baber/WOPTO huggingface dataset:
Patent KR-20200116042-A (KR)
Inventor: HWANG YOON SIK
IPC: G06Q20/22
Filed: 2020-03-24
Abstract: The present invention relates to a payment agency system for supporting provision of a service based on a second payment device by a non-virtual asset by interworking with a service provision system for providing the service based on blockchains to a user based on a first payment device by a virtual asset, including: (i) receiving first information related to the first payment device and/or second information related to the second payment device, together with a request for payment for all or a part of a purchase amount based on the second payment device from the user who intends to receive the service; (ii) requesting from the user a signature for purchase transaction between the user and the service provision system; (iii) receiving the signature for the purchase transaction from the user; (iv) completing the payment by the second payment device by transmitting the request for the payment of the all or part of the purchase amount to a payment server associated with the second payment device together with the second information, and receiving an authorization for the payment of the all or part of the purchase amount from the payment server; and (v) completing the payment by the first payment device by receiving the signature for the purchase transaction, and allowing a virtual asset transmitted to the service provision system as the purchase transaction proceeds. Accordingly, it is possible to improve user convenience in payment by supporting compatibility between an existing payment system and a decentralized application (DApp).
Patent KR-20210119182-A (KR)
Title: Manufacturing method of embedded multilayer circuit board
Inventor: HONG SANG HYUK
IPC: H05K3/46
Filed: 2020-03-24
Abstract: The present invention provides a method for manufacturing an embedded multilayer circuit board. The method comprises the steps of: a) preparing a second and a third layer including copper foil; b) forming a second chip space by primary half router processing above the third layer; c) stacking the second layer on the upper side surface of the third layer having the second chip space formed therein; and d) forming a second through hole penetrating the second layer and the third layer, forming a third circuit after forming a second copper plating layer on the surface of the second layer and the third layer, and opening the lower side of the second chip space of the third layer by secondary half router processing below the third layer. Accordingly, damage to a chip formed by a half router, which is performed primarily and secondarily, can be prevented when a chip space contains a chip, which is an electronic device. In addition, a chip is fixed firmly to a corresponding position to increase structural stability, and a chip connection defect caused by laser misalignment due to the displacement of the chip from the corresponding position as with the traditional method is prevented. In addition, a probability of a manufacturing defect is reduced, difficulty in manufacturing is reduced compared with the traditional method, and an aspect ratio is increased because there is no step or empty space in the area of the chip space.
Patent KR-20210122362-A (KR)
Title: Organometallic halide compound, and optical member and light-emitting device and optical member and apparatus including the same
Inventor: CHANG JAE BOK
IPC: H01L27/32
Filed: 2020-03-30
Abstract: Disclosed are an organometallic halide compound represented by chemical formula 1 and having a zero-dimensional non-perovskite structure, and a light emitting element, an optical member, and a device comprising the same. According to the present invention, the organometallic halide compound has high stability against moisture and oxygen and exhibits high light emitting efficiency.
Patent KR-20210122518-A (KR)
Title: Diagnosis system for compressor included in conditioning equipment and method for controlling compressor included in conditioning equipment
Inventor: JINSUNG KIM
IPC: F04C28/28
Filed: 2020-04-01
Abstract: According to an embodiment of the present invention, a compressor diagnosis system of an air conditioner diagnoses a compressor by frequency analysis of a current provided to the compressor included in the air conditioner. More particularly, the compressor diagnosis system of an air conditioner may comprise: a current sensor for measuring a current supplied to the compressor; and a diagnosis unit including a frequency analyzer which analyzes a frequency of current information measured by the current sensor and generates diagnostic information by diagnosing the compressor.
Patent KR-20200037764-A (KR)
Title: Photosensitive resin composition and method of forming pattern using the same
Inventor: PARK JEONG MIN
IPC: G03F7/004
Filed: 2020-04-02
Abstract: Provided is a photosensitive resin composition. According to an embodiment of the present invention, the photosensitive resin composition comprises: an acrylic copolymer which is formed by copolymerizing unsaturated carboxylic acids, unsaturated carboxylic anhydrides or a mixture thereof, and an olefin unsaturated compound or a mixture thereof; a photoinitiator which is represented by the following chemical formula 1 or the following chemical formula 2; a polyfunctional acrylate oligomer; a polyfunctional monomer including an ethylenically unsaturated bond; and a melamine cross-linking agent. The present invention prevents a greenish defect.
Patent KR-20210128045-A (KR)
Inventor: SEOKJEONG YOO
IPC: B60T8/172
Filed: 2020-04-16
Abstract: A liquid detection device is provided. According to an embodiment of the present invention, the liquid detection device comprises: a base plate; a first terminal provided on one surface of the base plate; a second terminal provided to be spaced at a predetermined distance from the first terminal; a sensing unit provided to be spaced from each of the first terminal and the second terminal and made of a substance dissolved in liquid; and a connection member fixated to one end of the first terminal, coupled to one end of the sensing unit, and electrically coming in contact to be separable from a contact point of the second terminal. The present invention simultaneously senses the liquid and blocks power.
Patent KR-20210130575-A (KR)
Title: Method for manufacturing high-strenth concrete manhole for unstructured special specification
IPC: C04B28/16
Filed: 2020-04-22
Abstract: The present invention relates to a method for manufacturing a high-strength concrete manhole for unstructured special specifications, which provides excellent compressive strength and bending strength. According to an embodiment of the present invention, the method comprises a total binder, including a binder and a mixing water, fine aggregate, and coarse aggregate. The weight ratio of total binder : fine aggregate: coarse aggregate is 32.5 to 40 : 20 to 30 : 30 to 37.5. The binder is 80 to 96 wt% of clinker including 4CaO·3Al _2O_3·SO_3 as a main component, 90 to 95 wt% of special cement containing 4 to 20 w% of type II anhydrite, and 5 to 10 wt% of silica fume. 20 parts by weight or less (excluding 0 parts by weight) is added with respect to 100 parts by weight of the binder.
Patent KR-20210132299-A (KR)
Title: Methdo for controlling mediation system of heterogeneous healthcare service environments
IPC: G16H80/00
Filed: 2020-04-27
Abstract: Disclosed are a mediation system for heterogeneous healthcare service environments and a control method thereof. According to a concrete embodiment of the present invention, since a semantic mediation model for supporting interoperability provisioning for integration, sharing, and exchange of health data, data interoperability analysis and verification of heterogeneous or homogeneous healthcare services provide effects of increasing effectiveness of healthcare services for users and developers and increasing service quality according to user's needs. Moreover, in a situation where a tendency of utilizing AI functions is increasing day by day, the semantic mediation model is utilized not only for health care services but also for various health services to increase the quality of various health services and promote data recycling, thereby providing an effect of increasing the added value of the services. According to one embodiment, since a web objectification function with a semantic interoperability provisioning function is added to the semantic mediation model, development of interoperable health care applications can be simplified and semantic annotation and alignment can be formulated. The control method comprises an ontology model construction step, a semantic annotation step, a semantic alignment step, and a common data model generation step.
Patent KR-20210138951-A (KR)
IPC: A01K29/00
Filed: 2020-05-13
Abstract: The present invention provides a means for solving problems that may occur when an abnormality occurs in a system for controlling a growth environment of animals and plants through remote control or automatic control in an existing livestock shed or a smart farm facility. According to the present invention, a livestock shed safety apparatus comprises: a livestock shed environment control device including a central controller which receives environmental information from an indoor environment sensor and outdoor environment sensor for controlling an environment of the livestock shed to control an air purifier, a ventilation fan, a heater, and a sprinkler to control the environment inside the livestock shed; a power monitoring unit monitoring power consumption of the livestock environment control device; a switchgear control unit shutting off any one or more of the ventilation fan, the heater, and the sprinkler of the livestock environment control device when the power consumption in the power monitoring unit increases rapidly or a power consumption pattern is unstable; and a life support device operated when the power of at least one of the ventilation fan, the heater, and the sprinkler is cut off by the switchgear control unit. The life support device controls operation of any one or more of a low-temperature planar heating element, a heating bulb, and a cooling water supply device. Accordingly, the solves a problem that the existing safety device through power monitoring has only a function of simply shutting off power to be not suitable for agricultural facilities, thereby providing an effect of providing a means for enabling plants and animals to sustain life in any case.
Patent KR-20210102014-A (KR)
Title: Semiconductor device and method
Inventor: YANG CHIH CHUAN
IPC: H01L29/786
Filed: 2020-05-14
Abstract: A semiconductor device including a nanosheet field effect transistor (NSFET) in a first region and a fin field effect transistor (FinFET) in a second region and a method of forming the same are disclosed. In one embodiment, a device includes a first memory cell. The first memory cell includes: a first transistor including a first channel region including a first plurality of semiconductor nanostructures; and a second transistor including a second channel region including a semiconductor fin. It is possible to solve problems occurred as the minimum feature size is reduced.
Patent KR-20210142059-A (KR)
Title: Vehicle platooning method and device
IPC: B60W60/00
Filed: 2020-05-15
Abstract: The present invention relates to a vehicle platooning method and apparatus. The vehicle platooning method of the present invention comprises the following steps of: checking a drivable distance according to a fuel amount and fuel efficiency of each vehicle participating in platoon driving; selecting a vehicle having the shortest drivable distance as the vehicle to be cared for; locating a care target vehicle immediately behind a leader vehicle; sharing driving information of the leader vehicle with the care target vehicle; and driving the care target vehicle to minimize energy consumption based on the shared information. An objective of the present invention is to provide the vehicle platooning method and apparatus, which ensure all vehicles successfully arrive at their destinations within target time.
Patent KR-20210143562-A (KR)
Title: Lithium free battery having porous metal foam structure layer, and manufacturing method thereof
IPC: H01M4/13
Filed: 2020-05-20
Abstract: A lithium-free battery according to an embodiment of the present invention includes a positive electrode, a negative electrode, a separator, and a lithium non-aqueous electrolyte, wherein the negative electrode includes: a metal substrate as a negative electrode current collector; a porous metal foam structure layer formed on at least one surface of the metal substrate; and a lithium layer electrodeposited in the pores of the metal foam structure layer.
Patent KR-20210144036-A (KR)
Title: Flexible actuator, wearable robot having the same, and manufacturing method thereof
IPC: B25J9/10
Filed: 2020-05-21
Abstract: The present invention is a manufacturing method of a flexible actuator, comprising the following steps of: a) preparing a pair of outer covers composed of a top cover and a bottom cover of flexible material; b) forming an electrode including a plurality of conductive pads on at least one of the one pair of outer covers; c) arranging one or more SMA spring bundles composed of a plurality of fine-diameter SMA wires to form an overlapping part in which one end and the other end sides of the SMA spring bundles are electrically connected with the conductive pads, respectively; d) stitching the SMA spring bundles and the conductive pads in the overlapping part together; and e) forming an external current receiving unit constituted to receive current from the outside to form an electrical passage between the electrode and the SMA spring bundles. The flexible actuator is attached on similar position with human muscle not to interfere with movement of a body and improves responsiveness of relaxation movement.
Patent KR-20210145012-A (KR)
Inventor: OH YOUNG JOO
IPC: H01M4/133
Filed: 2020-05-22
Abstract: The present invention relates to an SMD-type all-solid-state battery for a high C-rate including: a laminated compressed body; a first external electrode formed on one side of the laminated compressed body; and a second external electrode formed on the other side of the laminated compressed body, wherein the laminated compressed body includes: a plurality of positive electrode sheets that are sequentially stacked and compressed so that one end can be connected to the first external electrode, respectively; a plurality of negative electrode sheets which have the other end connected to the second external electrode, are respectively positioned between the positive electrode sheets to cross the positive electrode sheets, and are sequentially stacked to be compressed; and a plurality of electrolyte sheets that are respectively positioned between the positive electrode sheets and the negative electrode sheets and are sequentially stacked to be compressed.
Patent KR-20210144383-A (KR)
Title: Method and apparatus for interaction between user and virtual object
IPC: H04N21/8545
Filed: 2020-05-22
Abstract: A method for interaction between a user and a virtual object according to the present invention includes the following steps: obtaining an RGB image; pre-processing the obtained RGB image; generating a heat map for the pre-processed RGB image; constructing skeleton information using the generated heat map; generating interaction information by using the skeleton information; generating an augmented reality content image based on the interaction information; and outputting the generated augmented reality content image.
Patent KR-20200141938-A (KR)
Inventor: KAJIWARA HIDEKI
IPC: G03F7/16
Filed: 2020-06-05
Abstract: The present invention is to provide a coating liquid to a substrate to form a coating film, in which a high throughput is obtained and space is saved. To this end, provided is an apparatus comprising: a first nozzle provided for each substrate holding portion for discharging a first processing liquid to a substrate at each first discharge position on the substrate; a second nozzle common to the plurality of substrate holding portions for discharging a second processing liquid for forming a coating film to the substrate at a second discharge position on each substrate after the first discharge liquid is discharged from the first nozzle; a third nozzle provided for each substrate holding portion to discharge a third processing liquid onto the substrate at a third discharge position on the substrate held by each substrate holding portion; a turning mechanism for turning the first nozzle when viewed from an upper surface between a first waiting portion and the first discharge position; and a direct-moving mechanism which moves the third nozzle linearly when viewed from an upper surface between the third waiting portion and the third discharge position.
Patent KR-20210119859-A (KR)
Title: Method for estimating sampling frequency offset of receiver, and associated signal processing method and receiver
Inventor: Huang wen yu
IPC: H04N5/14
Filed: 2020-06-11
Abstract: Provided is a method for estimating a sampling frequency offset of a receiver supporting an ATSC 3.0 standard. The method comprises: a step of receiving a bootstrap signal including a plurality of symbols; a step of generating a first correlation result by performing an autocorrelation operation on a first symbol among a plurality of symbols; a step of generating a second correlation result by performing an autocorrelation operation on a second symbol among the plurality of symbols; and a step of determining a sampling frequency offset according to a first correlation result and a second correlation result.
Patent KR-20210156062-A (KR)
Inventor: CHA KYUNG HO
IPC: G01F1/86
Filed: 2020-06-17
Abstract: The present invention aims to develop a system which is able to calculate a real-time discharge flow rate of a water distribution area in a mountainous area, where a flowmeter cannot be installed, and build an observation infrastructure which is able to supply water in a stable manner without a water supply suspension in each area. The present invention provides a flow rate calculating system for a water distribution area with a water supply pipe network, in which the flow rate (Q) discharged from the water distribution area to the outside is calculated by the below formula. The present invention is able to, in accordance with the above configuration, calculate the real-time discharge flow rate of the water distribution area in the mountainous area, in which a flowmeter cannot be installed, and secure data for supplying water in a stable manner without water supply suspension in each area.
Patent KR-20200086237-A (KR)
Title: Clerklessstore information providing system
Inventor: PARK SOO JO
IPC: G06Q50/12
Filed: 2020-06-25
Abstract: The present invention provides an instant noodles cooking sales system in which a user can easily receive cooked instant noodles in various machines. The instant noodles cooking sales system according to an aspect of the present invention includes: an order kiosk provided with an order input screen; and a machine assembly that outputs the instant noodles or topping ingredients ordered at the order kiosk and cooks the input instant noodles, wherein the machine assembly designates and displays a place for the user to move. Therefore, it is possible to easily provide users with images of the inside of the store, the state of occupancy of seats, and the number of people waiting for the machine through displays installed inside and outside the store.
Patent KR-20200079468-A (KR)
Inventor: PARK BYUNG HYUN
IPC: H01G4/012
Filed: 2020-06-26
Abstract: According to an embodiment of the present invention, provided is a multilayer capacitor with improved reliability. The multilayer capacitor comprises: a body having a plurality of inner electrodes stacked therein and including a ceramic pellet; and an external electrode formed outside the body and electrically connected to the inner electrode. The body includes a liquid pocket formed in the ceramic pellet.
Patent KR-20210029077-A (KR)
Title: Method for manufacturing curved cover of mobile terminal having fine pattern
Inventor: YOON SUNG DUCK
IPC: B29C33/06
Filed: 2020-06-29
Abstract: Disclosed is a method for manufacturing a curved cover for a mobile terminal having a fine pattern to increase productivity. According to the present invention, the method comprises: a first step of preparing a molding material in which polyethylene terephthalate (PET), polycarbonate (PC), polymethyl methacrylate (PMMA), and polyethylene terephthalate (PET) are sequentially stacked; a second step of preparing a first mold having a first molding surface on which a predetermined pattern is formed, and a second mold having a second molding surface which has a shape corresponding to the first molding surface; a third step of heating the first and second molds to reach a predetermined surface temperature (T1); a fourth step of disposing the molding material heated at a predetermined molding temperature (T2) on the second molding surface; and a fifth step of molding the molding material by matching the first and second molding surfaces to apply a predetermined molding pressure (P) to the molding material.
Patent KR-20220001565-A (KR)
Title: Rail Storeable Electric Column
Inventor: HONG SEONG JONG
IPC: B62D1/185
Filed: 2020-06-30
Abstract: The present invention relates to a rail storable electric column. The electric column, which forms the structure of a column for controlling the telescopic amount of a steering wheel of a vehicle, comprises: a rail base fixed to a vehicle body; and a column assembly combined with one side surface of the rail base to control the telescopic amount of the steering wheel depending on a sliding drive, wherein ball bearing rails are configured at both ends of the rail base, respectively, and driving ball bearings configured at both sides of the column assembly are driven while being supported on the ball bearing rails to control the telescopic amount of the column. The electric column comprises: a driving means for providing a driving force for driving the column assembly along the rail base to control the telescopic in and telescopic out movement of the column according to the manipulation of an operator; and a slide supporting part configured at both sides of the column assembly to slide while supporting the ball bearing rail.
Patent KR-20210018030-A (KR)
Title: Enteric coated tablet containing lactoferrin and manufacturing method thereof
Inventor: MATSUMOTO NATSUKI
IPC: A61K9/20
Filed: 2020-06-30
Abstract: The present invention relates to an improved means for maintaining dissolution of lactoferrin in the intestine with time, particularly at a high temperature. The present invention provides an enteric coated tablet including: (A) lactoferrin; and (B) crystalline cellulose, wherein the crystalline cellulose has a bulk density of 0.23 g/cm^3 or more. Preferably, the crystalline cellulose has a bulk density of 0.25 g/cm^3. In addition, the weight ratio (B/A) of the crystalline cellulose to lactoferrin is preferably 0.09 or more. Preferably, the weight ratio (B/A) is 60 or less. The present invention also provides a method for preparing an enteric coated tablet, including a step of forming tablets from mixed powder containing (A) lactoferrin and (B) crystalline cellulose having a bulk density of 0.23 g/cm^3 or more by using a tablet machine to obtain tablets and coating the tablets.