baber/WOPTO huggingface dataset:
Patent KR-20210022906-A (KR)
Title: Arrangement of a Ship equipped with a 2-stroke Engine as an Auxiliary Engine
Inventor: LEE JEOUNG SUN
IPC: B63B11/00
Filed: 2019-08-21
Abstract: Disclosed is an arrangement structure of a ship to which a two-stroke engine is applied as an auxiliary engine. According to the present invention, the arrangement structure of a ship comprises: a main engine provided as a two-stroke engine as an engine for propulsion of the ship and disposed on the floor of the ship; and a generator engine provided as a two-stroke engine as a generator engine for generating power required in the ship and disposed on a 2^nd deck of the ship. The area in which the generator engine is disposed is disposed in the center of the ship in the width direction, and is divided by a bulkhead installed between the port and starboard areas. In the upper 1^st deck of the area where the generator engine is disposed, an opening for accommodating an upper part of the generator engine is formed.
Patent KR-20210024753-A (KR)
Title: Method for Freezing Storage of Tree Ear and Tree Ear Stored therefrom
Inventor: O HO YOUNG
IPC: A23B7/02
Filed: 2019-08-26
Abstract: The present invention relates to a frozen storage method of Auricularia polytricha and, more specifically, to a frozen storage method of Auricularia polytricha, which prevents weight loss of Auricularia polytricha due to water loss, and has an excellent effect in storing raw Auricularia polytricha by maintaining the vitality and freshness of Auricularia polytricha to the extent that mycelium can germinate even during long-term frozen storage. The Auricularia polytricha of the present invention stored according to the frozen storage method has almost no weight loss due to evaporation of water during storage, and maintains freshness and vitality of a fruit body. Therefore, it is possible to prevent deterioration of a commercial value of the raw Auricularia polytricha through the application of the frozen storage method of the Auricularia polytricha of the present invention, and thus can greatly contribute to the increase in the income of the farmer.
Patent KR-20190116163-A (KR)
Title: Electronic component and board having the same mounted thereon
Inventor: NA JAE YOUNG
IPC: H01G4/232
Filed: 2019-08-29
Abstract: Provided are an electronic component and a board mounted thereon. The electronic component comprises: a body; first and second external electrodes respectively formed at both ends of the body in a first direction; a first metal frame including a first support unit joined to the first external electrode, a first mounting unit which is extended from a lower end of the first support unit in the first direction and has a first protrusion unit on the lower surface and a first coating film formed to cover the upper surface of the first protrusion unit on the upper surface of the first mounting unit and including titanium (Ti); and a second metal frame including a second support unit joined to the second external electrode, a second mounting unit which is extended from a lower end of the second support unit in the first direction and has a second protrusion unit on the lower surface and a second coating film formed to cover the upper surface of the second protrusion unit on the upper surface of the second mounting unit and including Ti.
Patent KR-20210026128-A (KR)
Title: FIRE HYDRANT BASED IoT FIRE ALARM SYSTEM
Inventor: LEE JAE YONG
IPC: G08B25/14
Filed: 2019-08-29
Abstract: According to one embodiment of the present invention, provided is a fire hydrant-based IoT remote fire notification system, which comprises: a management server which provides a fire situation notification service according to a fire alarm signal of a fire hydrant transmitter or a fire detection sensor to a user registered in advance; and an IoT communication module installed on one side of a fire hydrant receiver which receives the fire alarm signal from the fire hydrant transmitter or the fire detection sensor, connected to the fire hydrant receiver in communication, and relaying the fire alarm signal between the fire hydrant receiver and the management server in communication.
Patent KR-20210026561-A (KR)
Title: Improved Steel Bracket With Hydraulic Jack For Bridge Lift And Bridge Raising Method Using This
Inventor: GO JAE HYUNG
IPC: E01D21/00
Filed: 2019-08-30
Abstract: The present invention relates to an improved hydraulic jack installation steel bracket for lifting a bridge and a bridge lifting method using the same, which can prevent damage to a steel bracket. More specifically, the improved hydraulic jack installation steel bracket for lifting a bridge comprises: a flat base plate (110) fixed and installed by coming in contact with the upper surface of a bridge post; a main plate (120) of a plate shape, on which a main hydraulic jack vertically installed to protrude in the gravitational direction perpendicular to the base plate to lift the upper portion of a bridge is installed; a plurality of vertical reinforcing plates (130) of a protruding plate shape, which are horizontally installed in the gravitational direction and come in contact with the main plate to support the main plate; a plurality of anchor holes (140) which penetrate the base plate and are installed at prescribed intervals between the vertical reinforcing plates; a high-load anchor (TB) to fix and install a steel bracket on the upper surface of the bridge post via the anchor holes; an insert hole (150) penetrated in the shape of a laterally long rectangle and having the same length as that of the main plate between the main plates from the upper end of the base plate; and an insert plate (IP) penetrated on both lateral ends of the insert hole in a laterally long T-shape and installed in the form of being placed on the upper portion of the bridge post to support an auxiliary hydraulic jack.
Patent KR-20210029477-A (KR)
Title: Method of pre-lithiation of electrode and apparatus therefor
Inventor: HWANG SEUNG HAE
IPC: H01M4/04
Filed: 2019-09-06
Abstract: The present invention relates to a pre-lithiation method for an electrode and an apparatus thereof. According to the present invention, the pre-lithiation method for an electrode comprises the following steps: (S1) preparing a pre-lithiation system including a reaction system 1 including lithium metal, a separator, an electrolyte for pre-lithiation, and carbon felt, and a reaction system 2 including an electrolyte for pre-lithiation and an electrode to be pre-lithiated, wherein the lithium metal and the electrode to be pre-lithiated are not in direct contact and the reaction system 1 and the reaction system 2 communicate with each other; (S2) preparing an electrode including an electrode current collector and an electrode active material layer formed on at least one surface of the electrode current collector; and (S3) passing the electrode through the reaction system 2 by a transfer roll to pre-lithiate the electrode. The electrolyte for pre-lithiation includes organic and inorganic materials to be oxidated or reduced in the electrolyte, or a mixture thereof. According to the present invention, pre-lithiation can be performed uniformly over the entire electrode and a pre-lithiation process can be continuously performed while the electrode is manufactured.
Patent KR-20210035478-A (KR)
Title: Method, apparatus and program for providing statistical analysis of car insurance based on big data
Inventor: KIM JONG HWAN
IPC: G06Q10/10
Filed: 2019-09-24
Abstract: As a method performed by a computer, a method for evaluating a driver based on an accident tendency comprises the following steps of: obtaining data recorded for a first driver; extracting one or more accident data from the obtained data; determining one or more accident tendencies for the first driver based on the one or more accident data; and obtaining evaluation information about the first driver based on an accident tendency of the first driver.
Patent KR-20190113706-A (KR)
Title: Method and apparatus for providing event of portable device having flexible display unit
Inventor: KIM DONG HYUN
IPC: G06F3/048
Filed: 2019-09-26
Abstract: The present invention relates to a portable terminal with a flexible display unit capable of dividing a flexible display unit into a main display area at the front and an auxiliary display area at the side in a mobile terminal having a flexible display unit and providing a notification event using an auxiliary display area and an operation method thereof. The portable terminal of the present invention comprises: a flexible display unit including a main display area at the front and an auxiliary display area at the side, which extends to a side of the portable terminal; a sensor module detecting a state of the portable terminal; and a control unit selectively outputting event information to at least one display area of the main display area and the auxiliary display area of the flexible display unit corresponding to the detected state of the portable terminal.
Patent KR-20210036576-A (KR)
Title: Liquid injection system and control method of the same
Inventor: LEE YOUNG WOOK
IPC: B67D7/02
Filed: 2019-09-26
Abstract: A liquid injection device is disclosed. The disclosed liquid injection device according to an exemplary embodiment of the present invention includes: i) a gun body; ii) an injection head connected to an injection hose that supplies a liquid and installed on the gun body; iii) a variable nozzle installed in the injection head to be movable in the vertical direction and injecting the liquid through an injection port provided in a vehicle; and iv) a driving source installed in the injection head to be connected to the variable nozzle, and applying vertical operating force to the variable nozzle.
Patent KR-20210044328-A (KR)
Title: Game based method for developing foreign language vocabulary learning application
Inventor: ALIS SEUNG EUN NAM
IPC: G06Q50/20
Filed: 2019-10-14
Abstract: The present invention provides a technology for providing a foreign language learning application through game content through a user terminal (smartphone, tablet, PC, or the like). Foreign language vocabularies and meanings provided from an application based on the preset language are presented together, it is not just a passive way of learning to write and listen to a foreign language alphabet over and over again, but by enhancing 'entertainment' and 'participation', the user becomes the subject and presents it through a self-directed game interface which learns while actively participating in the game, so as to provide a foreign language learning effect. In addition, by providing repetitive learning based on the Ebbinghaus forgetting curve, and providing repeatedly so that users do not forget a word they have encountered once, applications which maximize the effect of learning can be provided.
Patent KR-20210043934-A (KR)
Title: Computer program for providing multi-party event matching service
Inventor: CHILAKAMARRI SRITEJA
IPC: H04M1/725
Filed: 2019-10-14
Abstract: According to one embodiment of the present disclosure to solve the above-stated issue, disclosed is a computer program stored in a computer-readable storage medium. The computer program, when executed by at least one processor, causes the at least one processor to perform the following operations for providing a multilateral event matching service. The operations include: an operation of obtaining personal preference information from a first user terminal when receiving a user request from the first user terminal; an operation of identifying a second user terminal having high matching similarity with the first user terminal by processing the obtained personal preference information with a batch matching algorithm, and then, matching the first user terminal with the second user terminal; and an operation of determining whether to generate and transmit a control signal to each of the first and second user terminals such that each of the user terminals displays an event interface, when the first and second user terminals are matched.
Patent KR-20200042865-A (KR)
Title: Displacement sensor
Inventor: KUBOYAMA YUTAKA
IPC: G01D5/20
Filed: 2019-10-15
Abstract: The present invention relates to a displacement sensor. By reducing the temperature dependence as much as possible, the linearity of a displacement signal with respect to the displacement of an object to be measured is improved. The displacement sensor (1) comprises: a rectifier (4) rectifying current flowing in a coil generating eddy current in the object to be measured to output the same from an output terminal; a signal converter outputting current or voltage converted to the displacement of the object to be measured from the output terminal based on the output of the rectifier; and a signal feature improving unit (8) arranged in a path from the output terminal of the rectifier to the output terminal of the signal converter, and acquiring temperature around the coil so as to improving output features of the signal converter by making a correction value higher when at a high temperature than a low temperature based on the temperature.
Patent KR-20210045661-A (KR)
Title: High-power sliding mode triboelectric nanogenerators with an inclined plane structure and method of manufacturing the same
Inventor: KIM TAE WHAN
IPC: H02N1/04
Filed: 2019-10-17
Abstract: According to an embodiment of the present invention, a high-power sliding mode triboelectric generator comprises: a substrate; a positive electrode formed on the substrate; a positive charged body installed on an upper portion of the positive electrode and inclined at a predetermined angle from the substrate; a negative charged body positioned opposite to the positive charged body and inclined at the same angle as the positive electrode; a negative electrode installed on an upper portion of the negative charged body and supporting the negative charged body; and at least one spacer formed between the positive charged body and the negative charged body, formed of an elastic body, and configured to maintain a distance between the positive charged body and the negative charged body.
Patent KR-20210047191-A (KR)
Inventor: LEE JONG MIN
IPC: F23C10/30
Filed: 2019-10-21
Abstract: The present invention relates to a method for managing a grain size of a circulating fluidized bed and an apparatus for managing a grain size by using the same. According to one embodiment of the present invention, the method for managing a grain size of a circulating fluidized bed comprises the steps of: (a) maintaining the amount of fluidized medium in the combustion furnace of a circulating fluidized bed in a predetermined state; (b) comparing transition region measurement differential pressure (ΔPa) and transition region reference differential pressure (ΔPa, ref) in a transition region, which is the interface between a rich phase and a lean phase in the combustion furnace; (c) comparing a pressure fluctuation measurement pattern (Amp[Pi]) and a pressure fluctuation reference pattern (Amp[Pi,ref]) according to results of the comparison between the transition region measurement differential pressure and the transition region reference differential pressure; and (d) managing the particle size of the fluidized medium in the combustion furnace by simultaneously feeding a layer material and discharging the fluidized medium according to the results of the comparison between the transition region measurement differential pressure and the transition region reference differential pressure.
Patent KR-20200050378-A (KR)
Title: Powdery spacer
Inventor: FUSE YUJI
IPC: C03B40/00
Filed: 2019-10-23
Abstract: The objective of the present invention is to provide a spacer, which, when a plurality of glass plates are laminated, drastically suppress burning of the glass plates occurrence of sticky foreign materials and abrasions compared to the prior art, makes handling simple, and makes interposer insertion and removal works between the glass plates easy; a glass plate laminate; and a glass plate packed body. The present invention relates to a powdery spacer when a plurality of glass plates are laminated, wherein the powdery spacer comprises calcium carbonate, and the glass plates are glass plates for display having a thickness of 0.7 mm or less.
Patent KR-20210055390-A (KR)
Title: Wafer-shaped sensor for measuring inclination and vibration
Inventor: PARK YONG CHEOL
IPC: H01L21/66
Filed: 2019-11-07
Abstract: The present invention provides a wafer-shaped sensor for measuring inclination and vibration. The wafer-shaped sensor includes: a wafer-shaped substrate housing; an acceleration sensor installed on the substrate housing and configured to acquire acceleration data for the substrate housing; an angular velocity sensor installed on the substrate housing and configured to acquire angular velocity data for the substrate housing a controller configured to determine from the acceleration data and the angular velocity data whether the substrate housing is in a stationary state or a vibrating state, adopting a first angle calculated from the acceleration data as the inclination of the substrate housing in the stationary state, and adopt a second angle calculated from the angular velocity data as an inclination of the substrate housing in the vibrating state; and a power supply unit for supplying power to the acceleration sensor, the angular velocity sensor, and the controller.
Patent KR-20210056679-A (KR)
Title: Polishing pad, preparation method thereof, and preparation method of semiconductor device using same
Inventor: HEO HYE YOUNG
IPC: C08G18/10
Filed: 2019-11-11
Abstract: According to an embodiment, provided are a polishing pad, a manufacturing method thereof, and a manufacturing method of a semiconductor element using the same. By adjusting an average value of a modulus of a pore region and a non-pore region to 0.5-1.6 GPa, the polishing pad according to an embodiment of the present invention can realize excellent lifespan characteristics, can improve scratches and surface defects appearing on a surface of a semiconductor substrate, and can further improve a polishing rate.
Patent KR-20210059446-A (KR)
Inventor: KIM IN JAE
IPC: A61C1/00
Filed: 2019-11-15
Abstract: The present invention relates to an automatic scaler with an automatic on-off method, wherein an operation of a treatment unit for dental treatment can be automatically controlled. According to the present invention, the automatic scaler with the automatic on-off method includes: a treatment unit including a movable tool for dental treatment and a handpiece to which the movable tool is coupled; a sensor unit for detecting that the treatment unit approaches an oral cavity or is ready for operation; a signal discrimination unit for determining an approach or operation preparation state of the treatment unit through the detection signal of the sensor unit; and a control unit connected to the signal discrimination unit to control the operation of the treatment unit according to the determination signal of the signal discrimination unit.
Patent KR-20210060810-A (KR)
Inventor: O YEONG GEUN
IPC: A45C1/06
Filed: 2019-11-19
Abstract: The present invention has been devised to solve the above problems, which is to combine an NPC and a wallet to put the wallet directly on a card machine to make payment. The present invention includes a wallet, an NPC, and a system main board.
Patent KR-20210064660-A (KR)
Title: Metallocene compound and catalyst for polymerization of polyolefin comprising same
Inventor: LEE HAE IN
IPC: C08F4/646
Filed: 2019-11-26
Abstract: The present invention provides a metallocene compound that can be firmly supported on a carrier by improving binding force with the carrier, and a catalyst for polymerization of polyolefin comprising the metallocene compound. According to the present invention, provided is the metallocene compound into which a silane group is introduced.
Patent KR-20210065372-A (KR)
Inventor: LY YUNG GU
IPC: B65D81/34
Filed: 2019-11-27
Abstract: The present invention relates to a multi-purpose disposable heating pack that simply heats a drinking object when there is no way to heat the drinking object in daily life based on an idea of heating an existing combat food, and can induce various recycling of reacted slaked lime as an air freshener, a toy, and a soil neutralizer.
Patent KR-20210067376-A (KR)
Title: Antenna module
Inventor: JUNG HONGDAE
IPC: H01Q5/30
Filed: 2019-11-29
Abstract: Disclosed is an antenna module, wherein an additional slit and a through-hole for grounding are formed in a single radiator such that the antenna module resonates in two frequency bands or expands the bandwidth around a reference resonant frequency. The disclosed antenna module includes a radiator having a first slit, and the radiator is divided into a first region and a second region with respect to the first slit, wherein a plurality of first through-holes and a second slit are formed in the first region, a second through-hole is formed in the second region, and a power supply pattern is connected to a region between the first slit and the second slit in the first region.
Patent KR-20210073767-A (KR)
Title: Intermittent operation method of membrane distillation system
Inventor: LEE SANG HO
IPC: B01D65/08
Filed: 2019-12-11
Abstract: An intermittent operation method of a membrane evaporation system according to an embodiment of the present invention applies different methods depending on the stop time of the membrane evaporation system, specifically, selectively performs any one of a method of circulating raw water and cooling water, a method of circulating filtered water after washing, a method of circulating filtered water containing citric acid, and a method of stopping operation after filling a preservative solution injected with sodium hypochlorite.
Patent KR-20210079657-A (KR)
Title: Wearable electronic device including structure of air ventilation and waterproofness
Inventor: KO YOUNGJAE
IPC: G04B39/02
Filed: 2019-12-20
Abstract: Disclosed is an electronic device including a housing; a plate coupled to one surface of the housing; and an adhesive member disposed on at least a portion of a coupling portion between the housing and the plate and comprising a plurality of layers. The adhesive member may include at least one breathable-waterproof layer performing a ventilation function and a waterproof function. In addition to this, various embodiments identified through the specification are possible. The electronic device can provide ventilation and waterproof functions through the coupling portion between the housing and the front or rear plate without separate vent holes.
Patent KR-20210079802-A (KR)
Title: Server and method for providing brain development application, keyboard
Inventor: CHOI BYONG CHAN
IPC: G06F3/023
Filed: 2019-12-20
Abstract: Disclosed is a brain cell stimulation application providing method. The brain cell stimulation application providing method includes the following steps: storing music data including lyrics and beats in a database; enabling an input module to simultaneously receive consonants and vowels of words included in syllables of lyrics of a song selected by a user or automatically when the lyrics of the song are delivered to be displayed; enabling a calculation module to calculate a matching ratio between the syllable data including the inputted consonants and vowels of the words and the stored lyrics data; enabling the calculation module to calculate the difference between a moment when the consonant and vowel data are simultaneously inputted from the user and a beat standard moment when lyrics based on song beat data need to be inputted; enabling the calculation module to match a user level in accordance with the calculated matching ratio of the lyrics data and the moment difference information; and enabling an output module to transmit the matched user level such that the user level can be displayed. Therefore, the present invention is capable of improving brain activity and body performance.