baber/WOPTO huggingface dataset:
Patent KR-20210121518-A (KR)
Inventor: PARK SUNG YOUNG
IPC: B05B7/24
Filed: 2020-03-30
Abstract: The present invention relates to a fire fighting nozzle, comprising: a center flow path having an inlet through which a water is introduced and an outlet through which the water introduced through the inlet is discharged; a plurality of turning passages separated from one side adjacent to the inlet and connected to the other side adjacent to the outlet, the length of which is variable by extension or contraction of an elastic member; an opening/closing device provided at each end unit of the turning passage to control a flow of the water in each of the turning passages; and a control member for adjusting length variation of the turning passage. An object of the present invention is to provide the fire fighting nozzle which enables smooth fire suppression.
Patent KR-20210050421-A (KR)
Title: System and method for providing menu selection contents
Inventor: KIM BONG JIN
IPC: A63F13/31
Filed: 2020-04-09
Abstract: Disclosed are a method for providing menu selection content and a system thereof, which provide game content to be simply enjoyed by a single user or different users. According to an embodiment of the present invention, the method for providing menu selection content comprises: a step in which the system for providing menu selection content senses a player from an image frame photographed through a camera provided on a user terminal; a step of displaying a slot machine object on an eye area of the player if the eyes of the player are sensed in one image frame, and displaying a preparation image on a slot of the slot machine object; a step of sensing the mouth of the player in an image frame photographed through the camera, and sensing a mouth motion of the sensed mouth; a step of display a visual effect representing driving of the slot machine object if a first mouth motion of the player is recognized in the image frame photographed through the camera; and a step of displaying a menu image on the slot as a driving result of the slot machine object if a second mouth motion of the player is recognized in the image frame photographed through the camera.
Patent KR-20210127050-A (KR)
Inventor: LEE GIBAEK
IPC: C01G23/053
Filed: 2020-04-21
Abstract: Disclosed are a method for manufacturing an electrode of a lithium ion battery for rapid charging and an electrode of a lithium ion battery. According to one specific embodiment, a TiO_2(B) nano-belt is manufactured from titanium dioxide powder to form a channel for lithium ion transport and an active site in more open shape, the intrinsic properties of titanium dioxide are improved by doping with nitrogen to adjust an electronic structure of titanium dioxide, and an internal surface area and electrical conductivity can be increased, thereby improving the stable fast charging performance of a lithium ion secondary battery.
Patent KR-20200125513-A (KR)
Title: Method for producing separator and apparatus for producing separator
Inventor: KON YUSUKE
IPC: H01M2/14
Filed: 2020-04-24
Abstract: The present invention relates to a manufacturing method of a separator and a manufacturing device of a separator. The manufacturing method of a separator performs a withstand voltage test on a separator which detects defects in the separator formed by forming a functional layer on at least one surface of a substrate. Therefore, minute defects formed in the separator can be easily detected.
Patent KR-20200124630-A (KR)
Title: chromane derivatives, and pharmaceutical composition for preventing or treating neovascular eye disease or cancer containing the same as an active ingredient
Inventor: SEO SEUNG YONG
IPC: C07D311/04
Filed: 2020-04-24
Abstract: The present invention provides a pharmaceutical composition for treating cancer or neovascular-related diseases containing a compound of chemical formula 1, which is a chromane derivative, a hydrate thereof, a stereoisomer thereof, or a pharmaceutically acceptable salt thereof. In the chemical formula 1, R^1, R^2, R^3, R^4, R^5, R^6, and R^7 are as defined in the description of the invention.
Patent KR-20210132507-A (KR)
Title: Multipurpose cradle
IPC: F16M11/10
Filed: 2020-04-27
Abstract: Disclosed is a multipurpose cradle capable of stably supporting an object to be mounted while absorbing vibration. The multipurpose cradle according to an embodiment of the present invention includes a fitting bracket having a fixing plate integrally fixed to an artificial structure on one surface and a hinge part provided on the other surface of the fixing plate; a tilting arm part having one end rotatably fixed to the hinge part for tilting; a mounting object hanger coupled to the other end of the tilting arm part to hold an object to be mounted; and a vibration-proof part coupled to the tilting arm part to prevent vibration of the tilting arm part.
Patent KR-20200125532-A (KR)
Title: Item recommendation method of using degree of association and sequence between unit of language and using item
Inventor: DOH JUNWOONG
IPC: G06Q30/06
Filed: 2020-04-27
Abstract: The present invention relates to an item recommendation method using a degree of association and a sequence between a unit of a language and a using item for recommending items with high purchase potential using a vector model-based inference method based on a degree of association between words and words, not simply a matching method expressed in units of a language by drawing up a novel perception system through research on emotions and tastes of people, time, place, and occasion (T.P.O), and the characteristics of various categories (color, texture, etc.) based on a language used by a user in daily life based on units of a language, user preference, experience, and/or a purchase history using a machine learning system and applying and implementing machine learning technology and natural language understanding technology.
Patent KR-20210133400-A (KR)
Title: Ultra Dispersion Mixer
IPC: B01F29/60
Filed: 2020-04-29
Abstract: The present invention relates to an ultra-dispersion mixer. More specifically, to easily and efficiently disperse components of secondary battery slurry supplied to the inside of a mixer during a secondary battery slurry manufacturing process including several mixing processes, the ultra-dispersion mixer comprises a low-speed blade and a high-speed blade for stirring a mixed material disposed inside a chamber. To provide various stirring characteristics to the mixed material, a blade with a plurality of stirring characteristics is arranged on the high-speed blade. The dispersion degree of the mixed material is increased while the mixed material circulates through a high-shear dispersion unit of the chamber and, at the same time, the temperature of a solution supplied at an initial stage of stirring the mixed material inside the chamber is increased, thereby performing stirring to produce a slurry for a high-quality secondary battery electrode in a short time.
Patent KR-20210134115-A (KR)
Title: Inkjet printing device and inspection method of inspection module
IPC: B41J2/175
Filed: 2020-04-29
Abstract: The present invention relates to an inkjet printing equipment and to an inspection method of an inspection module. The inkjet printing equipment comprises: a printing module storing a quantum dot composition including quantum dots which converts an incident light into a first light of a first wavelength band, and printing the quantum dot composition discharged through an inkjet nozzle on a target substrate; and an inspection module for inspecting a residual level of a quantum dot residue remaining in the inkjet nozzle. The inspection module includes: a light emitting unit irradiating a second light having a second wavelength band different from the first wavelength band toward the inkjet nozzle; a light receiving unit configured to receive the second light reflected from the inkjet nozzle or the first light having the first wavelength band converted by the quantum dot residue; and a determination unit which determines the residual level of the quantum dot residue of the inkjet nozzle based on the received light. An objective of the present invention is to provide the inkjet printing equipment with improved lifespan, and to provide the inspection method of the inspection module for the same.
Patent KR-20200135171-A (KR)
Inventor: KIM HYO EUN
IPC: G16H30/20
Filed: 2020-04-29
Abstract: Provided is a method for reading an input image by a computing device operated by at least one processor, which comprises the steps of: classifying lesions detected in an input image as suspicious or non-suspicious, and storing an artificial intelligence model trained to classify the lesion detected in the input image in a suspicious condition in a suspicious condition or suspicious but positive, which is suspicious-positive; receiving an image to be analyzed; using the artificial intelligence model to obtain a classification class of a target lesion detected in the analysis target image, and obtaining at least one of the probability of a malicious suspicion for the target lesion, a suspicious of suspicious-positive probability, and a suspicious probability when the classification class is suspicious; and outputting a reading result including at least one probability obtained for the target lesion.
Patent KR-20210135392-A (KR)
Title: Massage device with health bed type scan, vibration and heat
IPC: A61G13/00
Filed: 2020-05-04
Abstract: The present invention relates to a massage apparatus and, more specifically, to a health bed type massage apparatus in which acupressure is performed when a user is lying prone on a bed so that the acupressure is intensively applied to the user's back, in particular, fatigue of the user's back is reduced, thereby providing an advantage of maximizing an acupressure effect. According to the present invention, the health bed type massage apparatus comprises: a health bed (10) including a bed table (11) forming a bed shape so that a user (101) can lie prone; a facial inspection hole (12) having a vertical through-hole formed on one side of the bed table (11); an arm through-hole (13) having through-holes formed vertically on both sides of the bed table (11) spaced apart from the facial inspection hole (12) at a predetermined distance; and an upper back pressing and massage unit (50) including a back acupressure device (60) disposed on the upper part of the health bed (10) to apply acupressure while pressing the prone user (101) downward from the upper side.
Patent KR-20210136710-A (KR)
Title: Battery module
IPC: H01M50/20
Filed: 2020-05-08
Abstract: A battery module according to an embodiment of the present invention includes: a battery cell stack in which a plurality of battery cells are stacked; and a first case having a lower plate disposed under the battery cell stack, and side plates extended from the lower plate to support both sides of the battery cell stack, wherein the battery cell stack can include surface pressure members that are attached to both sides of the battery cell stack, respectively and become thinner toward the lower side of the battery cell stack.
Patent KR-20210142226-A (KR)
Title: System for animal object recognition, meal amount recording, and catering control using deep learning-based face recognition
IPC: A01K5/02
Filed: 2020-05-18
Abstract: Disclosed is a system for animal object recognition, feed intake record, and distribution control using deep learning-based face recognition. The animal face in an image photographed through a camera is recognized using a deep learning model, the animal objects are classified based on the recognized animal face, and the food intake record and the distribution can be performed for each animal.
Patent KR-20210061914-A (KR)
Inventor: DEAN SCHLINGMANN
IPC: F02D13/02
Filed: 2020-05-28
Abstract: The present invention relates to a vehicle control system for a powertrain including the vehicle's engine having an intake valve and an exhaust valve. The system includes: an electronic control unit (ECU) capable of being operated to control the continuous variable valve duration (CVVD) of the intake and exhaust valves in the engine; a communicator capable of being operated to receive input data from at least one input system; and a storage device having a set correction value. The electronic control unit is configured to refer to the correction value based on the received input data, determine whether to adjust the CVVD of the intake and exhaust valves, and transmit a signal for changing an overlap area of the CVVD to the engine to set a desired NVH profile of the powertrain. The vehicle control system operates a process for controlling the CVVD of the engine as a method.
Patent KR-20220001194-A (KR)
Title: Assembly for separating multi layer ceramic capacitor
Inventor: LEE CHANG HWAN
IPC: B07B1/46
Filed: 2020-06-29
Abstract: The present invention relates to a separation assembly of a plating round ball for a complex separator, in which the separation assembly can be replaced with a complex separator, and in a process of moving a plating round ball and a multi-layer ceramic capacitor (MLCC), which are mixed with each other, only the MLCC can be separated and the plating round ball can be discharged. More specifically, the separation assembly includes: a body part mounted on a vibratable complex separator; a separation plate provided on a bottom surface of the body part, moving an MLCC and a plating round ball in one direction by vibration, and having a plurality of separation holes with a uniform pattern to discharge the plating round ball; and an inclined body provided to have a predetermined inclination angle on the separation plate, and installed so that only the MLCC can move while blocking a movement of the plating round ball by the inclination angle.
Patent KR-20220001647-A (KR)
Title: Electronic device including flexible display and method of operating the same
Inventor: KIM RAETAE
IPC: G06F3/0481
Filed: 2020-06-30
Abstract: The present invention relates to an electronic device including a flexible display and a method of operating the same. According to various embodiments of the present invention, the electronic device comprises: a first structure including a first plate providing a first surface and a second surface facing the opposite direction of the first surface; a second structure engaged to surround at least a part of the first structure, and guiding the sliding movement of the first structure in a direction parallel to the first surface or the second surface of the first structure; the flexible display which includes a first area mounted on the first surface of the first structure and a second area extended from the first area, and in which the second area is accommodated into the second structure on one side of the second structure at least partially or is visually exposed to the outside of the second structure in accordance with the sliding movement of the first structure; and one or more antenna structures placed on one or more of the first structure and the second structure. When the second area is accommodated into the second structure, the antenna structures can be at least partially located between the first area and the second area. The present invention aims to provide an electronic device including a flexible display and a method of operating the same, which are capable of providing various user experiences.
Patent KR-20220003712-A (KR)
Title: Delay circuit of delay-locked loop circuit and delay-locked loop circuit
Inventor: CHOI HUN DAE
IPC: H03K5/135
Filed: 2020-07-02
Abstract: A delay circuit of a delay-locked loop (DLL) circuit according to embodiments of the present invention includes a phase separator, a logic gate and a delay line circuit. The phase separator separates phases of reference clock signal and outputs a first reference clock signal and a second reference clock signal having a phase difference of 180 degrees. The logic gate outputs a delayed reference clock signal by delaying the second reference clock signal. The delay line circuit includes a plurality of cascaded delay cells and delays the first reference clock signal and the delayed reference clock signal based on a control code set to output a first delayed clock signal and a second delayed clock signal are output having delay amounts corresponding to the delay of one logic gate included in the delay cells. Accordingly, the amount of delay between the first delayed clock signal and the second delayed clock signal is reduced, so that bang-bang jitter is reduced.
Patent KR-20220004889-A (KR)
Inventor: KIM HYO JOON
IPC: H01L27/32
Filed: 2020-07-03
Abstract: Provided is a display device with improved display quality. The display device comprises: a base part which includes a first light-emitting region; a first light-emitting element which is placed on the base part, overlaps the first light-emitting region, and emits a first color light; a first wavelength conversion pattern which is placed on the first light-emitting element, which overlaps the first light-emitting element, and wavelength-converts the first color light into a second color light; and a first color filter which is placed on the first wavelength conversion pattern, which overlaps the first wavelength conversion pattern, and which includes a first light absorbing colorant and a colorant of the second color, wherein the colorant of the second color blocks transmission of the first color light and transmits the second color light. The colorant of the second color transmits light in a first overlapping wavelength range in which a first emission spectrum of the first wavelength conversion pattern overlaps a first light absorption spectrum of the first wavelength conversion pattern, and the first light absorbing colorant absorbs the light in the first overlapping wavelength range.
Patent KR-20210010382-A (KR)
Inventor: MATSUMOTO RYO
IPC: G02B5/30
Filed: 2020-07-15
Abstract: An object is to provide a method for manufacturing an optical film using (meth)acrylic resin or cycloolefin resin as a raw material resin, which can increase productivity without causing dissolution defects such as lumps when dissolved by a solvent and does not cause problems in terms of the surface quality of the manufactured film, especially in terms of uneven film thickness, even when the film is manufactured with a thin film and at a high production speed. The method for manufacturing an optical film containing a predetermined resin includes: a crushing process for crushing a return material produced in a manufacturing process of the optical film to obtain a crushed material having a bulk density of 0.05 to 0.20 g/cm^3; a compression process for compressing the crushed material at a compression ratio of 1.25 to 7 times; a dope preparation process for preparing a dope by dissolving a raw material including the compressed material obtained in the compression process in a solvent; and a process for obtaining a film-like material by drying and peeling the dope obtained in the dope preparation process after flow casting on a support.
Patent KR-20200094705-A (KR)
Title: Anaerobic bacteria cultivation to eliminate the nitrate filters
Inventor: KIM SEUNG MIN
IPC: A01K61/17
Filed: 2020-07-20
Abstract: The present invention is attached to an upper part of a tank. The water, which filtered floating matter by passing through a sponge using air bubbles, flows into an incubator, and the water that flows through a control valve is controlled to incubate eggs safely. The hatched fry naturally moves to a fry tank and removes the damage caused by the water discharged through the sponge at the bottom of the fry tank. The filter, incubator, and fry tank can be attached and detached using magnets depending on the situation. Therefore, the present invention can maintain health in eggs and fry breeding and improve the breeding environment, cost reduction, and convenience of breeding by reducing the inconvenience and risk of the incubator used in the tank.
Patent KR-20210018071-A (KR)
Title: Substrate processing apparatus and manufacturing method therefor
Inventor: HASHIMOTO YUSUKE
IPC: B05B15/14
Filed: 2020-07-28
Abstract: The present invention provides a substrate processing apparatus which has sufficient corrosion resistance to a processing liquid discharged from a nozzle unit, and also reliably prevents the discharge of the processing liquid from being charged. The substrate processing apparatus includes the nozzle unit. The nozzle unit includes a line and a nozzle tip provided on a tip end of the line. The line includes a first layer, a second layer and a third layer. The nozzle tip is formed of a corrosion resistant resin having conductivity. The third layer is configured to cover the first layer and the second layer from outside and cover a part of the nozzle tip from outside.
Patent KR-20220014647-A (KR)
Inventor: IM BYUNG HOON
IPC: G05B23/02
Filed: 2020-07-29
Abstract: The present invention provides a solution system for production facilities quality management, which comprises: an operation information output unit for generating operation information related to facility operation for production facilities quality management; a unit location information generating unit for generating unit location information corresponding to individual locations of units included in a facility to perform an operation for each location of a corresponding unit; a vibration sensor unit provided in a part of the facility to measure a vibration frequency according to the operation of the facility; and a facility diagnosis unit which analyzes the location of vibrations based on the vibration frequency and divides a frequency range according to the operation of the facility in conjunction with the operation information output unit. Therefore, the present invention can provide the solution system optimized to realize a smart factory which is an intelligent production factory which improves productivity, quality, and customer satisfaction by applying information and communication technology (ICT) combined with a digital automation solution to a production process such as design, development, manufacturing, and distribution and logistics.
Patent KR-20220015200-A (KR)
Inventor: JANG SE JIN
IPC: G06T7/11
Filed: 2020-07-30
Abstract: The present invention provides a contact-lens virtual fitting system (1) and a contact-lens virtual fitting method, in which the contact-lens virtual fitting system (1) includes: a user terminal (10) configured to transmit ID information of a user and preset contact-lens wearing image information of the user through an installed application; and a server (30) configured to transmit the ID information from the user terminal (10), ID connecting information corresponding to the ID information, and contact-lens information, wherein the user terminal (10) transmits contact-lens non-wearing image information and selection contact-lens information selected from among the contact-lens information, and the server (30) is provided, in which the server (30) generates a virtual fitting image of a user through image training with a plurality of operations, based on the contact-lens non-wearing image information and the preset contact-lens wearing image information of the user included in the selection contact-lens information and the ID connecting information. The present invention can generate information on a generative image for wearing contact lenses.