baber/WOPTO huggingface dataset:
Patent KR-20200126240-A (KR)
Title: Air handling unit and control method of the same
Inventor: YOON HEUNG SIK
IPC: F24F11/70
Filed: 2019-04-29
Abstract: The present invention relates to an air conditioner and a control method thereof and, more specifically, to an air conditioner and a control method thereof, wherein the air conditioner is able to keep an indoor temperature, concentration of CO_2, and humidity uniform, to filter indoor air, and to remove fine dust. According to the present invention, the air conditioner comprises: a housing which has a suction hole formed on one side, a discharge hole formed on the other side, and an exhaust damper, ventilation damper, and external air damper, which are consecutively installed from one side; a ventilation fan which introduces the ventilation air recirculated into the indoors, and to allow the air to flow to the other side of the housing; a filter unit which is made of a plurality of filters, is placed on a rear side of the ventilation fan along a flow path of the ventilation air, and filters the ventilation air; a heating unit placed on a rear side of the filter unit to heat the ventilation air; a cooling unit placed on a rear side of the heating unit to cool the ventilation air; a humidifying unit placed on a rear side of the cooling unit to supply moisture to the ventilation air; an air supply fan placed on a rear side of the humidifying unit to supply the ventilation air into the indoors; a sensor unit which detects at least one of the temperature, humidity, concentration of CO_2, and concentration of fine dust of the ventilation air, and generates measurement values; a filter transfer unit which places or removes at least one of the plurality of filters on the flow path; and a control unit which selectively controls the driving of at least one of the ventilation damper, exhaust damper, external air damper, exhaust fan, air supply fan, heating unit, cooling unit, humidifying unit, and filter transfer unit based on the measurement values of the sensor unit.
Patent KR-20190129002-A (KR)
Title: Wafer dividing method
Inventor: OBATA TSUBASA
IPC: H01L21/683
Filed: 2019-05-03
Abstract: Provided is a wafer dividing method which can prevent debris from adhering to a side surface of a chip after being divided. The wafer dividing method comprises the steps of: holding, on a chuck table (30), a tape (T) side of the wafer (W), with the tape (T) being attached to a surface (W2a) on which a device (D) is formed, and making a cutting blade (340) cut into the wafer from the back side (W1b) of the wafer to make the cutting blade (340) perform a cutting operation and move along an estimated division line (S), thereby forming a cut groove (M) where the wafer (W) is not fully cut; supplying a water-soluble liquid resin to the back side (W1b) after performing the cut groove forming step to form a water-soluble protective film (B) on the back side (W1b) of the wafer including a bottom surface (Mb) and a side surface (Mc) of the cut groove; positioning a focal point of a laser beam on the bottom surface (Mb) of the cut groove (M) and applying the laser beam from the back side (W1b) of the wafer to the cut groove (M) on which the water-soluble protective film (B) is formed to fully cut the wafer (W); and spraying cleaning water to the back side (W1b) of the wafer after performing the laser cutting step to dissolve and remove the water-soluble protective film (B).
Patent KR-20200129681-A (KR)
Title: Aerosol generating device and method for detecting puff in aerosol generating device
Inventor: CHO BYUNG SUNG
IPC: A24F47/00
Filed: 2019-05-09
Abstract: Disclosed is an aerosol generating apparatus which, in the aerosol generating apparatus, comprises a pressure sensor, and a control unit extracting pressure samples from pressures measured by the pressure sensor for a predetermined time, setting a critical pressure based on a calculation result with respect to the pressure samples, and detecting a puff of a user by comparing the pressure measured by the pressure sensor with the critical pressure. The present invention can prevent the accuracy of puff detection from decreasing.
Patent KR-20200129765-A (KR)
Title: Service providing apparatus and method for filtering abuser related to advertisement
Inventor: LEE GWAN WOO
IPC: G06N3/08
Filed: 2019-05-10
Abstract: The present invention relates to an apparatus and a method for providing a service for filtering out advertisement-related abusers and, more specifically, to an apparatus and a method for providing a service for filtering out advertisement-related abusers, capable of performing support to increase an advertising effect by filtering out abusers, who only want to take a corresponding reward without actual advertisement consumption, when running an advertisement providing a reward to users who have satisfied the intended conditions of the advertisement. According to the present invention, a user of a user terminal, which has received advertisement information with reward providing conditions set to provide a reward for participation in advertisement consumption, can make a deep learning algorithm learn behavioral patterns of normal users, who receive a reward by normally consuming an advertisement based on an event occurring in regard to the reward providing conditions, and abusers, who only take the reward without normal advertisement consumption by returning right after satisfying the reward providing conditions or making a number of random clicks, such that the behavioral patterns can be distinguished from each other. As the abusers are filtered out by accurately detecting the abusers based on input events of the user collected in regard to the advertisement through the deep learning algorithm, the apparatus can increase an advertising effect of an advertiser as well as increase reliability regarding advertisement progress.
Patent KR-20200133890-A (KR)
Inventor: NA JI SU
IPC: H01L51/56
Filed: 2019-05-20
Abstract: The present invention relates to a display device, which comprises: a first transistor disposed in a display area, and including a first active pattern and a first gate electrode; a second transistor electrically connected to the first transistor, and including a second active pattern and a second gate electrode; a light emitting device electrically connected to the first or second transistor; an encapsulation layer for covering the light emitting device; a power supply line disposed in a peripheral area surrounding the display area; and a signal line disposed in the peripheral area. The power supply line includes first and second power supply line patterns, and a bridge pattern for electrically connecting the first and second power supply line patterns, and overlapping an organic film removing area. The power supply line and the signal line overlap each other in the organic film removing area in the peripheral area. The signal line is disposed on the same layer as the first gate electrode, and the bridge pattern is disposed on the same layer as the second gate electrode. According to the present invention, reliability is improved.
Patent KR-20200134759-A (KR)
Inventor: KIM KIMAN
IPC: G01R31/40
Filed: 2019-05-23
Abstract: According to the present invention, provided is a power conversion device with improved current sensing characteristics. The power conversion device comprises a current detection unit for detecting a current applied to a motor connected to an inverter unit. Meanwhile, the current detection unit includes: a first current detection unit configured to amplify the detected current by a first gain when the magnitude of the detected current exceeds a threshold value; and a second current detection unit configured to amplify the detected current by a second gain when the detected current is equal to or less than the threshold value. Moreover, the current detection unit selects and controls a resolution in accordance with the current magnitude, thereby reducing a current sensing error.
Patent KR-20200136163-A (KR)
Inventor: CHO SEONGMI
IPC: G03F7/00
Filed: 2019-05-27
Abstract: The present invention relates to a compound represented by chemical formula 1, to a color material composition capable of improving color purity, heat resistance, and contrast ratio by using the compound as a material, to a photosensitive resin composition, to a photosensitive material, to a color filter, and to a display device.
Patent KR-20200000343-A (KR)
Title: Mark position detecting apparatus, writing apparatus and mark position detecting method
Inventor: TANAKA NAOTAKE
IPC: G03F7/20
Filed: 2019-06-10
Abstract: The present invention relates to a drawing apparatus comprising a function as a mark position detection apparatus which detects the position of a mark on a substrate maintained at a stage. The drawing apparatus comprises: a first image (83a) representing a first area on the substrate including a design position of the mark while moving the stage; and two second images (83b) representing a second area in which only a part of the first area overlaps. In addition, a synthesized image (85) is generated by synthesizing the first image (83a) and the second image (83b). The drawing apparatus obtains the position of the mark based on the synthesized image (85). Therefore, the field of view can be easily enlarged without lowering the resolution of an imaging unit, and a detection error of the mark position on the substrate can be reduced.
Patent KR-20200141313-A (KR)
Inventor: YOU JUNG HUN
IPC: H02G7/05
Filed: 2019-06-10
Abstract: The present invention relates to a wire support device which comprises: a support; an electric pole fastening member movably disposed on the support and fastened to an electric pole; and a wire support member movably disposed on the support and provided to be connected to and supported by a switchgear lead wire or a jumper wire. According to the present invention, even if the switchgear lead wire or jumper wire is disconnected in a special situation, the switchgear lead wire or jumper wire is stably supported to prevent a secondary accident which can be caused by falling to the ground in advance.
Patent KR-20200142619-A (KR)
Inventor: CHOI JIN HO
IPC: F17C9/02
Filed: 2019-06-12
Abstract: Disclosed are a system and a method for processing boil-off gas of a ship. The system for processing boil-off gas of a ship comprises: a compressor for receiving and compressing boil-off gas generated from liquefied gas stored in a storage tank of a ship; a heat exchanger supplied with all or a part of the boil-off gas compressed by the compressor to cool the same with uncompressed boil-off gas to be supplied to the compressor by heat exchange; a decompression device for decompressing the boil-off gas cooled in the heat exchanger to additionally cool the same; a first gas-liquid separator for receiving the boil-off gas decompressed by the decompression device, and performing gas-liquid separation therefor; and a second gas-liquid separator for receiving the liquefied gas separated by the first gas-liquid separator, and performing gas-liquid separation therefor. The second gas-liquid separator has an internal pressure lower than that of the first gas-liquid separator, separates flash gas generated by supplying the liquefied gas separated by the first gas-liquid separator to the second gas-liquid separator, and supplies the same to the flow of the uncompressed boil-off gas introduced into the heat exchanger. Accordingly, cooling performance of the heat exchanger can be enhanced.
Patent KR-20200001532-A (KR)
Title: Queuing system to predict packet lifetime in a computing device
Inventor: FRINK CRAIG R
IPC: H04L47/52
Filed: 2019-06-25
Abstract: Techniques for a queuing system for network devices are disclosed. According to an embodiment of the present invention, a network device comprises a plurality of memories and a processing circuit connected to the plurality of memories. The plurality of memories includes a local memory of the processing circuit and an external memory to the processing circuit. The processing circuit is configured to receive an incoming network packet to be processed while a network packet being held in a queue before processing, and determine a predicted lifetime of the network packet based on a dequeue rate for the queue. The processing circuit is further configured to select a first memory of the plurality of memories based on the predicted lifetime, and to store network packets in the first memory in response to selecting the first of the plurality of memories.
Patent KR-20210001100-A (KR)
Inventor: LEE JUN YOUNG
IPC: C09J11/06
Filed: 2019-06-26
Abstract: The present invention relates to a manufacturing method of shoes using a solvent-free adhesive sheet for shoe soles, which uses a solvent-free adhesive sheet for the outsole and midsole constituting a sole to increase a conversion rate, reduces a residual monomer to have high abrasion resistance and flexibility compared to the existing ones without using volatile organic compounds (VOCs), and is eco-friendly and reduces the number of workers without the need for a separate bonding facility and washing facility. The manufacturing method of shoes comprises: a step of inserting a rubber sheet into a normal mold for molding an outsole, placing a first adhesive sheet thereon, and press-molding the same; a step of inserting the outsole molded in the above step into a mold used for molding a midsole, placing the first adhesive sheet thereon, placing normal EVA foam thereon again, placing any one selected from a second adhesive sheet and the first adhesive sheet thereon again, and press-molding the same to produce a sole; and a step of manufacturing a shoe by attaching the sole and the upper using the second adhesive sheet or the first adhesive sheet attached to the surface of the midsole. The first adhesive sheet consists of a solvent-free adhesive sheet composition comprising: a urethane acrylate adhesive resin having a weight average molecular weight of 500 to 10,000 and synthesized by at least one of isocyanate, polyol, and hydroxy acrylate; and a polyfunctional acrylic monomer including at least one of dipentaerythritol pentaacrylate, dipentaerythritol hexaacrylate, hexamethylene diacrylate, and urethane (meth)acrylate.
Patent KR-20210001344-A (KR)
Inventor: HAN KYUN HA
IPC: A61M5/20
Filed: 2019-06-27
Abstract: The present disclosure, in a dental syringe, relates to the dental syringe comprising: an injection solution container; and, as a case comprising an internal space in which the injection solution container is provided, and an opening through which a part of the injection solution container accommodated in the internal space is exposed is formed, the case including a pressing part which can separate the injection solution container from the case by pushing the injection solution container located in the internal space toward the opening direction. In the present invention, the injection solution container can be easily separated from the case regardless of the size of the user′s finger.
Patent KR-20210003614-A (KR)
Inventor: HONG HEE DO
IPC: A23K20/163
Filed: 2019-07-02
Abstract: The present invention relates to a composition for alleviating, preventing or treating influenza virus infectious diseases, which contains a polysaccharide fraction derived from persimmon leaves as an active component to have excellent effects of preventing or treating influenza virus infection, thereby being able to be usefully used as a pharmaceutical composition and food for preventing or treating influenza virus infectious diseases.
Patent KR-20210004654-A (KR)
Inventor: HONG SOON II
IPC: F25B39/04
Filed: 2019-07-05
Abstract: The present invention relates to a window type air conditioner having a condensate water drying device. The window type air conditioner comprises: a case; an evaporator installed on an indoor side inside the case; and a condenser installed on an outdoor side inside the case. Moreover, the air conditioner comprises a condensate water receiver which is disposed directly below the condenser and receives condensate water falling from the evaporator. The condensate water generated from the evaporator is stored in a base container, so that it is beneficial that the condensate water inside the condensate water receiver is easily evaporated through natural evaporation to be discharged to the outside.
Patent KR-20210006544-A (KR)
Inventor: KWON OH EUN
IPC: B60W30/18
Filed: 2019-07-08
Abstract: According to the present invention, a method for securing idle stop & go (ISG) logic robustness, which is applied to a manual transmission vehicle (1), checks a current gear when a vehicle driving state is checked by a switch diagnosis controller (300), then determines switch signal generation while monitoring a switch signal of a neutral switch (400) and a clutch switch (500) as a normal state of the neutral switch and the clutch switch, and then provides the normal state of the neutral switch and the clutch switch as a switch signal when ISG-go of ISG control is requested to resolve excessive time consumption and difficulty in fault diagnosis caused by a single switch structure of the neutral switch (400) and the clutch switch (500) maintaining cost competitiveness. Specifically, a normal switch signal checked while driving is provided for ISG-off-to-on switching occurring while driving to greatly strengthen ISG logic robustness.
Patent KR-20210008247-A (KR)
Inventor: CHOI MYUNG SIK
IPC: F01L1/053
Filed: 2019-07-12
Abstract: The present invention to provide a variable valve apparatus capable of improving fuel efficiency of an engine and improving marketability. According to the present invention, the variable valve apparatus comprises: a swing body installed to open and close a valve by rotation; an inner body driven by a cam and installed in the swing body to switch between a state capable of relative rotation with respect to the swing body and a state of restraint; a latching pin slidably installed on the swing body to constrain the inner body with respect to the swing body or to change the relative rotational state; and a control mechanism for constraining the inner body to the swing body by pressing the latching pin.
Patent KR-20210008685-A (KR)
Inventor: JUNG HO MIN
IPC: B66B11/08
Filed: 2019-07-15
Abstract: The present invention provides an elevator device and a method for modifying an elevator, which can reduce guide rail replacement construction periods and costs. The method for modifying an elevator modifies a previously installed elevator device to an elevator device having a different roping method and a different traction machine type, and comprises: a first step of removing a previously installed traction machine to install a machine table in a space formed in a machine room and install a new traction machine on the machine table; a second step of installing a car suspension sheave on a car, installing a counterweight suspension sheave on a counterweight, and arranging the car and the counterweight in a hoistway; and a third step of winding a main rope on the car suspension sheave, a main sheave provided on the traction machine, and the counterweight suspension sheave, and fixing both ends of the main rope on the machine table. In the first step or the second step, the traction machine and the car suspension sheave are arranged such that a first direction which is a direction of a rotational axis of the main sheave and a second direction which is a direction of a rotational axis of the car suspension sheave are inclined to each other.
Patent KR-20200119180-A (KR)
Inventor: KISUK JANG
IPC: H04W24/06
Filed: 2019-07-16
Abstract: According to an embodiment of the present invention, an operation method of a device for providing quality prediction information accessible to a plurality of wireless networks comprises the steps of: collecting variable information for each wireless network; obtaining quality prediction information for each accessible network according to quality prediction processing using the variable information; and providing the quality prediction information for each wireless network to a wireless terminal. The wireless terminal is a device for determining a first wireless network to transmit data among the plurality of wireless networks based on the quality prediction information for each network.
Patent KR-20210010042-A (KR)
Inventor: PARK YOUNG JUN
IPC: F21V19/00
Filed: 2019-07-19
Abstract: The present invention relates to lighting equipment with a heat dissipation function and, more specifically, to lighting equipment with enhanced heat dissipation, which has a two-stage heat dissipation structure to further strengthen heat dissipation and to have excellent waterproof properties. The lighting equipment with enhanced heat dissipation according to the present invention comprises: an LED module; a heat sink panel having a seating portion which is formed on an upper surface and on which a PCB of the LED module is seated to be in contact, and having wings formed on a lower portion of an outer side surface to protrude outwardly; a heat dissipation case having the heat sink panel embedded therein, and a contact protrusion formed on an inner side surface to protrude; and a cover for covering an upper portion of the LED module and coupled to an upper portion of the heat dissipation case. When elevating fins coupled through a lower surface of the heat dissipation case elevate the heat sink panel, the PCB is in close contact with the seating portion, and the wings are in close contact with the contact protrusion.
Patent KR-20210015326-A (KR)
Inventor: CHA YONGBUM
IPC: C07D307/52
Filed: 2019-08-01
Abstract: The present invention relates to a novel amine-based compound represented by chemical formula 1 and to an organic light emitting device using the same. The compound is capable of improving efficiency, having low driving voltage, and/or improving service life properties in the organic light emitting device.
Patent KR-20200018283-A (KR)
Title: Method for training a convolutional recurrent neural network and for semantic segmentation of inputted video using the trained convolutional recurrent neural network
Inventor: WEINZAEPFEL PHILIPPE
IPC: G06N3/04
Filed: 2019-08-02
Abstract: A method for training a convolution circulating neuro network for semantic segmentation of videos comprises: a step (a) of using a set of semantic segmented training images to train a first convolution neuro network; and a step (b) of using a set of semantic segmented training videos to train a convolution circulating neuro network corresponding to the first convolution neuro network wherein a convolution layer is replaced by a circulating module having a hidden state. The step of training the convolution circulating neuro network comprises the steps of: for each pair of consecutive frames (t-1, t ∈ [[1;T]]^2) of one video in sets of the semantic segmented training videos, warping an internal state of a circulating layer to adapt motions of pixels between the pair frames along optical flow estimated between the consecutive pair frames; and learning at least parameters of the circulating modules.
Patent KR-20210018584-A (KR)
Title: Electronic device including housing structure
Inventor: BUI DAC TRI
IPC: H04M1/02
Filed: 2019-08-05
Abstract: According to one embodiment, provided is an electronic device including: a transparent member disposed on at least one surface of a front surface and a rear surface of the electronic device; a housing including a sidewall surrounding the transparent member and extending along a circumferential direction of the electronic device, and forming an exterior of the electronic device; and a protrusion unit protruding from the sidewall toward the transparent member and extending along the circumferential direction of the electronic device. A separation distance between the protrusion unit disposed to face each other with the transparent member interposed therebetween may be smaller than a length of a width of the transparent member disposed between the protrusion units. According to the present invention, the bonding strength between a window glass and a housing can be improved while providing aesthetics.