baber/WOPTO huggingface dataset:
Patent KR-20190089564-A (KR)
Title: Cutting apparatus for border block
Inventor: CHO NAM YOUN
IPC: B28D1/24
Filed: 2018-01-23
Abstract: The present invention relates to a road boundary stone cutting apparatus including a nonslip cutting part for cutting one side of an inserted road boundary stone by sticking the road boundary stone. The road boundary stone cutting apparatus includes: an insertion part inserting a road boundary stone into a lateral side to transfer the road boundary stone from one side to the other side; a transfer part combined with one area of the insertion part to transfer the road boundary stone in a longitudinal direction of the road boundary stone; a cutting part placed in one area of the transfer part, and cutting the road boundary stone transferred by the transfer part; and a discharge part combined with an end of the transfer part, and discharging the road boundary stone transferred by the transfer part from one side to the other side. The insertion part includes an insertion rotation part holding and rotating the inserted road boundary stone at a predetermined angle. The discharge part includes a discharge rotation part holding and rotating the road boundary stone transferred by the transfer part at a predetermined angle. Therefore, the road boundary stone cutting apparatus is capable of stably transferring a road boundary stone and preventing damage to a nonslip groove caused by pieces of the stone.
Patent KR-20190100502-A (KR)
Inventor: KIM TAE WOOK
IPC: G06Q30/02
Filed: 2018-02-06
Abstract: The present invention relates to a method for composing a renewable energy source portfolio to achieve RPS obligation and a system thereof. According to the present invention, coefficients of the objective function are calculated by applying a plurality of constraints to the linear programming so the maximum profit can be made while having the least expenses for achieving RPS obligation by generators.
Patent KR-20190094885-A (KR)
Title: A pneumatic tire for vehicle
Inventor: PAKR MOON CHEOL
IPC: B60C15/00
Filed: 2018-02-06
Abstract: The present invention relates to a pneumatic tire and, more specifically, relates to a pneumatic tire applied with two sheets of a carcass to improve durability and productivity of a tire by improving an edge portion thereof. According to an embodiment of the present invention, the pneumatic tire comprises a tread portion (100), a sidewall portion (200), and a bead portion (300). In the pneumatic tire for a vehicle, a carcass forming a frame of the tire is installed at an internal side of the tire, and the carcass is composed of two sheets of a first carcass (400) and a second carcass (500). The first carcass (400) is turned up in the bead portion (300), and a dead end (510) of the second carcass (500) does not reach the bead portion (300).
Patent KR-20190094918-A (KR)
Title: Using Absolute Encoders for Motor Absolute position and Finding minimum Absolute Encoders Resolution
Inventor: LEE KYUNG MIN
IPC: H02P6/16
Filed: 2018-02-06
Abstract: In a conventional power transmission device having a robot joint or a reducer, an incremental encoder (incremental type encoder) for measuring the rotation of a motor is attached to the motor, and in an output shaft of the reducer, a dual encoder system has been mostly used, in which an absolute encoder (absolute value encoder) for measuring the position of the output shaft of the reducer is attached to the output shaft. In this case, a resolution related to a position, at which the position of the output shaft is measured, can be increased by using signal values of two encoders. However, when a value corresponding to the position is read, the accuracy of the position as to how an accurate position is displayed cannot be increased. In order to solve the problem, the present invention provides a method for increasing both the position resolution and accuracy of the output shaft by using the absolute encoder (absolute value encoder or absolute position encoder) as the encoder attached to the motor shaft and also attaching the absolute encoder to the output shaft of the reducer. By the configuration, the position resolution of the output shaft can be increased to be higher than or equal to the resolution of the absolute encoder attached to the output shaft, thereby providing a means capable of precisely controlling medical equipment such as a surgical robot, artificial joints, and precision machines. In addition, provided is a method for selecting the minimum of the resolution of the absolute encoder attached to output shafts satisfying the above condition.
Patent KR-20190094973-A (KR)
Inventor: LEE HO YEON
IPC: B29C33/00
Filed: 2018-02-06
Abstract: The present invention relates to a resin transfer molding device which can easily separate a mold from a product. The resin transfer molding device comprises: a lower mold; and an upper mold disposed on an upper portion of the lower mold, and coupled to the lower mold to form a molding space in which the product is formed between the lower mold and the upper mold, wherein at least one of the lower mold and the upper mold is formed with a vacuum groove part, and a sealing part is disposed in the vacuum groove part, and a liquid storage part is formed in at least one of the lower mold and the upper mold. In addition, the liquid storage part is connected to a coolant supply part for cooling liquid of the liquid storage part.
Patent KR-20190095020-A (KR)
Title: Motor-operated compressor
Inventor: CHOI YICHEOL
IPC: F04C18/02
Filed: 2018-02-06
Abstract: According to the present invention, an electric compressor comprises: a casing forming a suction space; a drive unit rotating a rotary shaft; a compression unit having a first scroll located to be fixed with the casing and a second scroll rotated by the rotary shaft and engaged with the first scroll to form a compression chamber to compress a fluid by sucking the same from the suction space; and an impeller connected to the rotary shaft to be positioned in the suction space, and compressing the refrigerant of the suction space by a rotational force of the rotary shaft. Accordingly, a sucked refrigerant can be effectively compressed.
Patent KR-20190097431-A (KR)
Title: Method for manufacturing artificial wood with coffee deposits and production thereof
Inventor: KIM SOON GEUN
IPC: B27K3/50
Filed: 2018-02-12
Abstract: The present invention relates to a method for producing artificial wood using coffee grounds, which is a technology for producing eco-friendly building materials, and a product thereof. More specifically, the present invention relates to a method for producing artificial wood using coffee grounds and a product thereof, wherein the method comprises: a primary drying step of drying coffee grounds to have the water content of 5% at a drying temperature of 80 to 100°C; a secondary drying step of drying the first-dried coffee grounds to have the water content of 0.1 to 0.5%; a step of preparing a pellet material by weighing and mixing the second-dried coffee grounds and additive materials for pellet production; a step of extruding the pellet materials to produce pellets; and a step of extrusion molding a product by adding a foaming agent to the pellets.
Patent KR-20190098537-A (KR)
Inventor: PARK JI HOON
IPC: A61B5/00
Filed: 2018-02-14
Abstract: Provided is an electronic device. The electronic device comprises: a transparent member; a display panel disposed under the transparent member and including a plurality of pixels; a biometric sensor disposed under the display panel; and a filter disposed between the display panel and the biometric sensor to cover the biometric sensor.
Patent KR-20190101818-A (KR)
Title: Electronic device for performing antenna tuning and method thereof
Inventor: YU HYUNG JOON
IPC: H01Q1/24
Filed: 2018-02-23
Abstract: According to various embodiments, an electronic device includes: a housing; a communication circuit located in the housing and transmitting and receiving at least one radio frequency signal; a plurality of antennas located in the housing or being a part of the housing and electrically connected with the communication circuit; at least one processor connected to the communication circuit to be operated; and a memory connected to the at least one processor to be operated. The memory may store a lookup table and an instruction. The lookup table includes a first set of antenna tuning modes for the plurality of antennas and a second set of the antenna tuning modes for the plurality of antennas, and the instruction in which the processor, during execution, allows the communication circuit to use a first antenna tuning mode included in the first set while carrier aggregation of wireless communication is inactive, to use a second antenna tuning mode included in the second set while the carrier aggregation of the wireless communication is active, and to use a third antenna tuning mode included in the first set while a voice call event is performed. Besides, various embodiments are possible. According to the present invention, it is possible to provide an electronic device and method thereof to prevent quality degradation by using an antenna tuner value optimized to quality of a voice service.
Patent KR-20180027481-A (KR)
Inventor: KOBAYASHI HIROYUKI
IPC: C09J7/22
Filed: 2018-03-07
Abstract: The present invention provides an antistatic surface protective film in which a foreign substance (adhesive paste) originating from an adhesive is difficult to appear even at the time of cutting; has great affinity (wettability) to an optical film having irregularities on a surface which is an adherend; has low contaminating property and the low contaminating property to the adherend does not change even with lapse of time; and has excellent peeling antistatic performance without deterioration due to aging, and an optical component to which the antistatic surface protective film is attached. A polyurethane-based adhesive layer (2) not containing an antistatic agent, an antistatic agent layer (3), and a peeling film (4) processed to be peeled are laminated in order on one surface of a base film (1) made of a resin having transparency to form the antistatic surface protective film (10).
Patent KR-20190115538-A (KR)
Title: Nozzle structure for 3D printer
Inventor: DO HYUN OK
IPC: B05B13/02
Filed: 2018-03-23
Abstract: The present invention relates to a nozzle structure for a 3D printer and, more specifically, to a nozzle for a 3D printer, which comprises: a rod for supplying filaments; and a nozzle through which the filaments supplied through the rod is discharged, and which is integrally formed. The nozzle structure for the 3D printer according to the present invention improves quality stability because the nozzle and a Teflon hose are integrated and is easy to replace the nozzle, thereby reducing an AS problem, and time and material waste caused by nozzle failure.
Patent KR-20190112937-A (KR)
Title: A direction detecting reconfigurable monopole array antenna apparatus
Inventor: EOM SOON YOUNG
IPC: H01Q9/40
Filed: 2018-03-27
Abstract: Disclosed is a reconfiguration monopole antenna apparatus. According to one embodiment of the present invention, the reconfiguration monopole antenna apparatus comprises: an RF PCB pattern; a reconfiguration monopole antenna element vertically fixed on an upper portion of the RF PCB pattern; a reconstruction impedance matching network connected in parallel to the RF PCB pattern to reconstruct an operating frequency of the reconstruction monopole antenna element; and an RF input connector connected to a lower portion of the RF PCB pattern.
Patent KR-20190114132-A (KR)
Title: Health-state monitoring sysetem using urine and feces analysis
Inventor: KWON DONG HYUK
IPC: A47K13/24
Filed: 2018-03-29
Abstract: Provided is a system of monitoring a health condition, which comprises: an image information generating device mounted on a toilet seat and configured to store and transmit image information obtained by photographing urine and feces excreted by a user when seating of the user is sensed; an image analysis device configured to receive the image information of urine and feces from the image information generating device and analyze a health condition of the user by a predetermined method; and a user terminal configured to receive and display analysis results of the image information of urine and feces from the image analysis device. The image information generating device includes: a sensor configured to sense whether the user seats on the toilet seat; a camera configured to obtain an image by photographing the urine and feces of the user; a flash configured to radiate light towards the urine and feces of the user at the same time when the camera operates; a memory configured to store an image obtained by photographing the urine and feces of the user; a communication module provided for communication with the image analysis device; a control unit configured to control to store the image of the urine and feces photographed by the camera in the memory, compress the image information of the urine and feces stored in the memory, and transmit the image information of the urine and feces to the image analysis device through the communication module; a guide rail installed on the toilet seat to guide a movement; a carrier configured to move along the guide rail by a driving force of a motor controlled according to control of the control unit; and an electric actuator mounted on the carrier and configured to move the camera closely to the urine and feces of the user or to an inner side of the toilet seat by an extension and contraction operation caused by the control of the control unit. According to the present invention, it is possible to more accurately check a health condition of a user, thereby significantly improving reliability of diagnosis and monitoring.
Patent KR-20190115319-A (KR)
Title: Mobile apparatus and method for classifying a sentence into a plurality of classes
Inventor: PARK JI HUN
IPC: G06N3/04
Filed: 2018-04-02
Abstract: Disclosed are a mobile device for classifying a sentence into a plurality of classes, which increases the accuracy of class classification for an input sentence and can discriminate the score of each classified class, and a method thereof. A method for classifying a sentence into a plurality of classes comprises the steps of: performing natural language processing on a first sentence; extracting a key word having an importance level greater than or equal to a predetermined criterion from the first sentence in which the natural language processing is performed; detecting similar words corresponding to the extracted key word using a word embedding model; generating a second sentence by merging the detected similar words with the first sentence on which the natural language processing is performed; and classifying the generated second sentence into a plurality of classes using a convolutional neural network-based text classification model using a sigmoid function as an activation function of an output layer.
Patent KR-20190115922-A (KR)
Title: Bio-based Composition for Inhibiting Gas Hydrate Formation and Method for Inhibiting Gas Hydrate Formation Thereby
Inventor: KANG SEONG PIL
IPC: C09K8/584
Filed: 2018-04-04
Abstract: The present invention relates to a composition for inhibiting gas hydrate production derived from natural products and a method for inhibiting gas hydrate production using the same and, more specifically, to a composition suppressing gas hydrate production by adding an additive derived from natural products, and lowering the viscosity of the generated gas hydrates, and to a method for suppressing gas hydrate production using the same. In addition, the present invention relates to a technique capable of preventing clogging of pipes by hydrate generation.
Patent KR-20190011662-A (KR)
Inventor: CHANG MU TIEN
IPC: G06F13/366
Filed: 2018-04-05
Abstract: Provided is a method for coordinating memory commands in a high bandwidth memory (HBM+) system, comprising the following steps: transferring a host memory controller command from a host memory controller to a memory; receiving the host memory controller command from a coordinating memory controller; transferring the host memory controller command from the coordinating memory controller to the memory; and scheduling the coordinating memory controller command from the coordinating memory controller based on the host memory controller command.
Patent KR-20190120464-A (KR)
Title: Display device and method for manufacturing display device
Inventor: SEO WOO SUK
IPC: H01L27/32
Filed: 2018-04-13
Abstract: A display device and a method of manufacturing the display device are provided. The display device according to an exemplary embodiment includes a first substrate having a display region and a non-display region disposed outside the display region; a second substrate facing the first substrate and including a recess region recessed in a thickness direction and a contact region disposed outside the recess region; and a cell seal for bonding the first substrate and the second substrate. The cell seal may include a bonding filament disposed between the contact region and the non-display region and connecting the contact region and the first substrate, and a frit seal disposed between the recess region and the non-display region. The area of the cell seal can be reduced.
Patent KR-20190122326-A (KR)
Title: A shopping cart
Inventor: PARK TAE HYUN
IPC: B62B3/14
Filed: 2018-04-20
Abstract: The present invention provides a linear shopping cart, which has a wheel capable of being dragged like a cart when being unfolded without being heavy or taking too much space while being linearly folded when being folded so as to be convenient for carriage and storage. The present invention includes a wheel fixing hanger and a shopping cart fixing pin.
Patent KR-20190122364-A (KR)
Title: Manufacturing method for polyimide composite sheet
Inventor: KIM YU SIN
IPC: B32B37/14
Filed: 2018-04-20
Abstract: Disclosed is a method for manufacturing a polyimide composite sheet. The method for manufacturing a polyimide composite sheet comprises the following steps: performing a corona treatment and a first flame treatment on a polyimide film; applying an adhesive on the corona treated and first flame treated polyimide film; performing a second flame treatment on a silicon sheet; and stacking and compressing the second flame treated silicon sheet on the polyimide film coated with the adhesive so that the second flame treated surface faces the surface coated with the adhesive. The polyimide composite sheet prepared by the method of the present invention can be repeatedly compressed and no foreign matter remains or is torn after the compression. In addition, the winding phenomenon and the separation phenomenon do not appear.
Patent KR-20190126653-A (KR)
Inventor: LEE YOO JIN
IPC: H01L51/00
Filed: 2018-05-02
Abstract: The present invention relates to a stick mask, a frame-integrated mask, and a manufacturing method of the stick mask and the frame-integrated mask. The stick mask (150) according to the present invention includes a plurality of masks (100) and a cell stick part (130) for supporting the masks (100), wherein the plurality of masks and the cell stick part are integrally formed. The cell stick part (130) has a plurality of mask cell regions (CR), and the masks (100) respectively correspond to the mask cell regions (CR).
Patent KR-20180054544-A (KR)
Inventor: ITO HIROYUKI
IPC: B32B3/30
Filed: 2018-05-11
Abstract: The present invention provides an optical device, a sun screening apparatus, a fitting, a window material, and a method for producing an optical device which can prevent an ambient temperature from rising by partially reflecting incoming light and can improve durability by preventing interlayer separation. The optical device according to an embodiment of the present invention comprises a shaped layer (11), an optical function layer (13), and an embedded resin layer (12). The shaped layer (11) has a structure (11a) forming a concave portion (111). The optical function layer (13) is formed on the structure (11a) and reflects infrared light to transmit visible light. The embedded resin layer (12) includes a structural layer (12a) which is a first layer and has a first volume by filling the concave portion (111), and a flat layer (12b) which is a second layer and is formed on the structural layer (12a) at a thickness corresponding to a second volume, which is 5% or higher of the first volume. The embedded resin layer (12) is formed of an ultraviolet curable resin enabling the structure (11a) and the optical function layer (13) to be embedded therein.
Patent KR-20190132885-A (KR)
Title: Apparatus, method and computer program for detecting hand from video
Inventor: JEON EUN SOM
IPC: G06N3/08
Filed: 2018-05-21
Abstract: A device for detecting a hand from an image comprises: an input unit receiving an image including a hand of a user; a setting unit setting an area of interest in at least one frame constituting the image; an extraction unit extracting an image corresponding to the area of interest from the frame; a hand recognition unit recognizing a gesture representing the hand of the user from the extracted image based on a pre-trained gesture; a finger recognition unit recognizing a direction pointed with the finger of the user; and a control unit controlling a system based on at least one of the gesture represented by the recognized hand and a direction pointed with the finger.
Patent KR-20190135866-A (KR)
Title: Method and apparatus for selecting a user for interaction
Inventor: LEE JI HYUN
IPC: G06F3/0488
Filed: 2018-05-29
Abstract: The present invention is to provide an interaction method and apparatus for a graphic user interface (GUI) that allows a user to intuitively select a plurality of counterparts. According to one embodiment of the present invention, provided is a method for selecting a counterpart for interaction, which comprises the steps of: arranging a plurality of profile items in either clockwise or counterclockwise order around the position where a long touch input for a touch screen is sensed in response to sensing the long touch input for the touch screen, wherein the order follows preset reference information; and selecting a counterpart who becomes a target of a selection input, in response to sensing the selection input of the user for at least one of the profile items.
Patent KR-20190138357-A (KR)
Title: Sound-proof and shielding panel structure using lightweight composite panel and installation method for the same
Inventor: JIN YANG SEOG
IPC: E04G21/32
Filed: 2018-06-05
Abstract: The present invention relates to a light soundproof screen structure using a composite material panel and an installation method thereof. More specifically, the method includes: a first step of integrating or assembling an upright post connection member, an extension member and a screen holder panel to form a first upright assembly structure; a second step of integrating or assembling an upright post connection member, an extension member and a screen holder panel to form a second upright assembly structure; a third step of forming third and fourth upright assembly structures; and a fourth step of inserting one composite material panel between a lower holding end of the screen holder panel and an upper holding end of the second upright assembly structure. According to the present invention, subsidiary materials can be effectively used.