baber/WOPTO huggingface dataset:
Patent KR-20200025648-A (KR)
Title: Vending machine including outlet locking device and control method for outlet locking device
Inventor: SONG JUNGKYU
IPC: G07F11/72
Filed: 2018-08-31
Abstract: The present invention relates a vending machine including an outlet locking device, unlocking an outlet under certain conditions such as the purchase of goods and locking the outlet in other conditions, thereby blocking the entry and input into the vending machine through the outlet. According to the present invention, a vending machine including an outlet locking device comprises: a main body having a display stand, with one or more decks on which items are displayed, therein; a door coupled to the main body to be opened and closed, and having an operation panel for selecting sales items and an outlet provided to discharge the sales items and provided with a locking device; and a controller determining whether the sales items have moved to the outlet to control the locking/unlocking of the locking device based on the determination thereof.
Patent KR-20200026415-A (KR)
Inventor: KWON OHYEOL
IPC: H01L21/67
Filed: 2018-08-31
Abstract: The present invention relates to a substrate processing apparatus and a substrate processing method, which can remove various processing liquids or cleaning liquid membranes applied to an edge portion of a substrate without damaging to a processing surface even when the substrate is rotated in an eccentric state. To this end, the substrate processing apparatus includes: a support plate supporting the substrate to be rotatable; a photographing member photographing the rotated substrate to obtain an image; an edge processing unit processing the edge portion of the substrate; a driving member moving the support plate or the edge processing unit to change a relative position therebetween; and a controller controlling the driving member.
Patent KR-20200029182-A (KR)
Title: Desk lamp comprising light guide plate
Inventor: KIM MIN JI
IPC: F21V14/04
Filed: 2018-09-10
Abstract: According to an embodiment of the present invention, disclosed is a light guide plate stand. The light guide plate stand comprises: a light guide plate supported by at least one frame; an LED module arranged in at least one side of the light guide plate; and a power input module supported by the at least one frame. An LED element of the LED module emits light in accordance with a power supply of the power input module, and the light emitted from the LED module is emitted through the light guide plate.
Patent KR-20200029252-A (KR)
Title: Coating composition for anti-galling of stainless steel and thermal diffusion coating method with the composition
Inventor: LEE BANG HEE
IPC: C23C10/26
Filed: 2018-09-10
Abstract: The present invention relates to a coating composition for fixation prevention of stainless steel and a thermal diffusion coating method using the same. More specifically, the thermal diffusion coating method comprises: a coating composition feeding step of feeding a coating composition for fixation prevention of stainless steel consisting of a sintering prevention agent, an activator, and a coating material into an alumina crucible; a steel immersing step of immersing stainless steel into the coating composition for fixation prevention of stainless steel fed into the crucible by the coating composition feeding step; a heating coating step of heating the crucible in which the stainless steel is immersed by the steel immersing step to coat the surface of the stainless steel with the coating composition; a cooling step of cooling the crucible heated by the heating coating step; and a cleaning step of cleaning the stainless steel cooled by the cooling step. The stainless steel coated by the above processes has exceptionally improved wear resistance, corrosion resistance, and fixation prevention performance.
Patent KR-20200032421-A (KR)
Title: Apparatus for Transmitting and Receiving the Amount of Power consumed in order to Identify Transmit Efficiency related on Wireless Power Transmission and the Method for Controlling thereof
Inventor: LEE WOO RAM
IPC: H02J50/80
Filed: 2018-09-18
Abstract: Disclosed is an electronic device. According to an embodiment of the present invention, the electronic device comprises: an inverter for outputting AC power using DC power; a coil supplied with the AC power; and a control circuit. The control circuit may be set to check the input related to the transmission of the AC power, to output the AC power having a designated frequency determined in accordance with the input using the inverter, to transmit the AC power to an external electronic device using the coil, and to transmit information related to the power amount of the DC power input to the inverter to output the AC power to the external electronic device to allow the external electronic device to check transmission efficiency of the AC power using the information related to the power amount during at least a part of transmission of the AC power to the external electronic device. In addition, various embodiments according to the present invention are possible.
Patent KR-20200032491-A (KR)
Title: System and method for measuring the rationality of temperature sensors, bms and battery pack including system for measuring the rationality of temperature sensors
Inventor: PARK JUNSIK
IPC: H01M10/48
Filed: 2018-09-18
Abstract: The present invention relates to a temperature sensor rationality measurement system and a measurement method, a battery management system including the temperature sensor rationality measurement system and a battery pack. In determining whether a measured temperature value for a specific portion of a battery is rational, rather than using both multiple temperature sensors and separate reference temperature sensors, by excluding the multiple reference temperature sensors and calculating a reference temperature value using only the temperature sensor, and comparing the same with each temperature measurement value, it is possible to determine whether the measured temperature value of the specific portion of the battery is rational and whether an error occurs in the temperature sensor with a simple structure.
Patent KR-20200034298-A (KR)
Title: Method for producing positive electrode active material having coating layer, positive electrode prepared therefrom, and sodium ion secondary battery containing the same
Inventor: MYUNG SEUNG TAEK
IPC: C01G53/00
Filed: 2018-09-21
Abstract: The present invention provides a method for producing a positive electrode active material having a coating layer, a positive electrode produced by including the same, and a sodium ion secondary battery including the same. The positive electrode active material production method of the present invention comprises the steps of: preparing a positive electrode active material powder; forming metaphosphates by subjecting metaphosphate precursors to a first heat treatment; and forming a coating layer which is a metal phosphate on the surface of the positive electrode active material powder by stirring metaphosphates and the positive electrode active material powder and performing a second heat treatment. According to the present invention, by forming the coating layer on the positive electrode active material, it is possible to protect the surface of the positive electrode active material. Accordingly, the electrochemical properties of a sodium ion secondary battery including the same can be improved.
Patent KR-20200036544-A (KR)
Inventor: JIN HYUN MI
IPC: G06Q10/06
Filed: 2018-09-28
Abstract: Disclosed are a system for improving a work environment of a construction site, capable of safely and efficiently performing work in the construction site, and a providing method thereof. According to one embodiment of the present invention, the system comprises: a space module modeling and storing spatial information of a predetermined construction site; a past case module storing at least one past case including a past construction site accident case; a setting module setting a participated object for each work type of the construction site in the spatial information; a photography information acquisition module acquiring photography information photographed by a photographing device installed in the construction site; an analysis module analyzing the acquired photography information to collect behavior information including action and a moving path of the participated object; and a control module learning the past case and using the collected behavior information, accident behavior information corresponding to the learned past case, and the spatial information to determine a current accident risk level of the construction site.
Patent KR-20190043083-A (KR)
Title: Novel cosmetic color materials and use thereof
Inventor: SON HONG HA
IPC: A61Q1/10
Filed: 2018-09-28
Abstract: The present invention relates to a novel coloring material comprising: a polyamide- and/or polyurethane-based particulate material; and a water-soluble dye. The novel coloring material according to the present invention allows the application of a water-soluble dye to an anhydrous formulation, thereby expanding the limited scope of use of a dye. In addition, the novel coloring material exhibits excellent reflectance and has fluorescent characteristics, thereby widening the spectrum of a cosmetic coloring material which has had limited use in the cosmetic field.
Patent KR-20200037469-A (KR)
Title: The Convenient and Safe Method to intermediate Direct Financing utilizing Public key
Inventor: CHO HYUN JOON
IPC: G06Q20/38
Filed: 2018-10-01
Abstract: A convenient and safe method of intermediating direct financing by using a public key comprises the steps of: receiving a predetermined authentication completion transmission file including a predetermined sender communication ID, predetermined financial requester identification information, predetermined financial request condition information, and predetermined financial request commitment information from a predetermined authentication server (A); storing the financial requester identification information and the financial request condition information received in step (A) by matching predetermined financial request transaction identification information to a predetermined DB (B); receiving a predetermined authentication completion transmission file including at least one of predetermined reservation identification information, predetermined financial provider identification information, and predetermined financial supply commitment information which can be matched with financial request transaction identification information from the predetermined authentication server (C); and transmitting the information including predetermined financial contract information to one or more of the terminals matching the authentication server for the financial requester identification information (D).
Patent KR-20200040991-A (KR)
Title: A vinyl house pipe support for preventing the pipe from escaping and a pipe support with the pipe support
Inventor: LEE HAK YONG
IPC: A01G9/14
Filed: 2018-10-11
Abstract: The present invention relates to a plastic greenhouse pipe supporter for preventing a pipe from escaping and a pipe strut including the same and, more specifically, to a plastic greenhouse pipe supporter for preventing a pipe from escaping, which has a coupling member disposed on the upper part of a pipe coupled to a reception groove of the pipe strut to prevent the pipe from escaping, and a pipe strut including the same. According to the present invention, to prevent a pipe from escaping from the reception groove of the pipe strut by work, bending of the pipe, wind, external force, and the like after the pipe formed and installed in a plastic greenhouse is received in the reception groove of the pipe strut, the upper part of the reception group formed in the pipe strut is formed by a smaller size than that of a lower part and a coupling groove is formed on a side surface of an upper part to penetrate a coupling member thereinto.
Patent KR-20200041471-A (KR)
Inventor: YOON HYO JUNG
IPC: C01G49/00
Filed: 2018-10-12
Abstract: The present invention relates to a positive electrode active material for a sodium secondary battery, which comprises sodium composite transition metal oxide having a P3 crystal structure and represented by the following chemical formula 1, Na_x[Li_aM_(1-a)]O_2; and a positive electrode and a secondary battery comprising the same. In the chemical formula 1, M is a transition metal, and 0.64 <= x <= 0.7 and 0.01 <= a <= 0.1 are satisfied. When applied to a sodium secondary battery, excellent life characteristics can be realized.
Patent KR-20200043040-A (KR)
Title: Display terminal and display method
Inventor: AHN SEUNGJOON
IPC: H04N21/431
Filed: 2018-10-17
Abstract: According to an embodiment of the present invention, a display terminal comprises a processor, wherein the processor determines information to be displayed in a customizing area of a picture-in-picture image based on a request of a user and generates the picture-in-picture image when an application leaves from a display.
Patent KR-20200045619-A (KR)
Inventor: YOO SEO YEON
IPC: G06Q30/02
Filed: 2018-10-22
Abstract: A method for registering a customized cosmetic product video by a creator selected by a seller according to the present invention comprises the steps of: performing a procedure of receiving registration of a C number of pieces of creator information from a C number of creator terminals and registering and storing the creator information in a designated creator D/B; connectively storing j^th seller information on a j^th seller and a pj number of selected pieces of cosmetic product information in a designated operation D/B; providing at least an m (1<=m<=M) number of pieces of seller information among an M number of registered pieces of seller information to a creactor terminal; and connectively storing k^th creator information and j^th seller information in the operation D/B. According to the present invention, creators can increase profits with more video production opportunities, and cosmetic product sellers can be provided with professional and effective videos.
Patent KR-20180127267-A (KR)
Title: Perovskite-type Metal Oxide Catalyst for Dry Reforming of Methane for Inhibiting Carbon Deposition with an Increased Nickel Concentration and Method of Manufacturing the Same
Inventor: KO CHANGHYUN
IPC: B01J37/04
Filed: 2018-10-25
Abstract: The present invention relates to a perovskite metal oxide catalyst for methane dry reforming reactions to suppress carbon deposition due to increased nickel content, and a production method thereof. More specifically, the present invention relates to a catalyst capable of increasing stability in the catalyst and suppressing carbon deposition by substituting Ti on the perovskite metal oxide catalyst (SrTiO_3) with Ni, and Sr with Y. The present invention further relates to a production method thereof.
Patent KR-20200047196-A (KR)
Inventor: KIM WOO KANG
IPC: B60C11/00
Filed: 2018-10-26
Abstract: The present invention provides a pneumatic tire including: a tread unit having an area coming in contact with a road surface when driving a vehicle; and a sidewall disposed outside the tread unit. The tread unit includes: a main groove disposed in the circumferential direction of the pneumatic tire; and a transverse groove extending to the sidewall from the main groove disposed outside the width direction of the pneumatic tire. The bottom surface of the transverse groove has a plurality of steps extending to the sidewall.
Patent KR-20200049930-A (KR)
Title: The biological signal analysis system and biological signal analysis method for operating by the system
Inventor: JEON HONG JIN
IPC: G16H50/20
Filed: 2018-10-29
Abstract: The present invention relates to a biosignal analysis system and a biosignal analysis method using the same. According to an embodiment of the present invention, the biosignal analysis system can comprise: a content providing part providing virtual reality content to a user through a head mounted display (HMD); a biosignal measurement part measuring a biosignal of the user that changes in response to virtual reality content provided to the user; a biosignal analysis part analyzing a psychological state of the user based on the measured biosignal; and a processor controlling at least one of the category, stimulus level and provision cycle of the virtual reality content provided by the content providing part according to the analyzed psychological state of the user.
Patent KR-20200048769-A (KR)
Inventor: CHEONGWOON KIM
IPC: D06F39/12
Filed: 2018-10-30
Abstract: The present invention relates to a laundry treatment apparatus, in which a buffer member buffering a load or impact transferred from the outside of a cabinet is provided to disperse light reflected on a detachably attached mounting part, thereby preventing deformation or corrosion of the mounting part from being identified at the outside.
Patent KR-20200055164-A (KR)
Inventor: KANG GI HO
IPC: B60W30/14
Filed: 2018-11-01
Abstract: The present invention relates to a mapping-based autonomous driving cart and a control method thereof. The mapping-based autonomous driving cart includes: an input unit into which a target coordinate value of an inventory storage location for at least one inventory item is input; a wireless communication unit which is responsible for wireless communication with a plurality of radio transmitters provided in the inventory warehouse; a driving unit which drives the cart; a sensor unit which detects an obstacle existing around the cart; and a control unit which maps current position coordinate values of the cart received from the plurality of wireless transmitters to target coordinate values to an inventory warehouse to determine an optimal movement path to an inventory storage location, when the target coordinate values are provided from the wireless communication unit, and controls the cart along the determined optimal movement path and controls the cart, when the obstacle is detected, to avoid the obstacle. Therefore, a user can easily manage inventory items.
Patent KR-20190038468-A (KR)
Title: Towel warmer
Inventor: KIM JONG SEOK
IPC: A47K10/06
Filed: 2018-11-13
Abstract: The present invention relates to a towel management device which stores and keeps a towel, and heats and dries the stored and kept towel. According to the present invention, the towel management device has a structure in which heated air flows in a first stay space formed in a heat transmission plate, and the heat transmission plate is heated for a fiber product such as a towel or the like coming in contact with the heat transmission plate to be heated through heat conduction. Moreover, the heated air discharged through small through holes of the heat transmission plate passes through the fiber product such as a towel or the like to be discharged, or flows around the fiber product such as a towel or the like to heat a product to be dried through convection. According to the present invention, the towel management device can quickly heat and dry the whole object to be dried.
Patent KR-20200058665-A (KR)
Title: Display device
Inventor: KIM YO HAN
IPC: H01L51/52
Filed: 2018-11-19
Abstract: Provided is a display device. The display device, according to an embodiment of the present invention, is a display device including a plurality of pixels, wherein the display device comprises: a first base portion; an organic light emitting element disposed on the first base portion and disposed for each pixel; a second base portion facing the first base portion; and a filling pattern layer disposed between the organic light emitting device and the second base portion, and including a first pattern portion and a second pattern portion alternately arranged along one direction in a plane. The first pattern portion is disposed for each pixel. The second pattern portion is disposed at every pixel boundary and is in contact with the first pattern portion. The refractive index of the second pattern portion is smaller than that of the first pattern portion.
Patent KR-20200059332-A (KR)
Title: Internet lecture system with essay correction function and the operation method thereof
Inventor: SEO DONG SEONG
IPC: G06Q20/14
Filed: 2018-11-20
Abstract: The present invention relates to an Internet lecture system having an essay correction function and a method for operating the system. According to the present invention, expert correction is conducted simultaneously with Internet network-based English essay writing and registration by a learner. Accordingly, essay writing training can become more efficient. The system includes: multiple terminal devices including a learner terminal accessing a server via an Internet network, writing an English essay, and receiving resultant correction information and an administrator terminal accessing the server via the Internet network and correcting the English essay written by a certain learner; the server including a web server designed to create a dynamic web page with a web programming language based on a hypertext preprocessor (PHP) and a database server storing customer information on each learner and various types of data such as learning information and operation information for English essay correction service provision; and an external interworking device including a video unit providing video play and a payment unit providing payment service.
Patent KR-20190080742-A (KR)
Inventor: TAKEDA MASAKAZU
IPC: H01L21/67
Filed: 2018-12-05
Abstract: The objective of the present invention is to reduce position deviations for the formation of a scribe line when forming a plurality of parallel scribe lines. An apparatus forming a scribe line by scribing a substrate includes: a scribing wheel forming a scribe line on a substrate by being electrically moved in a horizontal direction while being welded on a horizontal scribed surface of the substrate; a holder holding the scribing wheel to enable the scribing wheel to be freely rotated inside a vertical plane while having a predetermined clearance between itself and the scribing wheel; and an offset processing unit specifying the degree of departure from a predicted scribing position of a scribe line, which is formed right before the previous one, as an offset degree when forming a plurality of parallel scribe lines on the scribed surface through the scribing wheel. A predicted scribe position of the next scribe line to be formed is offset as much as the offset degree.
Patent KR-20200068453-A (KR)
Inventor: BAE HYON SHIK
IPC: G09B9/00
Filed: 2018-12-05
Abstract: The present invention relates to a battlefield modeling and simulation system based on a multi-resolution model. The system comprises: a multi-resolution model development/operation tool unit that develops and operates a model in which multiple resolutions are integrated; and a multi-resolution model simulation engine unit that executes a multi-resolution model and manages a resolution conversion event. The multi-resolution model development/operation tool unit and the multi-resolution model simulation engine unit are run in a client/server (C/S) role relationship in a single computer environment and a distributed computer environment. The system converts the resolution of the multi-resolution model according to the resolution conversion condition, manages resolution events and general events, and converts input events to match a specific resolution. The resolution can be switched according to the simulation situation.