baber/WOPTO huggingface dataset:
Patent KR-20210024822-A (KR)
Title: Smart lock
Inventor: LEE DO HWAN
IPC: G08B21/18
Filed: 2019-08-26
Abstract: The present invention relates to a smart lock, which is interlocked with a mobile device to perform locking and unlocking according to user identification and control. The smart lock includes: a communication module for interlocking with the mobile device; a control unit for controlling the operation of the smart lock; and a driving unit providing a driving force for locking and unlocking according to the control of the control unit, thereby selectively controlling whether the communication module, the control unit, and the driving unit are activated according to the state of the smart lock. Accordingly, power consumption can be minimized by selectively controlling whether or not internal components constituting the smart lock are activated, so that an effective use period of the lock can be maximized by one-time charging or battery replacement.
Patent KR-20210027562-A (KR)
Title: Thermal renewable energy generating device using mixed waste
Inventor: YANG BOK JOO
IPC: C10L5/06
Filed: 2019-08-28
Abstract: The present invention relates to a heat regeneration energy generation device configured to manufacture a solid fuel in a way that crushes mixed waste in a state in which various types of waste are mixed then, stirs, dries, compresses, and molds the mixed waste and configured to generate heat regeneration energy in a way that recovers heat generated during the combustion of the manufactured solid fuel. The heat regeneration energy generation device using mixed waste according to the present invention comprises a solid fuel manufacturing unit for generating a solid fuel using mixed waste; and an energy generation unit for burning the generated solid fuel to generate heat regeneration energy. Specifically, the solid fuel manufacturing unit comprises: a primary crushing unit which primarily crushes mixed waste input through an inlet formed on an upper part by a primary crusher, discharges the crushed mixed waste to an outlet formed on a lower part, and collects waste water discharged in the crushing process by being contained in the mixed waste and discharges the waste water to the outside; an inclined transfer unit which is installed to be inclined upwardly to transfer the primary crushed mixed waste to a main body unit; the main body unit which precisely and secondarily crushes the primarily crushed mixed waste input through an inlet formed on one side of the upper part, stirs and dries the secondarily crushed mixed waste, and discharges the mixed waste through an outlet formed on the lower part; a compression transfer unit which is installed from the inside of the main body unit, compresses the dried mixed waste, and transfers the compressed mixed waste to a molding unit; and the molding unit which molds the compressed mixed waste input through an inlet formed on one side of the lower part into a solid fuel and discharges the solid fuel through an outlet formed on the other side of the lower part.
Patent KR-20210028300-A (KR)
Title: Apparatus for disposing garbage
Inventor: OH EUN HWAN
IPC: B02C18/18
Filed: 2019-09-03
Abstract: The present invention relates to a food treatment device comprising: a housing having a cover to open and close an upper side; a treatment tank provided inside the housing, receiving and storing organic matter and microbial fermentation broth, and having an outlet extending outside the housing for intermittently discharging the fermented organic matter; a crushing unit for transporting and guiding the organic matter into the treatment tank after crushing the organic matter; a stirring unit for stirring the crushed organic matter and the microbial fermentation broth inside the treatment tank; and a deodorizing unit provided on the outside of the treatment tank inside the housing, collecting and removing odors generated during the fermentation of the organic matter, and then guiding to exhaust purified air. Unlike the prior art, the present invention can be used for home use by compactly manufacturing a treatment facility for decomposing organic matter such as food waste or household waste, etc., can maximize the amount of disappearance (decomposition) of organic matter by providing the stirring unit inside the organic matter treatment facility and increasing the mixing degree of organic matter and microorganisms, and can prevent the user′s discomfort due to the odor as much as possible by providing a complex deodorizing facility inside the organic matter treatment facility.
Patent KR-20210028311-A (KR)
Title: Apparatus for controlling igbt of traction inverter of railway vehicle and method thereof
Inventor: LEE JUNE SEOK
IPC: B60L15/20
Filed: 2019-09-03
Abstract: The present invention relates to a power semiconductor element control device of a propulsion inverter for a railway vehicle, which comprises: a speed determination unit for determining the speed of the railway vehicle; an initial switching frequency selection unit for selecting a specified minimum switching frequency when the railway vehicle is at zero speed; a variable switching frequency selection unit for selecting by increasing a switching frequency in response to an increase in the vehicle speed of the railway vehicle at the zero speed; and a driving unit for switching a power semiconductor element based on the switching frequency selected by the initial switching frequency selection unit and the variable switching frequency selection unit in response to a case in which the speed of the railway vehicle is 0 speed and a non-zero speed.
Patent KR-20210027879-A (KR)
Title: Composition for detecting glucose using alginate and diagnostic kit using the same
Inventor: SEO KANG MOON
IPC: C12N11/10
Filed: 2019-09-03
Abstract: The present invention relates to a composition for detecting sugar in a sample, wherein the composition comprises glucose oxidase, peroxidase, alginate, and a color reagent. In a method for detecting sugar through color change confirmation using an existing enzymatic reaction, the composition containing alginate together with an enzyme detects even a lower concentration of glucose through a clear color change than an existing method for diagnosing diabetes using the enzyme reaction, so that the composition can be provided in a diagnostic reagent and a diagnostic kit capable of diagnosing diabetes simply and non-invasively by effectively detecting a low concentration of glucose in tears.
Patent KR-20210028857-A (KR)
Title: advertising method and system
Inventor: KIM DONG HWON
IPC: G06Q30/02
Filed: 2019-09-05
Abstract: The present invention provides an advertising method and system. The advertising method comprises the steps of: obtaining an average number of daily access users; obtaining an average number of daily registered advertisements and a total number of possible advertisement exposures; obtaining an average number of advertisements provided per person based on the average number of daily access users and the average number of daily registered advertisements; and exposing advertisements to users, who have accessed an advertisement application or advertisement website, based on the average number of advertisements provided per person.
Patent KR-20190108088-A (KR)
Title: Apparatus and method for encoding and decoding for high frequency bandwidth extension
Inventor: CHOO KI HYUN
IPC: G10L19/038
Filed: 2019-09-10
Abstract: Disclosed are an apparatus for encoding and decoding for high frequency bandwidth expansion and a method thereof. The apparatus for encoding may down-sample an input signal, perform core encoding on the down-sampled input signal, perform frequency conversion for the input signal, and perform bandwidth expansion encoding by using a basic signal of the input signal in a frequency domain.
Patent KR-20210035612-A (KR)
Title: Welding information providing apparatus
Inventor: HUH MOON YOUNG
IPC: A42B3/22
Filed: 2019-09-24
Abstract: The present invention relates to a welding information providing apparatus which, by synthesizing pictures taken under various shooting conditions, provides a high-quality image that can easily identify the welding environment in addition to the part adjacent to the welding light, and thus provides efficient guiding to an operator about the current welding operation status, thereby being able to improve welding quality.
Patent KR-20210038736-A (KR)
Title: Condensed-cyclic compound and organic light emitting device including the same
Inventor: JEONG EUN JAE
IPC: C07C211/61
Filed: 2019-09-27
Abstract: Disclosed are a condensed ring compound represented by a predetermined chemical formula, and an organic light emitting element including the same. To this end, the organic light emitting element comprises a first electrode, a second electrode, an organic layer, and one or more condensed ring compounds. Therefore, the organic light emitting element can have low driving voltage, high efficiency, and a long lifespan.
Patent KR-20200038424-A (KR)
Title: Wafer processing method
Inventor: SHIRAHAMA TOMOHIRO
IPC: H01L21/3105
Filed: 2019-10-02
Abstract: An objective of the present invention is to provide a wafer processing method capable of imparting a gettering capability while suppressing an increase in the number of required processes. The wafer processing method, as a processing method for thinning a wafer, comprises: a protective member bonding step (ST2) of bonding a protective member to a surface side of a wafer; a grinding step (ST3) of holding the protective member side of the wafer with a holding surface of a chuck table and grinding a rear surface of the wafer to be thin by using a grinding stone where abrasive grains are fixed by a bonding material; and a grinding step (ST4) of, after the grinding step (ST3), pressing a grinding pad, which rotates while supplying slurry, to the rear surface of the water, grinding the rear surface side of the water until a grinding deformation layer formed by grinding is slightly remains, and generating a gettering layer.
Patent KR-20210046128-A (KR)
Title: Mechanism for controlling physical machine by applying interactive software
Inventor: KUO CHIEN CHIH
IPC: G05B19/042
Filed: 2019-10-17
Abstract: The present invention provides a mechanism for controlling a physical machine by applying interactive software, which comprises a first dialogue unit, a second dialogue unit, an application device and a download converter. The first dialogue unit corresponds to a specific interactive software unit, and includes a first dialogue box, a first user interface and a first output unit, wherein a user logs in the first dialogue unit via the user interface to perform a dialogue via the first dialogue box. The second dialogue unit corresponds to the specific interactive software unit and includes a second dialogue box, a second user interface and a second output unit. The application device is connected to the second dialogue unit of a second electronic information device, and allows the user to log in to the second dialogue unit via the second user interface and to perform a dialogue via the second dialogue box. The download converter is connected to the second dialogue unit, converts statements in the second dialogue unit into machine commands and transmits the commands via a network. The present invention enables a plurality of users to control and monitor a plurality of application devices concurrently.
Patent KR-20210050618-A (KR)
Title: Vibration Measuring Apparatus for Axis of Solid of Revolution
Inventor: KO MYEONGJIN
IPC: G01M1/22
Filed: 2019-10-28
Abstract: A rotating body shaft shake measuring device according to the present invention comprises: a first support unit for supporting one side of a shaft of a rotating body; a second support unit spaced apart from the first support unit to support the other side of the shaft of the rotating body; a driving unit for generating a driving force for rotating the shaft of the rotating body seated on the first and second supporting units; and a measuring unit provided to measure the shaking while the shaft of the rotating body is rotated by the driving unit.
Patent KR-20210050905-A (KR)
Title: Vehicle controler with battery voltage measuring function and battery voltage measuring method thereof
Inventor: KA DOO YOUN
IPC: G01R19/165
Filed: 2019-10-29
Abstract: According to a preferred embodiment of the present invention, a vehicle controller with a battery voltage measurement function comprises: a voltage distribution unit distributing voltage by stages at the recognizable battery voltage; and a control unit measuring the voltage distributed by the voltage distribution unit, comparing the measured voltage with the recognizable maximum voltage, and determining the battery voltage by using a comparison result. The present invention can measure a normal voltage range of each of the plurality of batteries when the plurality of batteries having the different voltage are applied to a vehicle.
Patent KR-20210051927-A (KR)
Title: Apparatus for regulating secretion level of hormone
Inventor: CHOI YOUNG JIN
IPC: A61N1/05
Filed: 2019-10-31
Abstract: According to the present invention, a device for controlling hormone secretion amount comprises a probe part and a stimulating part electrically connected to the probe part, wherein the probe part may include an insertion fixing member, a sensing member, and a supporting member, and the stimulating part may include a stimulating member, a connecting member, and a supporting member. The device can measure and control the activity of hormone cells in a living animal for a long period of time through a minimally invasive electrophysiological method.
Patent KR-20200056918-A (KR)
Title: Notifications for deviations in depiction of different objects in filmed shots of video content
Inventor: THOTA PRAVEEN
IPC: H04N21/278
Filed: 2019-11-01
Abstract: A video editing device includes a memory storing a first video content and a circuit extracting a first image frame of a first filmed shot of the first video content and a second image frame of a second filmed shot of the first video content. The first image frame is a last frame of the first filmed shot and the second image frame is a first frame of the second filmed shot. The circuit detects a first set of objects from the extracted first image frame and a second set of objects from the extracted second image frame. The circuit further generates and outputs notification information associated with a first object based on a deviation of at least a first visual attribute of the first object in the first image frame from at least a second visual attribute of the first object in the second image frame.
Patent KR-20210054264-A (KR)
Title: Control system for hand motion of myoelectric hand and control method thereof
Inventor: PARK SE HOON
IPC: A61F2/58
Filed: 2019-11-05
Abstract: The present invention relates to a thumb and index finger-based hand motion control system of an electromyographic electric prosthetic hand and a method for controlling the same and, more specifically, to a thumb and index finger-based hand motion control system of an electromyographic electric prosthetic hand that can express all hand gestures expressing emotions or intentions in addition to the gripping action of grabbing an object by limited EMG signals transmitted from two EMG sensors provided in the electromyographic electric prosthetic hand, can diversify the shape of the hand gesture and the shape of the grip according to the position of the thumb that can be changed by a user and the index finger at the time of expression, and can easily and conveniently expand the range of the electromyographic electric prosthetic hand used, and to a method for controlling the same.
Patent KR-20210056728-A (KR)
Title: Composite Melting-yarn having excellent absorptionand dry properties, And Method preparing same
Inventor: HWANG MUN SEB
IPC: D02G3/36
Filed: 2019-11-11
Abstract: The present invention relates to a method for manufacturing a composite melting yarn having excellent absorption and drying properties, including: a yarn supply step of supplying a core yarn having an elongation of 30 to 50% and a partially drawn yarn having an elongation of 100% or more and a multi-leaf deformed cross-section as an effect yarn; a braiding step of braiding by air entangling while supplying the core yarn and the effect yarn at an overfeed; a melting-twisting step of heating the braided composite yarn to 220-240 deg. C to partially melt-twist the core and effect yarns; and an untwisting step of untwisting the twisted composite yarn.
Patent KR-20210056732-A (KR)
Inventor: Dong hui hong
IPC: G06Q40/06
Filed: 2019-11-11
Abstract: An investment foreign exchange server using Korean and foreign real estate according to the present invention includes: a Korean real estate information database in which Korean real estate information is stored; a foreign real estate information database in which foreign real estate information is stored; a real estate information providing part that extracts and provides specific real estate information from the Korea real estate information database or the foreign real estate information database when receiving a real estate information request message from a user terminal; and a real estate investment brokerage part that uses the real estate investment brokerage request message and brokers the sale of the investment real estate according to the real estate sales regulations of a country corresponding to the location of the investment real estate when receiving a real estate investment brokerage request message from the user terminal. It is possible to provide real estate information not only in your own country but also in other countries.
Patent KR-20210058083-A (KR)
Title: Wireless power transmitter and controlling method thereof
Inventor: LEE JINBONG
IPC: H02M7/48
Filed: 2019-11-13
Abstract: A wireless power transmitter according to various embodiments includes: a PFC for converting AC power inputted from a power source into DC power; an inverter for converting the DC power outputted from the PFC into AC power; a power transmission circuit for wirelessly transmitting power based on the AC power outputted from the inverter; and at least one processor configured to check at least one of a voltage or a current of the DC power outputted from the PFC and inputted to the inverter, and control operation of the inverter based on at least one of a voltage or a current of the DC power identified. Various other embodiments are possible.
Patent KR-20210062231-A (KR)
Inventor: ENDO ARATA
IPC: C08K3/30
Filed: 2019-11-21
Abstract: The present invention relates to an eco-friendly etching resist ink composition that can be peeled off by water, and specifically, to an ink composition that is selectively peeled off by water. The etching resist ink composition includes: polyvinylpyrillidone (PVP) having a weight average molecular weight of 39,000 - 1,590,000 g/mol and an inorganic filler that is barium sulfate.
Patent KR-20210062312-A (KR)
Inventor: JU MIN CHEOL
IPC: C08F2/44
Filed: 2019-11-21
Abstract: The present invention relates to a method for preparing a copolymer, and specifically, to a method for preparing a copolymer, which comprises a step of adding an aromatic vinyl-based monomer and a vinyl cyan-based monomer for polymerization in the presence of a polymerization initiator (S10), wherein the polymerization initiator includes two or more different polymerization initiators, and some or all of the aromatic vinyl-based monomer is continuously divided and added during the polymerization of step (S10), to a copolymer prepared therefrom, and to a thermoplastic resin composition comprising the same. An object of the present invention is to provide the method for preparing the copolymer, which can improve the heterogeneity of the monomer units in the copolymer, and at the same time, is excellent in thermal stability.
Patent KR-20210062439-A (KR)
Inventor: MOON SANGWOO
IPC: H04W72/12
Filed: 2019-11-21
Abstract: The present invention relates to a CSMA-based optimal resource allocation method considering interoperability with TCP in a wireless communication network. The purpose of the present invention is to make adaptive driving to a radio interference situation showing variable characteristics according to time in a situation where a plurality of terminals are to communicate by occupying radio resources with each other without an access point (AP) in a wireless ad hoc network situation, so that each wireless connection is equally assigned with radio resources. For the fairness of this resource allocation, provided is a technology in which the length of a transmission queue (media access queue, MAQ) for determining the occupancy status of a radio resource of a terminal and an MAQ delay for compatibility with TCP are measured to be applied to a contention window (CW) which is a channel access parameter. The CW parameter can be set as an 802.11 DCF parameter to adjust transmission aggressiveness when sending packets to a physical layer. In addition, provided is a priority scheduling method for guaranteeing quality-of-service (QoS) of a terminal using wireless communication.
Patent KR-20210062824-A (KR)
Title: Semiconductor device and method for manufacturing the same
Inventor: HAN MIN CHUL
IPC: H01L21/768
Filed: 2019-11-22
Abstract: The present invention discloses a semiconductor device and a method for manufacturing the same. The semiconductor device includes a wiring structure. The wiring structure includes a lower layer, a plurality of first wires extended in a first direction on the lower layer, a plurality of second wires extended in a second direction intersecting the first direction between the first wires and connecting the first wires, first insulating patterns between the second wires, and second insulating patterns penetrating the first wires. The first wires include connection regions connected to the second wires in at least one of the second direction and a direction opposite to the second direction. The second insulating patterns pass through the connection regions. The present invention can provide the semiconductor device comprising a mesh-type wiring structure with improved electrical characteristics.
Patent KR-20190137731-A (KR)
Inventor: HWANG SANG JIN
IPC: B62B3/00
Filed: 2019-11-22
Abstract: The present invention relates to an agricultural product carrying cart easy to move and turn on an uneven road surface. According to the present invention, the agricultural product carrying cart comprises: a plurality of base frames (10) to load agricultural products thereon; a support frame (20) supporting and fixing the base frame (10); a sliding pipe (30) inserting a sliding bar (41) integrally fixed to a variable frame (40) thereinto to allow the same to be slid and fixed; the variable frame (40) with a left-right symmetrical structure integrally fixing the sliding bar (41) thereto; a driving handle bar (50) moving the cart; a front wheel (60) fixing a pair of left and right front wheel frames (64) to one side of the lower surface of the variable frame (40); a pair of left and right rear wheels (70) fixed to one side of the lower surface of the variable frame (40); a handle (80) reciprocating the rear wheel (70) within a predetermined section; and a steering handle (90) disposed outside a handle pipe (91) to control the direction of the rear wheel (70).
Patent KR-20210063137-A (KR)
Title: A double-stranded oligonucleotide comprising CTGF specific sequence and a composition for treating and preventing fibrosis related diseases and respiratory related diseases
Inventor: PARK HAN OH
IPC: A61K9/19
Filed: 2019-11-22
Abstract: The present invention relates to: double-stranded oligonucleotide capable of inhibiting CTGF expression with high specificity and efficiency; a double-stranded oligonucleotide structure and nanoparticles comprising the double-stranded oligonucleotide; and uses thereof for preventing and treating fibrosis-related diseases and respiratory-related diseases.