baber/WOPTO huggingface dataset:
Patent KR-20210046972-A (KR)
Inventor: KIIM SO AN
IPC: E06B7/02
Filed: 2019-10-21
Abstract: A window mounted ventilation device related to the present invention comprises: an indoor front portion and an outdoor rear portion having an area corresponding to at least an open area of a window when the window is opened by a predetermined width; at least one indoor outlet disposed on the indoor front portion and formed to allow air to pass therethrough; at least one outdoor outlet having a height difference with respect to the indoor outlet and disposed on the outdoor rear surface and formed to allow air to pass therethrough; and a sound-absorbing ventilation passage that forms an air passage in a zigzag shape between the indoor outlet and the outdoor outlet and blocks outdoor noise from flowing into the inside.
Patent KR-20210047013-A (KR)
Inventor: LEE SEUL GI
IPC: D06F58/22
Filed: 2019-10-21
Abstract: Disclosed is a clothes dryer including a separate device and space for fixing a dryer sheet inside a body. The clothes dryer includes: a body including a laundry inlet; a drum rotationally provided in the body; a discharge passage for discharging the air inside the drum to the outside of the drum; and a sheet accommodating device which is provided to accommodate the dryer sheet for providing a fragrance inside the drum, is disposed on the discharge passage, and is detachably mounted on the body.
Patent KR-20210051048-A (KR)
Title: Electronic apparatus and control method thereof
Inventor: CHOI HYUN SOO
IPC: H04N21/44
Filed: 2019-10-29
Abstract: Disclosed is an electronic apparatus to minimize using a server. According to the present invention, the electronic apparatus comprises a communication unit and a processor. The processor receives multimedia data from an external device through the communication unit; acquires a first fingerprint for each frame of a first time interval from a plurality of frames included in the multimedia data; controls the communication unit to transmit the acquired first fingerprint to a server; when it is identified that content corresponding to the multimedia data has been changed, acquires a second fingerprint of the frame corresponding to an identified time point; controls the communication unit to transmit the acquired obtained second fingerprint to the server; and determines whether to change the first time interval on the basis of content information received from the server through the communication unit in response to the second fingerprint.
Patent KR-20210054177-A (KR)
Title: Seed sterilizer using plasma under variable pressure
Inventor: JEE SUNGHOON
IPC: A01C1/08
Filed: 2019-11-05
Abstract: Disclosed is a plasma seed sterilizer capable of sterilizing seeds by using plasma discharge, controlling the inside of a sterilization chamber in pressurized and reduced pressure states, and maximizing a sterilization effect. According to the present invention, the plasma seed sterilizer comprises: a plasma chamber in which plasma is generated; a seed sterilization chamber connected to the plasma chamber to receive plasma supplied thereto, having seeds embedded therein, and sterilizing the seeds as an internal atmospheric pressure periodically repeats an atmospheric pressure state and a low-vacuum state; a vacuum pump connected to the seed sterilization chamber to provide a vacuum pressure to the inside of the seed sterilization chamber; and a plasma supply control valve installed between the plasma chamber and the seed sterilization chamber to control movement of plasma supplied to the seed sterilization chamber.
Patent KR-20210054714-A (KR)
Title: Compressive bandage cap in emergency
Inventor: MIN HO LEE
IPC: A61B17/132
Filed: 2019-11-06
Abstract: In order to solve the above problems, the present invention has a design of a compression cap made of an elastic material having elasticity in the following form. The present invention includes a cover having an opening in the lower portion of the head shape; and a band portion formed around the inner circumferential surface of the opening and surrounding the temple and the occipital region. The band portion further includes a compression pad positioned in the temple and the occipital region. The compression cap for first aid of the present invention can be easily put on the patient's head, thereby reducing the time for emergency treatment. In addition, there is an effect of effectively preventing bleeding from the scalp by directly pressing the temple and the occipital region where the proximal portions of the scalp blood vessels are gathered.
Patent KR-20190128611-A (KR)
Title: Method for video decoding and computer readable redording meduim thereof
Inventor: KIM HUI YONG
IPC: H04N19/503
Filed: 2019-11-07
Abstract: Disclosed are a method for decoding an image and a computer readable recording medium. In the computer readable recording medium on which a program for executing an image decoding method is recorded, the program comprises the steps of: determining a reference picture index for a temporal merging candidate for a current block; deriving a temporal merging candidate from the temporal merging candidate block derived based on the current block; and including the temporal merging candidate in a merging candidate list for the current block based on the availability of the temporal merging candidate, wherein the reference picture index for the temporal merging candidate can be set to a fixed value. Therefore, an image processing speed can be increased and the complexity of image processing can be reduced.
Patent KR-20210056553-A (KR)
Title: iron plate shaving machine
Inventor: AN HYUN SOO
IPC: B24B9/02
Filed: 2019-11-11
Abstract: The present invention aims to provide an iron plate shaving machine which is used for rapidly and effectively processing corners of an iron plate used for various industries and for enhancing the finish and the quality of a subject to be processed. That is, according to the present invention, the iron plate shaving machine comprises: a stand forming a base frame on an upper side of a supporter; a reducing motor installed on the base frame; a shaft connected to a motor shaft by a coupler; a mainframe which includes an input unit for inputting the iron plate to be shaved, and a discharge unit formed on the other side than the side of the input unit, and into which the shaft is inserted by penetrating in a longitudinal direction on one side; a transfer roller assembly driven by the rotation of the shaft in an inner side of the mainframe; an idle roller assembly formed in the mainframe to face the transfer roller assembly for pressurizing the iron plate inputted by the input unit; and a pressurizing unit connected to the idle roller assembly to provide pressurizing force. As such, according to the iron plate shaving machine, four sharp corners of an iron plate can be evenly and rapidly shaved just by a single process, and corners of iron plates with various thicknesses can be shaved in accordance with the intervals of grooves of a roller.
Patent KR-20210057953-A (KR)
Title: Chopper for cataract surgery and customized method for processing the chopper
Inventor: NAM DONG HEUN
IPC: A61F9/007
Filed: 2019-11-13
Abstract: The present invention relates to a chopper for cataract surgery. According to the present invention, the chopper for cataract surgery comprises: a handle unit to be gripped; a shaft extending in a longitudinal direction from the handle unit; a needle bent in a plurality of stages from the shaft and extending; and a light irradiation unit exposed at a first bent portion of the needle extending from the shaft and irradiating light toward an end of the needle. According to the present invention, it is possible to increase the convenience of cataract surgery by irradiating light directly in a direction of a crystalline lens and operating for a target.
Patent KR-20190129813-A (KR)
Title: Flexible plastic film
Inventor: KIM HYE MIN
IPC: C08J7/046
Filed: 2019-11-14
Abstract: The present invention relates to a coating composition for a flexible plastic film and, more specifically, to a coating composition for producing a flexible plastic film exhibiting high hardness and having excellent flexibility. According to the coating composition of the present invention, flexibility, bendability, high hardness, scratch resistance and high transparency are showed and it is less likely to damage the film even when repeatedly bent or folded for a long time, thereby being usefully applied to flexible mobile devices, display devices, front panels of various instrument panels, display units, and the like.
Patent KR-20210058565-A (KR)
Inventor: LEE SANG HYUK
IPC: G06T7/00
Filed: 2019-11-14
Abstract: Provided is a method for analyzing magnetic resonance imaging images to provide information on a prognosis of panic disorder, which comprises the steps of: calculating the fractional anisotropy (FA) from a magnetic resonance imaging image of brain tissue of an individual; and comparing the calculated FA with the FA of a control group. According to the method, high-risk panic disorder groups, which require more in-depth management, are classified to provide optimal medical services tailored to each individual.
Patent KR-20210060144-A (KR)
Inventor: LEE GABIN
IPC: B01D47/06
Filed: 2019-11-18
Abstract: The present invention relates to a dust filtering device, which includes: a frame installed around an intake port; a water vapor injection unit installed in the frame and firstly filtering incoming external dust by spraying high-pressure water vapor received from the outside from an upper side to the lower side; and a blind filter unit installed on the frame and secondary filtering the external dust firstly filtered by the water vapor injection unit. The present invention can supply clean air to a room by purifying the external dust.
Patent KR-20210060257-A (KR)
Inventor: KIM MYUNG JOON
IPC: A61B1/01
Filed: 2019-11-18
Abstract: The present invention relates to an endoscope system for providing an automatic bending function to enable an operator to correctly detect a lesion regardless of a skill level. To achieve this, the endoscope system comprises an insertion unit, a control body and a control unit. The control body includes a motor unit and a power transmission unit. The control unit includes an entry direction information calculation unit, a posture determination control value calculation unit, and a posture determination motor driver. The insertion unit is inserted into a patient's body to acquire an image of an examination site, the control body unit changes the position and posture of the insertion unit, and the control unit transmits a control command to the control body unit. The motor unit converts electric power into mechanical power, and the power transmission unit transmits the mechanical power generated from the motor unit to the insertion unit. In addition, the entry direction information calculation unit calculates entry direction information of the insertion unit from the image acquired by the insertion unit and the control value calculation unit calculates a control value of the posture determination motor unit of the motor unit from the entry direction information.
Patent KR-20190132327-A (KR)
Title: Ois camera module structure
Inventor: MIN SOO KIM
IPC: H04N5/232
Filed: 2019-11-20
Abstract: Disclosed is an optical image stabilization (OIS) camera module structure. According to one embodiment of the present invention, the OIS camera module structure comprises: a first hall sensor outputting a first detection signal for detecting a position of a first axis of an actuator; and a second hall sensor outputting a second detection signal for detecting a position of a second axis of the actuator. In an actuator region, the first hall sensor and the second hall sensor are connected to a first amplifier and a second amplifier, respectively. Since the number of pins connecting the actuator with a PCB is reduced, the process time can be reduced and the connection process yield can be increased.
Patent KR-20210062867-A (KR)
Title: Ceramic Core Slurry Composition and Manufacturing Process for Extrusion 3D Printer
Inventor: JUNG YEON GIL
IPC: B33Y80/00
Filed: 2019-11-22
Abstract: The present invention relates to starting slurry for manufacturing a ceramic core using an extrusion-type 3D printer, and a ceramic core manufacturing process. By manufacturing a molded body using heterogeneous polymer compounds with different solubility as an organic binder to improve the properties of a ceramic core, it is possible to increase the coating efficiency of an inorganic binder.
Patent KR-20210062878-A (KR)
Title: Composition for preventing alopecia comprising kazinol a
Inventor: JEONG GYUSANG
IPC: A61K8/49
Filed: 2019-11-22
Abstract: The present disclosure relates to a composition for preventing hair loss comprising kazinol A as an active component. The composition for preventing hair loss induces hair to a growth phase by increasing Wnt/beta-catenin signaling and autophagy and maintains the growth phase, so it is possible to prevent hair loss and alleviate alopecia.
Patent KR-20210063891-A (KR)
Title: Mark recognition apparatus for contacting body and operation method thereof
Inventor: JOO SANG HYUN
IPC: G06F3/01
Filed: 2019-11-25
Abstract: Disclosed are a mark recognition device for a body contact and an operation method thereof. According to one embodiment, the mark recognition device for the body contact comprises: a housing comprising a first surface in contact with a user's body and a second surface opposite to the first surface; a pointer that moves on a flat surface while being interposed between the first surface and the second surface of the housing; and a control part that controls the pointer so that the user recognizes a pattern of a mark according to a stroke order by movement of the pointer. Therefore, the present invention is capable of improving an accuracy of recognizing the user's mark.
Patent KR-20210065369-A (KR)
Inventor: KIM YOUNG WOO
IPC: A43B5/16
Filed: 2019-11-27
Abstract: A device (200) is a shoe body, including an automatic control device body housing (300) and an automatic control device body (310). By using the above device, it is possible to prevent an accident that occurs instantaneously when a user cannot use a brake device due to a sudden change in the center of gravity while using a roller. Figure 1 is a summary of the whole shoe, which shows the configuration and positions of devices. Figure 2 is the shape of the shoe body, which shows the shape of an internal device. Various effects of the present invention described using drawings are as follows. When the automatic control device body housing in the shoe body is tilted, the automatic control device body moves over wheels to automatically control the movement of the wheels.
Patent KR-20210065712-A (KR)
Title: Controlling system for automated vehicles operating in a platoon
Inventor: NA GYU JIN
IPC: G05B19/404
Filed: 2019-11-27
Abstract: As a preferred embodiment of the present invention, a multi-object system includes: a malfunctioning object detection part that detects a malfunctioning object among a plurality of objects based on a malfunction detection signal received from each of the plurality of objects; and a multi-object control part that controls a neighboring object of the malfunctioning object to transmit the correction control signal to the malfunctioning object and operates the plurality of objects as a group. Any object surrounding the malfunctioning object can control the malfunctioning object.
Patent KR-20210072417-A (KR)
Title: an armrest that holds a chair or wheelchair to the floor by adjusting height.
Inventor: CHOI WON CHANG
IPC: A61G5/12
Filed: 2019-12-09
Abstract: The present invention relates to an armrest that enables locking with the floor through an armrest of a chair or wheelchair. According to the present invention, the armrest comprises: an armrest part; a handle link part which is connected to the armrest part and rotates; a guide part which limits the movement of the armrest; and a compression part which applies force to the floor. Accordingly, it is possible to allow the chair or wheelchair to be secured through easy locking by a user.
Patent KR-20200138642-A (KR)
Inventor: LIU TZUAN HORNG
IPC: H01L23/50
Filed: 2019-12-18
Abstract: In an embodiment of the present invention, a device comprises: a bottom integrated circuit die having a first front side and a first back side; a top integrated circuit die having a second front side and a second back side, the second back side being bonded to the first front side, the top integrated circuit die being free from through substrate vias (TSVs); a dielectric layer surrounding the top integrated circuit die, the dielectric layer being disposed on the first front side, the dielectric layer and the bottom integrated circuit die being laterally coterminous; and a through via extending through the dielectric layer, the through via being electrically coupled to the bottom integrated circuit die, surfaces of the through via, the dielectric layer, and the top integrated circuit die being planar.
Patent KR-20210079498-A (KR)
Title: Film
Inventor: PARK KWANG SEUNG
IPC: C09D183/04
Filed: 2019-12-20
Abstract: The present application relates to a film. The present application can provide the film, which has excellent optical properties such as transparency or haze and mechanical properties such as hardness and flexibility, and of which a surface shape is controlled to be suitable for various uses, and durability of the controlled surface shape is excellent.
Patent KR-20210079666-A (KR)
Title: Artificial intelligence apparatus for training acoustic model
Inventor: JEEHYE LEE
IPC: G10L15/183
Filed: 2019-12-20
Abstract: An object of the present disclosure is to increase the accuracy of voice recognition by using a shared network and a branch network connected to the shared network. The present disclosure relates to an artificial intelligence device for training an acoustic model. An artificial intelligence device according to an embodiment of the present disclosure includes an input part for acquiring voice data; and; and a processor for training an acoustic model.
Patent KR-20210079954-A (KR)
Title: Passive heat removal system for micro liquid metal cooled reactor through shielding water tank
Inventor: BANG INCHEOL
IPC: G21C15/18
Filed: 2019-12-20
Abstract: The present invention relates to a passive heat removal system for a micro liquid metal nuclear reactor, which, by applying the passive concept with high operational reliability, has combined functions of cooling a nuclear reactor vessel and removing the remaining passive heat through an operation of filling, with shielding water, a protective vessel located outside the nuclear reactor vessel in the event of a normal shutdown or an accident involving the nuclear reactor. The passive heat removal system of the micro liquid metal nuclear reactor in accordance with the present invention comprises: a nuclear reactor guard vessel surrounding the outside of the nuclear reactor vessel; a shielding water tank surrounding the outside of the nuclear reactor guard vessel and storing the shielding water therein; a fusible valve installed in the nuclear reactor guard vessel, melted by heat generated from the nuclear reactor vessel, and allowing the shielding water of the shielding water tank to flow into the nuclear reactor guard vessel; and a rupture disk installed in the nuclear reactor guard vessel and the shielding water tank to be ruptured and to discharge steam to the outside if the internal pressure increases due to boiling and vaporization of the shielding water.
Patent KR-20200002764-A (KR)
Title: Method and apparatus for image encoding/decoding using prediction of filter information
Inventor: LIM SUNG CHANG
IPC: H04N19/187
Filed: 2019-12-30
Abstract: Provided is a scalable image decoding method based on a plurality of layers. According to the present invention, the scalable image decoding method comprises: a step of generating second filter information by predicting the first filter information of a filtering target image by using at least one of information included in a target layer and information included in another layer; and a step of filtering the image to be filtered by using the second filter information. According to the present invention, the amount of transmitted information is reduced and image compression performance is increased.
Patent KR-20210085615-A (KR)
Title: System, apparatus and method for vision based parking management
Inventor: LEE DONG HEON
IPC: G06K9/00
Filed: 2019-12-31
Abstract: The present invention relates to a system, apparatus, and method for image-based parking management and, more specifically, a system, apparatus, and method capable of detecting and managing movement and a parking state of a vehicle in a parking lot using a parking lot image. The system includes: a camera; and a parking management server using an image taken by the camera to manage a parking lot with a plurality of parking surfaces. The camera includes: a first camera photographing the license plate of a vehicle entering the parking lot; and at least one second camera photographing the parking lot. The parking management server includes: a license plate recognition module recognizing the license plate of the vehicle entering the parking lot; a vehicle recognition module recognizing a vehicle in the parking lot; a parking surface monitoring module grasping the state of occupancy of the parking surfaces; and a parking lot management module managing the parking lot.
Patent KR-20210085747-A (KR)
Title: Prepaid card-based cryptocurrency payment processing and asset management service system
Inventor: CHO MOON OK
IPC: G06Q20/38
Filed: 2019-12-31
Abstract: The present invention relates to a prepaid card based cryptocurrency payment processing and asset management service system. A prepaid card based cryptocurrency payment system can pay, in connection with a virtual assets service provider, by cryptocurrency held by a user in the existing credit card network, can allow the user to top up his/her card with legal tender by using cryptocurrency and use the card anywhere in the world, can define a share ratio of an issued/charged amount for risk hedge with the virtual assets service provider to perform settlement based on the defined share ratio, and can approve only payment transactions that meet preset conditions according to a programmable money engine at the time of transaction.
Patent KR-20210086215-A (KR)
Title: Electrolyte and hybrid battery including the same
Inventor: RYU JIHEON
IPC: H01M4/38
Filed: 2019-12-31
Abstract: The present invention relates to an electrolyte and a hybrid battery comprising the same. In detail, provided is an electrolyte comprising metal ions comprising two or more selected among lithium (Li) ions, sodium (Na) ions, magnesium (Mg) ions, a first additive, and an organic solvent. According to the present invention, ion depletion can be prevented by sufficiently increasing concentration of ions in the electrolyte.
Patent KR-20210086282-A (KR)
Title: Display apparatus
Inventor: YEONWOO SHIN
IPC: G09G3/32
Filed: 2019-12-31
Abstract: According to an embodiment of the present specification, a display device includes: a demultiplexing circuit unit which performs time-division of a data signal output from a data driver into first to third sub-horizontal periods and distributes them to first to third data lines. The demultiplexing circuit unit includes: an input unit for outputting first to third data selection signals to first to third control lines in response to first to third time division control signals and first to third auxiliary signals; and a switching unit which performs time-division of the data signal in response to three data selection signals and distributing them to the first to third data lines, wherein a period of the first and third time division control signals is longer than that of the second time division control signal. Accordingly, it is possible to reduce the number of rising and falling voltages of a control line and reduce power consumption.