baber/WOPTO huggingface dataset:
Patent KR-20190102149-A (KR)
Title: A robot equipped with cleaning functions for camera vision and its control method
Inventor: JUN LEE
IPC: B25J19/00
Filed: 2019-08-14
Abstract: The present invention relates to a robot including a camera cleaning function and a control method for the same and, specifically, to a robot smoothly operating by automatically sensing and removing foreign substances and a control method for the same. According to the present invention, the robot including the cleaning function to obtain a visual field of a camera includes: the camera including a foreign substance sensor and photographing an image by rotating in all directions by outputting a sensing signal when sensing the foreign substances; a rotation cover corresponding to and rotating the sensing signal by being formed at a position separated in all directions from the camera by being formed of a transparent material to protect the camera from the foreign substances; and a housing fixed to a photographed position of the robot and fixing a driving module of the rotation cover, wherein the housing is connected to a cleaning module cleaning the rotation cover. According to the present invention, the robot comprises the foreign substance sensor and rotation cover and can reduce cleaning time caused by manual work by automatically sensing and cleaning the foreign substances. Also, the robot includes a suction pipe separately from a cleaning pipe and automatically vacuums away the foreign substances after the rotation cover is cleaned. So, the robot can smoothly obtain the visual field of the camera.
Patent KR-20210024861-A (KR)
Title: Electronic apparatus and method for providing conversation service
Inventor: HAM JIN A
IPC: H04L12/58
Filed: 2019-08-26
Abstract: The present invention relates to a method for providing a conversation service to receive accurate and personalized answers from an electronic device and the electronic device thereof. According to an embodiment of the present invention, a method for allowing an electronic device to provide a conversation service comprises the following steps: receiving a user′s utterance input; recognizing a temporal representation representing time from text acquired from the utterance input; determining a time point associated with the utterance input on the basis of the temporal representation; selecting a database corresponding to the time point related to the utterance input among a plurality of databases storing information on conversation history of the user using a conversation service; interpreting the text on the basis of the information about the user′s conversation history acquired from the selected database; generating a response message to the received utterance input on the basis of an analysis result; and outputting the generated response message.
Patent KR-20200140674-A (KR)
Inventor: PARK SUNG TAE
IPC: E03B7/12
Filed: 2019-08-28
Abstract: The present invention relates to an apparatus for preventing a water pipe, a firefighting pipe, and a gas pipe from freezing and bursting. In the winter, there is concern about freezing and bursting of the water pipe, the firefighting pipe, and the gas pipe in an apartment house, a building, a factory, and a shopping mall. The apparatus attaches a freezing and bursting prevention carbon fiber heating sheet to the water pipe, the firefighting pipe, and the gas pipe and embeds an internal temperature sensor in a control part controlling the carbon fiber heating sheet to manage the same, thereby properly selecting a temperature change of a surrounding environment and more efficiently managing the same to control freezing and bursting prevention of the water pipe, the firefighting pipe, and the gas pipe.
Patent KR-20210032062-A (KR)
Title: Air conditioner for vehicle
Inventor: LEE HO
IPC: B60H1/00
Filed: 2019-09-16
Abstract: The present invention provides an air conditioning apparatus, provided with a pressing means for enhancing a sealing force of a contact portion between a sliding door and an air conditioning case, within which the sliding door, a shaft and a rack gear are installed for opening an air flow path. An upper and a lower sliding door are concurrently driven through a shaft, an assistant gear connecting the shaft to the rack gear and an actuator which is not illustrated and the rack gear moves along a rack gear rail installed in the air conditioning case. The pressing means is bent toward the assistant gear in contact with a shape of a tip end of the lower side of the rail to press the assistant gear in contact with the rack gear having moved along the rack gear rail such that a backlash between gears can be reduced, thereby reducing a movement distance difference between the upper and the lower sliding door to enhance the sealing force at the tip end of the sliding door.
Patent KR-20200145630-A (KR)
Inventor: LEE YANG JUN
IPC: A47B9/18
Filed: 2019-09-25
Abstract: The present invention relates to an automatic lifting apparatus for restaurant chairs. The present invention has the following constitution. The apparatus comprises: a switching part supporter; a switching part formed in the switching part supporter; rotation parts formed in upper and lower parts of the switching part to be rotated together with the switching part supporter; a connection bar formed in the rotation parts; one end part of a connection supporter connected with the connection bar to be rotatable; a fixing part connected with the other end part of the connection supporter; a chair supporter connected with the fixing part; and a center part of a direction switching rod part hinged with a hole formed on the connection bar. One end part of the direction switching rod part is inserted into a switching groove part of the switching part to be moved along the switching groove part when the connection supporter is rotated, and the other end part of the direction switching rod part is hinged with the other end part of an elastic part. The connection supporter comprises a connection top supporter and a connection bottom supporter. One end part of the elastic part is hinged with the connection top supporter of the connection supporter such that the direction switching rod part lifts the chair supporter up and down with the elasticity of the elastic part while moving the switching groove part. Therefore, the present invention is capable of bringing about an effect of eliminating time and effort for rearranging chairs after cleaning.
Patent KR-20210037424-A (KR)
Title: Method for evaluating battery and electronic device for supporting the same
Inventor: SEONGJIN AN
IPC: G01R31/385
Filed: 2019-09-27
Abstract: According to various embodiments of the present invention, an electronic device includes a power supply part and a processor. The processor can be set to: charge a battery at a first C-rate through the power supply part, in a state in which the battery is completely discharged; charge the battery at a second C-rate higher than the first C-rate for a first time, by a first capacity corresponding to the first time and the second C-rate, through the power supply part, when the capacity of the battery reaches a designated battery capacity; perform an operation of discharging the battery by the first capacity at a third C-rate higher than the first C-rate for a second time, a designated number of times; charge the battery at the first C-rate, such that the battery is completely charged, through the power supply part; and discharge the battery at the first C-rate, such that the battery is completely discharged, through the power supply part, in a state in which the battery is completely charged. Therefore, the present invention is capable of shortening a period for battery development.
Patent KR-20210038136-A (KR)
Title: Macromolecule for liquid crystal aligning agent, liquid crystal aligning agent composition comprising the same, method of preparing liquid crystal alignment film, and liquid crystal alignment film, liquid crystal display using the same
Inventor: YUN HYEONGSEUK
IPC: C08F220/36
Filed: 2019-09-30
Abstract: The present invention relates to a macromolecule for a liquid crystal aligning agent, obtained by polymerizing two kinds of acrylic monomers having an olefin group in a branched chain, a liquid crystal aligning agent composition comprising the same, a liquid crystal alignment film using the same, and a liquid crystal display device using the same.
Patent KR-20210038796-A (KR)
Title: Method of analyzing path of wafers or wafer lots produced from facilities in semiconductor manufacturing, and computing system performing the same
Inventor: LEE JINYOUN
IPC: H01L21/67
Filed: 2019-09-30
Abstract: A method according to one embodiment of the present invention includes: generating a first path model by modeling paths of a plurality of wafers passing through chambers in facilities that perform a plurality of processes, by a computing system; selecting target wafers from among the wafers on the first path model based on yield values of the wafers by the computing system; selecting target chambers among the chambers traversed by target wafers on the first path model based on yield values of the target wafers by the computing system; selecting target processes among processes performed by target chambers on the first path model based on yield values of the target chambers by the computing system; and generating a second path model by modeling paths of target wafers in chambers in facilities that perform target processes, by the computing system.
Patent KR-20210041150-A (KR)
Title: Display device
Inventor: KIM JUNE HWAN
IPC: H01L27/12
Filed: 2019-10-04
Abstract: Provided is a display device, which comprises: a substrate; a buffer film disposed on the substrate; a first semiconductor layer disposed on the buffer film, and including an active layer of a first switching transistor; a first gate insulating film disposed on the first semiconductor layer; a first gate conductive layer disposed on the first gate insulating layer, and including a gate electrode of the first switching transistor; a first passivation layer disposed on the first gate conductive layer; a second gate conductive layer disposed on the first passivation layer, and including a gate electrode of a driving transistor; a first interlayer insulating film disposed on the second gate conductive layer; a second semiconductor layer disposed on the first interlayer insulating film, and including an active layer of a second switching transistor; a second gate insulating film disposed on the second semiconductor layer; a third gate conductive layer disposed on the second gate insulating layer, and including a gate electrode of the second switching transistor; a third gate insulating layer disposed on the first interlayer insulating layer; and a third semiconductor layer disposed on the third gate insulating layer, and including an active layer of the driving transistor. A gap between the active layer and gate electrode of the driving transistor is greater than a gap between the active layer and gate electrode of the second switching transistor. Accordingly, high-resolution display quality can be provided.
Patent KR-20200000830-A (KR)
Title: Apparatus for charging solar energy
Inventor: LEE SEUNG JUN
IPC: H02S40/38
Filed: 2019-10-04
Abstract: Disclosed are a solar energy charging device and a controlling method thereof. The solar energy charging device comprises: a converter performing switching operation by a PWM signal and a power supply of a solar cell module so as to transfer power generated by the solar cell module to output; a power measurement unit measuring the power of the power supply generated by the solar cell module; and a charging control unit determining a charging mode in accordance with the measurement power measured by the power measurement unit and determining whether the PWM signal is generated to allow the converter to perform the switching operation in accordance with the charging mode so as to charge a battery by the power supply outputted from the converter.
Patent KR-20210040739-A (KR)
Title: The bench for greenhouse cultivation is adjustable for height
Inventor: SEO IN HO
IPC: A01G9/14
Filed: 2019-10-05
Abstract: The present invention relates to a height-adjustable bench for cultivation in a greenhouse, which is height-adjusted by a bench support part, such that a bed can be changed to a specific height, thereby solving difficulties in cultivating various crops. Therefore, difficulties in cultivating various crops in a conventional device that is fixed to a specific height can be solved. That is, the present invention relates to a bench for cultivation in a greenhouse which comprises: a height-adjustable bench support part (1) including holes formed in an intermediate portion thereof, wherein a protrusion portion of a bench support part (2) is caught in the holes; the height-adjustable bench support part (2) including the protrusion portion formed at the center thereof, wherein the protrusion portion is caught in the holes of the bench support part (1); a bed fixing part formed to be coupled to a bed; and a bench fixing part hanger having holes formed in opposite ends thereof so as to be coupled to the bench support part, such that the bench support part and the bed fixing part are coupled to each other.
Patent KR-20210041943-A (KR)
Title: A moving object measuring device using multi-load cells
Inventor: SHIN DONG HWAN
IPC: G01G11/08
Filed: 2019-10-08
Abstract: The present invention relates to a moving object measuring device using a plurality of weight sensors. More particularly, the present invention relates to a moving object measuring device using a plurality of weight sensors, in which the plurality of weight sensors measure measurement weight data of an object over time while the object is moving on a conveyor, and which can acquire high-accuracy weight values through digital signal processing such as location-specific weight characteristic extraction and speed/position offset correction by using an entry recognition sensor, exit recognition sensor, object position sensor, and object speed sensor into a loading part.
Patent KR-20210043256-A (KR)
Title: Buttonless Electronic Terminal Having and Force-Touch Sensor on Rigid Substrate on Touch Panel
Inventor: AHN KYUN
IPC: G06F3/041
Filed: 2019-10-11
Abstract: The present invention relates to a buttonless terminal having a force-touch sensor on a rigid member under a touch panel. The buttonless terminal of the present invention comprises: a touch panel including a side part bent in an edge and extended from the upper surface of a terminal; and a force-touch panel provided under the side part of the touch panel to recognize pressure. With respect to the touch of the side part, a button function is performed by the recognition of a touch position by the touch panel and the recognition of the pressure by the force-touch panel.
Patent KR-20200045409-A (KR)
Inventor: LEE JAE YOUNG
IPC: H04L5/14
Filed: 2019-10-15
Abstract: Disclosed are a broadcast gateway signaling method for channel bonding and an apparatus therefor. According to an embodiment of the present invention, the broadcast gateway apparatus comprises: an input formatting unit generating baseband packets corresponding to channel bonding; and a stream distributer which allocates the baseband packets to two or more RF channels for the channel bonding to generate an outer tunnel data stream generated in different ways according to a plurality of operation modes for the channel bonding.
Patent KR-20210045150-A (KR)
Inventor: HONG KWANG SUN
IPC: H05B45/00
Filed: 2019-10-16
Abstract: The present invention relates to a method of controlling the illuminance of sensor lighting, capable of controlling the illuminance of lighting having a power saving mode. The method of controlling the illuminance of sensor lighting includes: a lighting-on mode step wherein a lighting space is lit as a mode operated when a user is determined to exist in the lighting space where lighting is located; a first power-saving mode step wherein the lighting of the lighting space is automatically turned off as a mode operated when the user is determined not to exist in the lighting space; and a second power-saving mode step wherein even if the user is determined not to exist in the lighting space, the lighting-on mode step is not changed to the first power-saving mode step immediately, but is changed to a power mode step for lowering the illuminance of the lighting lower to below the lighting-on mode for a predetermined time, and then, is changed to the first power saving mode step after the elapse of the predetermined time, and if the user is determined to exist in the lighting space within the predetermined time, the illuminance of the lighting is controlled to make a return to the lighting-on mode.
Patent KR-20210047763-A (KR)
Inventor: LEE SANG MIN
IPC: G06F8/35
Filed: 2019-10-22
Abstract: The present invention relates to a method for a container-based artificial intelligence model management server to generate a container image. The method comprises: a step of generating a base image including executable files of any artificial intelligence framework and a communication interface; a step of generating an artificial intelligence image including an artificial intelligence model; a step of setting the base image and the artificial intelligence image as a set, constructing a set relationship using identifiers of a plurality of layers constituting the base image and identifiers of a plurality of layers constituting the artificial intelligence image as elements of each set, and generating an artificial intelligence application image including layers corresponding to the identifiers according to an arbitrary set operation. The artificial intelligence application image is executable when a container runtime environment is built. Accordingly, compared to the multi-stage method, new images can be generated more efficiently.
Patent KR-20200081214-A (KR)
Title: Adhesive sheet, structure and method of producing structure
Inventor: KOSABA SHO
IPC: C09J7/00
Filed: 2019-10-30
Abstract: The present invention provides an adhesive sheet capable of suppressing warpage and also capable of maintaining a high vividness of an image even in low-temperature conditions; a structure; and a method of forming the same. In particular, the present invention provides an adhesive sheet (1) having an active energy ray-curable adhesive layer (11). In particular, when the haze value at 23°C of a post-curing adhesive layer (11′) formed by curing the adhesive layer (11) by an active energy ray is a haze value H1(%), and the haze value of the post-curing adhesive layer (11′) measured after being stored at -40°C for 3 days and left at 23°C for 1 hour is a low-temperature haze value H2(%), a difference obtained by subtracting the haze value H1 from the low-temperature haze value H2 is 10 points or less. In particular, a maximum tensile strength as measured by performing a tensile test of elongating the post-curing adhesive layer (11′) at a tension speed of 200 mm/min is 1.2 N/mm^2 or less, and an elongation at break as measured by performing the tensile test is 800% or more.
Patent KR-20210052966-A (KR)
Title: Modifying agent, preparation method of modified conjugated diene polymer using the modifying agent and modified conjugated diene polymer
Inventor: LEE EUN GYEONG
IPC: C08L9/00
Filed: 2019-11-01
Abstract: The present invention relates to a modifier useful for modifying a polymer as a compound represented by chemical formula 1, a modified conjugated diene-based polymer of a high molecular weight, a manufacturing method thereof, and a rubber composition comprising the same. The modified conjugated diene-based polymer, accordingly, has a high molecular weight because a main chain of the polymer constituting the polymer is cross-linked by a functional group derived from the modifier represented by the chemical formula 1, and therefore, has excellent mechanical properties such as tensile properties and abrasion resistance. In addition, with the functional group derived from the modifier introduced thereinto, the modified conjugated diene-based polymer can be applied to the rubber composition to have excellent processability and excellent compounding properties such as viscoelastic properties.
Patent KR-20210054617-A (KR)
Title: Composite wheel using carbon fiber
Inventor: LEE WOO DONG
IPC: B60B17/00
Filed: 2019-11-05
Abstract: The present invention relates to a smart carbon fiber composite wheel, which manufactures an outer wheel unit of an outer portion of the wheel by carbon fiber to reduce abrasion of the wheel so as to remove wheel trimming, reduce generation of a driving noise, and reduce maintenance and repair costs by replacing only the outer wheel unit of the wheel. The smart carbon fiber composite wheel comprises: a vehicle main body; and the outer wheel unit formed in a ring shape, made of the carbon fiber, and formed on an outer circumferential surface of the vehicle main body.
Patent KR-20200127826-A (KR)
Inventor: BANG JONG HYUN
IPC: H04W72/12
Filed: 2019-11-06
Abstract: The present disclosure relates to a method and apparatus for transmitting and receiving a data channel and control information in a wireless communication system. More specifically, the present disclosure relates to a method of configuring an uplink data channel region and uplink control information in a wideband unlicensed band. More specifically, a method of changing or reconfiguring an uplink data channel region and uplink control information setting and location in consideration of occupied subbands is proposed. According to the present disclosure, a method for a terminal to set an uplink data channel in an unlicensed band in a wireless communication system comprises the steps of: receiving information on data channel setting from a base station; setting an uplink data channel region based on the information on data channel setting; and transmitting data including setting uplink control information to the base station through the set uplink data channel region.
Patent KR-20210054874-A (KR)
Title: Cooling system using liquefied oxygen
Inventor: SONG JAE HA
IPC: F24F110/10
Filed: 2019-11-06
Abstract: The present invention relates to a cooling system using liquefied oxygen, which can prevent congelation of a liquefied oxygen transfer pipe, occurring when cool air is directly generated with the liquefied oxygen, by generating the cool air with a liquid cooled by the liquefied oxygen. To this end, the present invention provides a cooling system using liquefied oxygen, comprising: an oxygen storage vessel storing liquefied oxygen; a liquid tank having a vacant space therein, wherein the vacant space is filled with a liquid of a first temperature; a heat exchanger disposed within the liquid tank, cooling the liquid through the liquefied oxygen discharged from the oxygen storage vessel at a second temperature lower than the first temperature, and discharging, to the outside, gaseous oxygen gasified from the liquefied oxygen according to cooling of the liquid; a transfer pipe transferring the cooled liquid of the second temperature; an air blowing fan installed near the transfer pipe and cooling surrounding air by the cooled liquid of the second temperature which flows along the transfer pipe to supply the cooled air to the outside; and a reduction pipe connected between the transfer pipe and the liquid tank and, if the liquid, flowing in the transfer pipe, is changed from the second temperature to a third temperature greater than the second temperature by the air blowing fan, making the liquid of the third temperature reduced to the liquid tank.