed is an operation method of a terminal comprising the steps of: installing a bundle according to a bundle policy set based on function information of each of a terminal, a bundle management server, and a service provider; checking a user′s intention according to the bundle policy when performing local management of the installed bundle; and checking a subscriber′s intention and user consent according to the bundle policy when performing remote management of the installed bundle.
Patent KR-20190049554-A (KR)
Inventor: JUNG KYU JO
IPC: G03F7/20
Filed: 2018-10-30
Abstract: The present invention relates to an underlayer coating composition comprising: a resin; and a solvent component including at least one solvent having a boiling point of at least 200°C or more. The coating composition is particularly useful for being used with an overcoated photoresist having a phase formed using EUV.
Patent KR-20200048638-A (KR)
Inventor: SHIN TAE JOON
IPC: G05B23/02
Filed: 2018-10-30
Abstract: The present invention relates to turning operations using a machine tool and, more specifically, to a method for controlling to remove a chip occurring in turning operations. The method comprises a final processing position determination step and an error message output step.
Patent KR-20190049563-A (KR)
Inventor: NAGOYA JUN
IPC: G03F9/00
Filed: 2018-10-30
Abstract: The purpose of the present invention is to solve a problem that alignment marks of masks are covered when photographing alignment marks of masks by a camera through an alignment opening of a substrate. The exposure process is performed by enabling an exposure unit (2) to irradiate light onto the substrate (W) through a pair of first and second masks (3, 4) having the substrate (W) disposed at a position therebetween, wherein the substrate (W) is intermittently transferred by a transfer system (1). Prior to the exposure process, a camera (8) photographs an alignment mark (31) of the first mask (3), an alignment mark (41) of the second mask (4) and an alignment opening (Wm) of the substrate (W) to obtain photographing data, and an alignment means performs an alignment process by the photographing data. When mask marks (31, 41) are not captured, but are covered through the alignment opening (Wm), position of the mask marks (31, 41) when an alignment process during a previous exposure process is completed is read out from a memory unit (60), and the covering problem is solved by calculating a movement amount for solving a covering problem based on the position and then, moving the masks (3, 4).
Patent KR-20200048900-A (KR)
Inventor: JOO HWAN YUB
IPC: B60Q1/14
Filed: 2018-10-31
Abstract: A lamp for a vehicle according to an embodiment of the present invention comprises: a lamp unit which forms a beam pattern including a plurality of pattern areas; an image acquisition unit which acquires a front image of a vehicle at a predetermined cycle; a recognition unit which recognizes a first distance between the correspondent vehicle and a foregoing vehicle from the front image; and a control unit which controls the light amount of at least one pattern area corresponding to the location of the foregoing vehicle among the plurality of pattern areas to form a shadow zone. Here, the control unit converts the first distance into a second distance which is in parallel with a reference line in parallel with the advancement direction of the correspondent vehicle, and controls the light amount of at least one pattern area, to which a predetermined fixed range applied to the width of the foregoing vehicle and the both sides of the foregoing vehicle belongs, among the plurality of pattern areas in accordance with the second distance, thereby forming the shadow zone.
Patent KR-20200050717-A (KR)
Title: Preparation Method of Polarizer
Inventor: HUH DOO YOUNG
IPC: B29K33/04
Filed: 2018-11-02
Abstract: The present invention relates to a polarizer exhibiting low orthogonal transmittance to visible light and high orthogonal transmittance to near infrared rays, and to a polarizing plate comprising the same. The polarizer or the polarizing plate can be used in various devices using the visible light and the near infrared rays. The production method of the polarizer comprises the steps of: dyeing a polyvinyl alcohol-based film in a dyeing tank; and stretching the polyvinyl alcohol-based film.