baber/WOPTO huggingface dataset:
Patent KR-20210087319-A (KR)
Title: Stave and underwater acoustic sensor array having the same
Inventor: CHO YOHAN
IPC: G01S11/14
Filed: 2020-01-02
Abstract: The present invention provides a stave that includes a hydrophone configured to convert a pressure signal by a sound wave introduced from the front into an electrical signal; a reflective baffle formed on the rear side of a hydrophone to reflect the pressure signal coming from the front toward the hydrophone; a sound insulation baffle provided on the rear side of the reflective baffle and configured to block noise and vibration from the rear; and a baffle housing formed to surround at least one surface of the other surfaces other than the upper and lower surfaces of the sound insulation baffle and configured to support the sound insulation baffle. An object of the present invention is to provide a stave capable of preventing deformation and damage caused by high pressure in the underwater environment of a sound insulation baffle, and an underwater acoustic array sensor having the same.
Patent KR-20210012876-A (KR)
Title: Meat curing device for diagnosing dry curing condition and automatic processing based on ph sensor and ultrasonic sensor
Inventor: HEO JIN SEOK
IPC: G01N29/04
Filed: 2020-01-22
Abstract: The present invention relates to a dry aging state diagnosis and automatic meat aging device based on an acidity sensor and an ultrasonic sensor, which analyzes an aging state of meat stored in a chamber measured through the acidity sensor and the ultrasonic sensor to diagnose whether there is an aging abnormality, and thus can change aging environment in the chamber when the aging abnormality is diagnosed.
Patent KR-20210099779-A (KR)
Title: Indoor exercise bicycle having electric brake
Inventor: CHO CHONG DU
IPC: A63B24/00
Filed: 2020-02-05
Abstract: The present invention relates to an indoor exercise bicycle, and more particularly, to an indoor exercise bicycle that is linked with an electronic brake operation according to an uphill and a curved state of a road surface. According to an embodiment of the present invention, an indoor exercise bicycle including an electronic brake includes: a brake mounting plate formed in an arc shape along one circumferential surface of a wheel to which a pedal shaft is connected, and making contact with the one circumferential surface of the wheel; a lead screw connected to a brake motor to rotate; a support slide block screw-coupled to one position of the lead screw, and coupled to the brake mounting plate; a screw plunger screw-coupled to another position of the lead screw, and configured to move linearly according to the rotation of the lead screw; and a first spring located between the support slide block and the screw plunger while being inserted into the lead screw.
Patent KR-20210100344-A (KR)
Title: Vehicle for performing autonomous driving using camera and operation method thereof
Inventor: CHEOL SEUNG KIM
IPC: B60Q1/08
Filed: 2020-02-06
Abstract: Embodiments of the present invention relate to a vehicle performing autonomous driving using a camera and an operating method thereof. An autonomous driving apparatus comprises: a first lamp including a first camera and a first light source wherein the first camera acquires a first image of a front side including a first side; a second lamp including a second camera and a second light source wherein the second camera acquires a second image of a front side including a second side; and a processor electrically connected to the first lamp and the second lamp. The processor allows the autonomous vehicle to analyze the first image and the second image such that noise objects on the surface of the first lamp and the surface of the second lamp are detected, and to determine a light output method based on the noise objects and controls the autonomous vehicle to control the first light source and the second light source based on the light output method. In accordance with the present invention, one or more among an autonomous vehicle, a user terminal, and a server can be associated with an artificial intelligence module, a drone (uncrewed aerial vehicle (UAV)), a robot, an augmented reality (AR) device, a virtual reality (VR) device, a device related to a 5G service, etc. The present invention can prevent expansion of contaminated portions in a headlamp by controlling light emission based on contaminants outside the headlamp.
Patent KR-20210103688-A (KR)
Inventor: AN YONG BEOM
IPC: F16F9/36
Filed: 2020-02-14
Abstract: The present invention relates to a rubber composition for an O-ring, and more specifically, to a rubber composition for an O-ring, comprising: 30 to 50 parts by weight of an NBR polymer having 20 to 40 wt% of an acrylonitrile; 40 to 60 parts by weight of carbon black; and 5 to 10 parts by weight of an additive, wherein a compression set and an aging tensile strength change rate according to KS B 2805 are 30% or less and 20% or less, respectively.
Patent KR-20210049655-A (KR)
Title: Apparatus and method for generating feature maps
Inventor: WEE DONG YOON
IPC: G06N3/08
Filed: 2020-02-18
Abstract: The present invention relates to an apparatus and method for generating feature maps. According to an embodiment of the present invention, the method for generating feature maps in order to detect an object, based on a mask region-convolutional neural network (R-CNN) comprises the following steps of: receiving from a backbone network a plurality of feature maps having different scales to an original image; generating coordinates of interest on the feature map which corresponds to a region of interest (RoI) for each feature map; and extracting from the feature maps an RoI feature map which corresponds to the coordinates of interest and combining the RoI feature maps by scale to generate a combined feature map.
Patent KR-20210106219-A (KR)
Inventor: KIM IN KYUM
IPC: A61G7/05
Filed: 2020-02-20
Abstract: The present invention relates to a multifunctional bed capable of bathing, urinating, and the like for a person with reduced mobility, and more specifically, to a multifunctional bed for a person with reduced mobility, wherein on the multifunctional bed, an entrance space for caregivers to enter is formed on the opposite side of a bed of a person with reduced mobility so that the caregiver can put the person with reduced mobility on a movable plate to move on a main body frame, and a plurality of the entrance spaces are formed in the front and rear sides of the main body frame, so that the person with reduced mobility can move easily regardless of the direction in which the person with reduced mobility lies down.
Patent KR-20210107425-A (KR)
Title: Tire
Inventor: CHOI IM CHEOL
IPC: B60C19/00
Filed: 2020-02-24
Abstract: An embodiment of the present invention provides a tire including a tread unit with tread patterns dividing a plurality of blocks. The tread patterns comprise: a plurality of first grooves which are extended along the circumferential direction of the tread unit and are spaced apart from each other the width direction of the tread unit; a plurality of second grooves which connect the first grooves between the first grooves; and a plurality of planar units which are placed on surfaces of the plurality of first grooves and have a plurality of grooves, respectively. The present invention provides a tire which reduces noise by applying irregular patterns on grooves.
Patent KR-20210108122-A (KR)
Title: System for mediating trade of intangile assests
Inventor: GANG JONG MO
IPC: G06Q30/06
Filed: 2020-02-25
Abstract: According to an embodiment of the present invention, in an intangible asset transaction brokerage system, after receiving intangible assets such as various construction orders, intellectual property rights, and business items from users, setting and registering a grade according to the value of intangible assets for each category, the system proposes a purchase for the intangible asset to buyers willing to purchase pre-registered intangible assets and matched buyers by matching each intangible asset, and thus trading of the intangible assets can be activated.
Patent KR-20210109171-A (KR)
Inventor: HWANG JIN SOOK
IPC: C09G1/02
Filed: 2020-02-27
Abstract: The present invention relates to a slurry composition for chemical mechanical polishing, and the slurry composition for chemical mechanical polishing according to an embodiment of the present invention comprises: abrasive particles; oxidizing agent; and carbon polishing inhibitors. The slurry composition for chemical mechanical polishing according to an embodiment of the present invention can selectively suppress the polishing of a carbon film while maintaining a polishing rate of a nitride film, an insulating film, a metal film, and a polysilicon film at a certain level.
Patent KR-20210109243-A (KR)
Title: Uv lamp and anti-scale water treatment water heater apparatus with sanitation loop
Inventor: THERESA D'AMORE
IPC: F24H1/18
Filed: 2020-02-27
Abstract: A water heating and treatment system comprising a UV lamp and an anti-scale water treatment sanitation system for the suppression of pathogens including an undesirable bacterial content in domestic water systems includes a water heater. A cold water supply line for supplying water to the water heater comprises an anti-scale device and a UV sanitary lamp. A water heater sanitary loop includes a sanitary loop pump that circulates hot water in the water heater. A water heater controller activates the water heater sanitary loop and instantaneously increases the water temperature of the water heater to a sanitary temperature equal to or higher than 151°F for one or more sections of at least two minutes in a sanitary loop mode. Also, described is a method for treating hot water to control pathogens comprising an undesirable bacterial content in domestic water systems.
Patent KR-20200044738-A (KR)
Title: Method of Printing Pattern on Aluminum Nitride Substrate Using Conductive Paste
Inventor: HWANG IN WOOG
IPC: H01B13/30
Filed: 2020-02-28
Abstract: The present invention provides conductive paste for printing an aluminum nitride substrate, comprising 70-90 wt% of a conductive powder, 4-10 wt% of a binder resin, and 10-20 wt% of an organic solvent. When a screen printing pattern is directly printed on an aluminum nitride molded article using the conductive paste of the present invention, the product production efficiency is significantly higher than in the case of printing using an MID or PDS method, and manufacturing costs of products are reduced.
Patent KR-20200124598-A (KR)
Title: Process for producing silicon ion complexes and complexes organicized with carboxylic acid and products using the same
Inventor: YOON JONG O
IPC: C05D9/00
Filed: 2020-02-28
Abstract: The present invention relates to a technique for ionizing silicon and, more specifically, to a technique for processing silicon into organic matter by using tricarboxylic acid or dicarboxylic acid and using water-soluble silicate, and ionizing the same. According to the technique of the present invention, it is possible to manufacture and produce products containing organic silicon ion complexes and supply the same to various fields including electrochemical fields, foods containing drinking water and beverages, and medicines. In particular, the present invention is expected to be able to treat and prevent various diseases caused by lack of silicon minerals by supplying silicon after organification, which does not exist as an ion in nature.
Patent KR-20210112706-A (KR)
Title: How to assemble a square frame of aluminum profiles
Inventor: AN HEUI TAY
IPC: F16B7/18
Filed: 2020-03-06
Abstract: In a method of assembling an aluminum profile (1), when assembling a square frame (6) as shown in Figure 4, two parallel sets of members of the same length are used so that one set processes two holes and the other set processes two taps, then after assembling the processed two holes and two taps, a groove of the one set processed holes is open and a groove of the other set processed taps is blocked. A spring nut can be added if the groove is blocked. In the present invention, the two sets of members are assembled so that the grooves are opened in all directions by processing two of the tabs and holes in each of the two sets of members. Even after assembly, bolts and nuts can be freely added without using special parts such as spring nuts, and screws smaller than the standard can be used.
Patent KR-20210115332-A (KR)
Title: Electric range and air guide included in the same
Inventor: PARK JINWOO
IPC: H05B6/12
Filed: 2020-03-12
Abstract: Disclosed are an electric stove and an air guide included in the same. In the electric stove, a structure for preventing an air outputted from an air-blasting fan from flowing into a space between a lower surface of a case and a driving circuit part is formed in the air guide. The electric stove comprises: a case; a heating part; a driving circuit part; an air-blasting fan; and an air guide. Therefore, the present invention is capable of allowing a cooling efficiency of a heat sink to be increased.
Patent KR-20210119007-A (KR)
Title: Display devicd and method for manufacturing thereof
Inventor: YOO BYUNG HAN
IPC: G02F1/1343
Filed: 2020-03-23
Abstract: According to the present invention, a display device comprises a display module and a sensor layer disposed on a lower portion of the display module and sensing light reflected from the display module. The sensor layer comprises a base layer, a sensing layer disposed on the base layer and including a sensing element for sensing the light, and an optical pattern layer disposed between the sensing layer and the display module and including a light blocking portion with a plurality of openings defined at regular intervals on a plane and a plurality of transmission portions disposed respectively in the openings. The light blocking portion does not overlap the transmission portions.
Patent KR-20210119828-A (KR)
Title: Remarketing System for Customers Ordering by Delivery
Inventor: LEE DO HYUN
IPC: G06Q30/02
Filed: 2020-03-25
Abstract: The present invention relates to a delivery customer remarketing system which allows a customer who has ordered by phone or a delivery application to easily register on a messenger channel of an affiliated store and advertisement messages to the registered customers to proceed with an event. According to the present invention, the system performs the following steps of: transmitting, by a POS system, customer payment information to a service server and a mobile phone terminal of an affiliated store; storing, by the service server, accumulated points of a customer in a database and sending, by the mobile phone terminal of the affiliated store, a text message including a notification text or a link to the customer; receiving, by the customer, the notification text or the text message including the link and easily registering on an affiliated store channel; checking, by the service server, a registered customer ID by using an affiliate channel account and sending an advertisement text to the customer through the messenger server; receiving, by the customer, the advertisement text and participating in the event; and storing, by the service server, information such as customer point accumulation and usage status, the number of orders, and the number of event participations in the database and providing information to the affiliated store online or through an application.
Patent KR-20210120329-A (KR)
Title: Electric brake system
Inventor: HEE CHUL JUNG
IPC: B60T17/22
Filed: 2020-03-26
Abstract: An electronic brake system comprises: a main device for providing a first hydraulic pressure to a plurality of wheel cylinders respectively installed on a plurality of wheels based on a position of a brake pedal; and an auxiliary device for providing a second hydraulic pressure to first and second wheel cylinders, respectively installed on first and second wheels among the wheels based on the position of the brake pedal in a state in which the main device cannot generate the first hydraulic pressure. The auxiliary device can receive power from a power network different from that of the main device. The main device can control any one of a first parking brake installed on a third wheel among the wheels and a second parking brake installed on a fourth wheel among the wheels. The auxiliary device can control the other one of the first parking brake and the second parking brake. In the electronic brake system, when the main device fails or is out of control, the auxiliary device can assist in generating hydraulic pressure required for braking and generate braking force using the parking brake.
Patent KR-20200136815-A (KR)
Title: METHODS FOR TRANSMITTING AND RECEIVING SIGNALS BASED ON ENHANCED Multimedia Broadcast Multicast Services AND APPARATUSES THEREOF
Inventor: JO JUN HO
IPC: H04J11/00
Filed: 2020-04-07
Abstract: The present disclosure relates to a technology for transmitting and receiving signals by providing an evolved multimedia broadcast multicast service (eMBMS). According to an aspect of the present disclosure, provided are a method for a base station to provide an eMBMS service, and an apparatus thereof. The method for a base station to provide an eMBMS service comprises the steps of: receiving a packet data unit (PDU) including two or more pieces of time synchronization information applied to eMBMS transmission from a core network entity; setting a transmission time for eMBMS data transmission by applying one of the two or more pieces of time synchronization information; and transmitting eMBMS data for a plurality of terminals at the transmission time.
Patent KR-20210127441-A (KR)
Inventor: KIM JOO HO
IPC: C23C16/455
Filed: 2020-04-14
Abstract: According to the present invention, disclosed is a substrate processing apparatus. The substrate processing apparatus has a double tube structure that can pressurize a reaction space with high pressure higher than normal pressure and then reduce the pressure to low pressure lower than the normal pressure to increase a yield of a thin film of a substrate.
Patent KR-20200121757-A (KR)
Title: Material for forming organic film, substrate for manufacturing semiconductor device, method for forming organic film, patterning process, and compound for forming organic film
Inventor: KORI DAISUKE
IPC: G03F7/11
Filed: 2020-04-16
Abstract: An objective of the present invention is to provide a compound containing an amide group to form an organic lower layer with good adhesion to a substrate. According to the present invention, the material for forming an organic film comprises (A) a compound for forming an organic film represented by the general formula (1A) or (1B) and (B) an organic solvent. In chemical formula (1A), W1 is a tetravalent organic group, R1 is one of groups represented by (1C), and it is good to use two or more kinds of R1s in combination. In chemical formula (1B), W1 and R1 are the same as those of chemical formula (1A), R2 is a saturated or unsaturated hydrocarbon group, R2 is a hydrogen atom or a linear or branched saturated or unsaturated hydrocarbon group of C1-C20, and a methylene group constituting R2 may be substituted with an oxygen atom or a carbonyl group. In chemical formula (1A), when W1 is any one of (1D, 1E, 1F, 1G), R1 is not any one of 1H.
Patent KR-20210131588-A (KR)
Title: Slave module having PUF based on CC-LINK
IPC: H01R13/533
Filed: 2020-04-24
Abstract: The present invention relates to a CC-Link based slave module applied with physical unclonable function (PUF), which is detachable from a master module and configured to input/output data to and from each connected field device at the same time, thereby improving the speed, stability and accuracy of data input/output with the field devices, is applied with PUF to enable the communication between devices of an authorized ID, thereby significantly increasing security, and includes communication modules that support connection with various communication protocols, to enable remote monitoring through data communication with various field devices and external devices, and at the same time, to maximize the convenience and efficiency of work. In the CC-Link based slave module applied with PUF, a pressure fixing part installed on the front side of a second cover is configured to open or close fifth connectors of a fifth connector part exposed through the second cover, and at the same time, plug body connection ports of the pressure fixing part are opened only through a tool formed in a specific shape. In addition, in the CC-Link based slave module applied with PUF, a pressing bar of the pressure fixing part is configured to press a plug body of a communication case (C) inserted into a plug body insertion port. Therefore, the CC-Link based slave module applied with PUF can not only improve security, but also effectively prevent a phenomenon in which the connection of a plug and a connector of a communication cable is released due to external vibration and shaking.
Patent KR-20200129044-A (KR)
Inventor: HASEGAWA KAZUO
IPC: H01S3/16
Filed: 2020-05-04
Abstract: A first fiber (30) is connected to a first end of a third fiber (50) doped with a rare earth element, and a second fiber (80) is connected to a second end of the third fiber (50). In the third fiber (50) doped with the rare earth element, with respect to an addition ratio to which the rare earth element is added, a central portion of a core (54) is more heavily doped with the rare earth element than a peripheral portion of the core (54).
Patent KR-20210135386-A (KR)
Title: Display apparatus and manufacturing the same
IPC: H01L27/12
Filed: 2020-05-04
Abstract: The present invention relates to a display device for preventing damage to the surface of an insulation layer on which a pixel electrode is placed, and a manufacturing method thereof. The display device includes: a substrate including a display area and a peripheral area surrounding the display area; a thin film transistor placed on the substrate, corresponding to the display area; a pad part placed on the substrate, corresponding to the peripheral area; a first insulation layer including a first part placed on the thin film transistor, and a second part extended from the first part, and exposing the pad part; and a light emitting element placed on the first part of the first insulation layer, and electrically connected with the thin film transistor. An upper side of the first insulation layer has a step between the first part and the second part.
Patent KR-20210136252-A (KR)
Title: Cancer-specific self-assembled nanoparticles for enhancing antitumor immunity
IPC: A61K47/69
Filed: 2020-05-07
Abstract: The present invention relates to tumor cell-specific self-assembled nanoparticles exhibiting an anti-tumor immunity synergistic effect, which not only exhibit the above-described effects such as tumor tissue-specific activity and cytotoxicity stabilization, despite not including a separate carrier, but also have a very excellent cancer cell killing effect to effectively prevent cancer growth and recurrence by simultaneously exerting the anti-tumor immunity synergistic effect.
Patent KR-20210137349-A (KR)
Title: Environment analysis device using smart drone
IPC: B64C39/02
Filed: 2020-05-10
Abstract: An environment analysis apparatus using a smart drone according to the present invention comprises: a sample collecting module which is fastened to an aircraft flying over a sample collecting area and collects a sample over the sample collecting area according to an altitude change of the aircraft; and a sample analyzing module which analyzes the sample collected from the sample collecting module and transmits the analysis result to an environmental analyzing server through an environmental analyzing module online. Therefore, the present invention efficiently collects the sample of the sample collecting area and accurately performs an environmental analysis.