baber/WOPTO huggingface dataset:
Patent KR-20190104291-A (KR)
Title: Touch input device including display panel formed with strain gauge and display panel formed with strain gauge forming method
Inventor: KIM YUN JOUNG
IPC: H01L27/32
Filed: 2019-08-30
Abstract: According to an embodiment of the present invention, a touch input device capable of detecting touch force comprises a display panel in which a strain gauge is directly formed. The touch force is detected based on a change in a resistance value of the strain gauge. The display panel includes a first substrate layer, a second substrate layer disposed below the first substrate layer, and a liquid crystal layer or organic material layer disposed between the first substrate layer and the second substrate layer.
Patent KR-20210026804-A (KR)
Title: Apparatus and method for performing radiation control
Inventor: CHUNG JAE PIL
IPC: G01T1/16
Filed: 2019-09-02
Abstract: A device for performing radiation control comprises: a radiation measurement unit measuring peripheral radiation to generate a radiation signal; a signal processing unit generating radiation data by performing signal processing on the radiation signal; a data obtaining unit determining whether an event caused by the peripheral radiation occurs based on the radiation data and determining a risk level of the event as one among different risk levels based on the radiation data when the event occurs; and a communication unit transmitting warning data corresponding to the risk level of the event among the different warning data to a control server through wireless communication.
Patent KR-20200134130-A (KR)
Inventor: LEE TAE HEUN
IPC: H05B45/00
Filed: 2019-09-05
Abstract: According to one embodiment of the present invention, an apparatus for displaying a traffic lane is installed on a road to display the traffic lane. The apparatus for displaying a traffic lane includes: a case part forming a predetermined arrangement space and installed on the road; a light emitting part arranged on the arrangement space and emitting light; a GPS receiving part arranged on the arrangement space and receiving GPS information including first time information; a control part controlling light emission of the light emitting part based on the first time information; and a cover part covering the arrangement space, wherein the control part implements flickering of the light emitting part at a predetermined time interval based on the first time information.
Patent KR-20210029935-A (KR)
Title: Product Of Lenticular Transferring Printed Matter Heat-Adhered By Hot-Melt Resin
Inventor: AN BYUNG HAK
IPC: B41M3/12
Filed: 2019-09-09
Abstract: Disclosed is a lenticular transfer printing product thermally bonded by hot melt resin and including a UV curing resin layer, a lenticular layer, a printing layer, and a hot melt resin layer in the order from top to bottom. In the lenticular transfer printing product of the present invention, the lenticular layer has a shape in which a plurality of semi-cylindrical convex lenses having an upwardly convex sectional shape are continuously arranged in parallel, or has a shape in which a plurality of hemispherical convex lenses convex upwards are arranged vertically and horizontally, so that, when viewing an image printed on the printing layer through an upper part of the lenticular layer, the image of the printing layer is viewed three-dimensionally, or the image printed on the printing layer is displayed differently depending on the viewing angle. The UV curing resin layer includes a concave portion corresponding to the upwardly convex shape of the lenticular layer, and comes into contact with the lenticular layer with substantially no voids in all portions of the surface in contact with the lenticular layer. The lenticular transfer printing product is heated so that hot melt resin of the hot melt resin layer is melted, thereby being used for thermal bonding to the adherend. The lenticular transfer printing product of the present invention does not cause deformation in a lens shape of the lenticular layer when thermally bonded to the adherend with the hot melt resin, so that the visual recognition quality of images printed on lenticular transfer printing product is prevented from degrading.
Patent KR-20210031194-A (KR)
Title: Hydrogen bubble generating device and hydrogen bubble generating method using it
Inventor: KIM YONG HA
IPC: B01F15/00
Filed: 2019-09-11
Abstract: The present invention relates to a hydrogen bubble generating device and a hydrogen bubble generating method using the same, and more specifically, to: a hydrogen bubble generating device capable of mixing water and hydrogen in a form of bubbles to spray the same, capable of not only cleaning the inside of a bubble tank for mixing the water and the hydrogen in the form of the bubbles without dismantling a product, but also replenishing purified water in a hydrogen generating tank, and capable of generating hydrogen bubbles, cleaning the bubble tank, and replenishing the purified water by using a single water pump; and to a hydrogen bubble generating method using the hydrogen bubble generating device. Provided is the hydrogen bubble generating device comprising: the hydrogen generating tank which generates hydrogen through electrolysis of the purified water; the water pump which mixes the hydrogen generated in the hydrogen generating tank and water supplied from a separate water source and discharges the same; the bubble tank which mixes the water and the hydrogen discharged from the water pump in the form of the bubbles and sprays the same; and a controlling unit which controls operations of the hydrogen generating tank and the water pump.
Patent KR-20210033139-A (KR)
Title: Joining method of alumina and alumina-containing ceramics and joined ceramic body using it
Inventor: LEE HYUN KWOUN
IPC: C04B37/00
Filed: 2019-09-18
Abstract: A method for bonding aluminum oxide-based ceramics according to the present invention includes: a step of preparing a bonding material in which a solid component is made of aluminum and at least one oxide; an application step of supplying the bonding material between ceramic molded bodies including aluminum oxide; and a step of heat-treating the ceramic molded bodies and the bonding material. In the heat treatment step, aluminum of the bonding material is oxidized, and the bonding material and the molded bodies are sintered. There is an advantage in that a bonding layer having excellent physical properties such as strength can be manufactured.
Patent KR-20200037086-A (KR)
Title: Electromagnetic relay
Inventor: HUANG ZHIHONG
IPC: H01H50/42
Filed: 2019-09-24
Abstract: An electromagnetic relay comprises: a base; a spool provided on the base; a coil wound on the spool; a yoke inserted into a hole formed in the spool; an armature movably provided on the base; a movable contact fixed on the base; a static contact fixed on the base; and a driving member connected between the armature and the movable contact. The yoke is L-shaped. The yoke and the armature form a rectangular magnetic loop. It is possible to simplify a structure of the electromagnetic relay and improve manufacturing efficiency and accuracy of the electromagnetic relay.
Patent KR-20210036664-A (KR)
Title: Vertical memory devices
Inventor: KIM MAN JOONG
IPC: H01L27/11565
Filed: 2019-09-26
Abstract: The present invention relates to a vertical memory device, which comprises gate patterns stacked on a plurality of layers disposed in a vertical direction perpendicular to an upper surface of a substrate including a cell array area and a pad area, separately extending in a first direction parallel to the upper surface of the substrate on the cell array area and the pad area of the substrate, and including each pad at an edge in the first direction. Also, an insulating layer is provided between the gate patterns in the vertical direction. In addition, a channel structure extends in the vertical direction on the cell array area of the substrate, and penetrates at least a portion of the gate patterns. The gate patterns on the pad area and the insulating layer are provided as a pad structure. An edge of the pad structure in the first direction includes a first step structure having a step shape, a second step structure spaced apart from the first step structure in the first direction, disposed below the first step structure and having a step shape, and a flat surface provided between the first and second step structures, and a dummy step structure is included on a flat surface part. Accordingly, a defect of the vertical memory device can be reduced.
Patent KR-20210039612-A (KR)
Title: Method for processing a message that analyzing and providing feedback expression items
Inventor: HYOSUB LEE
IPC: G06Q50/30
Filed: 2019-10-02
Abstract: The present invention relates to a message processing method for analyzing and providing an expression image item. The method includes: a message box information extraction analysis step of extracting text information and expression image item information, which are messages transmitted and received through a chatting interface in a group created by user terminals or between the user terminals, executing analysis on emotions and expressions of a user from the extracted text information and expression image item information, and identifying an entire context of a conversation based on the analyzed information; a user information extraction analysis step of extracting an extroverted characteristic of the user, an interest factor of the user and a mood of the user based on at least one among user profile photo information, user gender information and user state notification message information, and analyzing an emotional state and a tendency of the user based on the extracted information; and a factor deriving step of deriving text information, expression type information, image type information, image information matched with expressions, use frequency information by multiple users, image information matched with user information and feedback processing information, which are attribute information by factor to be inputted into expression image item creation learning, based on the text information, the expression image item information and the user information, which have been extracted and analyzed by the message box information extraction analysis function and the user information extraction analysis function. Therefore, the present invention is capable of guaranteeing the properness of feedback item recommendation.
Patent KR-20210041237-A (KR)
Title: Dizital Code Convert based on Voice Recognition technology
Inventor: YOUN CHANG YOEL
IPC: G10L15/26
Filed: 2019-10-07
Abstract: The present invention relates to a voice recognition-based digital code converter. Existing voice recognition requires a separate and portable input device and is imperfect in terms of voice recognition rate. According to the present invention, an object is limited to certain home or industrial equipment for voice recognition rate improvement and user voice information input and object equipment operation are performed even at a certain distance and even without a separate and portable input device. Related input, analysis, and output units have been developed as code systems allowing the language of the user regarding object equipment functions to correspond one-on-one to a digital code. The development of the converter is an improvement on existing technology. With the present invention, market expansion in terms of added value is possible without damage to the existing market. In addition, optimum safety can be ensured in terms of business place safety.
Patent KR-20200041795-A (KR)
Title: Loading system
Inventor: FUMA TAKAFUMI
IPC: H01L21/67
Filed: 2019-10-10
Abstract: The present invention provides an accommodating system which can promote a reduction in the number of processes. The accommodating system comprises: an adjustment mechanism to adjust a holding position of a container by a holding unit; a control unit to control driving of the adjustment mechanism; a transport loader to move an accommodation object to an accommodation space of the container being held on the holding unit to transport and load the accommodation object in the container; and a position detection device. The position detection device is installed to detect a relative position of the accommodation object being held on the transport loader in the accommodation space with respect to the container. The control unit executes adjustment control for adjusting the holding position of the container to be properly positioned with respect to the accommodation object based on detection information of the position detection device during a transport loading operation of the accommodation object by the transport loader before the accommodation object is supported on the container.
Patent KR-20200057616-A (KR)
Title: Beamforming horn antenna
Inventor: LEE JUNG NAM
IPC: H01Q13/02
Filed: 2019-10-11
Abstract: Disclosed is an antenna device, which comprises: a first ground unit and a second ground unit spaced apart from each other; a through hole extending from the top of the first ground unit to the bottom of the second ground unit; a power supply unit disposed under the second ground unit to supply a current to the first ground unit through the through hole; and at least one connection unit formed between the first ground unit and the second ground unit. Accordingly, the performance of a communication system can be improved.
Patent KR-20210043814-A (KR)
Title: Polarity control method of MXene through surface functional group control
Inventor: LEE YOUNG HEE
IPC: C01B32/921
Filed: 2019-10-14
Abstract: The present invention relates to a polarity control method of MXene through surface functional group control which comprises a step of preparing MXene represented by chemical formula 1: M_(n+1)X_nT_x, and a step of dispersing the MXene in an amine solution to obtain surface-treated MXene, wherein the surface-treated MXene is dispersed in a non-polar solvent (In the chemical formula 1, the definitions of M, X, T_X and n are as defined in the specification).
Patent KR-20210044430-A (KR)
Inventor: KIM BYUNG CHUL
IPC: H01L21/66
Filed: 2019-10-15
Abstract: A method of manufacturing a display device according to an embodiment includes providing a sapphire substrate including a plurality of light emitting diodes; performing a first repair process of detecting and removing a first defective light emitting diode among the plurality of light emitting diodes; providing a relay substrate including an electrode pattern and an adhesive material; attaching the plurality of light emitting diodes to the electrode pattern of the relay substrate and separating the sapphire substrate; and performing a second repair process of detecting and repairing a second defective light emitting diode among the plurality of light emitting diodes. It is possible to minimize the defect rate of the display device.
Patent KR-20210045819-A (KR)
Inventor: KIM HO JUNG
IPC: B32B27/28
Filed: 2019-10-17
Abstract: The present invention relates to a radar radio wave transmission type cover, which enhances aesthetics by giving a lighting function to an existing SCC radar cover with a simple appearance, and in which an LED is lit in conjunction when the SCC is operated. The radar radio wave transmission type cover comprises: first to third cover members; a main film layer; and a third cover member.
Patent KR-20210046979-A (KR)
Inventor: JOUNG SANG GON
IPC: H04L29/06
Filed: 2019-10-21
Abstract: The present invention relates to a cloud-based app security service method. More specifically, the present invention relates to the cloud-based app security service method capable of enabling verification of integrity in a cloud method through a service server that communicates with an application based on an integrity verification factor set by an administrator in the cloud server in order to verify the integrity of the application or operating system installed on the user terminal. The method comprises: a step of receiving app security setting; a step of setting the app security policy; a step of transmitting the app security policy; a step of transmitting an authentication token; and a step of transmitting execution permission information.
Patent KR-20200053402-A (KR)
Title: Liquid crystal composition and liquid crystal display element
Inventor: KANDA RYO
IPC: C09K19/44
Filed: 2019-10-25
Abstract: An objective of the present invention is to provide a liquid crystal composition including a polymeric compound optimal to a PSA type or PSVA type liquid crystal display device where polymerization speed of a polymeric compound is sufficiently high, there is no or little display failure such as baking occurring according to change of a pre-tilt angle, VHR is high, and reliability is excellent, and a liquid crystal display device using the same. The present invention provides a liquid crystal composition, which includes: one or more compound expressed by a general equation (i) as a first component, one or more compound expressed by a general equation (L) as a second component, one or more compound selected from the group of compounds expressed by a general equation (N-1d) and/or (N-1) as a third component, and a polymeric compound expressed by a general equation (II) as a fourth component, and a liquid crystal display device using the same.
Patent KR-20210051794-A (KR)
Title: Automated apparatus and method for fuzz testing for embedded devices
Inventor: SONG WON JUN
IPC: G05B19/414
Filed: 2019-10-31
Abstract: Disclosed are a method for automating fuzz testing of an embedded device and an apparatus therefor. The method for automating fuzz testing according to an embodiment of the present invention comprises the steps of: acquiring, by a fuzz testing automation device located at a distance from an embedded device, testing environment information corresponding to the embedded device; generating, by the fuzz testing automation device, an automatic control signal corresponding to the embedded device at a preset time on the basis of the testing environment information; and transmitting, by the fuzz testing automation device, the automatic control signal to an automatic control device installed in the embedded device to support performing fuzz testing on the embedded device. An automated reliability test can be performed.
Patent KR-20210053554-A (KR)
Title: Multimedia device and method for controlling the same
Inventor: MINHYUK AN
IPC: G06F1/32
Filed: 2019-11-04
Abstract: The present disclosure relates to a multimedia device and a control method thereof. More specifically, the present disclosure may be applied to all of a 5G communication technology field, a robot technology field, an autonomous driving technology field, and an artificial intelligence (AI) technology field. According to one aspect of the present invention, an extended reality device including a camera, a display, a sensor for sensing a user action, and a controller controlling the multimedia device to enter into a power saving mode when a predetermined user action is detected using the sensor while a predetermined application is executed in a non-power saving mode is provided. According to the present invention, the power consumption can be minimized by entering the power saving mode from the non-power saving mode according to a use environment and/or user action.
Patent KR-20200050906-A (KR)
Inventor: WOOSUK KWON
IPC: H04N21/4402
Filed: 2019-11-04
Abstract: According to one embodiment of the present invention, a broadcast signal transmission method comprises: a step of performing header compression on IP packets containing broadcast data according to an adaptation mode to output an RoHC channel including one or more RoHC streams and a signaling table including information related to the header compression, wherein a header of each of the IP packets is composed of an IP header and a UDP header; an encapsulation step of generating at least one first link layer packet including the RoHC channel and generating at least one second link layer packet including the signaling table; and a step of performing physical layer processing of the at least one first link layer packet and the at least one second link layer packet to transmit the same through one or more PLPs. The signaling table includes adaptation mode information indicating the adaption mode, and each of the RoHC streams in the RoHC channel includes RoHC packets. According to the present invention, an IP header compression process is simplified, thereby reducing complexity of a broadcasting system.
Patent KR-20210057947-A (KR)
Title: Disaster response life support system using drone, cloud, and data transmission
Inventor: PARK SOO GON
IPC: B64C39/02
Filed: 2019-11-13
Abstract: The present invention relates to a lifesaving system in response to a disaster using a drone, cloud, and data transmission and reception. According to the present invention, the lifesaving system connects a drone that can be easily used in the event of a disaster with a cloud system linked to a disaster network to share disaster information and collect necessary information to help build a response and rescue plan in a situation center.
Patent KR-20210058045-A (KR)
Title: Lifting device for the ankle pumping exercises and controlling method for the same
Inventor: LEE JONG WOO
IPC: A61H23/00
Filed: 2019-11-13
Abstract: The present invention relates to a lifting device for ankle pumping exercise and a controlling method for the same, comprising: a first process of checking whether a user's ankle is normally resting on an ankle lifting bar by a controller of the lifting device for an ankle pumping exercise through a detection sensor to confirm a safety state; a second process of repeating an operation in which the user's ankle placed on the ankle lifting bar rises to a certain height and then falls by driving a motor driving unit in a state in which the safety is confirmed by the controller during the first process; and a third process of resolving a pinching of the foot by rotating the driving motor forward and backward for a predetermined time when the controller detects that a foot part is pinched through the detection sensor during the second process. According to the present invention, the ankle lifting bar is installed in front of a chain belt installed on left and right sides of a body frame, and by repeatedly operating the ankle pumping movement in such a way that the ankle placed on the ankle lifting bar is raised to a certain height and then the ankle is directly dropped onto an upper part of an ankle supporter, the present invention not only significantly increases the improvement of blood circulation due to the pumping action of the ankle, but also reduces the frequency of failure by the simple ankle pumping structure, thereby strengthening the durability of the lifting device.
Patent KR-20210058161-A (KR)
Title: Pyrolyzing oil producing system using conveyor belt
Inventor: CHO CHUNG GU
IPC: C10G9/18
Filed: 2019-11-13
Abstract: The present invention relates to a pyrolyzing oil production system using a conveyor belt to implement a continuous pyrolysis process. According to the present invention, the pyrolyzing oil production system comprises: a primary pyrolysis unit generating a molten material by first heating continuously supplied waste and discharging the molten material to a first outlet provided on one side through a first transfer unit; a secondary pyrolysis unit connecting one side and the first outlet to receive the molten material, pyrolyzing the molten material by secondary heating while transferring the molten material to the other side through a second transfer unit formed of a conveyor belt, and discharging oil vapor and pyrolysis residues generated during a pyrolysis process to an oil vapor outlet and a second outlet, respectively; a pyrolysis oil collecting unit connected to the oil vapor outlet and condensing the oil vapor discharged from the oil vapor outlet to acquire pyrolysis oil; and a discharge unit connected to the second outlet and discharging the pyrolysis residue discharged from the secondary pyrolysis unit to the outside.