baber/WOPTO huggingface dataset:
Patent KR-20210101738-A (KR)
Title: Electronic payment system for goods using elevator
Inventor: LEE DONG OUN
IPC: B66B9/00
Filed: 2020-02-11
Abstract: The present invention relates to an electronic payment system using a dedicated product elevator, which delivers products by using the dedicated product elevator, and identifies the products and the amount and makes payments through an orderer device and a courier device, thereby protecting the privacy of an orderer and the convenience of delivery of a courier. The electronic payment system comprises: a courier device including a location input module for inputting the location information of an orderer, an amount input module for entering the amount of money of products, a payment module for communicating with a card terminal to enable payment, and an operating module for operating the dedicated product elevator; an orderer device including a registration module in which the location information of the orderer and account or card information is registered, a display module for communicating with the courier device, connected thereto when the location information thereof matches that received by the location input module, and for displaying the amount input by the amount input module, and an approval module for enable approval or rejection and generating a payment module in the courier device upon approval; and an integrated management server having a processor which communicates with and controls the orderer device and the courier device, manages the data registered by the registration module, and generates a virtual card in the payment module in the courier device when the approval module is operated in the orderer device.
Patent KR-20210103221-A (KR)
Title: Organic semiconductor compound, organic solar cell comprising the same and method for organic solar cell
Inventor: KIM JIN YOUNG
IPC: H01L51/00
Filed: 2020-02-13
Abstract: Disclosed according to an embodiment of the present invention is an organic semiconductor compound represented by chemical formula 1. In chemical formula 1, each of R_1 and R_2 independently represents a C1-C20 alkyl group, -C_6H_13 group is a linear hexyl group. Disclosed according to another embodiment of the present invention is an organic solar cell. The organic solar cell includes: a first electrode; a second electrode facing the first electrode; and a photoactive layer between the first electrode and the second electrode, wherein the photoactive layer includes a first photoactive layer including an electron-donating material and a second photoactive layer including an electron-accepting material, the first photoactive layer and the second photoactive layer are separated from each other to form a dual layer, and the electron-accepting material has a Stoke's shift of 30-50 nm.
Patent KR-20210103685-A (KR)
Inventor: SIM GI BONG
IPC: C08F220/32
Filed: 2020-02-14
Abstract: The present invention relates to a material for photocuring 3D printing, which includes Bis-EMA and UDMA as an oligomer material, wherein the mixing ratio of Bis-EMA and UDMA as a wt% ratio is 2 : 1 or more. The present invention prevents discoloration due to photocuring of a photopolymerizable material.
Patent KR-20210105776-A (KR)
Inventor: WOO GYONG YIM
IPC: F04C29/04
Filed: 2020-02-19
Abstract: The present invention relates to a stator of a motor for a compressor which comprises: a stator core including an annular stator core body, a plurality of core winding units formed radially spaced apart from the stator core body by a predetermined distance by installing a core protrusion unit in an end thereof, and a core refrigerant passage extending from the core winding units to a part of the stator core body; and two insulators including an annular insulator body, a plurality of insulation winding units formed radially spaced apart from the insulator body by a predetermined distance by installing an insulation protrusion unit in an end thereof, and an insulator refrigerant passage extending from insulation winding units to a part of the insulator body so as to be coupled to both sides of the stator core, respectively.
Patent KR-20210106168-A (KR)
Inventor: KANG YOUNG KYU
IPC: G08B7/06
Filed: 2020-02-20
Abstract: An objective of the present invention is to provide a smart safety management system for selectively linking with a construction site self-operatable local area network (LAN) and a Bluetooth-Lola network in a construction site, which provides an infrastructure system capable of transmitting and receiving messages such as accident notification, two-way SOS, and emergency notification in a construction site in which all common public network communications, such as Wi-Fi, GPS, 5G, LTE, and the like, and a network are not available, by performing the shortest distance communications such as recognition on the basis of Bluetooth communications and performing short-distance and medium-distance communications on the basis of LoRa communications, performs an alarm function at an expected accident point, and efficiently performs warnings about expected accidents and information on implementation of follow-up safety management. In addition, the objective of the present invention is to provide an efficient and reliable communication service by using a construction worker risk detection device and Bluetooth-LoRa networking selectively linking with a construction site self-operatable LAN. The smart safety management system comprises a construction safety mobility system, a construction safety analysis server system, and a construction safety service system.
Patent KR-20210107272-A (KR)
Title: Suction and irrigation device
Inventor: LEE KI HWAN
IPC: A61B18/14
Filed: 2020-02-24
Abstract: One embodiment of the present invention provides a suction and irrigation device which is easy to operate. Herein, the suction and irrigation device comprises a handle part, an insertion part, and a suction supply part. The handle part has an installation space at an inner side. The insertion part is extended to an outer side of the handle part and inserted into a patient's abdominal cavity. The suction supply part is provided in the installation space, supplies a cleaning fluid to the insertion part, or sucks blood or dirt from the patient's abdominal cavity through the insertion part. The suction supply part comprises: first and second chambers partitioned by an inner bulkhead; first and second connectors connected to the front chamber; a housing having a third connector connected to the second chamber; a first valve provided in the first chamber to form a first passage space with the first chamber and to selectively connect the first connector, the first passage space and the second connector while reciprocating in a length direction of the first chamber; and a second valve provided in the second chamber to form a second passage space with the second chamber and to selectively connect the second passage space and the third connector while reciprocating in a length direction of the second chamber, in which the first and second chambers are connected by a connection hole formed through the inner bulkhead.
Patent KR-20210108065-A (KR)
Title: Inductor apparatus, filter apparatus and steering control apparatus
Inventor: KIM NAM GYUN
IPC: H01F1/03
Filed: 2020-02-25
Abstract: The present embodiments relate to an inductor device, a filter device, and a steering assist device. The inductor device may comprise: a core comprising a magnetic material; and a wire wound on a core, and comprising a low-resistance material. Therefore, the present invention is capable of providing the inductor device capable of sensing a current signal.
Patent KR-20210110760-A (KR)
Title: Whole squid ink risotto and its cooking method
Inventor: LEE JI WOO
IPC: A23L7/196
Filed: 2020-02-27
Abstract: The present invention relates to a method for cooking whole squid ink risotto and the whole squid ink risotto cooked through the same. The method for cooking the whole squid ink risotto of the present invention can cook the whole squid ink risotto capable of improving a consumer preference and satisfaction by mixing well with other ingredients without an excessive taste and flavor of squid ink.
Patent KR-20210111605-A (KR)
Title: Apparatus and method for integrated management of statistical data in wireless communication system
Inventor: PYEONGAHN KWAK
IPC: H04L12/24
Filed: 2020-03-03
Abstract: The present invention relates to a fifth-generation (5G) or pre-5G communication system for supporting a higher data rate after a fourth-generation (4G) communication system such as long-term evolution (LTE). According to the present invention, a method for operating a device in a wireless communication system comprises the following processes: receiving statistical data from a network element (NE); classifying the statistical data on the basis of a directory; storing the statistical data classified on the basis of the directory on a local disk; receiving a message requesting statistical data satisfying a condition from the front; in response to the message, identifying a list of statistical data files in the local disk storing the data divided into each directory; identifying the statistical data satisfying the condition requested by the front from the identified statistical data file list; and transmitting the statistical data to the front.
Patent KR-20200032052-A (KR)
Title: repositor
Inventor: HAN KEUN HEE
IPC: A61N2/00
Filed: 2020-03-05
Abstract: 1. When capillaries that wrap the human body like a net, supply nutrients, and collect and transport waste are blocked, a skin hardens and becomes like concrete. 2. When a small amount of blood in the capillaries is stored by temporarily pressing the capillaries using a restorer and then temporarily released, blood vessels can be unclogged. 3. An effect of alleviating a headache by having less blood flow to the brain when the scalp becomes like concrete, blood vessels are blocked, and hairs fall out due to the lack of nutrition to hair roots. 4. The skin is hardened, and the capillaries do not work, thereby aging. 5. The human body is formed of joints that connect bones. Rehabilitation treatment effects of cartilage and joint, such as the temporomandibular joints, elbows, wrists, fingers, knees, ankles, and toes.
Patent KR-20200130646-A (KR)
Inventor: MAYER REINHARD
IPC: G01B3/00
Filed: 2020-03-12
Abstract: The present invention relates to an assembly for end-to-end fixing of a support comprising a measuring scale for position measurement in at least a longitudinal direction and extending in a longitudinal direction to an attachment surface of a main body. According to the present invention, the assembly comprises a first fixing element (22) and a second fixing element (24), wherein the first fixing element (22) comprises a first main unit (26) and the second fixing element (24) comprises a second main unit (36). According to the present invention, accurate position measurement can be implemented.
Patent KR-20210116761-A (KR)
Title: Height measuring apparatus and height measuring method
Inventor: LEE JONG SOO
IPC: G01B5/20
Filed: 2020-03-13
Abstract: One embodiment of the present invention discloses a height measuring device, comprising: a seating portion on which at least a portion of a bent cover member is seated; a protrusion portion protruding from the seating portion and surrounding at least a portion of the cover member; and a measuring member that contacts the cover member to measure the height of the bent portion of the cover member. Embodiments of the present invention provide a height measuring device and a height measuring method for accurately measuring the curvature or height of a connection portion.
Patent KR-20210119010-A (KR)
Title: Control method and system for switching driving mode of four-wheel independent steering type vehicles and its switching device
Inventor: PARK JEONG HWAN
IPC: F16H61/18
Filed: 2020-03-23
Abstract: The present invention relates to technology of allowing or prohibiting switching operation of a driving mode according to a driving state of a vehicle to improve behavior and driving safety of the vehicle and increasing durability performance of a vehicle component. Disclosed are a method and a system for controlling switching of the driving mode of a four-wheel independent steering vehicle, and a switching device thereof. The method detects signals capable of checking a steering state and a moving state of the vehicle when switching the driving mode into one driving mode among a diagonal moving mode, a parallel moving mode, and an in-place rotary mode, allows switching of the diagonal moving mode, the parallel moving mode, and the in-place rotary mode when the signals satisfy a driving mode switching condition, and independently performs four-wheel steering according to the driving mode allowing switching during steering of a steering wheel.
Patent KR-20210123794-A (KR)
Title: Personal mobility with active suspension and operating method thereof
Inventor: LEE JANG MYUNG
IPC: B62J45/41
Filed: 2020-04-06
Abstract: Various embodiments relate to a personal mobile vehicle and an operation method thereof. The present invention can measure at least one parameter during driving of a personal mobile vehicle, and control an inclination of a footrest, based on the parameters, through an active suspension device that connects a body and the footrest on which a user's foot rests. The present invention includes a body; a footrest; and an active suspension device. Provided are the personal mobile vehicle having high stability in various driving environments and the operation method thereof.
Patent KR-20210125626-A (KR)
Title: Apparatus, method and computer program for detecting malicious code
Inventor: KIM WON JAE
IPC: G06F21/56
Filed: 2020-04-08
Abstract: The present invention relates to a device for determining a malicious code, which comprises: a collection unit for collecting a learning code including a plurality of normal codes and a plurality of malicious codes; a signature tree generating unit for generating a signature tree on the basis of a plurality of nodes including at least one upper node generated in a preset byte sequence unit and at least one lower node extended from the upper node on the basis of whether a byte sequence corresponding to the upper node corresponds to a malicious code signature included in the malicious codes; and a determination unit for determining whether an input code is a malicious code by detecting whether the malicious code signature is included in the input code input to a target network on the basis of the signature tree. Therefore, damage due to a malicious code can be prevented.
Patent KR-20210126200-A (KR)
Title: Adhesive composition for tire cord and method for manufacturing rubber reinforcing material using the same
Inventor: LEE SUNG GYU
IPC: C08K5/17
Filed: 2020-04-09
Abstract: The present invention relates to an adhesive composition for a tire cord capable of exhibiting excellent adhesion and heat-resistance adhesion by adjusting the viscosity range by setting dry heat treatment conditions in an appropriate range, and a method of manufacturing a rubber reinforcing material using the same. The present invention comprises: an epoxy compound; an isocyanate compound; latex; water-dispersible polyurethane; an amine compound; and water.
Patent KR-20210128859-A (KR)
Inventor: YUN SEONG GU
IPC: B65G33/14
Filed: 2020-04-19
Abstract: The present invention relates to a chemical distribution device for wastewater treatment that distributes chemicals in a powder form stored in a large amount in a storage tank to an input hopper by a predetermined amount through a transfer bucket mounted on a lever of a double-arm scale method. The chemical distribution device for wastewater treatment according to the present invention is characterized in that the chemical in a powder form stored in a storage tank (10) is distributed to an input hopper (20) by a certain amount through a transfer bucket (40) mounted on a lever (30) of the double-arm scale method, wherein the chemical supplied to the input hopper (20) is supplied to a wastewater treatment means (50).
Patent KR-20210009269-A (KR)
Inventor: LEE JUNG WOO
IPC: G08B21/18
Filed: 2020-04-23
Abstract: The present invention relates to a multi-dimensional risk matrix which supports to link comprehensive risk judgment, evaluation, and follow-up support in terms of process, environment, and manpower based on historical statistical data. The multi- dimensional risk matrix comprises the steps of: calculating process risk evaluation information; calculating environmental risk evaluation information; and calculating human resource risk evaluation information.
Patent KR-20200046012-A (KR)
Title: Holder for cleaner and cleaner unit
Inventor: JONGHYUN SEO
IPC: A47L11/20
Filed: 2020-04-24
Abstract: The present invention relates to a cleaner holder. The cleaner holder according to one aspect includes: a base; a stand coupled to the base and extended upwards; a support body coupled to an upper side of the stand and supporting the cleaner; and a cleaning module support unit coupled to the stand and supporting a cleaning module that can be detachably coupled to an extension tube of the cleaner. The present invention enables stable support of the cleaner by lowering the center of gravity.
Patent KR-20200127899-A (KR)
Inventor: HINNERSON MARTIN
IPC: H04N1/413
Filed: 2020-04-29
Abstract: The present invention relates to a method and an encoder (131; 800) for encoding of pixel values of a digital image including multiple lines of pixels to accomplish lossless digital image compression. The encoder (131; 800) acquires the unencoded pixels values of the line with respect to each of the multiple lines (701). In addition, with respect to each of the multiple lines, the encoder (131; 800) determines which encoding should be used for encoding of the unencoded pixel value of a pixel (x) in the lossless compression of the digital image with respect to each of the one or more pixels of the line with respect to each of the one or more pixels of the line (702). The determination is based on how the unencoded pixel value relates to the unencoded pixel values of different pixels (N1, N2) adjacent and closest to each other in the line.
Patent KR-20210137680-A (KR)
Title: Method And Apparatus for Use in Vehicle Brake System
IPC: B60T13/20
Filed: 2020-05-11
Abstract: A brake system for a vehicle and a control method thereof are disclosed. In accordance with one embodiment of the present invention, the brake system for a vehicle comprises: a main brake system disposed to distribute a braking force to each of wheels of a vehicle; an auxiliary brake system disposed to operate instead of the main brake system upon a malfunction at the main brake system; a signal bus disposed between the main brake system and the auxiliary brake system, and including one or more wired devices formed to transmit a signal indicating the presence or absence of a malfunction between the main brake system and the auxiliary brake system; and a communications unit disposed to transmit and receive information about an operation state to and from the main brake system and the auxiliary brake system. The auxiliary brake system is configured to perform a prior preparation for applying the braking force to each of the wheels of the vehicle when the malfunction signal indicating the presence of the malfunction at the main brake system is detected via the signal bus. In accordance with the present invention, the backup performance of the auxiliary brake system is improved.
Patent KR-20210142273-A (KR)
Title: Profile learning system for interlocking control of dual actuator applied to opposed type sliding door of vehicle and profile learning method therefor
IPC: G06N20/00
Filed: 2020-05-18
Abstract: The present invention relates to a profile learning system and a profile learning method for cooperative control of a dual actuator applied to opposite sliding doors, and more specifically, to a profile learning system and a profile learning method, which can perform learning for complete opening or closing of doors by cooperative control of actuators which operate in opposite directions with respect to the doors. The profile learning system for cooperative control of a dual actuator applied to opposite sliding doors includes: a first position sensor configured to detect a position of a door which operates in a first direction along a rail; a spindle assembly including a spindle which operates in a second direction with respect to the door to prevent the door from rattling; first and second motors configured to provide driving power to the door and the spindle assembly, respectively; a memory unit configured to store the position of the door; and a control unit configured to adjust an output of the second motor configured for a predetermined time period and to determine learning success or learning failure for complete opening or closing of the door based on the position of the door when a stall state is detected due to a difference in stroke between the first motor and the second motor.
Patent KR-20210143396-A (KR)
Title: IoT-based system for monitoring furniture aging information and its monitoring method
IPC: H04M1/725
Filed: 2020-05-20
Abstract: The present invention relates to an IoT-based system for monitoring aging information of furniture and a monitoring method thereof. An embodiment of the present invention relates to a method for providing aging information of furniture which receives personal information of a user input through a smartphone, extracts image information related to furniture from the personal information of the user, controls the image information to be displayed on the smartphone, receives a signal corresponding to selection of the user through the smartphone and generates aging information of the furniture based on the selection to control it to be displayed through the smartphone.
Patent KR-20210149919-A (KR)
Inventor: SANG IL PARK
IPC: G01Q90/00
Filed: 2020-06-02
Abstract: The present invention provides a method for measuring heat distribution of a specific space using a heat sensing probe, and a method and a device for detecting a beam spot of a light source. An embodiment of the present invention provides a method for measuring heat distribution of a specific space, comprising the steps of: moving the heat sensing probe, capable of measuring a temperature change, linearly in the specific space; and calculating the heat distribution of the specific space using continuous temperature change values acquired from the heat sensing probe during the moving step. The method for measuring the heat distribution of the specific space using the heat sensing probe, and the method and the device for detecting the beam spot of the light source according to the present invention, can map the temperature distribution with a small space by the heat sensing probe and can definitely detect the beam spot using the same.
Patent KR-20200069272-A (KR)
Title: Method and apparatus for scalable encoding and decoding
Inventor: LEE HA HYUN
IPC: H04N19/132
Filed: 2020-06-03
Abstract: The present invention relates to an inter-layer prediction method and a device therefor. According to the present invention, the inter-layer prediction method comprises the steps of: determining whether to apply inter-layer prediction to an enhancement layer; and performing prediction on a current block of the enhancement layer based on generalized reference information generated from information of a reference layer when applying the inter-layer prediction, wherein the information of the reference layer may be encoding information and residual information of a reference block corresponding to the current block of the enhancement layer in the reference layer. Therefore, video encoding and video decoding can be efficiently performed.