baber/WOPTO huggingface dataset:
Patent KR-20200110840-A (KR)
Title: Building wall mounted type Air purifier
Inventor: HA TAE KYO
IPC: F24F3/16
Filed: 2019-03-18
Abstract: The present invention relates to an outer wall mounted type air purifier, and more specifically, to an outer wall mounted type air purifier that is installed in a form in which a plurality of air purifiers are vertically connected along an outer wall of a high-rise building to purify a large amount of air, is easily installed and maintained, and is excellent in removing harmful substances or fine dust from the atmosphere by efficiently configuring an internal purification device. That is, the outer wall mounted type air purifier is installed in the form in which the unit modules constituting the air purifier are vertically connected along the outer wall of the building. The unit module includes: a first purification module installed at the top of the air purifier to primarily suck air to purify the air through plasma; and a second purification module connected to a plurality of lower portions of the first purification module to additionally suck outside air and deliver the air downward, wherein the first purification module includes: a third purification module that purifies the rough air and air newly introduced through the second purification module through plasma; and a fourth purification module installed the lower portion of the third purification module to collect/discharge residual foreign substances generated in the air purification process and to discharge the purified air to the outside.
Patent KR-20200111073-A (KR)
Inventor: LEE GANG EOP
IPC: G01N29/22
Filed: 2019-03-18
Abstract: The present invention relates to a water barrier apparatus for IRIS inspection of a heat exchanger tube. The present invention is to provide the water barrier apparatus required for the internal rotary inspection system (IRIS) inspection during a heat exchanger tube inspection. The present invention provides the water barrier apparatus for the IRIS inspection of the heat exchanger tube, which comprises: a turbine (20) provided inside a tube (30) and rotating by a pressure of water (medium) to be injected; and a water barrier device (10a, 10b, 10c) which is fitted inside the tube (30) and serves to confine water from the turbine (20) while a water barrier (11) is connected to a connecting rod (13). In conducting the IRIS inspection which evaluates integrity of an apparatus and a remaining life of the apparatus by measuring presence of defects and degree of corrosion in the tube used in a heat exchanger, a condenser, a cooler, etc., the present invention configured as described above increases efficiency of work by mounting the water barrier device, and makes the inspection of the apparatus, which has been impossible to be inspected because a water barrier/medium supply device was not installed, possible.
Patent KR-20190049646-A (KR)
Inventor: LIM HUN IL
IPC: A24F47/00
Filed: 2019-03-25
Abstract: The present invention relates to an aerosol generating device, in which a temperature sensor track can more uniformly and accurately sense the temperature at a heating region of a heater. The aerosol generating device comprises: the heater including a first electrically conductive heating element formed along a first path on an electrically insulating substrate to generate aerosol by heating the cigarette received in the aerosol generating device, a second electrically conductive heating element formed along a second path, and a temperature sensor track formed along a third path in a region between the first path and the second path; a battery which supplies electric power to the heater; and a control unit for controlling the electric power supplied from the battery to the heater and monitoring the temperature sensed by the temperature sensor track.
Patent KR-20200119109-A (KR)
Inventor: ZI GOANGSEUP
IPC: E02D27/52
Filed: 2019-04-09
Abstract: The present invention relates to a suction pile foundation having a fluid supply function and a method for adjusting the slope of the suction pile foundation and, more specifically, to a suction pile foundation having a fluid supply function, which comprises: a body formed as a skirt part of which an upper portion is covered with a top plate, a lower portion has an open hollow columnar shape, and a columnar surface is penetrated into the sea bottom; and a main pump for discharging seawater inside the body through a drainage hole provided on one side of the top plate, and a method for adjusting the slope of the suction pile foundation. The suction pile foundation further comprises: a nozzle pipe installed in a vertical direction on the outer and/or inner surface of the skirt part to supply a fluid; and a nozzle provided on one side of the nozzle pipe so that the fluid is sprayed onto the surface of the skirt part so as to face the opposite direction of gravity. When the suction pile foundation is penetrated, the fluid is supplied to the surface of the skirt part through the nozzle to reduce the surface friction, and thus the penetration capability can be increased.
Patent KR-20200119523-A (KR)
Title: Treatment method and apparatus of solution comprising hydrazine
Inventor: EUN HEE CHUL
IPC: C02F101/00
Filed: 2019-04-10
Abstract: The present invention provides a method and a device which can continuously treat waste liquid generated in a hydrazine based reductive metal ion decontamination (HyBRID) decontamination process in a stable form without delay. Particularly, the method for treating a solution containing hydrazine comprises: a step of providing a solution to be treated containing sulfate ions, metal ions, permanganate ions, and hydrazine; a first precipitation step of performing a precipitation reaction by adjusting a pH of the solution to 8.9 to 9.2; a decomposition step of decomposing the hydrazine by injecting hydrogen peroxide into the solution subjected to the first precipitation step; and a second precipitation step of performing the precipitation reaction by adjusting the pH of the solution subjected to the decomposition step to 11.3 to 11.5.
Patent KR-20200122063-A (KR)
Title: Apparatus for massage and brush of pet
Inventor: HAN SUN JA
IPC: A01K13/00
Filed: 2019-04-17
Abstract: The present invention relates to a comb combined with massage for pets, wherein the comb for combined with massage for pets according to the present invention comprises: a body; a plurality of widthwise grooves which is formed at a predetermined depth on one surface of the body to connect both edges in the width direction to each other, is formed at regular intervals in the length direction of the body, and the width becomes narrower as the depth increases; a plurality of massage protrusions having a structure protruding in a serrated shape between adjacent widthwise grooves among the plurality of widthwise grooves; and a plurality of end grooves formed at predetermined intervals in the width direction of the body at the ends of the massage protrusions and having a semicircular cross-sectional shape.
Patent KR-20190129747-A (KR)
Inventor: NAGAMIYA KIYOMI
IPC: B21D53/16
Filed: 2019-05-09
Abstract: Provided is an endless metal belt, which can sufficiently reduce tensile stress with respect to a metal ring of an innermost layer, and provides excellent wear resistance. To this end, the endless metal belt comprises: a belt member in which a plurality of metal rings are accumulated; and an element supported by the belt member. Here, among the plurality of metal rings, the metal ring of the innermost layer is of a maraging steel plate. Other metal rings have a nitrided layer on the surface, comprise 0.30-0.70 mass% of C, 2.50 mass% or less of Si, 1.00 mass% or less of Mn, 1.00-4.00 mass% of Cr, 0.50-3.00 mass% of Mo, 1.00 mass% or less of V, satisfy the relationship in the formula 1 : 159 × C (%) + 91 × Si (%) + 68 × Cr (%) + 198 × Mo (%) + 646 >= 1000, and include the balance consisting of Fe and other inevitable impurities. In addition, the tensile strength thereof is 1700MPa or more, and the surface hardness of the nitrided layer is HV800-HV950.
Patent KR-20200131494-A (KR)
Inventor: MUN SUN CHEON
IPC: G09F7/18
Filed: 2019-05-14
Abstract: According to the present invention, a sign plate device for an electric wire is disclosed. The disclosed sign plate device for the electric wire includes: a sign plate; a connecting ring portion which is coupled to the sign plate and includes an opening/closing portion which rotates to selectively open/close an opening formed on one side when an external force is applied; a fixing portion which is coupled to the connecting ring portion and pressurizes the electric wire disposed inside the connecting ring portion to be fixed inside the connecting ring portion; and a fixed stick portion which can be coupled to the fixed portion and operates the fixed portion. The sign plate may be indirectly installed on the electric wire by using a hand stick portion and a fixing stick portion, or the sign plate may be removed from the electric wire.
Patent KR-20200132061-A (KR)
Inventor: KIM JOO SIK
IPC: A47J37/10
Filed: 2019-05-15
Abstract: The present invention relates to a laver roaster which improves work efficiency by preventing a fire due to the contact of laver with a lower heater in a laver roasting process and improves the taste of laver by making far infrared rays permeate the laver by adding a charcoal panel to the outside of the heater. An overall composition of the present invention comprises: a rectangular frame assembled with an angle; a main body whose frame is coated with a stainless steel plate and which has a supply hole and an oil tank added to the front; a transfer unit including a transfer and collecting conveyor installed on the upper and lower parts of the frame and transferring the laver; a heating unit including an upper heater and a lower heater installed on the upper and lower parts of the transfer conveyor; and a direction changing unit installed outside the transfer conveyor to change the direction of the laver. The laver roaster further comprises a guide member including: two sprockets pressing the upper surface of the laver between the lower heater and the collecting conveyor; and a rotation shaft on which the two sprockets are installed at regular intervals to press the laver while rotating clockwise.
Patent KR-20200135011-A (KR)
Inventor: YUNG KOOK LEE
IPC: A23K10/30
Filed: 2019-05-24
Abstract: The present specification relates to a method for manufacturing feed for xylophagous insects, and feed for xylophagous insects manufactured using the same, wherein the method includes: a) a first fermentation step of fermenting a first mixture including oak leaves and milling by-products; b) a second fermentation step of fermenting a second mixture including the fermented first mixture and oak sawdust; c) a high-temperature treatment step of treating the fermented second mixture in a high-temperature atmosphere of at least 70 deg. C; and d) an aging step of aging the second mixture subjected to high-temperature treatment in a low-temperature atmosphere of 10-25 deg. C to proliferate white decay bacteria.
Patent KR-20200138595-A (KR)
Inventor: KIM BO GUN
IPC: G02C7/08
Filed: 2019-06-01
Abstract: The present invention relates to double eyeglasses. According to the present invention, the double eyeglasses comprise: eyeglass lenses; an eyeglass frame; a nose support made of silicon; tinted eyeglass lenses for blocking ultraviolet rays; a bridge made of plastic; and ear tips made of rubber plastic. According to the present invention, it is possible to resolve the inconvenience of a user wearing and taking off eyeglasses according to the purpose.
Patent KR-20200139586-A (KR)
Title: Methods and systems for diagnosing aptitude through learning data
Inventor: KANG DONG HYUK
IPC: G06Q50/10
Filed: 2019-06-04
Abstract: The present invention relates to a system for learning data-based aptitude diagnosis. The system includes an operating server analyzing learning data, outputting an initial screen, and outputting an individual aptitude diagnosis result in accordance with the learning data of a user when the user inputs the learning data by accessing the operating server through a PC or a mobile terminal. The operating server includes: a communication terminal controlling security and wired/wireless communication with the user terminal; a central control unit providing an interface screen in accordance with an input signal from the user terminal and processing the input signal of the user; an aptitude diagnosis program module processing aptitude diagnosis under the control of the central control unit in accordance with an aptitude diagnosis request signal from the user terminal; and a storage unit performing input and output signal processing in relation to the user terminal and storing the result thereof. The storage unit includes at least one database operating in conjunction with the aptitude diagnosis program module in accordance with the aptitude diagnosis request signal from the user terminal.
Patent KR-20200140093-A (KR)
Inventor: LEE GYEONG HWAN
IPC: G01R31/382
Filed: 2019-06-05
Abstract: The present invention relates to a battery capacity change prediction method and a prediction system thereof. Specifically, the present invention relates to a method for predicting a change in capacity under a specific condition related to a charge/discharge cycle of a secondary battery and a system thereof. The prediction method for the capacity of a battery according to the plurality of charging/discharging cycle counts and charging/discharging cycle conditions comprises the steps of: collecting at least one first data on a capacity of a battery according to a plurality of charge/discharge cycle counts and charge/discharge cycle conditions; optimizing a first calculation formula for predicting a relative capacity change value of the battery based on the first data; generating at least one second data on a relative capacity change value corresponding to the plurality of charge/discharge cycle counts and charge/discharge cycle conditions based on the first calculation equation; training an artificial intelligence model for outputting a relative capacity change value using the first data and the second data as training data; and inputting the charge/discharge cycle counts and charge/discharge cycle conditions into the artificial intelligence model to obtain an output predicted change in the relative capacity.
Patent KR-20200000342-A (KR)
Title: Electronic modulating device
Inventor: HUNG TANG CHIN
IPC: H01L29/10
Filed: 2019-06-07
Abstract: Provided is an electronic modulating device. The electronic modulating device comprises a first substrate. The first substrate includes a first portion and a second portion. The electronic modulating device also comprises a second substrate disposed on a side opposite to the first substrate. The electronic modulating device further comprises at least one working device disposed between the first substrate and the second substrate, wherein the working device overlaps the first portion and does not overlap the second portion. In addition, the electronic modulating device comprises a first adjustment unit disposed between the first portion of the first substrate and the second substrate. The first adjustment unit has a first elastic coefficient. The electronic modulating device also comprises second adjustment unit disposed between the second portion of the first substrate and the second substrate. The second adjustment unit has a second elastic coefficient which is greater than the first elastic coefficient.
Patent KR-20200144302-A (KR)
Inventor: HWANG SUNG HA
IPC: B05B15/65
Filed: 2019-06-18
Abstract: The present invention provides a bidet with a backflow preventing structure. The bidet with the backflow preventing structure of the present invention includes: a bidet body (20); a water tank (30) for a bidet embedded in the bidet body (20) to store water; a nozzle (40) connected to the water tank (30) for a bidet through a connecting pipeline to discharge cleaning water stored in the water tank (30) for a bidet; a backflow preventing unit (50) connected between the nozzle (40) and a water supply pipeline; and a hot water heating unit (70) connected between the backflow preventing unit (50) and the water tank (30) for a bidet.
Patent KR-20210002939-A (KR)
Inventor: HONG JUNGPYO
IPC: G01S7/52
Filed: 2019-07-01
Abstract: According to one embodiment, provided is a post-processing filtering method of delayed sum beamforming comprising the steps of: acquiring a beam pattern for each frequency of a signal detected by a plurality of sensors arranged in a cylindrical or circular shape; generating a signal mask and a noise mask for the signal in a beam-frequency domain using the beam pattern; and performing post-processing filtering by applying the signal mask and the noise mask to the delayed sum beamforming output of the signal.
Patent KR-20210002970-A (KR)
Inventor: SONG JAE BOK
IPC: G06N3/04
Filed: 2019-07-01
Abstract: According to an embodiment of the present invention, an image learning device may comprise: an object extraction unit extracting an object image from a reference image; a data generation unit generating input data by combining different background images with the object image; and a learning unit learning the input data using an artificial neural network. The embodiment has an effect of improving object recognition performance by effectively collecting various types of learning data.
Patent KR-20210004559-A (KR)
Inventor: PARK HONG SOON
IPC: B28D5/04
Filed: 2019-07-05
Abstract: Provided is a wire cutting device, which comprises: a first rotating roller rotated clockwise or counterclockwise around a longitudinal direction; a second rotating roller spaced apart from the first rotating roller and arranged in parallel, and rotated clockwise or counterclockwise around a longitudinal direction; a cutting wire wound around the first and second rotating rollers, performing a linear reciprocating motion between the first and second rotating rollers by rotation of the first and second rotating rollers, and rubbed with a cylindrical object to cut the object along the diameter of the object; and an object rotating unit which comes in contact with at least a part of a side surface of the object arranged between upper and lower surfaces of the object in a state that the longitudinal direction of the cutting wire and that of the object are orthogonal, and performs the linear reciprocating motion in the longitudinal direction of the cutting wire to alternately rotate the object in contact clockwise and counterclockwise around the longitudinal direction of the object. According to the present invention, reliability is improved.
Patent KR-20210008597-A (KR)
Inventor: YI YOUNGMIN
IPC: G06F9/50
Filed: 2019-07-15
Abstract: Provided are a method for predicting performance of a heterogeneous processing unit and a distributed processing system. In the distributed processing system including a master node and a plurality of worker nodes, the method for predicting performance of a heterogeneous processing unit comprises the steps of: starting, by a master node, a profile job; allocating, by an application master, a profile job task to the plurality of worker nodes; executing, by each of the plurality of worker nodes, the profile job task to extract performance counters for a plurality of heterogeneous processing units; transmitting, by each of the plurality of worker nodes, the performance counters to the application master; and generating by the application master, performance prediction information on the plurality of heterogeneous processing units based on the performance counters received from the plurality of worker nodes.
Patent KR-20210009890-A (KR)
Inventor: BANG JAEOH
IPC: H01L21/683
Filed: 2019-07-18
Abstract: The present invention provides a substrate treating device capable of efficiently performing a process of supplying a hydrophobic gas to a substrate and processing the hydrophobic gas. The substrate treating device comprises: a process chamber having a treatment space therein; a gas supply unit supplying a treatment gas to the treatment space; a support unit supporting a substrate in the treatment space; a measuring member measuring the temperature of the substrate supported by the support unit; a temperature control member controlling the temperature of the treatment chamber; and a controller. The controller may control the measuring member and the temperature control member to control the temperature of the treatment chamber according to the temperature of the substrate measured by the measuring member.
Patent KR-20210011678-A (KR)
Title: Carriage Device and Auto Storage Retrieval System Having The Same
Inventor: KIM YOUNG JONG
IPC: B66F9/075
Filed: 2019-07-23
Abstract: Disclosed are a transfer cart device and an automatic input and output storage system having the same. According to one embodiment of the present invention, the automatic input and output storage system includes: an article storage device having a plurality of shelves in which articles are displayed or stored; and a transfer cart device inputting the articles into the shelves or outputting the articles from the shelves while moving around the article storage device, wherein the transfer cart device includes: a transfer cart driving on a driving rail; an article handling unit connected to the transfer cart and implementing handling work of inputting and outputting the articles into and from the shelves by forking the same; and a shaking blocking induction unit provided on the article handling unit and inducing shaking of the article handling unit with respect to the shelves to be blocked.
Patent KR-20210014973-A (KR)
Inventor: KIM JONG GEUN
IPC: G01M3/04
Filed: 2019-07-31
Abstract: Disclosed is a case leak detector apparatus. According to one embodiment of the present invention, the case leak detector apparatus comprises: a loading jig on which a case, which includes a body with a sealing hole formed on a side wall, and a flange formed on a circumference of the body, is loaded for a leak detection; an up/down jig which moves up/down on an upper side of the loading jig, and, when it moves down and closes the loading jig, forms a vacuum detection space for the leak detection of the case in the part between itself and the loading jig; and a jig-integrated sealing hole closing unit which is connected to the up/down jig as one body to operate along with the up/down jig, and to have a sealing hole closing pin which closes the sealing hole when the leak detection process is underway. The present invention is able to increase the reliability of the leak detection.
Patent KR-20210016143-A (KR)
Inventor: HER JONGTAE
IPC: F16C19/02
Filed: 2019-07-31
Abstract: The present invention relates to an electric compressor, which comprises: a housing; a rotating shaft for connecting a compression unit provided in the housing, and a motor unit; a first bearing for supporting a first end of the rotating shaft at one side in an axial direction with respect to the motor unit; and a second bearing provided between a second end of the rotating shaft and an inner surface of the housing to which the second end of the rotating shaft is axially opposite to support the second end of the rotating shaft at the other side of the axial direction with respect to the motor unit. The second bearing axially extends from the second end of the rotating shaft or an inner surface of the housing to be axially inserted to be rotated with respect to the rotating shaft or the housing. Accordingly, the length of the rotating shaft is reduced while supporting the rotating shaft at both sides of a rotor, such that a compressor is lightweight, and the number of parts is reduced to lower manufacturing costs.